PATENT DOCUMENT

Abstract:
An apparatus and method for transferring power from a stationary unit to a mobile unit are introduced in order to improve on the existing methods of supplying power to appliances and mobile devices. 
     The stationary unit is comprised of multiple magnetic and electromagnetic switches, which are activated only when in close proximity to a mobile unit comprising of a set of magnets of opposite polarity to the magnetic and electromagnetic switches in the stationary unit thus ensuring a safe and easy to use system for supplying power from the stationary unit to the mobile unit. 
     The stationary unit may be large enough to allow the connection of multiple mobile units on a single stationary unit. Each mobile unit can then adjust the voltage supplied by the stationary unit to fit the requirements of its own appliance or mobile device thus allowing different types of devices to connect to the same source (the stationary unit).

Full Description:
REFERENCE TO CROSS-RELATED APPLICATION 
       [0001]    This application is a Continuation-in-Part of U.S. patent application Ser. No. 12/343,464 filed on Dec. 23, 2008. 
         [0002]    This application claims priority benefits from U.S. patent application Ser. No. 12/343,464 filed on Dec. 23, 2008, which claims priority benefits from U.S. Provisional Patent Application No. 61/019,301, filed on Jan. 7, 2008, herein incorporated by reference in its entirety. 
     
    
     FIELD OF THE INVENTION 
       [0003]    The present invention relates to an apparatus for transferring electrical power from a source plane to a receiving device placed in various orientations on this plane. 
       BACKGROUND OF THE INVENTION 
       [0004]    Many of today&#39;s electronic devices are portable and some of them are even equipped with rechargeable batteries. 
         [0005]    If a battery less electronic device is used, it must be connected to a power supply, i.e. 110V/220V AC power outlet. 
         [0006]    When an electronic device equipped with rechargeable batteries is being used, the operating time of the device is limited to the available charge provided by at least one rechargeable battery. After the depletion of the batteries, the device must be connected to a power supply, i.e. 110V/220V AC power outlet in order to continue to operate and to recharge the batteries in the device. 
         [0007]    There are a number of problems associated with conventional means of powering or charging these devices: 
         [0008]    The devices have to be plugged into mains 110V/220V AC power outlet and hence if several are used together, they take up space in plug strips and create a messy and confusing tangle of wires. 
         [0009]    The locations of the power outlets are fixed and the number of outlets is usually limited. 
         [0010]    U.S. Pat. No. 3,521,216, (1970), which is incorporated by reference for all purposes as if fully set forth herein, taught the use of plug and socket assembly incorporating magnetic means for attracting and holding a plug in a socket. 
         [0011]    There is thus a widely recognized need for, and it would be highly advantageous to have a power outlet plug and socket that do not require any alignment at all. 
         [0012]    The prior art does not teach or suggest such a tool. 
       SUMMARY OF THE INVENTION 
       [0013]    An apparatus for transferring electrical power from a source plane, to one receiving device or to a plurality of receiving devices placed in various orientations on this source plane according to the present invention can overcome the described limitations. 
         [0014]    The apparatus includes a planar stationary unit set and at least one mobile unit set. 
         [0015]    According to one embodiment the planar stationary unit set includes conductive plates embedded in the form of a grid in a non-conductive matrix. 
         [0016]    An example for the matrix material could be plastic but the matrix could be made of any material that is non-conductive. 
         [0017]    An example for the conductive plates embedded in the matrix material could be copper, but the conductive plates embedded in the matrix could be made of any material that is conductive. 
         [0018]    Each of the plates is connected to a power grid through a switch that is normally open. i.e., there is no voltage on the plates. 
         [0019]    Half of the plates are connected to the phase port of the electrical power grid and the other half are connected to the zero port of the electrical power grid. 
         [0020]    The port names used hereinafter are symbolic only and are not intended to limit the application of this invention to a specific type of electrical current. The present invention may also be used with a positive port and a negative port as used in direct current (DC) power supplies. 
         [0021]    In the case of a two dimensional stationary unit set, the plates are arranged in grid formation so that the four nearest neighboring plates of each plate are connected to the opposite port as the port that the plate itself is connected to. 
         [0022]    All the switches of the phase port are connected to a signal-receiving device and they can be turned on if in their proximity there is a device that transmits a specific signal to the receiving device. 
         [0023]    This transmitting device can transmit the signal (or code) through any form of transmission such as magnetic transmission, electromagnetic transmission, electrostatic transmission (capacitance), radio frequency (RF) transmission etc. 
         [0024]    All of the switches of the zero port are connected to a signal-receiving device and they can be turned on if in their proximity there is a device that transmits a specific signal (or code) to the receiving device. 
         [0025]    This transmitting device can transmit the signal (or code) through any form of transmission such as magnetic transmission, electromagnetic transmission, electrostatic transmission (capacitance), radio frequency (RF) transmission etc. 
         [0026]    The phase port switch cannot be turned on by the same transmission that turns on the zero port switches and the zero port switches cannot be turned on by the same transmission that turns on the phase port switches. 
         [0027]    According to the above embodiment, a mobile unit set that is comprised of two large conductive plates is embedded in a planar and non-conductive frame. 
         [0028]    The plates in the mobile unit set are significantly bigger than the distances between the plates in the planar stationary unit set so that if placed on the planar stationary unit set, each of the two plates in the mobile unit set covers several plates embedded in the planar stationary unit set. 
         [0029]    The distance between the plates in the mobile unit set is greater than the largest dimension of the plates in the planar stationary unit set so that no plate in the planar stationary unit set can be in contact with both plates in the mobile unit set. 
         [0030]    The width of the non-conductive frame surrounding the conductive plates is grater than the largest dimension of the plates in the planar stationary unit set so that no plate in the planar stationary unit set can touch a plane and extend beyond the frame at the same time. This is required for safety reasons: it is not permissible that a live plate would be exposed; hence, the mobile unit set must cover it. 
         [0031]    Behind each plate in the mobile unit set there is a transmitting device as mentioned before. 
         [0032]    Each transmitting device in the mobile unit set is transmitting a different signal (or code). 
         [0033]    One transmitting device is transmitting the signal (or code) that causes the phase port switches to turn on. 
         [0034]    The opposite transmitting device is transmitting the signal (or code) that causes the zero port switches to turn on. 
         [0035]    The plate that has the transmitting device that is transmitting the signal (or code) that causes the phase port switches to turn on is called the “phase plate”. 
         [0036]    The plate that has the transmitting device that is transmitting the signal (or code) that causes the zero port switches to turn on is called the “zero plate”. 
         [0037]    Following is a summary of the stages of the method according to the present invention: 
         [0038]    When the mobile unit set is placed on the planar stationary unit, both its zero plate and the phase plate are in contact with plates that are connected to the phase port and with plates that are connected to the zero port in the stationary unit. 
         [0039]    Of the plates that are in contact with the phase plate, only the switches that are connected to the phase port are switched on and thus an electrical connection is established between the phase plate and the phase port through the live plates. 
         [0040]    Of the plates that are in contact with the zero plate, only the switches that are connected to the zero port are switched on and thus an electrical connection is established between the zero plate and the zero port through the live plates. 
         [0041]    When any other device or being touches the planar stationary unit, and is in contact with the plates, it is not in electrical contact with the phase port or the zero port because the switches between the plates and the phase and zero ports are not on, thus, the exposed plates in the stationary unit are not “live” and are safe to touch. 
