| Patents for H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091) |
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| 07/29/2009 | CN100521462C Method of determining pole arc ratio of interior permanent magnet rotary motor |
| 07/23/2009 | WO2009090662A2 A bldc motor driven ceiling fan |
| 07/23/2009 | WO2009089935A1 Stator of an electronically commutated rotor motor |
| 07/22/2009 | EP1232560B1 Electric motor |
| 07/22/2009 | CN101488696A Brushless vibrating motor |
| 07/21/2009 | US7564203 Actuator with DC motor and with irreversible transmission for maneuvering a roller blind |
| 07/21/2009 | US7562542 Drum type washer |
| 07/21/2009 | CA2379037C Electric axial flow machine |
| 07/16/2009 | US20090179514 Single-Phase Brushless Motor |
| 07/16/2009 | DE102008011230A1 Stator eines elektronisch kommutierten Läufermotors The stator of an electronically commutated motor rotor |
| 07/15/2009 | EP2078931A2 Rotational angle detection device and method for permanent magnet dynamo-electric machine and electric power steering device |
| 07/15/2009 | CN101483374A Power generation machine for switched reluctance motor |
| 07/14/2009 | US7560841 Thin hybrid magnetization type ring magnet, yoke-equipped thin hybrid magnetization type ring magnet, and brush-less motor |
| 07/09/2009 | US20090174352 Computer Controlled Brushless Synchronous Motor |
| 07/08/2009 | EP2077610A1 Single-phase ac synchronous motor |
| 07/08/2009 | EP2076958A2 Powering device with integrated control module |
| 07/08/2009 | CN201270469Y Micro medical brushless motor with rotation speed at 50000rpm |
| 07/08/2009 | CN101478217A Excitation DC brushless motor |
| 07/08/2009 | CN101478216A Inner rotor brushless motor |
| 07/08/2009 | CN101478215A Switch reluctance motor used for open-phase and fault-tolerance |
| 07/08/2009 | CN100511929C DC brushless motor and mangetic compensation method thereof |
| 07/02/2009 | WO2009081047A2 Target carrier assembly on the fan of a rotary electric machine |
| 07/02/2009 | WO2009081033A2 Rotary electric machine including means for determining the angular position of the rotor |
| 07/01/2009 | CN201266874Y Permanent-magnet brushless DC motor |
| 06/30/2009 | US7554229 Stator structure of motor |
| 06/25/2009 | WO2009077687A2 Method for controlling a self-piloted alternator-starter, including a shortened preflux step |
| 06/25/2009 | WO2009077414A1 Method and device for redundant analysis of hall-sensors in position determination of electric motors |
| 06/25/2009 | WO2009034270A3 Gear motor including a compact multiple-phase electric motor |
| 06/25/2009 | DE102007060241A1 Elektrische Maschine mit einer Sensoreinrichtung zur Rotorlageerkennung An electrical machine comprising a sensor device for rotor position detection |
| 06/24/2009 | EP2072832A2 Miniature fan |
| 06/24/2009 | EP2072831A2 Vacuum pump |
| 06/24/2009 | CN201263117Y Minitype permanent-magnet brushless DC motor |
| 06/24/2009 | CN201263116Y High-efficiency energy-saving rare-earth permanent magnet direct drive device |
| 06/24/2009 | CN101465588A Reluctance motor and method for improving motor available capacity |
| 06/18/2009 | DE202009000415U1 Elektronisch kommutierter Motor Electronically commutated motor |
| 06/17/2009 | EP1390618A4 Multi-stage centrifugal compressor driven by integral high speed motor |
| 06/17/2009 | CN101459371A Electric machine with sensor device for rotor position sensing |
| 06/17/2009 | CN101459370A Low noise fast response permanent magnet DC brushless motor for constant wind control |
| 06/10/2009 | CN100499326C Electric blower and supercharger for automobiles using the same |
| 06/10/2009 | CN100499323C Induction less brush-less DC motor and fan with same |
| 06/10/2009 | CN100499321C Four-pole synchronous motor |
| 06/09/2009 | US7545112 Fan motor control method and device thereof |
| 06/04/2009 | WO2009068079A1 Electronically commutated disc rotor motor with a large number of composite printed circuit boards which comprise conductor layers |
| 06/03/2009 | EP2066009A2 Brushless DC motor and refrigerant compressor employing the motor |
| 06/03/2009 | CN201252462Y 无刷电机霍尔结构 Brushless motor Hall structure |
| 06/03/2009 | CN201252461Y DC brushless electric motor stator structure |
| 06/03/2009 | CN201252460Y Improved structure of a brushless motor rotor |
