baber/WOPTO huggingface dataset:
Patent DE-3330991-A1 (DE)
Inventor: BITTEL GUENTHER
IPC: F25D23/08
Filed: 1983-08-27
Abstract: 1. Refrigerating unit with circumferential sealing frame, mitred in the corner areas, especially for chest freezers consisting of a container for the objects to be refrigerated and a cover, the sealing frame being arranged in the boundary areas of the cover and hermetically sealing, when closed, the aperture of the container, while the sealing bellows of the sealing frame are equipped with means for the accelerated equalizing of the pressure during the opening and closing of the cover, the invention being characterized in that the means are designed so that the height of the bellows (3) in the mitred corners in the unloaded condition is reduced to a size up to 2 mm over the height of the gap between container and closed cover.
Patent DE-3332914-A1 (DE)
Inventor: GRUNST HEINZ
IPC: H01R4/48
Filed: 1983-09-13
Abstract: 1. Connecting terminal for low-voltage installations, in particular switching devices, in which case the stripped electrical conductor (33) to be connected is connected to a contact connecting bar (9) by the pressure of a spring (23), characterised in that arranged to slide on the free end of the contact connecting bar (2-4 and 9) is a plastic member (10 to 17), which comprises a transverse bore (18), in which a sleeve (19) open towards the contact connecting bar (9) is inserted so that it is able to slide, which can be engaged on the one hand in an enlarged recess (21) of a bore (20) of the contact connecting bar (9) and on the other hand bears against a resiliently elastic part (22; 29) of the plastic member (17; 35) and that a compression spring (23) is provided between the connecting bar (9) and the plastic member (17; 35) in its sliding direction.
Patent DE-3335105-A1 (DE)
Title: Membrane compressor
Inventor: KUNTSCHAR WALTER
IPC: F04B35/00
Filed: 1983-07-04
Abstract: For the purpose of utilising any heat sources, waste heat and solar energy, a membrane compressor is designed which combines, in one machine element, the drive motor and the compressor performing compression work. The membrane compressor comprises a chamber which is enclosed in a gas-tight manner on all sides and which is divided, by an elastic membrane, into a drive chamber and a compressor chamber. The working media flowing in the associated drive and compressor circuits are fluorohydrocarbons, whose changes of state are subject to working cycles. The drive chamber is supplied with the working vapour which has been pressurised in the heater and which inflates the membrane and compresses and heats, to the heating temperature, the working medium enclosed in the compressor chamber. The cooling stream condenses the working medium, and the relaxed membrane returning to its rest position opens the inlet for the working medium of the heat pump cycle into the compressor chamber. The compression process starts once more.
Patent DE-3335516-A1 (DE)
Title: Workpiece turntable
Inventor: SCHUETZ WILLI ING GRAD
IPC: B23Q1/00
Filed: 1983-09-30
Abstract: To be able to bring a workpiece or a range of workpieces in a working machine into any desired spatial position relative to the tool, the invention provides a workpiece turntable consisting of a base table (10) and a mounted-on table (12). The base table (10) is constructed as a turntable which rotatably carries the mounted-on table (12). The mounted-on table (12) is likewise constructed as a turntable, its axis of rotation intersecting the axis of rotation of the base table (10) at an angle of preferably 90 DEG . The base table (10) and the mounted-on table (12) have separate NC drive systems. The entire drive system, both of the base table (10) and of the mounted-on table (12), is in each case integrated in a liquid-tight casing, resulting in a compact construction and great versatility. <IMAGE>
Patent DE-3336106-A1 (DE)
Title: Centring slide
Inventor: STUTTER GERHARD
IPC: B28B1/02
Filed: 1983-10-05
Abstract: With the aid of this centring slide, a lump of clay can be accurately and easily centred on a rotating potter's wheel in a few seconds by manually handicapped persons. <IMAGE>
Patent DE-3336165-A1 (DE)
Inventor: KAEMMERLING BRUNO
IPC: B01J19/06
Filed: 1983-10-05
Abstract: 1. A method of cooling liquid, high-melting and superficially rapidly hardening material, particularly calcium carbide, on a chain-driven pouring and cooling line, the material to be cooled being fed in a continuous flow onto a moving pouring and cooling line, is cooled by the ambient air while it is in transit and is then if necessary comminuted at the discharge end of the pouring and cooling line, characterised in that a cohesive and endless covering is formed on the pouring and cooling line.