         [0042]    According to the present invention there is provided an apparatus for transferring electrical power including: (a) at least one planar stationary unit set including: (i) a planar stationary unit phase assembly, having a predetermined maximum cross section width dimension d 1 ; (ii) a planar stationary unit zero assembly, having a predetermined maximum cross section width dimension d 3 ; and (iii) a planar stationary unit set body, wherein the planar stationary unit phase assembly and the planar stationary unit zero assembly being encased inside the planar stationary unit set body aside one another; and (b) at least one mobile unit set including: (i) a mobile unit phase assembly; and (ii) a mobile unit zero assembly; and (iii) a mobile unit set body, wherein the mobile unit phase assembly and the mobile unit zero assembly being encased inside the mobile unit set body, aside one another, and wherein the at least one mobile unit set has a mobile unit set body edge. 
         [0043]    According to further features in an embodiment of the present invention, each one of the mobile unit phase assembly including: a mobile unit zero assembly housing; a mobile unit assembly phase assembly contact element disposed on the mobile unit zero assembly housing; and a mobile unit phase assembly magnet mounted inside the mobile unit zero assembly housing, wherein the mobile unit phase assembly magnet has a mobile unit phase assembly magnet first magnetic pole and a mobile unit phase assembly magnet second magnetic pole, wherein the mobile unit phase assembly magnet second magnetic pole is closer to the mobile unit assembly phase assembly contact element than the mobile unit phase assembly magnet first magnetic pole, wherein each one of the mobile unit zero assembly including: a mobile unit zero assembly contact element disposed on the mobile unit zero assembly housing; and a mobile unit zero assembly magnet, wherein the mobile unit zero assembly magnet, has a mobile unit zero assembly magnet first magnetic pole, and a mobile unit zero assembly magnet second magnetic pole, wherein the mobile unit phase assembly magnet first magnetic pole is closer to the mobile unit zero assembly contact element then the mobile unit zero assembly magnet second magnetic pole. 
         [0044]    According to further features in an embodiment of the present invention, the planar stationary unit phase assembly is a magnetic switch phase assembly, wherein the magnetic switch phase assembly including: a magnetic switch phase assembly housing; a magnetic switch phase assembly housing end disk disposed on the magnetic switch phase assembly housing; a magnetic switch phase assembly contact element disposed on the magnetic switch phase assembly housing; a magnetic switch phase assembly shaft mounted inside the magnetic switch phase assembly housing; a magnetic switch phase assembly voltage element mounted on the magnetic switch phase assembly shaft, wherein there is a first gap between the magnetic switch phase assembly contact element and the magnetic switch phase assembly voltage element; a magnetic switch phase assembly magnet mounted on the magnetic switch phase assembly shaft; a magnetic switch phase assembly voltage element spring mounted inside the magnetic switch phase assembly housing, and between the magnetic switch phase assembly voltage element and the magnetic switch phase assembly housing end disk; and a magnetic switch phase assembly magnet spring mounted inside the magnetic switch phase assembly housing, and between the magnetic switch phase assembly magnet and the magnetic switch phase assembly housing end disk. 
         [0045]    According to further features in an embodiment of the present invention, the at least one planar stationary unit set further including: (v) a planar stationary unit ground element encased inside the planar stationary unit set body, and wherein the at least one mobile unit set further including: (v) a mobile unit ground element encased inside the planar stationary unit set body. 
         [0046]    According to another features in an embodiment of the present invention, the planar stationary unit phase assembly is an electromagnetic switch assembly, wherein the electromagnetic switch assembly including: an electromagnetic switch assembly housing; an electromagnetic switch assembly housing end disk disposed on the electromagnetic switch assembly housing; an electromagnetic switch assembly contact element disposed on the electromagnetic switch assembly housing; an electromagnetic switch assembly shaft mounted inside the electromagnetic switch assembly housing; an electromagnetic switch assembly voltage element mounted on the electromagnetic switch assembly shaft, wherein there is a second gap between the electromagnetic switch assembly contact element and the electromagnetic switch assembly voltage element; an electromagnetic switch assembly electromagnet core mounted on the electromagnetic switch assembly shaft; an electromagnetic switch assembly electromagnet coil mounted on the electromagnetic switch assembly shaft; an electromagnetic switch assembly voltage element spring mounted inside the electromagnetic switch assembly housing and between the electromagnetic switch assembly voltage element and the electromagnetic switch assembly housing end disk; and an electromagnetic switch assembly electromagnet spring mounted inside the electromagnetic switch assembly housing, and between the electromagnetic switch assembly electromagnet core and the electromagnetic switch assembly housing end disk. 
         [0047]    According to further features in an embodiment of the present invention, the at least one planar stationary unit set further including: (v) a planar stationary unit ground element encased inside the planar stationary unit set body, and wherein the at least one mobile unit set further including: (v) a mobile unit ground element encased inside the planar stationary unit set body. 
         [0048]    According to another features in an embodiment of the present invention, the planar stationary unit phase assembly is a cantilever version of a magnetic switch assembly, wherein the cantilever version of a magnetic switch assembly including: a cantilever version of a magnetic switch assembly housing; a cantilever version of a magnetic switch assembly contact element disposed on the cantilever version of a magnetic switch assembly housing; a cantilever version of a magnetic switch assembly voltage element wire and assembly voltage element spring disposed on the cantilever version of a magnetic switch assembly housing inside the cantilever version of a magnetic switch assembly housing; and a cantilever version of a magnetic switch assembly magnet disposed on the cantilever version of a magnetic switch assembly voltage element wire and assembly voltage element spring, wherein there is a third gap between the cantilever version of a magnetic switch assembly contact element and the cantilever version of a magnetic switch assembly magnet. 
         [0049]    According to further features in an embodiment of the present invention, the at least one planar stationary unit set further including: (v) a planar stationary unit ground element encased inside the planar stationary unit set body, and wherein the at least one mobile unit set further including: (v) a mobile unit ground element encased inside the planar stationary unit set body. 
         [0050]    According to another features in an embodiment of the present invention, the planar stationary unit phase assembly is a cantilever version of an electro-magnetic switch assembly, wherein the cantilever version of an electro-magnetic switch assembly including: a cantilever version of electro-magnetic switch assembly housing; a cantilever version of electro-magnetic switch assembly contact element disposed on the cantilever version of electro-magnetic switch assembly housing; a cantilever version of electro-magnetic switch assembly voltage element wire and assembly voltage element spring disposed on the cantilever version of electro-magnetic switch assembly housing inside the cantilever version of electro-magnetic switch assembly housing; a cantilever version of electro-magnetic switch assembly core disposed on the cantilever version of electro-magnetic switch assembly voltage element wire and assembly voltage element spring; and a cantilever version of electro-magnetic switch assembly electromagnet coil mounted around the cantilever version of electro-magnetic switch assembly core, wherein there is a fourth gap between the cantilever version of electro-magnetic switch assembly contact element and the cantilever version of electro-magnetic switch assembly core. 
         [0051]    According to further features in an embodiment of the present invention, the at least one planar stationary unit set further including: (v) a planar stationary unit ground element encased inside the planar stationary unit set body, and wherein the at least one mobile unit set further including: (v) a mobile unit ground element encased inside the planar stationary unit set body. 