| 06/03/2009 | CN100495870C Brushless motor and electric appliance or vehicle equipped with the same |
| 05/28/2009 | DE102004053907B4 Bürstenloser Motor Brushless motor |
| 05/27/2009 | CN101442249A Dragging type motor |
| 05/27/2009 | CN101442248A Flat brushless motor |
| 05/27/2009 | CN101442247A Six-phase switch reluctance motor system |
| 05/27/2009 | CN101442246A Self-wind cooled rotor magneto resistance genus motor |
| 05/27/2009 | CN101442245A Self-wind cooled rotor low torque ripple magneto resistance genus motor |
| 05/27/2009 | CN101442242A Self-wind cooled rotor double-stator magneto resistance genus motor |
| 05/27/2009 | CN101442239A Reluctance motor |
| 05/27/2009 | CN100492825C Flat hollow type brushless servo motor with tool mounting hole |
| 05/27/2009 | CN100491626C Drum type washer |
| 05/22/2009 | WO2009063617A1 Motor and electronic device comprising the same |
| 05/21/2009 | US20090128075 Motor |
| 05/20/2009 | EP2059993A1 Shaft support system for electric motor, electric motor and method for making same |
| 05/20/2009 | DE102007054465A1 Synchronous motor for use as high-dynamic drive for spindle drives, has stator unit containing fixed winding for producing stator field and coil body for inserting fixed windings |
| 05/20/2009 | CN201243252Y Brushless DC motor |
| 05/20/2009 | CN201239468Y Sport body-building device for two-player |
| 05/20/2009 | CN101436842A Motor drive circuit |
| 05/20/2009 | CN101436841A Motor |
| 05/20/2009 | CN101436816A Novel permanent magnetic energy machine |
| 05/20/2009 | CN101436810A Permanent magnet AC motor |
| 05/20/2009 | CN101436807A Self-wind cooled rotor double stator low torque ripple magneto resistance genus motor |
| 05/20/2009 | CN101436803A Speed reducing drive mechanism for adding engine oil for brushless electric machine gear |
| 05/20/2009 | CN100490280C Three-phase brushless motor |
| 05/20/2009 | CN100490278C Small gear integrated motor and gear motor for opening and closing door |
| 05/19/2009 | US7535149 Permanent-magnet excited synchronous motor |
| 05/19/2009 | US7535135 Brushless electric motor and instrument for a medical apparatus |
| 05/13/2009 | EP2057732A1 Outer rotor type fan-motor |
| 05/13/2009 | CN201238253Y Electric generator of electric vehicle |
| 05/13/2009 | CN201238252Y Permanent magnet brushless motor with separated Hall position transducer and motor stator |
| 05/13/2009 | CN201238251Y Field excitation type three-phase switch reluctance motor with low torque moment pulse |
| 05/13/2009 | CN201238243Y Hall element fixing rack of motor |
| 05/13/2009 | CN201238233Y Variable frequency execution device controlled by switch reluctance motor |
| 05/13/2009 | CN101431284A Composite switch reluctance motor |
| 05/13/2009 | CN101431283A Motor provided with chucking device and disk driving device equipped with the motor |
| 05/13/2009 | CN101431282A Frequency conversion permanent magnet synchronous motor |
| 05/13/2009 | CN101428566A Electric car |
| 05/13/2009 | CN100488010C Magnetic suspension motor for electric vehicle |
| 05/13/2009 | CN100488007C Brushless motor |
| 05/12/2009 | US7531973 Wizard for configuring a motor drive system |
| 05/07/2009 | WO2009055957A1 A disc-type three phases brushless permanent magnet dc motor |
| 05/07/2009 | WO2009055956A1 Square-wave three-phase brushless permanent magnet dc motor |
| 05/07/2009 | WO2009000578A3 Synchronous motor having 12 stator teeth and 10 rotor poles |
| 05/06/2009 | EP1344301A4 Brushless dc motor sensor control system and method |
| 05/06/2009 | CN201234236Y Motor with rotation speed measurement apparatus |
| 05/06/2009 | CN201234199Y DC brushless motor construction improvement for ceiling fan |
| 05/06/2009 | CN201234198Y Rotor, compressor and device for brushless DC motor |
| 05/06/2009 | CN201234197Y Permanent magnet brushless direct driving motor for single side axis automobile hub |
| 05/06/2009 | CN201234196Y Asymmetric 6 phase permanent-magnet brushless DC motor |
| 05/06/2009 | CN101427447A Polyphase electric motor especially for driving pumps or ventilators |
| 05/06/2009 | CN101425723A Motor construction and fan |
| 05/06/2009 | CN100486100C Method and apparatus for driving brushless DC motor |
| 05/06/2009 | CN100486084C Press fit flux shielding layer synchronous magnetic resistance motor rotor and its manufacturing method |