Patents for H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091) |
---|
04/17/1996 | EP0642703B1 Electric machine with semiconductor valves |
04/17/1996 | CN1120755A 无刷电动机 Brushless motor |
04/13/1996 | CA2117985A1 Electro magnet transducer |
04/12/1996 | EP0716780A4 Method of torque notch minimization for quasi square wave back emf permanent magnet synchronous machines with voltage source drive |
04/10/1996 | CN1120006A A bicycle provided with a DC motor, a direct drive three phase DC motor and its driving device |
04/09/1996 | US5506460 Precision drive system for independently driven coaxial shafts, particularly to make coiled electric lamp filaments |
04/09/1996 | US5506458 Low cost permanent magnet disk spindle motor |
04/04/1996 | DE4434577A1 Stepper motor with step-angle monitoring |
03/28/1996 | WO1996009683A1 Electronically switched reluctance motor |
03/28/1996 | WO1996009679A2 Light weight portable generator |
03/28/1996 | CA2199628A1 Light weight genset |
03/26/1996 | US5502359 Small motor with permanent-magnet rotor |
03/26/1996 | US5500994 Method of manufacturing a rotor |
03/20/1996 | EP0702448A1 Stator for electric machine and lamination thereof |
03/20/1996 | CN2222981Y Motor without commutator |
03/19/1996 | US5500780 Disk drive spindle motor having split windings for each phase |
03/17/1996 | CA2157809A1 Stator for electric machine and lamination thereof |
03/13/1996 | EP0437617B1 Method of and device for controlling induction motor for compressor |
03/13/1996 | CN1118531A Single motor driving apparatus of free end spinning rotor |
03/12/1996 | US5498919 Flat core-less direct-current motor |
03/07/1996 | WO1996006793A1 Angle measuring apparatus in a synchronous motor comprised in an elevator machinery and procedure for detecting the position of a motor pole |
03/06/1996 | EP0699550A2 Energy saving electrical drive for small vehicles |
03/06/1996 | CN1118117A DC electric motor having a flux concentrating member thereon |
03/05/1996 | US5497040 Outer rotor type brusless DC motor |
02/28/1996 | EP0698963A1 Apparatus for obtaining three-phase position detection signals by one position detection element |
02/28/1996 | EP0698958A1 DC electric motor having a flux concentrating member thereon |
02/28/1996 | CN1031165C Electric motor |
02/27/1996 | US5495132 DC motor with increased rotor resistance |
02/26/1996 | EP0720810A4 Rotary low-frequency sound reproducing apparatus and method |
02/21/1996 | EP0697759A1 Motor with gear reducer |
02/21/1996 | EP0697146A1 Brushless electric motor and method of operating the same |
02/21/1996 | CN2220701Y Multifunction electric bicycle |
02/21/1996 | CN1117217A Auxiliary driving motor |
02/20/1996 | US5493161 Sealed magnetic fluid bearing for polygon mirror drive motor |
02/20/1996 | US5493157 Brushless motor having coreless coil assembly |
02/14/1996 | EP0696242A1 Articulated arm transfer device |
02/13/1996 | US5491398 Repulsion motor |
02/13/1996 | US5491393 Drive control apparatus for brushless DC motor and driving method therefor |
02/08/1996 | WO1996003796A2 C-stator type segmented zoned field dc motor |
02/08/1996 | WO1996003793A1 Brushless dc motor |
02/08/1996 | DE4427337A1 Single-phase sync motor e.g. domestic washing machine, dryer of dish washer |
02/07/1996 | CN1116374A Device for detecting rotation of brushless motor |
02/01/1996 | WO1996002971A1 Variable speed ec d.c. motor |
01/31/1996 | EP0695020A2 Auxiliary starting switched reluctance motor |
01/31/1996 | EP0694203A1 Electric motor, methods for controlling and assembling same |
01/25/1996 | DE4422622A1 Asynchronmaschine Asynchronous |
01/24/1996 | EP0693817A2 Electronically commutated DC-motor |
01/24/1996 | EP0693234A1 Brushless d.c. motor |
01/17/1996 | EP0692862A2 Power supply to a stator of a polyphase reluctance machine |
01/17/1996 | CN1115130A Generator motor for vehicles |
