| Patents for H02K 17 - Asynchronous induction motors; Asynchronous induction generators (5,343) |
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| 08/26/2009 | CN201298794Y A stator punching sheet for an air conditioner fan AC asynchronous motor |
| 08/26/2009 | CN101515732A Rotor structure design for high-speed three-phase asynchronous electric rotary machine and rotary machine |
| 08/26/2009 | CN100533927C Asynchronous motor for oil field welldrilling |
| 08/25/2009 | US7579737 Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machine |
| 08/25/2009 | US7579736 Three-phase DC brushless motor and winding method |
| 08/25/2009 | US7579734 Apparatus and method that prevent flux reversal in the stator back material of a two-phase SRM (TPSRM) |
| 08/25/2009 | CA2340337C Clutchless motor drive assembly |
| 08/19/2009 | CN100530906C Motor |
| 08/18/2009 | US7576443 Method and apparatus for generating electric power |
| 08/12/2009 | CN101507089A Moving coil actuator for reciprocating motion with controlled force distribution |
| 08/12/2009 | CN101505082A Combined long lever explosion suppression vibration three phase asynchronous motor |
| 08/06/2009 | US20090195113 Induction machine stator apparatus and method |
| 08/05/2009 | CN101499769A Three phase rat cage asynchronous motor having self interference resisting speed regulating circuit |
| 08/05/2009 | CN101499702A Compact water-cooling three phase asynchronous motor |
| 08/04/2009 | US7569963 Wind driven electric generator apparatus |
| 07/30/2009 | WO2009093345A1 Induction electric motor and hermetic comporessor |
| 07/29/2009 | CN100521459C Electrical machine |
| 07/28/2009 | US7567008 Rotating electrical machine and method for producing such a machine |
| 07/23/2009 | WO2009089573A1 Power supply with integrated generator and transformer for electric car |
| 07/22/2009 | CN201278488Y Three phase asynchronous motor for non ferrous metal metallurgy and smelting industry |
| 07/22/2009 | CN101488692A Three-winding single phase induction motor of novel connecting method |
| 07/21/2009 | US7564158 Three-phase synchronous machine having a permanent magnet rotor with an induction cage |
| 07/16/2009 | US20090179516 Cryogenic Pumping Systems, Rotors, and Methods for Pumping Cryogenic Fluids |
| 07/16/2009 | DE102007041247B4 Vorrichtung, System und Anordnung zur signaltechnischen Verarbeitung einer Spannung Apparatus, system, and apparatus for signal-related processing of a voltage |
| 07/14/2009 | US7560843 Vehicle drive system including a rotating electric machine and vehicle incorporating the same |
| 07/14/2009 | US7560835 Electrical induction machine and primary part |
| 07/09/2009 | WO2009084251A1 Rotator for induction electric motor, induction electric motor, compressor, blower, and air-conditioning device |
| 07/09/2009 | WO2009084245A1 Electric motor for compressor, compressor, and freezing cycle device |
| 07/09/2009 | DE102004022407B4 Getriebemotor mit Failsafe-Einrichtung Geared motor with failsafe device |
| 06/17/2009 | CN201260122Y Motor rotor electromagnetic brake |
| 06/17/2009 | CN201260121Y Large power high starting torque three-phase disc type asynchronous motor |
| 06/10/2009 | CN101454963A Energy generating systems for implanted medical devices |
| 06/03/2009 | CN201252454Y Low-voltage high-power frequency changing triphase asynchronous motor |
| 06/03/2009 | CN101447720A Novel tri-power, efficient, energy-saving three-phase asynchronous motor used for oil extractor |
| 06/03/2009 | CN100495867C Low-voltage started high-voltage generated three-phase asynchronous motor DC power generation system |
| 06/02/2009 | US7541762 Control circuit for a fan |
| 06/02/2009 | US7541710 Rotating electric machine |
| 05/28/2009 | WO2009066914A2 Induction motor having rotors arranged concentrically and being able to used to generator |
| 05/27/2009 | CN201248022Y Electric tool with motor control module |
| 05/27/2009 | CN201248001Y Low-voltage startup running single-phase motor |
| 05/27/2009 | CN201248000Y Dispel winding asynchronous motor stator |
| 05/27/2009 | CN201247993Y Squirrel-cage type totally-enclosed motor |
| 05/27/2009 | CN201247982Y Non-negative sequence Y connection single-phase capacitance asynchronous motor |
| 05/27/2009 | CN100492824C Hybrid synchronous/induction generator power plant |
| 05/26/2009 | US7538458 Construction and method of an electric motor drive |
| 05/22/2009 | WO2007073086A3 Rotor assembly for use in line start permanent magnet synchronous motor |
