| Patents for H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091) |
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| 09/02/1992 | EP0500873A1 Electrical machine |
| 09/02/1992 | EP0363373B1 Electric motor including gear |
| 09/01/1992 | US5144179 Superconducting brushless homopolar motor with multiple winding rotor |
| 08/25/1992 | US5142181 Direct current dynamo |
| 08/25/1992 | US5142180 Direct current motor for operation at elevated temperatures in a hostile environment |
| 08/25/1992 | US5142174 Low-profile disk drive motor with deflecting-pad bearings |
| 08/20/1992 | DE4102263A1 Single phase impedance electromotor with light limiting control - with stator current from semiconductor only switched on when light from LED is not blocked |
| 08/19/1992 | CN1017952B Permanent magnet type synchronous motor |
| 08/11/1992 | US5138213 Brushless d.c. motor |
| 08/05/1992 | EP0497317A1 Electronically commutated two-phase electromotor with outer-rotor |
| 08/05/1992 | CN2112225U Non-position transducer and non-dynamo brush motor and its controller |
| 08/04/1992 | US5135363 Miniaturized direct current fan |
| 08/04/1992 | CA1305994C Electronically commutated motor, blower integral therewith, and stationary and rotable assemblies therefor |
| 07/22/1992 | EP0311688B1 Starter/charger of engine |
| 07/09/1992 | WO1992011690A1 Improved motor controller |
| 07/08/1992 | CN2109658U Improved structure of brushless dc motor stator |
| 07/07/1992 | US5128819 Disk storage drive with radially extending motor shield |
| 07/07/1992 | US5128575 Electric machine with permanent magnet rotor |
| 07/07/1992 | US5128572 Brushless electric motor |
| 07/07/1992 | US5128571 Hard disk driving motor |
| 06/30/1992 | US5126613 Coil pattern of frequency generator |
| 06/25/1992 | WO1992011682A2 Electronically switched d.c. machine |
| 06/25/1992 | CA2075801A1 Electronically switched d.c. machine |
| 06/24/1992 | EP0491424A1 Domestic electric appliance |
| 06/23/1992 | US5125067 Motor controls, refrigeration systems and methods of motor operation and control |
| 06/23/1992 | US5124604 Disk drive motor |
| 06/17/1992 | DE4039571A1 Collectorless outer rotor motor with releasable bearing shields - which are secured by radially slidable straps and fasteners to rotor jacket |
| 06/17/1992 | CN2107731U Reversing contactless electronic dc speed testing generator |
| 06/16/1992 | US5122697 Hybrid single-phase variable reluctance motor |
| 06/10/1992 | CN1061876A Brushless step-governor d.c. motor |
| 06/09/1992 | US5120706 Drive system employing frictionless bearings including superconducting matter |
| 06/09/1992 | CA1303110C Aligning and protective cover for a motor |
| 06/03/1992 | EP0487761A1 Small motor, method of manufacture and use thereof |
| 06/02/1992 | US5119071 Method and apparatus for controlling induction motor for compressor |
| 05/29/1992 | WO1992010022A1 Polyphase switched reluctance motor |
| 05/27/1992 | CN1061496A Dc motor having no brush and no position sensing device and their control arrangement |
| 05/26/1992 | US5117144 Electric motor |
| 05/26/1992 | US5117141 Disc rotors with permanent magnets for brushless DC motor |
| 05/26/1992 | CA1301829C Multi-phase bipolar brushless d.c. motor |
| 05/20/1992 | EP0486448A1 Brushless electric motor and rotor therefor |
| 05/20/1992 | EP0485751A1 Method for the determination of the speed of a brushless d.c. motor |
| 05/14/1992 | CA2048750A1 Shaft position sensor employing a wiegand-effect device |
| 05/13/1992 | EP0484666A1 Inner-rotor commutation device |
| 05/13/1992 | EP0484525A1 Power servomotor |
| 05/12/1992 | US5113113 Constant current reluctance motor drive systems |
| 05/12/1992 | US5113102 Rotary motion transmitter and heat treatment method for sealed chamber |
| 05/06/1992 | EP0483778A2 Rotating electric motor |