Patent DE-3336168-A1 (DE)
Inventor: CHRISTOPEIT HORST
IPC: F16B13/06
Filed: 1983-10-05
Abstract: 1. Expension dowel (12), particularly for fastening panel radiators, comprising a round casing (16) with axially orientated slits (18) at its one end, a screw bolt (20) projecting through the round casing (16) to be screwed into an end section (24) having a conical outer surface (22), the end section along with the narrow end (26) of the cone (22) penetrating into the slotted end (28) of the round casing (16) so as not to rotate, and with a srew bolt head (32) arranged at the other end of the screw bolt (20) and resting on an outer end section (14) attached to the other end of the round casing (34), the screw bolt head when tightened pulling the cone (22) into the round casing (16) thus squeezing the slotted end (28) of the round casing (16) apart, whereby the inner end section (24) has two cone-shaped areas (54, 56) axially displaced with regard to one another, the round casing (16) having areas corresponding to these areas and an internal diameter which allows at least one (56) of the cone areas to be introduced into the inner end section (24), characterised in that the round casing (16) has two or more constrictions (58) which also form the overrun areas, in that at least one of these constrictions (58) is located in the slotted area into which one (58) of the cone-shaped areas penetrates during tightening, and in that the round casing (16) consists of two casing half shells (52) formed by pressing which are held together by at least one clamp (60) surrounding the round casing (16).
Patent DE-3340249-A1 (DE)
Title: Humidity sensor
Inventor: GRIVAZ RENE
IPC: G01N27/04
Filed: 1983-11-08
Abstract: To evaluate the ambient humidity without interference in control devices for anti-icing heat systems, a humidity sensor is provided which comprises a strip-type semiconductor which has a positive temperature coefficient of resistance, in whose long edges metal conductors are embedded and which is surrounded by an insulating layer, a protective metal braiding on top of the latter and an outer polyolefin protective layer.
Patent DE-3345464-A1 (DE)
Title: Method for readjusting the camshaft gear when changing the stroke length on a mechanically driven eccentric press with ram stroke adjustment and a design for carrying out the working method
Inventor: JUNGINGER GEORG
IPC: B30B15/14
Filed: 1983-12-15
Abstract: The invention relates to a method for readjusting the camshaft gear when changing the stroke length on a mechanically driven eccentric press with ram stroke adjustment and a design for carrying out the working method. During the adjustment of the ram stroke length, it inevitably becomes necessary also to readjust the camshaft gear (2) accordingly. Hitherto, this was a very complex process. An improved possibility for readjusting the camshaft gear (2) is now achieved according to the invention by the fact that readjustment is effected by rotating the eccentric shaft (1) with the drive shaft (3) of the camshaft gear (2) at a standstill (Fig. 2). <IMAGE>
Patent DE-3345769-A1 (DE)
Inventor: PIEPHO RALF F
IPC: E02B15/04
Filed: 1983-12-17
Abstract: 1. Apparatus for removing oil layers floating on water surfaces, comprising a floating body (S) which carries, on projecting arms (16, 17), vertical revolving discs (19), which are partly immersed in the water and pick up the oil floating thereon and feed it to a collecting container, characterized in that the floating body (S) consists of a plurality of containers (7 and 8), of trapezium-shaped horizontal cross-section and capable of being connected to one another, and of open, dish-shaped elements (32), also of trapezium-shaped horizontal cross-section, on which supporting arms (16 and 17) for carrying the skimmer disc (19) are constructed.
Patent DE-3347389-A1 (DE)
Title: Device for reflection of radar waves for location purposes
Inventor: KAES GUENTHER PROF DIPL ING
IPC: H01Q1/08
Filed: 1983-12-29
Abstract: In a device for reflection of radar waves for location purposes, having reflection surfaces of which a part is formed by the surface of a reflection disc on which a rectangular reflection cross is arranged in order to form triple reflectors, at least two reflection discs are provided, which are arranged parallel to one another, at a distance from one another, and are arranged essentially at right angles to a common central axis, and between which a reflection cross constructed from rectangular walls is arranged. This design results in an improved efficiency of reflection for different incidence angles of the radar waves.