         [0052]    According to another features in an embodiment of the present invention, there is a minimum predetermined distance d 4  between the mobile unit phase assembly and the mobile unit zero assembly, wherein there is a minimum predetermined distance d 2  from the mobile unit phase assembly, and from the mobile unit zero assembly to the mobile unit set body edge, wherein the distance d 4  is larger than the maximum cross section width dimension d 1  and is larger than the maximum cross section width dimension d 3 , and wherein the distance d 2  is larger than the maximum cross section width dimension d 1  and is larger than the maximum cross section width dimension d 3 . 
         [0053]    According to further features in an embodiment of the present invention, the planar stationary unit phase assembly is a magnetic switch phase assembly, wherein the magnetic switch phase assembly including: a magnetic switch phase assembly housing; a magnetic switch phase assembly housing end disk disposed on the magnetic switch phase assembly housing; a magnetic switch phase assembly contact element disposed on the magnetic switch phase assembly housing; a magnetic switch phase assembly shaft mounted inside the magnetic switch phase assembly housing; a magnetic switch phase assembly voltage element mounted on the magnetic switch phase assembly shaft, wherein there is a first gap between the magnetic switch phase assembly contact element and the magnetic switch phase assembly voltage element; a magnetic switch phase assembly magnet mounted on the magnetic switch phase assembly shaft; a magnetic switch phase assembly voltage element spring mounted inside the magnetic switch phase assembly housing, and between the magnetic switch phase assembly voltage element and the magnetic switch phase assembly housing end disk; and a magnetic switch phase assembly magnet spring mounted inside the magnetic switch phase assembly housing, and between the magnetic switch phase assembly magnet and the magnetic switch phase assembly housing end disk. 
         [0054]    According to further features in an embodiment of the present invention, the apparatus for transferring electrical power including: (c) a planar stationary unit grid body, wherein the planar stationary unit grid body, connects together a plurality of the at least one planar stationary unit set. 
         [0055]    According to still another features in an embodiment of the present invention, the planar stationary unit phase assembly is an electromagnetic switch assembly, wherein the electromagnetic switch assembly including: an electromagnetic switch assembly housing; an electromagnetic switch assembly housing end disk disposed on the electromagnetic switch assembly housing; an electromagnetic switch assembly contact element disposed on the electromagnetic switch assembly housing; an electromagnetic switch assembly shaft mounted inside the electromagnetic switch assembly housing; an electromagnetic switch assembly voltage element mounted on the electromagnetic switch assembly shaft, wherein there is a second gap between the electromagnetic switch assembly contact element and the electromagnetic switch assembly voltage element; an electromagnetic switch assembly electromagnet core mounted on the electromagnetic switch assembly shaft; an electromagnetic switch assembly electromagnet coil mounted on the electromagnetic switch assembly shaft; an electromagnetic switch assembly voltage element spring mounted inside the electromagnetic switch assembly housing and between the electromagnetic switch assembly voltage element and the electromagnetic switch assembly housing end disk; and an electromagnetic switch assembly electromagnet spring mounted inside the electromagnetic switch assembly housing, and between the electromagnetic switch assembly electromagnet core and the electromagnetic switch assembly housing end disk. 
         [0056]    According to further features in an embodiment of the present invention, the apparatus for transferring electrical power including: (c) a planar stationary unit grid body, wherein the planar stationary unit grid body, connects together a plurality of the at least one planar stationary unit set. 
         [0057]    According to another features in an embodiment of the present invention, the planar stationary unit phase assembly is a cantilever version of a magnetic switch assembly, wherein the cantilever version of a magnetic switch assembly including: a cantilever version of a magnetic switch assembly housing; a cantilever version of a magnetic switch assembly contact element disposed on the cantilever version of a magnetic switch assembly housing; a cantilever version of a magnetic switch assembly voltage element wire and assembly voltage element spring disposed on the cantilever version of a magnetic switch assembly housing inside the cantilever version of a magnetic switch assembly housing; and a cantilever version of a magnetic switch assembly magnet disposed on the cantilever version of a magnetic switch assembly voltage element wire and assembly voltage element spring, wherein there is a third gap between the cantilever version of a magnetic switch assembly contact element and the cantilever version of a magnetic switch assembly magnet. 
         [0058]    According to further features in an embodiment of the present invention, the apparatus for transferring electrical power including: (c) a planar stationary unit grid body, wherein the planar stationary unit grid body, connects together a plurality of the at least one planar stationary unit set. 
         [0059]    According to another features in an embodiment of the present invention, the planar stationary unit phase assembly is a cantilever version of an electro-magnetic switch assembly, wherein the cantilever version of an electro-magnetic switch assembly including: a cantilever version of electro-magnetic switch assembly housing a cantilever version of electro-magnetic switch assembly contact element disposed on the cantilever version of electro-magnetic switch assembly housing; a cantilever version of electro-magnetic switch assembly voltage element wire and assembly voltage element spring disposed on the cantilever version of electro-magnetic switch assembly housing inside the cantilever version of electro-magnetic switch assembly housing; a cantilever version of electro-magnetic switch assembly core disposed on the cantilever version of electro-magnetic switch assembly voltage element wire and assembly voltage element spring; and a cantilever version of electro-magnetic switch assembly electromagnet coil mounted around the cantilever version of electro-magnetic switch assembly core, wherein there is a fourth gap between the cantilever version of electro-magnetic switch assembly contact element and the cantilever version of electro-magnetic switch assembly core. 
         [0060]    According to further features in an embodiment of the present invention, the apparatus for transferring electrical power including: (c) a planar stationary unit grid body, wherein the planar stationary unit grid body, connects together a plurality of the at least one planar stationary unit set. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0061]    The invention is herein described, by way of example only, with reference to the accompanying drawings, wherein: 
           [0062]      FIG. 1   a  of the prior art illustrates an exploded perspective view of a plug upon which the section plane  1   b - 1   b  is marked, and socket assembly upon which the section plane  1   c - 1   c  is marked, showing the plug disconnected from the socket according to U.S. Pat. No. 3,521,216. 
           [0063]      FIG. 1   b  is a cross section of the plug taken in the direction of the arrows  1   b - 1   b  of  FIG. 1   a.    
           [0064]      FIG. 1   c  is a cross section of the socket taken in the direction of the arrows  1   c - 1   c  of  FIG. 1   a.    
           [0065]      FIG. 2   a  is a side view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly, according to the present invention. 
           [0066]      FIG. 2   b  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly, according to the present invention. 
           [0067]      FIG. 2   c  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly, according to the present invention. 
           [0068]      FIG. 2   d  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly, according to the present invention. 
           [0069]      FIG. 3   a  is a perspective view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly voltage element, according to the present invention, upon which the section plane  3   b - 3   b  is marked. 
           [0070]      FIG. 3   b  is a cross sectional side view  3   b - 3   b  schematic illustration of an exemplary, illustrative embodiment of the magnetic switch phase assembly voltage element, according to the present invention. 
           [0071]      FIG. 4   a  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of an electromagnetic switch assembly, according to the present invention. 
           [0072]      FIG. 4   b  is a side view schematic illustration of an exemplary, illustrative embodiment of an electromagnetic switch assembly electromagnet, according to the present invention. 
           [0073]      FIG. 5   a  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a cantilever version of a magnetic switch assembly, according to the present invention. 
           [0074]      FIG. 5   b  is a top view schematic illustration of an exemplary, illustrative embodiment of a cantilever version of a magnetic switch assembly voltage element wire and assembly voltage element spring, according to the present invention. 
