| Patents for H02K 19 - Synchronous motors or generators (6,576) |
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| 09/24/2009 | US20090236925 Self Magnetizing Motor |
| 09/23/2009 | EP2104221A1 Method for controlling a multi-phase electromotor operated in a star circuit |
| 09/23/2009 | CN101540538A Instrument capable of being powered by energy receiver |
| 09/23/2009 | CN101540532A Micro-motor with separated structure of polar claw and solenoid component |
| 09/22/2009 | US7592724 Rectifier for automotive alternator |
| 09/22/2009 | US7592723 Vehicular electric rotary machine |
| 09/16/2009 | EP2101397A2 Electric motor |
| 09/16/2009 | CN201312220Y Non-brush synchronous generator of external rotor type for rotary exciter |
| 09/16/2009 | CN201312219Y Portable direct current dynamo |
| 09/16/2009 | CN101534039A Single phase synchronous generator |
| 09/15/2009 | US7589448 Automotive alternator having flexible bearing cover |
| 09/10/2009 | DE102008011465A1 Multi-phase generator i.e. dynamo for motor vehicle, has exciter winding designed as double connection coil with regulated shunt connection coil and row connection coil supplied with load current |
| 09/09/2009 | CN100539359C Variable pitch manifold for cooling rotor of motor |
| 09/08/2009 | US7586222 Voltage controller for alternator of vehicle |
| 09/02/2009 | CN101521446A Self-shunt excitation system based on parallel-connection multiple-voltage type convertor |
| 09/02/2009 | CN101521445A Magnetic suspension three-phase electromagnetic synchronous motor |
| 09/02/2009 | CN100536290C Start of switching reluctance generator |
| 09/02/2009 | CN100536288C Permanent magnet synchronous motor |
| 08/26/2009 | EP2093775A1 An electric power distribution cable and a power distribution arrangement provided therewith |
| 08/26/2009 | CN201298796Y Direct drive compositely excited wind energy generator |
| 08/26/2009 | CN100533917C Rotor for permanent magnet motor of outer rotor type |
| 08/25/2009 | US7579734 Apparatus and method that prevent flux reversal in the stator back material of a two-phase SRM (TPSRM) |
| 08/20/2009 | WO2009101786A1 Generator |
| 08/20/2009 | WO2009101710A1 Rotating electrical machine |
| 08/20/2009 | WO2009101674A1 Rotating electrical machine |
| 08/19/2009 | CN101512893A Control of synchronous electrical machines |
| 08/19/2009 | CN101510711A Exhaust gas drive double-salient-pole generator |
| 08/19/2009 | CN100530899C Polyphase electric turning machine such as an alternator or an alterno-starter, particularly for a motor vehicle |
| 08/18/2009 | US7576508 Gas turbine engine starter generator with AC generator and DC motor modes |
| 08/18/2009 | US7576465 Dual rotor electromagnetic machine |
| 08/18/2009 | US7576443 Method and apparatus for generating electric power |
| 08/12/2009 | CN201290048Y Separate type brushless exciter |
| 08/12/2009 | CN101505083A On-off reluctance motor with sectional rotor |
| 08/11/2009 | CA2295156C Synchronous generator for service in wind turbine |
| 08/06/2009 | US20090195090 High-Efficiency Wheel-Motor Utilizing Molded Magnetic Flux Channels With Transverse-Flux |
| 08/06/2009 | DE202009002396U1 Hubelement Lifting |
| 08/05/2009 | CN101501967A Permanent magnet type rotary electric device rotor |
| 08/05/2009 | CN101501958A Electric rotating machine |
| 08/05/2009 | CN100525008C Three-phase synchronous reluctance motor |
| 08/04/2009 | US7569964 Variable reluctance type angle detector |
| 08/04/2009 | US7569962 Multi-phase brushless motor with reduced number of stator poles |
| 08/04/2009 | US7569946 Turbine-generator equipment and installation method thereof |
| 07/30/2009 | US20090189473 Brushless motor system for a vehicle fuel pump |
| 07/30/2009 | DE102008047135A1 Antriebsstrang mit einem an einem Drehmomentwandler montierten Generator für elektrische Leistung mit mehreren Spannungen und Verfahren, um diesen zusammenzubauen Assemble the drive train with a torque converter mounted on a generator of electrical power with a plurality of voltages, and procedure to those |
| 07/29/2009 | EP2083507A1 Reluctance motor |
| 07/29/2009 | CN100521461C A novel enhanced brushless excitation synchronization motor |
| 07/29/2009 | CN100521460C Electric machines |