Patent DE-3408436-A1 (DE)
Title: Display device for an electric cooker
Inventor: TUREK RICHARD
IPC: F24C7/08
Filed: 1984-03-08
Abstract: Display device for an electric cooker, in particular for a baking and roasting oven, which can be operated optionally in one of at least two operating modes, namely for example conventionally with upper and lower radiant heating or with hot-air circulation, with a selection switch for selecting one of the two operating modes and with a temperature selection toggle of a temperature control for setting the baking and roasting oven temperature necessary for the respective baking and roasting range (working range), and the baking and roasting oven temperature for the same baking or roasting range (working range) is set considerably higher in the "radiant heating" operating mode in relation to the "hot-air circulation" operating mode. Coupled to the temperature control is an additional switching device which can be actuated by turning the temperature selection toggle and which is designed in such a manner that, taking into consideration the selected operating mode "radiant heating or hot-air circulation" and the respectively set "baking or roasting oven temperature", the working range respectively devoted to the selected operating mode is displayed automatically by return signal.
Patent DE-3420808-A1 (DE)
Title: Drive arrangement with two or more hydraulic cylinder/piston units
Inventor: ACHLEITNER HERBERT
IPC: F15B11/22
Filed: 1984-06-04
Abstract: For the common drive of two or more hydraulic cylinder/piston units, these cylinder/piston units are each connected to an allocated cylinder (10, 10a, 10b, 10c) of a driving device which has pistons (9, 9a, 9b) coupled to one another and adjustable together in these cylinders in a reciprocating manner. The driving device forms a flow divider in which the cylinder spaces on either side of the respective piston (9, 9a, 9b), via a reversing member (5, 5a, 5b), are alternately acted upon by a pump fed from a fluid supply or are connected to the allocated cylinder/piston unit (1, 2). The filling volume of the cylinder spaces is only a fraction of that of the allocated cylinder/piston units. <IMAGE>
Patent DE-3422070-A1 (DE)
Title: Method and device for sorting article commissions
Inventor: ALTHOFF THEODOR
IPC: B07C5/38
Filed: 1984-06-14
Abstract: A plurality of lamp devices, of which one lamp device is allocated to each shelf location, containing a specific type of article, of the article storage shelf, are situated connected in parallel in a common line and receive a lamp current via the latter. Different electrical signals generated by a controllable electrical signal generator connected to the line, of which each signal is assigned to a predetermined type of article and thus to a predetermined lamp device, are sent sequentially by the signal generator via the line to all the connected lamp devices in the sequence of the article sorting to be undertaken. Each lamp device contains an electrical recognition circuit which is tuned to the signal assigned to the lamp device, and distinguishes this signal from the signals assigned to the other lamp devices. Furthermore, each lamp device contains an electric switch which is controlled by the recognition circuit and which, as soon as the signal assigned to a specific lamp device is emitted into the line by the signal generator and recognised by the relevant lamp device, releases the flow of current through the lamp device and causes the lamp device to indicate its shelf location optically and the article which is to be sorted therefrom to be lit up, and ... Original abstract incomplete.
Patent DE-3423510-A1 (DE)
Title: Electromechanical actuating device for a disc brake of vehicles, in particular rail vehicles
Inventor: BARTLECHNER MANFRED
IPC: F16D65/28
Filed: 1984-06-26
Abstract: The electromechanical actuating device (4) has a spring energy store (15) which can be stressed by an electric motor via a reduction gear (8; 28, 29) and an axially flat cam mechanism (33, 35), the spring energy store (15) acts via a slack adjuster (12) and an actuating member (13, 36) on a vehicle disc brake. The actuating member (13, 36), the slack adjuster (12) and the spring energy store (15), with additional devices which can be mounted on these, such as, for example, an emergency release arrangement (17) and an operator (18) for the vehicle-load-dependent mechanical limitation of the actuating force which can be output, are arranged coaxially to one another, while the electric motor (5), an engine brake (6) assigned to the latter, and a gear part (7) are likewise arranged coaxially to one another with their axis parallel to the said parts and below the said parts. This makes possible optimum utilisation of the installation space available in vehicles. It is possible to insert an electrically operable clutch in the rotary drive between the cam mechanism (33, 35) and the electric motor (5) and, if at least one gear part (7) is designed as a cycloidal or planetary gear, the said clutch can be designed as an electrically operable brake (26) for a rotatable housing (23) of the gear part (7). A freewheel (27) can furthermore be integrated into the reduction gear. <IMAGE>
Patent DE-3425183-A1 (DE)
Inventor: FISCHER HERBERT DR
IPC: C08G63/20
Filed: 1984-07-09
Abstract: An unsaturated polyester, preferably having a stellate molecular structure, with a polyol center and monohydric alcohol connected to the polyol hydroxy moieties through a di- or tri- carboxylic acid link, as well as a process for its synthesis, and use of the compounds in air-drying lacquer binders.