           [0075]      FIG. 6  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a cantilever version of an electro-magnetic switch assembly, according to the present invention. 
           [0076]      FIG. 7   a  is a front view schematic illustration of an exemplary, illustrative embodiment of planar stationary unit set, according to the present invention. 
           [0077]      FIG. 7   b  is a front view schematic illustration of an exemplary, illustrative embodiment of planar stationary unit set, according to the present invention. 
           [0078]      FIG. 8  is a side view schematic illustration of an exemplary, illustrative embodiment of planar stationary unit set, embedded within the non-conductive matrix, such as a building wall, according to the present invention. 
           [0079]      FIG. 9   a  is a top view schematic illustration of an exemplary, illustrative embodiment of the planar stationary unit set, including several planar stationary unit phase switch assemblies, planar stationary unit ground elements, and planar stationary unit zero assemblies, arranged in a matrix as described in the figure, where round cross section are used, according to the present invention. 
           [0080]      FIG. 9   b  is a top view schematic illustration of an exemplary, illustrative embodiment of the planar stationary unit set, including several planar stationary unit phase switch assemblies, planar stationary unit ground elements, and planar stationary unit zero assemblies, arranged in a matrix as described in the figure, where square cross section are used, according to the present invention. 
           [0081]      FIG. 10   a  is a partial cut-away isometric view schematic illustration of an exemplary, illustrative embodiment of a mobile unit phase assembly according to the present invention. 
           [0082]      FIG. 10   b  is a cross sectional side view schematic illustration of an exemplary, illustrative embodiment of a mobile unit phase assembly, according to the present invention. 
           [0083]      FIG. 11   a  is a partial cut-away side view schematic illustration of an exemplary illustrative embodiment of a planar stationary unit set according to the present invention. 
           [0084]      FIG. 11   b  is a partial cut-away view schematic illustration of an exemplary, illustrative embodiment of a planar stationary unit set, according to the present invention. 
           [0085]      FIG. 12   a  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a mobile unit set, according to the present invention. 
           [0086]      FIG. 12   b  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a mobile unit set, according to the present invention. 
           [0087]      FIG. 13   a  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power, according to the present invention. 
           [0088]      FIG. 13   b  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power, according to the present invention. 
           [0089]      FIG. 13   c  is a partial cut-away view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power, according to the present invention. 
           [0090]      FIG. 13   d  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power, according to the present invention. 
           [0091]      FIG. 13   e  is a partial cut-away view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power according to the present invention. 
           [0092]      FIG. 13   f  is a front view schematic illustration of an exemplary, illustrative embodiment of mobile unit set, according to the present invention. 
           [0093]      FIG. 14   a  is a schematic diagram of a means of supplying DC voltage to at least one planar stationary unit set, according to the present invention. 
           [0094]      FIG. 14   b  is a schematic diagram of supplying DC voltage from a mobile unit set to a receiving portable electronic device&#39;s power plug, according to the present invention, using a mobile unit voltage regulator. 
           [0095]      FIG. 15  is a top view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power, according to the present invention; it also depicts several dimensions crucial to the safety of the apparatus for transferring electrical power, according to the present invention. 
       
    
    
     DETAILED DESCRIPTION OF EMBODIMENTS 
       [0096]    The present invention is an apparatus for transferring electrical power from a source plane to a receiving device placed in various orientations on this plane. 
         [0097]    The principles and operation of the apparatus for transferring electrical power from a source plane to a receiving device placed in various orientations on this plane according to the present invention may be better understood with reference to the drawings and the accompanying description. 
         [0098]    Before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of the components set forth in the following description or illustrated in the drawings. 
         [0099]    Unless otherwise defined or explained, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The materials, dimensions, methods, and examples provided herein are illustrative only and are not intended to be limiting. 
         [0100]    The following is a list of legend of the numbering of the application illustrations:
         10  planar stationary unit phase assembly     10   m  planar surface     10   n  pipe     11  planar stationary unit zero assembly     12  planar stationary unit ground element     12   j  planar stationary unit ground element wire     13   a  planar stationary unit phase power supply     13   b  planar stationary unit zero power supply     13   c  planar stationary unit ground     20  mobile unit phase assembly     20   a  mobile unit assembly phase assembly contact element     20   e  mobile unit phase assembly magnet     20   h  mobile unit phase assembly housing     20   i  mobile unit phase assembly housing end disk     20   j  mobile unit phase assembly wire     20   l  mobile unit phase assembly symmetry axis     20   x  mobile unit phase assembly magnet first magnetic pole     20   y  mobile unit phase assembly magnet second magnetic pole     21  mobile unit zero assembly     21   a  mobile unit zero assembly contact element     21   e  mobile unit zero assembly magnet     21   h  mobile unit zero assembly housing     21   i  mobile unit zero assembly housing end disk     21   j  mobile unit zero assembly wire     21   l  mobile unit zero assembly symmetry axis     21   x  mobile unit zero assembly magnet first magnetic pole     21   y  mobile unit zero assembly magnet second magnetic pole     22  mobile unit ground element     22   j  mobile unit ground element wire     32  electromagnetic switch assembly     32   a  electromagnetic switch assembly contact element     32   b  electromagnetic switch assembly voltage element     32   c  electromagnetic switch assembly shaft     32   f  electromagnetic switch assembly electromagnet spring     32   g  electromagnetic switch assembly voltage element spring     32   h  electromagnetic switch assembly housing     32   i  electromagnetic switch assembly housing end disk     32   j  electromagnetic switch assembly voltage element wire     32   l  electromagnetic switch assembly symmetry axis     32   p  electromagnetic switch assembly electromagnet core     32   q  electromagnetic switch assembly electromagnet coil     32   r  electromagnetic switch assembly electromagnet coil first pin     32   s  electromagnetic switch assembly electromagnet coil second pin     32   t  electromagnetic switch assembly electromagnet     32   z  second gap     34  cantilever version of a magnetic switch assembly     34   a  cantilever version of a magnetic switch assembly contact element     34   e  cantilever version of a magnetic switch assembly magnet     34   h  cantilever version of a magnetic switch assembly housing     34   j  cantilever version of a magnetic switch assembly wire     34   jg  cantilever version of a magnetic switch assembly voltage element wire and assembly voltage element spring     34   x  cantilever version of a magnetic switch assembly magnet first magnetic pole     34   y  cantilever version of a magnetic switch assembly magnet second magnetic pole     34   z  third gap     35  cantilever version of an electro-magnetic switch assembly     35   a  cantilever version of electro-magnetic switch assembly contact element     35   h  cantilever version of electro-magnetic switch assembly housing     35   jg  cantilever version of electro-magnetic switch assembly voltage element wire and assembly voltage element spring     35   p  cantilever version of electro-magnetic switch assembly core     35   q  cantilever version of electro-magnetic switch assembly electromagnet coil     35   r  cantilever version of electro-magnetic switch assembly electromagnet coil first pin     35   s  cantilever version of electro-magnetic switch assembly electromagnet coil second pin     35   z  fourth gap     40  magnetic switch phase assembly     40   a  magnetic switch phase assembly contact element     40   b  magnetic switch phase assembly voltage element     40   ba  magnetic switch phase assembly voltage element base     40   bb  magnetic switch phase assembly voltage element wall     40   c  magnetic switch phase assembly shaft     40   e  magnetic switch phase assembly magnet     40   f  magnetic switch phase assembly magnet spring     40   g  magnetic switch phase assembly voltage element spring     40   h  magnetic switch phase assembly housing     40   i  magnetic switch phase assembly housing end disk     40   j  magnetic switch phase wire     40   l  magnetic switch phase assembly symmetry axis     40   m  planar surface     40   n  pipe     40   z  first gap     40   x  magnetic switch phase assembly magnet first magnetic pole     40   y  magnetic switch phase assembly magnet second magnetic pole     41  magnetic switch zero assembly     41   a  magnetic switch zero assembly contact element     41   b  magnetic switch zero assembly voltage element     41   c  magnetic switch zero assembly shaft     41   e  magnetic switch zero assembly magnet     41   f  magnetic switch zero assembly magnet spring     41   g  magnetic switch zero assembly voltage element spring     41   h  magnetic switch zero assembly housing     41   i  magnetic switch zero assembly housing end disk     41   j  magnetic switch zero wire     41   l  magnetic switch zero assembly symmetry axis     41   x  magnetic switch zero assembly magnet first magnetic pole     41   y  magnetic switch zero assembly magnet second magnetic pole     60  non-conductive matrix     71  mains outlet plug     72  AC to DC converter     73  planar stationary unit voltage regulator     74  mobile unit voltage regulator     76  portable electronic device&#39;s power plug     100  apparatus for transferring electrical power     101  planar stationary unit set     101   a  planar stationary unit set body     102  mobile unit set     102   a  mobile unit set body     102   b  mobile unit set body edge     201  planar stationary unit grid     201   a  planar stationary unit grid body       
 
         [0209]    Referring now to the drawings,  FIG. 2   a  is a side view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly  40 , according to the present invention. 
