Abstract:
The present invention relates to an energy transform device for linear motion that can transform energy into one or more output electricity, and the output electricity are independent to each other, so they won&#39;t interfere with each other.

Description:
BACKGROUND OF THE INVENTION  
         [0001]    1. Field of the Invention  
           [0002]    The present invention relates to an energy transform device for linear motion which can transform linear motion caused by mechanical energy or electric energy into one or more output electricity, such device is applied to automobiles, automatic machines and precision mechanics.  
           [0003]    2. Description of the Prior Arts  
           [0004]    Conventional electric generator can convert rotary mechanical energy into electric energy, i.e., Coils are placed in a space where the magnetic lines of force of U-shape magnet pass through, such that the coils will be caused to rotate to cut the magnetic lines of force, and thus to generate electromotive force. The conventional electric generator only can generate electric energy through rotating motion, thus its applicability is limited. Furthermore, the conventional electric generator is unable to synchronously produce multiple output electricity, and the output voltage will be instable cause the input electricity and the output electricity interfere with each other. Moreover, rotary motion of the electric brush will cause loss of energy.  
           [0005]    The present invention has arisen to mitigate and/or obviate the afore-described disadvantages of the conventional electric generator.  
         SUMMARY OF THE INVENTION  
         [0006]    The primary object of the present invention is to provide an energy transform device for linear motion, which can transform input mechanical energy into output electricity and also can convert input electricity into output electricity, the output electricity can be one or more output electricity, furthermore, there is no interference exist between the input electricity and the output electricity.  
           [0007]    The energy transform device for linear motion in accordance with one aspect of the present invention can generate electromotive force by taking advantage of the relative linear motion between the coils and the magnetic units. The coil mechanism comprises plural coils, which can transform single input electricity into multiple output electricity, and the respective output electricity don&#39;t interfere with each other, thus the output voltage can be changed.  
           [0008]    The output voltage of the energy transform device for linear motion in accordance with the present invention is decided by the magnetic field density of the magnetic units, the number of turns of the coils and the velocity of the coils&#39; motion with respect to the magnetic units, the voltage is directly proportional to the magnetic field density, to the number of turns of the coils and to the velocity of the coils&#39; motion with respect to the magnetic units. In this case, a desired output voltage can be obtained by properly changing the magnetic field density, or changing the number of turns of the coils or changing the velocity of the coil&#39;s motion. Furthermore, the respective voltages will not interfere with each other, such that single input electricity can be transformed into multiple output electricity.  
           [0009]    The present invention will become more obvious from the following description when taken in connection with the accompanying drawings, which shows, for purpose of illustrations only, the preferred embodiments in accordance with the present invention. 
       
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS  
       [0010]    [0010]FIG. 1 is an energy transform device for linear motion in accordance with an embodiment of the present invention. 
     
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS  
       [0011]    Referring to FIG. 1, which shows an energy transform in accordance with one aspect of the present invention, which comprising: a magnetic unit  40  has a pair of N-S poles, the N pole is set on the magnetic board  10  while the S pole is set on the magnetic board  20 ; a magnetic unit  50  has a pair of N-S poles, the N pole of which is set on the magnetic board  10  while the S pole is set on the magnetic board  20 ; a magnetic unit  60  has three pairs of N-S poles, each pair of N-S poles are disposed on the magnetic boards  10  and  20  respectively. The magnetic boards  10  and  20  are parallel to each other (the amount of the magnetic units on which can be increased or reduced according to needs). A coil board  30  interiorly provided with coils is disposed between the magnetic boards  10  and  20 , the coil board  30  is provided with coils  31 ,  32  and  33  which respectively correspond to the magnetic units  40 ,  50  and  60 . When the magnetic boards  10  and  20  move relative to the coil board  30 , the coils  31 ,  32  and  33  on the coil board  30  will cut the magnetic lines of the magnetic units  40 ,  50  and  60  of the two magnetic boards  10  and  20 , so as to generate electromotive force.  
         [0012]    In this way, the energy transform device for linear motion in accordance with the present invention is able to transform mechanical energy into electric energy. When the magnetic boards  10  and  20  are at rest and the coil board is 30 reciprocating, the coils  31 ,  32  and  33  on the coil board  30  will generate electromotive force and output electricity is accordingly generated. And vice versa, when the coil board  30  is at rest and the magnetic boards  10  and  20  are transversely reciprocating relative to the magnetic boards  10 ,  20 , the coils  31 ,  32  and  33  on the coil board  30  also will generate output electricity. In addition, the energy transform device for linear motion in accordance with this embodiment is able to transform single input electricity into multiple output electricity. When the coil  33  on the coil board  30  is inputted with a specific electricity, the coil board  30  will be caused to transversely reciprocate relative to the magnetic boards  10 ,  20 , such that the coils  31 ,  32  on the magnetic board  30  will generate output electricity by cutting the magnetic lines.  
         [0013]    Generally, voltage is directly proportional to magnetic field density, to number of turns of the coil, and to the velocity of the coil&#39;s motion relative to the magnetic lines. In this case, a desired output voltage can be obtained by properly changing the magnetic field density (to increase or decrease the number or volume of the N-S poles of the magnetic units), or changing the number of turns of the coil (to increase or decrease the number of turns of the coil) or changing the velocity of the coil&#39;s motion (to accelerate or decelerate the velocity of the coil&#39;s motion). Furthermore, the respective voltages will not interfere with each other, such that single input electricity can be transformed into multiple output electricity.  
         [0014]    While we have shown and described various embodiments in accordance with the present invention, it should be clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.