Patent DE-3437173-A1 (DE)
Title: Method and device for metering an additional fluid into a main fluid
Inventor: PLUESS HEINZ
IPC: G01F13/00
Filed: 1984-10-10
Abstract: A method and a device are proposed for "admixture seeding" i.e. metering in an additional liquid for beverage preparation machines and dispensers. The admixture of phosphates for large-scale consumers of water such as boilers, water processing plants in houses, steam plants in industry etc is known. Beverage preparation equipment too can scale up. Since, however, no more than 0.5 mg of phosphate per litre of water needs to be added and the total amount of liquid dispensed for a beverage in a beaker in equipment of this type is in the order of magnitude of 100 cm<3>, only an extremely small amount of dissolved phosphate must be added as a reliably accurate dose. According to the invention this is achieved by the dosing pump, in order to ensure accurate metering of an extremely small amount of the additional liquid, being actively retained as soon as it has switched off, i.e. the energy supply to the drive has been interrupted, an appropriate device being refined in that a device is provided for positionally accurate retention and locking of the dosing pump. In concrete terms, a permanent magnet 23 co-rotating with the dosing pump 19 excites a Hall cell 24 associated with said magnet, which cell effects a switch-over of a relay for passing an operating voltage so that the drive for the dosing pump 19 is supplied with a blocking voltage. <IMAGE>
Patent DE-3437802-A1 (DE)
Title: Adapter for main automatic cut-outs
Inventor: ELM HORST VON
IPC: H01H71/02
Filed: 1984-10-16
Abstract: For the use of main automatic cut-outs in service entrance boxes (electrical supply company networks) adapters which allow safe insertion and replacement of the automatic cut-outs are required. In addition, adapters are advantageous which allow old service entrance boxes to be converted without any major cost. The rapid production of visible interruption points is advantageous. An adapter which is like a fuse is connected to the main automatic cut-out to serve this purpose. The contact-pressure force of the closed service entrance box cover is required in order to lock the top-heavy unit comprising the automatic cut-out and adapter.
Patent DE-3442375-A1 (DE)
Title: Self-extinguishing epoxy plastics, epoxy resin composition, and the use thereof for electrical purposes
Inventor: JONAS IVAN
IPC: C08G59/30
Filed: 1984-11-20
Abstract: Self-extinguishing, cured epoxy plastics, which are the product of the reaction between a brominated epoxy resin, a non-brominated epoxy resin, a diglycidylaniline resin and, as curing agent, hexahydrophthalic anhydride. Also disclosed is an epoxy resin composition which contains said components, and the use of the resin composition and plastics for electrical purposes, in particular for electrical capacitors.
Patent DE-3442694-A1 (DE)
Title: Sun-protection device
Inventor: STAHL HARALD
IPC: E04F10/00
Filed: 1984-11-23
Abstract: Published without abstract.
Patent DE-3447606-A1 (DE)
Title: Lamp for use in the home and office, and different applications of the lamp
Inventor: REINHARDT WALTER
IPC: F21Y101/00
Filed: 1984-12-28
Abstract: The invention relates to a lamp for use in the home and office. Its lamp body has a post-like longitudinal shaping and is formed essentially by an outer part (1) and an inner part (5). The outer part (1) is fixed and contains a longitudinally directed inner recess (4) which is open at least at one end. The inner part (5) carries a light source (6) in a laterally sunk manner. The outer cross-section of the inner part (5) corresponds to the cross-section of the inner recess (4) of the outer part (1), the inner part (5) being pushed into the inner recess (4) and it being possible to displace the inner part in this inner recess, telescopically in the longitudinal direction. In the sunk position of the inner part (5), the light source (6) is inside the outer part (1). If the inner part (5) is pulled out, the light source (6) is free. The outer end, directed away from the outer part (1), of the inner part (5) is designed to be closed. <IMAGE>
Patent DE-3448058-A1 (DE)
Title: Belt-tautening device with a power-operable piston
Inventor: ANDRES RUDOLF DIPL ING
IPC: B60R22/46
Filed: 1984-08-23
Abstract: In a belt-tautening device working on a pyrotechnic basis and having a piston operable by means of the propellent gases and receiving a deflected pull device, an ignition cable being guided onto the outside of the cylinder, a selective run of the ignition cable is obtained if the latter is led away from a plug connection which has a collar which, as a result of a polygonal design, can be fixed in different positions on the associated outside of the cylinder.