         [0210]      FIG. 2   b  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly  40 , according to the present invention. 
         [0211]    The figure depicts the elements comprising the magnetic switch phase assembly  40 , and the way they are arranged with regards to each other, while omitting the magnetic switch phase assembly voltage element spring  40   g,  (not shown in the present illustration), and the magnetic switch phase wire  40   j,  (not shown in the present illustration). 
         [0212]    The magnetic switch phase assembly  40  has a magnetic switch phase assembly housing  40   h,  which is electrically non-conductive, a magnetic switch phase assembly contact element  40   a,  designed to conduct electricity when in contact with a mobile unit phase assembly  20 , (not shown in the present illustration), and is located at one outer edge of the magnetic switch phase assembly  40 , a magnetic switch phase assembly shaft  40   c,  which is electrically non-conductive, is located in the middle of the magnetic switch phase assembly housing  40   h,  on which other elements may travel over, such as a magnetic switch phase assembly voltage element  40   b,  receiving an electrical voltage by means of a magnetic switch phase wire  40   j,  (not shown in the present illustration), and a magnetic switch phase assembly magnet  40   e,  attached to a magnetic switch phase assembly magnet spring  40   f.  The magnetic switch phase assembly  40  is sealed at the opposite end of the magnetic switch phase assembly contact element  40   a  by a magnetic switch phase assembly housing end disk  40   i.    
         [0213]      FIG. 2   c  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly  40 , according to the present invention. 
         [0214]    This figure depicts the magnetic switch phase wire  40   j.  In normal operation the magnetic switch phase assembly voltage element spring  40   g  ensures that there is a first gap  40   z  between the magnetic switch phase assembly contact element  40   a,  and the magnetic switch phase assembly voltage element  40   b,  such that there is no electrical contact between them. Should a suitable (and strong enough) magnetic force be applied to the magnetic switch phase assembly magnet  40   e  and to the magnetic switch phase assembly voltage element  40   b,  it will overcome the strength of the magnetic switch phase assembly magnet spring  40   f,  and the magnetic switch phase assembly voltage element spring  40   g,  creating a physical contact which enables an electrical current to flow between the magnetic switch phase assembly contact element  40   a,  and the magnetic switch phase assembly voltage element  40   b.    
         [0215]    Magnetic switch phase wire  40   j  can also be omitted, and the magnetic switch phase assembly voltage element spring  40   g  can be used as an electrical conductor in its place. 
         [0216]    The magnetic switch phase assembly  40  can have a magnetic switch phase assembly symmetry axis  40   l.    
         [0217]    According to another embodiment of the present invention the magnetic switch phase assembly  40  includes no magnetic switch phase assembly magnet  40   e  and a suitable stronger magnetic force is applied to the magnetic switch phase assembly voltage element  40   b,  at the proper time. 
         [0218]      FIG. 2   d  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly  40 , according to the present invention. 
         [0219]    The illustration shows force F 1  which applies to the magnetic switch phase assembly voltage element  40   b,  while so long as it is not over powered by an opposite force, there will be no contact between the magnetic switch phase assembly voltage element  40   b  and magnetic switch phase assembly contact element  40   a,  and force F 2  which applies to the magnetic switch phase assembly magnet  40   e,  while only applying a stronger force in the opposite direction will enable movement of the magnetic switch phase assembly magnet  40   e  in the direction of the magnetic switch phase assembly voltage element  40   b.    
         [0220]    Despite including the word “phase” in the magnetic switch phase assembly  40  and related components&#39; names, it is to be understood that this is not to limit the use of the present invention to be used with alternating current type of electricity, but it can be used with other types of electricity, such as direct current. 
         [0221]      FIG. 3   a  is a perspective view schematic illustration of an exemplary, illustrative embodiment of a magnetic switch phase assembly voltage element  40   b,  according to the present invention, upon which the section plane  3   b - 3   b  is marked. 
         [0222]    This figure depicts a possible structure of the magnetic switch phase assembly voltage element  40   b,  which is shaped as a cylinder comprising of a magnetic switch phase assembly voltage element base  40   ba,  and a magnetic switch phase assembly voltage element wall  40   bb,  allowing for the best possible movement within the magnetic switch phase assembly housing  40   h.    
         [0223]      FIG. 3   b  is a cross sectional side view  3   b - 3   b  schematic illustration of an exemplary, illustrative embodiment of the magnetic switch phase assembly voltage element  40   b,  according to the present invention. 
         [0224]      FIG. 4   a  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of an electromagnetic switch assembly  32 , according to the present invention. 
         [0225]    The structure of the electromagnetic switch assembly  32  is mostly similar to the structure of magnetic switch phase assembly  40 , (not shown in the present illustration), other than one main difference. The electromagnetic switch assembly  32  has no magnetic switch phase assembly magnet  40   e,  (not shown in the present illustration), but instead has an electromagnetic switch assembly electromagnet  32   t,  which includes an electromagnetic switch assembly electromagnet core  32   p  and an electromagnetic switch assembly electromagnet coil  32   q,  whose ends have an electromagnetic switch assembly electromagnet coil first pin  32   r  and an electromagnetic switch assembly electromagnet coil second pin  32   s.  Also, instead of a magnetic switch phase wire  40   j,  (not shown in the present illustration), there is an electromagnetic switch assembly voltage element wire  32   j.    
         [0226]    The electromagnet functions as a magnet and provides a magnetic force whose power and direction depends upon the electrical current conducted through the electromagnetic switch assembly electromagnet coil  32   q,  when there is such a current. 