| 05/06/1992 | EP0293455B1 Rotary device |
| 05/05/1992 | US5111096 Isolated segmental switch reluctance motor |
| 05/05/1992 | US5111095 Polyphase switched reluctance motor |
| 05/05/1992 | CA1300215C Polyphase electronically commutated reluctance motor |
| 05/02/1992 | CA2051287A1 Inner-rotor commutation device |
| 04/30/1992 | WO1992007411A1 Motor and/or generator operating on the reluctance principle |
| 04/29/1992 | EP0482226A1 Motor and/or generator operating according to the reluctance principle |
| 04/29/1992 | EP0482063A1 Radial drive for implantable centrifugal cardiac assist pump. |
| 04/28/1992 | US5109171 Low-noise miniature electric motor |
| 04/28/1992 | CA1299645C Method and apparatus for sensing direct current of one polarity in a conductor and electronically commutated motor control responsive to sensed motor current |
| 04/22/1992 | EP0481423A1 Electric pump assembly |
| 04/22/1992 | EP0153338B2 Electric machine |
| 04/21/1992 | US5107159 Brushless DC motor assembly with asymmetrical poles |
| 04/21/1992 | CA1299229C High speed dc motor |
| 04/20/1992 | WO1992007412A1 Brushless dc motor without position sensor and its controller |
| 04/20/1992 | CA2093906A1 Brushless dc motor without position sensor and its controller |
| 04/16/1992 | WO1992006530A1 An electric power train for vehicles |
| 04/08/1992 | CN2101342U Brushless wire wound motor capable of controlling and changing opteration mode |
| 04/07/1992 | US5103335 Motor device having a dynamic-pressure fluid bearing |
| 04/02/1992 | WO1992005627A1 Three-phase reluctance motor |
| 04/02/1992 | WO1992005618A1 Electrical machine |
| 04/01/1992 | EP0478142A1 Brushless motor |
| 03/31/1992 | US5101131 Brushless motor |
| 03/25/1992 | EP0477054A1 Electric motor with electronic commutation having a complex structure |
| 03/24/1992 | US5099182 Brushless DC motor powered fogging apparatus |
| 03/24/1992 | US5099165 Brushless d.c. motor |
| 03/19/1992 | DE4029271A1 Elektrische maschine Electrical machine |
| 03/18/1992 | CN2099411U Permanent magnet d.c. motor without brush |
| 03/18/1992 | CN2099410U Motor without position sensor and brush for electric motor bus |
| 03/17/1992 | US5097170 Brushless d.c. electric motor |
| 03/17/1992 | US5097164 Hermetically sealed type dynamic pressure fluid bearing motor |
| 03/17/1992 | US5097140 Combined |
| 03/17/1992 | US5096390 Pump assembly with integral electronically commutated drive system |
| 03/10/1992 | US5095238 Brushless dc motor and rotor magnet |
| 03/04/1992 | EP0473534A2 Permanent magnet rotor and motor |
| 03/04/1992 | EP0244487B1 Cross-flow cooling fan device |
| 03/03/1992 | US5093599 Non-brush D.C. motor with new improved stator |
| 03/03/1992 | US5093593 Surgical handpiece with motor having positive sensor location |
| 02/25/1992 | CA1296208C Rotary device |
| 02/18/1992 | US5089733 Driving apparatus for DC brushless motor |
| 02/18/1992 | US5089732 Spindle motor |
| 02/18/1992 | US5089730 Low noise DC electric motor |
| 02/12/1992 | EP0465462A4 Electronically commutated reluctance motor |
| 02/05/1992 | EP0469822A2 Brushless motor |
| 02/04/1992 | USRE33813 Electric motor, particularly a brushless direct current motor |
| 01/30/1992 | DE4124425A1 Stator pole construction for electric motor |
| 01/21/1992 | US5083052 Electric fan motor and a method for producing the same |
| 01/21/1992 | CA1294661C Brushless dc motor |
| 01/15/1992 | EP0466402A2 Brushless Motor |
| 01/15/1992 | EP0465462A1 Electronically commutated reluctance motor |
| 01/15/1992 | EP0188601B1 Slotless and toothless wound stators and methods of production |
| 01/15/1992 | CN2093461U Wheel hub type disc d.c. electric machine |
| 01/09/1992 | DE4122067A1 DC electric motor with electronic commutation - has slit at centre of each T=shaped stator pole |