| 05/22/2009 | WO2007073082A3 Rotor assembly for use in line start permanent magnet synchronous motor |
| 05/20/2009 | CN201243250Y Non-salient pole type split-pole motor |
| 05/20/2009 | CN100489453C Static support suspended electromagnetic induction rotation micro-gyro |
| 05/19/2009 | US7535150 Centrifugal turbine blower with gas foil bearings |
| 05/14/2009 | US20090121560 Borealis Technical Limited |
| 05/14/2009 | US20090121482 Variable speed power generator having two induction generators on a common shaft |
| 05/14/2009 | DE102008012990A1 Short circuit rotor i.e. short-circuit cage rotor, for electrical asynchronous machine, has slots into which coil comprising copper wires is inserted, where coil has symmetrically arranged coil sections that are coherently wound by wire |
| 05/13/2009 | CN201238238Y Low-voltage variable-frequency asynchronous motor of electric vehicle |
| 05/13/2009 | CN101432953A Starting control apparatus and method for motor |
| 05/07/2009 | WO2007053244A3 Moving coil actuator for reciprocating motion with controlled force distribution |
| 05/06/2009 | EP2055960A2 Rotary apparatus |
| 05/06/2009 | CN201234181Y Construction of frequency variable asynchronous motor coordinated with wind tunnel |
| 05/06/2009 | CN101427443A Rotor with a thermal barrier and engine comprising one such rotor |
| 05/05/2009 | US7528517 Distribution of motor heat sources |
| 04/29/2009 | CN201230261Y Single phase asynchronous motor having improved winding construction |
| 04/29/2009 | CN201230231Y Motor stator |
| 04/22/2009 | CN201226483Y Rotor structure for high-power variable-frequency control three-phase asynchronous motor |
| 04/15/2009 | CN101409487A Low-power high-voltage three-phase asynchronous motor |
| 04/15/2009 | CN101409486A Special-winding energy-saving three-phase asynchronous motor |
| 04/15/2009 | CN101409485A Energy-saving three-phase asynchronous motor |
| 04/09/2009 | US20090091205 Single field rotor motor |
| 04/08/2009 | EP2044673A1 An electric motor |
| 04/08/2009 | EP2044672A1 An electric motor |
| 04/07/2009 | US7515029 Starting device for single-phase induction motor |
| 04/07/2009 | US7514832 Single field rotor motor |
| 04/07/2009 | CA2447880C Stator with multiple winding configurations |
| 04/01/2009 | EP1716627B1 Single field rotor motor |
| 04/01/2009 | CN201215923Y Motor rotor cage bar |
| 04/01/2009 | CN201215905Y Locking construction of motor rotor cage strip |
| 04/01/2009 | CN101400893A Control apparatus for linear compressor |
| 04/01/2009 | CN100474744C Variable-speed constant frequency, constant pressure brushless three-phase generator taking power in marching |
| 03/31/2009 | US7511395 Hybrid induction motor |
| 03/26/2009 | WO2009038678A1 Motor rotor and rotor bar |
| 03/26/2009 | CA2700105A1 Motor rotor and rotor bar |
| 03/25/2009 | CN100472915C Single phase induction motor with partially shared windings |
| 03/24/2009 | US7508148 Vehicle steering apparatus |
| 03/24/2009 | US7508107 High current rotating exciter |
| 03/18/2009 | CN201210640Y Dual feeding asynchronous wind power generator |
| 03/18/2009 | CN201210639Y Mouse cage type asynchronous motor |
| 03/18/2009 | CN101388575A Wound type asynchronous motor with low speed regulating loss and speed regulating device |
| 03/17/2009 | US7504756 High strength induction machine, rotor, rotor cage end ring and bar joint, rotor end ring, and related methods |
| 03/11/2009 | CN201207608Y Single-phase pole-changing double-speed double-capacitance asynchronous motor |
| 03/05/2009 | WO2009028464A1 Power transmission device |
| 03/05/2009 | DE102007041247A1 Vorrichtung und System zur signaltechnischen Verarbeitung einer Spannung Apparatus and system for signal processing technology to a voltage |
| 03/04/2009 | CN201204526Y Squirrel-cage structure for high-speed motor |
| 03/04/2009 | CN100466424C Induction motor and the production method for making rotor and stator of induction motor |
| 03/04/2009 | CN100466423C Induction motor |
| 03/03/2009 | US7498710 Cooling of stator windings |
| 02/25/2009 | CN201199662Y Brazing structure for conducting ring of electric machine rotor |
| 02/24/2009 | US7495364 Cryogenic pumping systems, rotors and methods for pumping cryogenic fluids |
| 02/19/2009 | WO2009023206A1 Method, controller, and power converter for controlling a single-switch based switched reluctance machine |
| 02/18/2009 | CN201197103Y Protection type brushless excitation synchronous motor |
| 02/18/2009 | CN101371424A Speed-variable single phase induction motor |
| 02/18/2009 | CN101369764A Novel high-efficiency asynchronous motor |