         [0227]    The electromagnetic switch assembly  32  also includes an electromagnetic switch assembly shaft  32   c,  an electromagnetic switch assembly voltage element  32   b,  an electromagnetic switch assembly contact element  32   a,  an electromagnetic switch assembly voltage element spring  32   g,  an electromagnetic switch assembly electromagnet spring  32   f,  an electromagnetic switch assembly housing  32   h,  and an electromagnetic switch assembly housing end disk  32   i.  The electromagnetic switch assembly  32  can have an electromagnetic switch assembly symmetry axis  32   l.    
         [0228]    In normal operation the electromagnetic switch phase assembly voltage element spring  32   g  ensures that there is a second gap  32   z  between the electromagnetic switch phase assembly contact element  32   a,  and the electromagnetic switch phase assembly voltage element  32   b,  such that there is no electrical contact between them. 
         [0229]      FIG. 4   b  is a side view schematic illustration of an exemplary, illustrative embodiment of an electromagnetic switch assembly electromagnet  32   t,  according to the present invention. 
         [0230]    The electromagnetic switch assembly electromagnet  32   t  contains an electromagnetic switch assembly electromagnet core  32   p  surrounded by an electromagnetic switch assembly electromagnet coil  32   q  which has an electromagnetic switch assembly electromagnet coil first pin  32   r  and an electromagnetic switch assembly electromagnet coil second pin  32   s.  Upon applying direct current through the electromagnetic switch assembly electromagnet coil  32   q,  the electromagnetic switch assembly electromagnet core  32   p  is magnetized in a specific polarity determined by the direction of the current flowing through the electromagnetic switch assembly electromagnet coil  32   q.    
         [0231]      FIG. 5   a  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a cantilever version of a magnetic switch assembly  34 , according to the present invention. 
         [0232]    In the cantilever version of the magnetic switch, the cantilever version of a magnetic switch assembly voltage element wire and assembly voltage element spring  34   jg  is used to conduct electricity from the cantilever version of a magnetic switch assembly wire  34   j  to the cantilever version of a magnetic switch assembly contact element  34   a  (when engaged) as well as to move the cantilever version of a magnetic switch assembly magnet  34   e  away from the cantilever version of a magnetic switch assembly contact element  34   a  when it is not engaged, and form a third gap  34   z.    
         [0233]    The cantilever version of a magnetic switch assembly magnet  34   e  has a cantilever version of a magnetic switch assembly magnet first magnetic pole  34   x  and a cantilever version of a magnetic switch assembly magnet second magnetic pole  34   y  just as in the magnetic switch phase assembly  40  (not shown in the present figure). 
         [0234]    It is possible to affix the cantilever version of a magnetic switch assembly magnet  34   e  in the opposite orientation to the one presented in the present figure, thereby creating a cantilever version of the magnetic switch zero assembly  41  (not shown in the present figure). 
         [0235]    The cantilever version of a magnetic switch  34  is enclosed in a cantilever version of a magnetic switch assembly housing  34   h.    
         [0236]      FIG. 5   b  is a top view schematic illustration of an exemplary, illustrative embodiment of a cantilever version of a magnetic switch assembly voltage element wire and assembly voltage element spring  34   jg,  according to the present invention. 
         [0237]    The cantilever version of a magnetic switch assembly voltage element wire and assembly voltage element spring  34   jg  is made of a flexible material that can bend towards the cantilever version of a magnetic switch assembly contact element  34   a  and back during normal operation. 
         [0238]      FIG. 6  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a cantilever version of an electro-magnetic switch assembly, according to the present invention  35 . 
         [0239]    The operating concept of cantilever version of an electro-magnetic switch assembly  35  is the same as in the cantilever version of a magnetic switch  34 , (not shown in the present illustration). 
         [0240]    However, in this instance, the cantilever version of a magnetic switch assembly magnet  34   e,  (not shown in the present illustration), is replaced by a cantilever version of electro-magnetic switch assembly electromagnet coil  35   q  (which has a cantilever version of electro-magnetic switch assembly electromagnet coil first pin  35   r  and cantilever version of electro-magnetic switch assembly electromagnet coil second pin  35   s ) and a cantilever version of electro-magnetic switch assembly core  35   p.    
         [0241]    The cantilever version of an electro-magnetic switch assembly  35  is enclosed in the cantilever version of electro-magnetic switch assembly housing  35   h  and includes a cantilever version of electro-magnetic switch assembly contact element  35   a.    
         [0242]      FIG. 7   a  is a front view schematic illustration of an exemplary, illustrative embodiment of planar stationary unit set  101 , according to the present invention. 
         [0243]    The planar stationary unit set  101  according to the illustrative embodiment of the present illustration includes a planar stationary unit phase assembly  10 , and a planar stationary unit zero assembly  11  which are both encased in a planar stationary unit set body  101   a.    
         [0244]    In the case described in the figure, the planar stationary unit phase assembly  10 , and the planar stationary unit zero assembly  11  cross sections are circular, but other shapes are possible as well. 
         [0245]      FIG. 7   b  is a front view schematic illustration of an exemplary, illustrative embodiment of planar stationary unit set  101 , according to the present invention. 
         [0246]    The planar stationary unit set  101  according to the illustrative embodiment of the present illustration includes a planar stationary unit phase assembly  10 , a planar stationary unit zero assembly  11  and a planar stationary unit ground element  12 , all the three are enclosed in a planar stationary unit set body  101   a.    
         [0247]    In the case described in the figure, the planar stationary unit phase assembly  10 , the planar stationary unit ground element  12 , and the planar stationary unit zero assembly  11  cross sections are circular, but other shapes are possible as well. 
         [0248]      FIG. 8  is a side view schematic illustration of an exemplary, illustrative embodiment of planar stationary unit set  101 , embedded within the non-conductive matrix  60 , such as a building wall, according to the present invention. 
         [0249]    Pipe  10   n  may serve for securing and protecting the electrical wires connecting the power supply grid to the planar stationary unit set  101 . The planar stationary unit set  101  have a planar surface  10   m.    
         [0250]      FIG. 9   a  is a top view schematic illustration of an exemplary, illustrative embodiment of the planar stationary unit set  101 , including several planar stationary unit phase assemblies  10 , several planar stationary unit ground elements  12 , and several planar stationary unit zero assemblies  11 , arranged in a matrix as described in the figure, with round cross section are used, according to the present invention. 
         [0251]    In this figure, it is possible to see the electrical connections of the different phase and zero assemblies to their corresponding power supplies. The planar stationary unit phase assemblies  10  are connected to a planar stationary unit phase power supply  13   a,  the planar stationary unit ground elements  12  are connected to a planar stationary unit ground  13   c  and the planar stationary unit zero assemblies  11  are connected to a planar stationary unit zero power supply  13   b.    
         [0252]      FIG. 9   b  is a top view schematic illustration of an exemplary, illustrative embodiment of the planar stationary unit set  101 , including several planar stationary unit phase assemblies  10 , several planar stationary unit ground elements  12 , and several planar stationary unit zero assemblies  11 , arranged in a matrix as described in the figure, with square cross section are used, according to the present invention. 
         [0253]    In this figure, it is possible to see the electrical connections of the different phase and zero assemblies to their corresponding power supplies. The planar stationary unit phase assemblies  10  are connected to the planar stationary unit phase power supply  13   a,  the planar stationary unit ground elements  12  are connected to the planar stationary unit ground  13   c  and the planar stationary unit zero assemblies  11  are connected to the planar stationary unit zero power supply  13   b.    
         [0254]      FIG. 10   a  is a partial cut-away isometric view schematic illustration of an exemplary, illustrative embodiment of a mobile unit phase assembly  20  according to the present invention. 
