Patents for H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091) |
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04/28/2010 | CN201444612U Variable frequency motor used for digger |
04/28/2010 | CN101699728A Switch reluctance motor with hybrid air gap modular stator |
04/27/2010 | US7705551 Switching flap device |
04/21/2010 | EP2177917A1 Velocity detection method and motor control device using the method |
04/21/2010 | CN1689753B Machine tool and detachable/attachable motor |
04/15/2010 | US20100090633 Integrated brushless dc motor and controller |
04/14/2010 | CN201437207U Direct transmission type feeding unit of milling machine |
04/14/2010 | CN1957518B 电动机 Electric motor |
04/13/2010 | CA2355682C Sensor for the detection of the directon of a magnetic field |
04/08/2010 | US20100083462 System and Method of Controlling Start-Up of a Switched Reluctance Motor |
04/08/2010 | DE102008042402A1 Rotor position sensor system for detecting rotary angular position of rotor shaft of servo motor of steering system of motor vehicle, has magnetic rings with magnet or soft magnetic part, and magnetic field sensors attached to each ring |
04/07/2010 | EP2173022A2 Brushless motor stator |
04/01/2010 | WO2010035547A1 Power tool |
04/01/2010 | DE112008001262T5 Bürstenloser Motor Brushless motor |
03/31/2010 | EP2169803A2 Inner-rotor brushless motor |
03/31/2010 | CN201435667Y Improved direct-current brushless motor |
03/31/2010 | CN201435666Y Electric motor |
03/31/2010 | CN201435665Y Direct current brushless motor with digital signal output |
03/31/2010 | CN201435664Y Permanent-magnet direct-current brushless refrigerator compressor motor |
03/31/2010 | CN101689785A Electric motor, and electric device having the motor |
03/31/2010 | CN101689774A synchronous motor having 12 stator teeth and 10 rotor poles |
03/25/2010 | DE202008015258U1 Elektromotor Electric motor |
03/24/2010 | CN201430520Y Brushless DC motor for energy-saving oil extractor |
03/24/2010 | CN101682246A brushless motor |
03/24/2010 | CN101682229A Magnetic levitaion motor and pump |
03/23/2010 | US7683562 Chattering preventing circuit, waveform shaping circuit including chattering preventing circuit, and three-phase motor drive control circuit including waveform shaping circuit |
03/18/2010 | DE102008042100A1 Permanentmagnet-Synchronmotor und elektrische Servolenkung Permanent magnet synchronous motor and the electric power steering |
03/17/2010 | EP2162749A1 Control apparatus having a position sensor |
03/17/2010 | CN201426081Y Vibrating mirror motor |
03/17/2010 | CN201426080Y DC brushless motor for blade variation of wind-driven generator |
03/17/2010 | CN201426079Y DC brushless motor for blade variation of wind-driven generator and driving system thereof |
03/17/2010 | CN101673974A 定子 Stator |
03/17/2010 | CN100594652C Concentrating winding type brushless DC motor |
03/16/2010 | US7679230 Brushless motor and fan unit |
03/16/2010 | US7676880 Direct drive windshield wiper assembly |
03/11/2010 | WO2010026008A1 Positional recognition using bemf zero crossover recognition of a rotor of an electronically commutated electric machine with two coil sections of different inductances |
03/11/2010 | DE102008041856A1 Lageerkennung eines Rotors einer elektronisch kommutierten elektrischen Maschine Position detection of a rotor of an electronically commutated electric machine |
03/10/2010 | EP2160819A2 Shaft supporting system for an electric motor, electric motor and assembly method |
03/10/2010 | EP2160569A1 Electric machine with simplified rotating angle sensor adjustment |
03/10/2010 | CN201422069Y Five-phase direct-current brushless motor for electric vehicle |
03/10/2010 | CN201422053Y Difunctional starting and power-generating motor of motorbike |
03/10/2010 | CN101667770A Fuel pump and brushless DC motor |
03/09/2010 | US7675213 Reduction of harmonics in an electric motor |
03/04/2010 | WO2010023038A2 Rotor for an electric machine with reduced detent torque |
03/04/2010 | WO2010022657A1 Method for measuring rotor angular position of permanent-magnet synchronous motor and position sensor |
03/04/2010 | US20100052451 Constant-power brushless dc motor and the generator thereby |
03/03/2010 | CN201418018Y High-efficient switched reluctance motor |
03/03/2010 | CN101662200A Dual-control double-drive permanent-magnet direct-current brushless motor |
02/25/2010 | WO2009140419A3 Motor with magnetic sensors |