Patent DE-3502598-A1 (DE)
Title: Electronic starting apparatus for fluorescent lamps, predominantly for use in the field of advertising media
Inventor: KIESL MICHAEL ING GRAD
IPC: H05B41/04
Filed: 1985-01-26
Abstract: Published without abstract.
Patent DE-3524624-A1 (DE)
Title: Crank with a device for overcoming the dead centre positions
Inventor: TRAN TOAN DAT
IPC: F01B27/08
Filed: 1985-07-10
Abstract: To overcome the dead centre positions in the four-bar linkage with oscillating drive, the additional force for driving the crank on is introduced with the aid of a freewheel and an intermediate member. As a result, the output shaft can rotate in only one direction.
Patent DE-3524696-A1 (DE)
Title: Method and device for surface drainage of free spaces
Inventor: FASS WERNER DIPL ING
IPC: E01H1/10
Filed: 1985-07-11
Abstract: A method is described for surface drainage of free spaces, in particular sports grounds, in which the free space is partially covered and drained by means of vacuum. The device intended for carrying out this method has a covering made of an airtight material which can be spread out on the free space and the underside of which can be connected to an evacuated collecting tank by means of a vacuum line. <IMAGE>
Patent DE-3525111-A1 (DE)
Inventor: EIRICH HUBERT
IPC: B09B3/00
Filed: 1985-07-13
Abstract: A process for the production of agglomerates which are resistant to leaching out, from finely divided waste materials, is characterized in that a hydraulic binding agent is dissolved in water under a condition of forced mixing until it substantially no longer sediments, the resulting aqueous colloidal solution is combined with the finely divided waste materials and in so doing the water content of the mixture is adjusted to an agglomeratable consistency, the mixture is agglomerated through mixing, and then hardened.
Patent DE-3527612-A1 (DE)
Title: Transport train for a railway
Inventor: PIRAGS SIEGFRIED
IPC: B61H9/02
Filed: 1985-08-01
Abstract: The safety brake devices for railways are usually characterised by retaining cylinders which are moved hydraulically into a stand-by position and moved with their brake calipers into contact against the travel rail by means of springs. In addition, the prior art features load-dependent systems where the braking force is applied by the coupled load via mechanical leverages. All known systems have to a greater or lesser extent the property that their braking power is adapted to the bogie to which they are assigned. The invention now provides for a safety brake device which ensures the same braking force for all bogies assigned to a transport train. For this purpose, there are integrated into an energy supply unit 7' a pretensionable pressure cylinder 9 with a pressure accumulator 10 which act on the retaining cylinders 19' in the bogies as a function of centrifugal force when the maximum travel speed is exceeded. In addition, there can be provision for a brake cylinder 53 to be activated in the supply unit 7' when the hydraulic system collapses, which brake cylinder 53 is held in the stand-by position in a known hydraulic fashion and applies braking force via springs 58. <IMAGE>
Patent DE-3529058-A1 (DE)
Title: Apparatus for the automatic monitoring of sheet-like textile structures, especially fabric webs
Inventor: AEPPLI KURT
IPC: D03J1/00
Filed: 1985-08-13
Abstract: Monitoring takes place by means of an electrooptical sensing device (3) arranged directly on the weaving machine (1) and connected to an evaluation device (2), a common evaluation device (2) being provided respectively for a multiplicity of weaving machines. As a result, on the one hand a noticeable cost reduction is obtained and, on the other hand, the evaluation device can be made more intelligent and the monitoring quality thereby increased. <IMAGE>