         [0255]      FIG. 10   b  is a cross sectional side view schematic illustration of an exemplary, illustrative embodiment of a mobile unit phase assembly  20 , according to the present invention. 
         [0256]    The mobile unit phase assembly  20  can have a mobile unit phase assembly symmetry axis  201 . 
         [0257]    A mobile unit phase assembly housing  20   h  including inside of it, a mobile unit phase assembly magnet  20   e  which has a mobile unit phase assembly magnet first magnetic pole  20   x,  and a mobile unit phase assembly magnet second magnetic pole  20   y  and is sealed in the back by a mobile unit phase assembly housing end disk  20   i  and in the front by a mobile unit assembly phase assembly contact element  20   a,  used to receive an electrical current from a planar stationary unit phase assembly  10 , (not shown in the present illustration), to which a mobile unit phase assembly wire  20   j  is connected. 
         [0258]      FIG. 11   a  is a partial cut-away side view schematic illustration of an exemplary illustrative embodiment of a planar stationary unit set  101  according to the present invention. 
         [0259]    The planar stationary unit set  101  includes a planar stationary unit set body  101   a,  a magnetic switch phase assembly  40 , which is connected to a magnetic switch phase wire  40   j  and a magnetic switch zero assembly  41 , which is connected to a magnetic switch zero wire  41   j.  The magnetic switch phase assembly  40  and the magnetic switch zero assembly  41  are located in a single plane and encased in to the a planar stationary unit set body  101   a.    
         [0260]    The magnetic switch zero assembly  41  can have a magnetic switch zero assembly symmetry axis  41   l.    
         [0261]    The magnetic switch zero assembly contact element  41   a,  magnetic switch zero assembly voltage element  41   b,  magnetic switch zero assembly shaft  41   c,  magnetic switch zero assembly magnet  41   e,  magnetic switch zero assembly magnet spring  41   f,  magnetic switch zero assembly voltage element spring  41   g,  magnetic switch zero assembly housing  41   h,  magnetic switch zero assembly magnet first magnetic pole  41   x,  and magnetic switch zero assembly magnet second magnetic pole  41   y,  function in the same manner in the magnetic switch zero assembly  41  to the magnetic switch phase assembly contact element  40   a,  magnetic switch phase assembly voltage element  40   b,  magnetic switch phase switch assembly shaft  40   c,  magnetic switch phase assembly magnet  40   e,  magnetic switch phase assembly magnet spring  40   f,  magnetic switch phase assembly voltage element spring  40   g,  magnetic switch phase assembly housing  40   h,  magnetic switch phase assembly magnet first magnetic pole  40   x,  and magnetic switch phase assembly magnet second magnetic pole  40   y,  in the structure and operation of the magnetic switch phase assembly  40 , respectively. 
         [0262]      FIG. 11   b  is a partial cut-away view schematic illustration of an exemplary, illustrative embodiment of a planar stationary unit set  101 , according to the present invention. 
         [0263]    The planar stationary unit set  101  includes a magnetic switch phase assembly  40  which is connected to magnetic switch phase wire  40   j  and a magnetic switch zero assembly  41 , which is connected to a magnetic switch zero wire  41   j.  The magnetic switch phase assembly  40  and the magnetic switch zero assembly  41  are located on a single plane, as seen in the figure, and each at the same distance from a planar stationary unit ground element  12 , which is connected to a planar stationary unit ground element wire  12   j.    
         [0264]    The magnetic switch phase assembly  40  includes a magnetic switch phase assembly magnet first magnetic pole  40   x,  (for example, north pole) and a magnetic switch phase assembly magnet second magnetic pole  40   y,  (for example, south pole) which are in of opposite polarity to the magnetic switch zero assembly magnet first magnetic pole  41   x,  (for example, north pole) and the magnetic switch zero assembly magnet second magnetic pole  41   y,  (for example, south pole) of the magnetic switch zero assembly  41 . The magnetic switch zero assembly  41  has a magnetic switch zero assembly shaft  41   c,  a magnetic switch zero assembly voltage element  41   b,  a magnetic switch zero assembly contact element  41   a,  a magnetic switch zero assembly magnet spring  41   f,  a magnetic switch zero assembly voltage element spring  41   g,  a magnetic switch zero assembly housing  41   h,  and a magnetic switch zero assembly housing end disk  41   i,  and can have a magnetic switch zero assembly symmetry axis  41   l.    
         [0265]    The magnetic switch phase assembly  40 , the magnetic switch zero assembly  41 , and the planar stationary unit ground element  12 , are encased in to a planar stationary unit set body  101   a.    
         [0266]    Despite including the word “zero” in the magnetic switch zero assembly  11  and related components&#39; names it is to be understood that this is not to limit the use of the present invention to be used with alternating current type of electricity, but it can be used with other types of electricity, such as direct current. 
         [0267]      FIG. 12   a  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a mobile unit set  102 , according to the present invention. 
         [0268]    Mobile unit set  102  including the mobile unit phase assembly  20  and the mobile unit zero assembly  21 . 
         [0269]    The mobile unit zero assembly  21  has a mobile unit zero assembly contact element  21   a,  a mobile unit zero assembly magnet  21   e,  a mobile unit zero assembly housing  21   h,  a mobile unit zero assembly housing end disk  21   i,  and a mobile unit zero assembly wire  21   j.  The mobile unit zero assembly  21  can have a mobile unit zero assembly symmetry axis  21   l.    
         [0270]    The mobile unit phase assembly  20 , and the mobile unit zero assembly  21  are both encased in a mobile unit set body  102   a    
         [0271]      FIG. 12   b  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of a mobile unit set  102 , according to the present invention. 
         [0272]    Mobile unit set  102  including the mobile unit phase assembly  20 , the mobile unit zero assembly  21 , and the mobile unit ground element  22 , connected to mobile unit ground element wire  22   j.  The mobile unit zero assembly  21  has a mobile unit zero assembly contact element  21   a,  a mobile unit zero assembly magnet  21   e,  a mobile unit zero assembly housing  21   h,  a mobile unit zero assembly housing end disk  21   i,  and a mobile unit zero assembly wire  21   j.  The mobile unit zero assembly  21  can have mobile unit zero assembly symmetry axis  21   l.    
         [0273]    The mobile unit phase assembly  20 , the mobile unit zero assembly  21 , and the mobile unit ground element  22  are encased in a mobile unit set body  102   a.    
         [0274]      FIG. 13   a  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power  100 , according to the present invention. 
         [0275]    The planar stationary unit phase assembly  10  and the planar stationary unit zero assembly  11  being positioned aside one another. 
         [0276]    The mobile unit phase assembly  20  and the mobile unit zero assembly  21  being positioned aside one another. 
         [0277]    In the present illustration, it is possible to see that the mobile unit phase assembly  20  and the mobile unit zero assembly  21  are aligned with the planar stationary unit phase assembly  10 , and the planar stationary unit zero assembly  11 . 
         [0278]      FIG. 13   b  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power  100 , according to the present invention. 
         [0279]    The present figure illustrates the use of a magnetic switch phase assembly  40  as a first type of a planar stationary unit phase assembly  10  and a magnetic switch zero assembly  41  as a first type of a planar stationary unit zero assembly  11 . 
         [0280]      FIG. 13   c  is a partial cut-away view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power  100 , according to the present invention. 