01/16/1996 | US5485047 Reluctance-type motor and a rotor for a reluctance-type high-speed motor |
01/14/1996 | CA2153526A1 Power supply to a stator of a polyphase reluctance machine |
01/11/1996 | WO1996001000A1 Asynchronous machine |
01/09/1996 | US5483113 Electric motor for driving a magnetic disk |
01/09/1996 | US5483111 Method and apparatus for elimination of the exit-edge effect in high speed linear induction machines for maglev propulsion systems |
01/03/1996 | EP0552232B1 An electric power train for vehicles |
01/02/1996 | US5481143 Self starting brushless d.c. motor |
12/29/1995 | EP0733279A4 Repulsion motor |
12/21/1995 | WO1995034935A1 Flat electric motor |
12/20/1995 | EP0688093A1 An improved direct current and permanent magnet brushless electric motor |
12/20/1995 | EP0688091A1 High efficiency power supply and control for brushless permanent magnet motor |
12/20/1995 | EP0688088A1 Electrical connection of printed circuit board to line leads on brushless permanent magnet refrigeration motors |
12/20/1995 | EP0688087A1 Integral connector and motor housing |
12/20/1995 | EP0688086A1 Brushless permanent magnet condenser motor for refrigeration |
12/20/1995 | EP0687588A2 Regenerative braking system in a motor vehicle |
12/20/1995 | CN1113617A Improvement to electric motors |
12/14/1995 | DE4419780A1 Annular stator with segmented toroidal winding for rotating machine |
12/13/1995 | EP0687054A2 Three-phase brushless servo motor |
12/13/1995 | EP0687053A1 An integrated rotary drive apparatus |
12/12/1995 | US5475277 Differential torque motor |
12/06/1995 | EP0685121A1 Field weakening for a doubly salient motor with stator permanent magnets |
12/06/1995 | EP0500963B1 Three-phase reluctance motor |
12/05/1995 | US5473227 Self-synchronous electrical motor |
11/28/1995 | US5471357 Magnetic disk drive device having a liquid insulating material provided in different thicknesses on an iron core |
11/23/1995 | DE4418000A1 Electronically-controlled cooling fan motor for automobile |
11/23/1995 | DE19517956A1 Elektromotor Electric motor |
11/21/1995 | US5469425 Method of manufacturing an index apparatus |
11/21/1995 | US5469421 Floppy disk drive device |
11/21/1995 | US5469005 Brushless motor |
11/12/1995 | CA2148515A1 Integral connector and motor housing |
11/12/1995 | CA2148510A1 Brushless permanent magnet condenser motor for refrigeration |
11/12/1995 | CA2148509A1 Electrical connection of printed circuit board to line leads on brushless parmanent magnet refrigeration motors |
11/09/1995 | DE4425193C1 Drehzahlverstellbarer EC-Gleichstrommotor Speed adjustable EC DC motor |
11/08/1995 | CN1111413A Magnetic rotating apparatus |
11/08/1995 | CN1111412A Outer rotor type brushless DC motor |
11/07/1995 | US5465019 High-efficiency, low-noise electronically commutated motor having improved starting capability |
11/05/1995 | CA2148512A1 High efficiency power supply and control brushless permanent magnet motor |
11/02/1995 | EP0680133A1 Electronically commutated direct current machine |
11/02/1995 | EP0680132A1 Reaction force generating apparatus |
10/31/1995 | US5463263 Permanent magnet control means |
10/26/1995 | DE19507233A1 Transversal flux machine |
10/25/1995 | EP0678968A2 A reconfigurable electric power train for vehicles |
10/25/1995 | EP0678966A1 Multishaft electric motor and positive-displacement pump combined with such multishaft electric motor |
10/25/1995 | CN2211136Y Electrically-driven magnetic dc. electric moter without brush |
10/25/1995 | CN1110840A 无刷电动机 Brushless motor |
10/24/1995 | US5461293 Starting system control |
10/24/1995 | US5461271 Brushless motor with elastic supports |
10/18/1995 | EP0677914A1 Machine with transverse flux |
10/18/1995 | CN1030128C DC motor having no brush and no position sensing device and their control arrangement |
10/17/1995 | US5459385 For commutating phases of a variable reluctance motor |