02/25/2010 | US20100045219 Position Detecting Device and Synchronous Motor Driving Device Using the Same |
02/24/2010 | EP2157681A2 Direct flux regulated permanent magnet brushless motor utilizing sensorless control by dc and ac excitation |
02/24/2010 | CN201414064Y motor |
02/24/2010 | CN201414063Y Brushless direct current permanent magnet motor electromechanical integration structure for electric automobiles |
02/24/2010 | CN201414039Y Direct-drive motor for sewing machine |
02/23/2010 | US7667420 Position sensor system |
02/23/2010 | US7665914 Iris diaphragm actuator, magnetic position sensing structure and arrangement method thereof |
02/18/2010 | DE10063619B4 Antriebseinheit für Gebläse in Fahrzeugen Drive unit for blower in vehicles |
02/17/2010 | CN201409072Y Permanent-magnet motor with zigzag slot structure for rotor steel magnets |
02/17/2010 | CN201409071Y Transmission combination mechanism of motor gearbox |
02/17/2010 | CN201409070Y Flux motor with hybrid excitation switch |
02/17/2010 | CN201409069Y Hybrid excitation doubly-salient motor |
02/17/2010 | CN201409068Y Flux motor with hybrid excitation switch |
02/17/2010 | CN201409067Y Enhanced magnetic field type flux motor with PM switch |
02/17/2010 | CN201409066Y High-fault tolerance enhanced magnetic field type flux motor with PM switch |
02/17/2010 | CN201409065Y 无刷励磁电机 Excitation Brushless Motor |
02/17/2010 | CN201409064Y integrated rotating rectifier |
02/17/2010 | CN201409041Y Parking flameout electric motor with control system |
02/17/2010 | CN201407130Y Breeze type wind-driven generator |
02/17/2010 | CN101651397A Novel high-speed brushless direct-current groove drum |
02/11/2010 | DE112007003276T5 Bürstenlose Motoreinheit Brushless motor unit |
02/11/2010 | DE102008036704A1 Brushless direct current-machine e.g. brushless direct current-motor, has electronic commutator including electronically controllable switch elements connected with junctions of homogeneous winding elements in closed progressive winding |
02/10/2010 | EP2151040A1 Bldc motor assembly |
02/10/2010 | CN201403039Y Permanent magnet brushless direct current motor for servo system |
02/10/2010 | CN201403038Y Direct-flow type permanent magnetic brushless motor |
02/10/2010 | CN201400282Y Electric bicycle with central-shaft motor |
02/09/2010 | US7659645 Vibration-damping rotor assembly |
02/03/2010 | CN201398127Y Electric vehicle motor and vehicle having motor |
02/03/2010 | CN101640465A Flywheel motor adopting no-cross one-range winding |
02/03/2010 | CN101640464A Rotor of brushless DC motor |
02/03/2010 | CN100588079C Permanent magnet rotating electric machine |
02/02/2010 | US7656108 Linear motor and transducer arrangement therefor |
01/28/2010 | DE102008064159B3 Electronically commutated direct current motor for liquid pump, has insulating body integrally provided with receivers, and conductor plate fastened to insulating body in axially and radially form-fit manner |
01/27/2010 | CN201393164Y Switching reluctance motor |
01/27/2010 | CN201393163Y Motor |
01/27/2010 | CN201393106Y Permanent magnet modular type brushless direct current motor |
01/27/2010 | CN201393103Y Brushless DC motor rotor |
01/27/2010 | CN101635496A Use method of outer rotor reluctance motor, optical-mechanical-electrical integrated control system and three-phase alternating current |
01/27/2010 | CN101635495A Reversing motor of vehicle auxiliary actuator |
01/27/2010 | CN100585991C Magnetic induction type electric journey tubular electric machine |
01/27/2010 | CN100585990C Switched reluctance generator |
01/27/2010 | CN100585989C Permanent magnet assisted SYNRM and method for imposing magnetic force thereon |
01/26/2010 | US7652406 Apparatus for driving drum of washing machine |
01/21/2010 | WO2010006519A1 Assembling structure of a hall device in a brushless dc motor |
01/20/2010 | CN201388143Y Novel brushless generator |
01/20/2010 | CN201388142Y Brushless direct current motor |
01/20/2010 | CN201388141Y Brushless direct current electromotor |
01/20/2010 | CN101630888A Sensor magnet holder, motor having the holder incorporated therein, and method of manufacturing the motor |
01/20/2010 | CN100583605C Axial gap electric motor |
01/20/2010 | CN100583602C Rotary permanent magnet electric motor having stator pole shoes of varying dimensions |
01/14/2010 | WO2010003851A1 Method and device for controlling brushless (ec) electric motors |