| 07/22/2009 | CN101488693A Adaptive co-frequency generator |
| 07/22/2009 | CN100517921C Automotive AC generator with rectifier |
| 07/16/2009 | US20090179604 Electric Motor |
| 07/15/2009 | CN201274446Y Rectifying ring for brushless excitation machine |
| 07/15/2009 | CN201274445Y Double pole type brushless double-flow generator |
| 07/15/2009 | CN100514795C Generator having a stator winding with a plurality of filars |
| 07/14/2009 | US7560845 Rotor for a switched reluctance machine |
| 07/08/2009 | CN201270465Y High power brushless AC electricity generator |
| 07/08/2009 | CN100511927C Vehicle dynamo-electric machine apparatus |
| 07/08/2009 | CN100509535C Straddle-type hybrid vehicle |
| 07/02/2009 | WO2009081033A2 Rotary electric machine including means for determining the angular position of the rotor |
| 06/25/2009 | WO2009077687A2 Method for controlling a self-piloted alternator-starter, including a shortened preflux step |
| 06/25/2009 | WO2009027938A4 Current-energized synchronous motor, particularly for vehicle drives |
| 06/24/2009 | EP2073361A1 Revolving electric device |
| 06/24/2009 | CN201263114Y Rotor structure of brushless electric excitation generator and generator |
| 06/24/2009 | CN201263113Y Single iron-core brushless synchronous motor |
| 06/23/2009 | US7550890 Motor assembly with an integrated flexible printed circuit |
| 06/11/2009 | WO2009072316A1 Rotating electric machine |
| 06/09/2009 | US7545125 Generator for a motor vehicle having a B12 rectifier |
| 06/04/2009 | WO2007032898A3 Rotating magnetec field and fixed conducting wire coil generator |
| 06/04/2009 | DE102007058910A1 Elektrische Maschine Electric machine |
| 06/03/2009 | CN201252455Y Marine high-voltage brushless synchronous generator |
| 06/03/2009 | CN100495868C Brushless synchronization dynamotor |
| 05/28/2009 | US20090134734 Ac motor and control unit thereof |
| 05/28/2009 | DE102007056116A1 Permanenterregte elektrische Maschine Permanent-magnet electric machine |
| 05/27/2009 | CN101441910A Method for manufacturing cuprum-packed magnetic conduction material conductor |
| 05/26/2009 | US7538469 Synchronous machine design and manufacturing |
| 05/20/2009 | EP2061140A2 Synchronous hybrid electric machine |
| 05/20/2009 | EP2061139A2 Vehicle alternator |
| 05/20/2009 | DE102007054228A1 Stator, especially of a twin-pole separately-excited synchronous machine, has structured coil systems to continue operating if a coil system fails |
| 05/20/2009 | CN101436808A Double three-phase winding electric welding generator |
| 05/20/2009 | CN101436794A Reluctance motor |
| 05/19/2009 | US7535149 Permanent-magnet excited synchronous motor |
| 05/19/2009 | US7535137 Alternator |
| 05/13/2009 | CN201238249Y Explosion-proof low-voltage anti-burst electric motor |
| 05/13/2009 | CN201238224Y Rare-earth permanent-magnet dual-purpose machine with power generation and electric welding function |
| 05/12/2009 | US7531935 Polyphase electricturning machine such as an alternator or an alterno-starter, particular for a motor vehicle |
| 05/07/2009 | WO2009057467A1 Rotary electric machine and drive controller |
| 05/07/2009 | WO2009056879A1 Permanent magnet reluctance machines |
| 05/07/2009 | WO2009026690A3 Multistage variable reluctance motor/generator |
| 05/06/2009 | EP2056431A1 Permanent magnet type rotary electric device rotor |
| 05/06/2009 | EP1537428B1 Method and device for detecting sparking and spark erosion in electric machines |
| 05/06/2009 | CN201233065Y Novel environment-protection energy-saving boiler |
| 05/06/2009 | CN201233051Y Novel boiler |
| 05/05/2009 | US7528559 Synchronous motor field loss recovery |
| 04/30/2009 | WO2009027938A3 Current-energized synchronous motor, particularly for vehicle drives |
| 04/30/2009 | WO2006121225A3 Rotor of synchronous reluctance motor |
| 04/29/2009 | CN100483897C Output terminal structure of A.C. generator for vehicle |
| 04/23/2009 | WO2009051515A1 Synchronous electrical machine |
| 04/23/2009 | WO2009051514A1 Electromechanical converter |
| 04/23/2009 | DE102007046513A1 Elektrische Antriebsmaschine Electric drive unit |
| 04/22/2009 | CN100481683C Generator-motor |
| 04/22/2009 | CN100481682C Generator-motor |