         [0281]    The figure shows the measure L 1  representing the width of the mobile unit zero assembly  21 , and L 2 , representing the distance between it and the mobile unit ground element  22 . 
         [0282]    This figure also shows the use of a planar stationary unit ground element  12  and a mobile unit ground element  22  in order to add grounding functionality to the operation of the apparatus for transferring electrical power  100 . 
         [0283]      FIG. 13   d  is a partial cut-away side view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power  100 , according to the present invention. 
         [0284]    The present figure illustrates the use of a cantilever version of a magnetic switch assembly  34  as a second type of a planar stationary unit phase assembly  10  and a second type planar stationary unit zero assembly  11  (with a simple reversing of the cantilever version of a magnetic switch assembly magnet  34   e  in the cantilever version of a magnetic switch assembly  34  located opposite of the mobile unit phase assembly  20  and the mobile unit zero assembly  21 ). 
         [0285]    This figure also shows the use of a planar stationary unit ground element  12  and a mobile unit ground element  22  in order to add grounding functionality to the operation of the apparatus for transferring electrical power  100 . 
         [0286]      FIG. 13   e  is a partial cut-away view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power  100 , according to the present invention. 
         [0287]    The present figure illustrates the use a pair of cantilever version of electro-magnetic switch assemblies  35  as a third type of a planar stationary unit phase assembly  10  and a planar stationary unit zero assembly  11 . The polarity of the electro-magnet within the cantilever version of electro-magnetic switch assemblies  35  is determined by the direction of the current flowing thorough the cantilever version of electro-magnetic switch assembly electromagnet coil  35   q.    
         [0288]    This figure also shows the use of a planar stationary unit ground element  12  and a mobile unit ground element  22  in order to add grounding functionality to the operation of the apparatus for transferring electrical power  100 . 
         [0289]      FIG. 13   f  is a front view schematic illustration of an exemplary, illustrative embodiment of mobile unit set  102 , according to the present invention. 
         [0290]    The mobile unit set  102  according to the illustrative embodiment of the present illustration includes a mobile unit phase assembly  20 , a mobile unit zero assembly  21  and a mobile unit ground element  22 , all the three are enclosed in a mobile unit set body  102   a.    
         [0291]    In the case described in the figure, the mobile unit phase assembly  20 , the mobile unit zero assembly  21  and the mobile unit ground element  22  cross sections are circular, but other shapes are possible as well. 
         [0292]      FIG. 14   a  is a schematic diagram of a means of supplying DC voltage to at least one planar stationary unit set  101 , according to the present invention. 
         [0293]    The mains outlet plug  71  is plugged into an electrical power supply socket (usually a standard wall power outlet) and the AC to DC converter  72  converts the power coming from the outlet (usually 110V/220V AC voltage) to a much lower DC voltage (usually, not more than 20-30V, but could be more or less than that). The planar stationary unit voltage regulator  73  is used to regulate and maintain a constant supply voltage to the at least one planar stationary unit set  101  even under high load currents. 
         [0294]      FIG. 14   b  is a schematic diagram of supplying the DC voltage from a mobile unit set  102 , (not shown in the present illustration), to a receiving portable electronic device&#39;s power plug  76 , according to the present invention, using a mobile unit voltage regulator  74 . 
         [0295]    The planar stationary unit sets  101  (not shown in the present illustration) supply a certain voltage level that may not fit the voltage requirements of the receiving electronic device. Therefore, it is required to regulate the incoming voltage to the appropriate voltage levels using the mobile unit voltage regulator  74 . 
         [0296]      FIG. 15  is a top view schematic illustration of an exemplary, illustrative embodiment of an apparatus for transferring electrical power  100 , according to the present invention. 
         [0297]    The figure also depicts several dimensions crucial to the safety of the apparatus for transferring electrical power, according to the present invention. 
         [0298]    The apparatus for transferring electrical power  100 , according to the embodiment described at the present illustration, includes a planar stationary unit grid  201 , which is comprised of a plurality of planar stationary unit sets  101 , and a mobile unit set  102 , also depicts several dimensions crucial to the safety of the apparatus for transferring electrical power, according to the present invention. 
         [0299]    The embodiment of the mobile unit set  102  in the present illustration is different from other embodiments of the mobile unit set  102  described earlier only in its size and dimensions. The operational principles remain the same. 
         [0300]    Planar stationary unit phase assemblies  10  and mobile unit phase assembly  20  serve in this instance for conducting a positive current, while planar stationary unit zero assemblies  11  and mobile unit zero assembly  21  serve in this instance for conducting a negative current and are set in a non-conductive planar stationary unit plus and minus assembly sets grid body  202   a.    
         [0301]    The dimension d 3  is the largest cross section width dimension of the planar stationary unit phase assembly  10 , and the dimension d 1  is the largest cross section width dimension of the planar stationary unit zero assembly  11   
         [0302]    The dimension d 2  is the minimal distance of the mobile unit phase assembly  20 , and from the mobile unit zero assembly  21  to the mobile unit set body edge  102   b.    
         [0303]    The dimension d 4  is the distance between the mobile unit phase assembly  20  and the mobile unit zero assembly  21 . 
         [0304]    Dimensions d 1 , d 2 , d 3 , and d 4  are measured from the top view, as depicted in the present illustration on the sides of the planar stationary unit set  101  and the mobile unit set  102  facing each other in the power transferring condition. 
         [0305]    In order to prevent accidental contact between a live plate in the planar stationary unit grid  201  and a person, there must be sufficient insulation around the mobile unit phase assembly  20  and around the mobile unit zero assembly  21 . 
         [0306]    This is achieved by making the non-conductive mobile unit set body  102   a  large enough to overlap any live plates in the planar stationary unit grid  201 . Therefore, the dimension d 2  must be larger than each one of the dimensions d 1  and d 3 . 
         [0307]    In order to prevent any shorts between the mobile unit phase assembly  20  and the mobile unit zero assembly  21 , the distance d 4  between them must be large enough so that no live power plate in the planar stationary unit grid  201  may touch both plates in the mobile unit set  102  simultaneously. 
         [0308]    This is achieved by making the distance d 4  between the mobile unit phase assembly  20  and the mobile unit zero assembly  21  larger than d 1 . 
         [0309]    This description refers to the case where all the dimensions of the planar stationary unit phase assemblies  10 , and the planar stationary unit zero assemblies  11  of the planar stationary unit grid  201 , are identical to each other. 
         [0310]    The mobile unit set  102  depicts a case where the mobile unit phase assembly  20 , is greatly larger than any single planar stationary unit phase assembly  10  and planar stationary unit zero assembly  11 . 
         [0311]    In such a case, it is not possible to use the planar stationary unit ground element  12  and the mobile unit ground element  22 , as they would cause shorts between one of the contact elements in the mobile unit set  102  contact elements in the planar stationary unit grid  201 . 
         [0312]    Such a mobile unit set  102  (compared to a single planar stationary unit set  101 ) ensures that there will always be at least one planar stationary unit phase assembly  10  under the mobile unit phase assembly  20 , and at least one planar stationary unit zero assembly  11  under the mobile unit zero assembly  21 , with no regards to the orientation of the mobile unit set  102 , on the plane seen in the top view of the present illustration, when placed on the planar stationary unit grid  201 . 
         [0313]    Although the invention has been described in conjunction with specific embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, it is intended to embrace all such alternatives, modifications and variations that fall within the spirit and broad scope of the appended claims.