Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141) |
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05/16/2012 | CN102457151A 电机 Motor |
05/16/2012 | CN102457146A 电机 Motor |
05/16/2012 | CN102457113A 旋转电机的转子及旋转电机 The rotor and the rotating motor rotating electrical machine |
05/16/2012 | CN101615831B Stator reversing double-rotor generator |
05/15/2012 | US8179016 Motor and compressor |
05/15/2012 | US8179015 Dynamoelectric machine |
05/15/2012 | US8179012 Electro-mechanical transducer of small dimensions, in particular a timepiece generator |
05/15/2012 | US8179011 Brushless motor |
05/15/2012 | US8179009 Rotor for an electric machine |
05/15/2012 | US8179008 Axial gap rotary electric machine |
05/15/2012 | US8177530 Miniature heat-dissipating fan |
05/10/2012 | WO2012059753A1 Axial flux electrical machines |
05/10/2012 | WO2012022863A3 Synchronous rotary electric machine having hybrid-excitation rotor |
05/10/2012 | WO2011058215A3 Permanent magnet electrical machine with higher tolerable eccentricity |
05/10/2012 | WO2011039978A3 Work machine and brushless motor |
05/10/2012 | US20120112466 Annular rotor for an electric machine |
05/10/2012 | DE102010060482A1 Elektrischer Scheibenläufermotor und Elektrofahrrad oder Pedelec mit einem Scheibenläufermotor Electric pancake motor and electric bike or pedelec with a pancake motor |
05/10/2012 | DE102010050707A1 Wälzlager mit einem Direktantrieb Rolling with a direct drive |
05/10/2012 | DE102010050545A1 Multi-pole alternator i.e. multi-pole permanent magnet-excited alternator, for use in wind power plant, has permanent magnets connected to combination of inner and outer rotors in force-fit manner to form double rotor |
05/09/2012 | EP2451059A1 Brushless electromagnetic motor |
05/09/2012 | CN202218138U Single-line multi-pole outer rotor single-phase generator |
05/09/2012 | CN202218137U Closed slot permanent magnet synchronous motor with strengthened structure |
05/09/2012 | CN202218136U Contact pin type claw pole permanent magnet synchronous motor |
05/09/2012 | CN202218135U Front cover assembly of double PM power frequency brushless synchronous generator |
05/09/2012 | CN202218134U Rear cover assembly of double PM power frequency brushless synchronous generator |
05/09/2012 | CN202218133U Double-permanent magnet industrial frequency brushless synchronous generator wire outlet box cover |
05/09/2012 | CN202218132U Rotor punching sheet of double-permanent-magnet power frequency brushless synchronous generator |
05/09/2012 | CN102447366A Magnetic energy-saving direct current motor |
05/09/2012 | CN102447365A Permanent magnet motor with external spiral rotor and permanent magnet suspension wheeltrack vehicular access system |
05/09/2012 | CN102447364A Permanent magnet rotating motor and compressor using the same |
05/09/2012 | CN102447363A Line-start permanent-magnet brushless motor with aluminum windings |
05/09/2012 | CN101656455B Magnetic control generator |
05/08/2012 | US8174160 Group of three stator windings for a stator of an electric machine, a stator arrangement, a generator, and wind turbine |
05/08/2012 | US8174159 Optimized multi-phase armature winding |
05/03/2012 | US20120104894 Axial flux permanent magnet machine |
05/03/2012 | US20120104890 Conical magnets and rotor-stator structures for electrodynamic machines |
05/03/2012 | US20120104882 Motor rotor system |
05/02/2012 | EP2448097A1 Permanently excited electric machine |
05/02/2012 | EP2448096A1 Permanently excited electric machine |
05/02/2012 | EP1459435B1 Synchronous alternating current generator incorporating a braking mechansim |
05/02/2012 | CN102439823A Remanence tolerance compensation for electric machine |
05/02/2012 | CN102437698A Rotor structure of permanent-magnet submersible motor with starting squirrel cage |
05/02/2012 | CN101404433B Miniature direct-drive permanent magnet synchronous aerogenerator and its small-sized wind power generation system |
05/01/2012 | US8169117 Brushless motor for fluid pump and fluid pump using the motor |
05/01/2012 | CA2645192C Stator winding for a slotless motor |
04/26/2012 | WO2012053567A1 Power generator |
04/26/2012 | WO2012053304A1 Dynamo-electric machine and on-vehicle dynamo-electric machine system |
04/26/2012 | WO2012053259A1 Power generation unit and power-generating health appliance |
04/26/2012 | US20120098375 Magnetic rotor assembly |
04/26/2012 | US20120098372 Rotary electric machine and rotor therefor |
04/26/2012 | DE102011116586A1 Motor Motor |
04/26/2012 | DE102011050609A1 Drehende elektrische Maschine mit verbessertem Magnetwiderstand Rotating electrical machine with enhanced magnetoresistance |
04/25/2012 | EP2443727A2 Axial flux permanent magnet machine |
04/25/2012 | CN202206279U Double-salient-pole permanent magnetic motor |
04/25/2012 | CN202206278U 低速内转子永磁驱动装置 Low-speed permanent magnet rotor drive |
04/25/2012 | CN202206277U 静止永磁体励磁的轮毂式同步电动机 Stationary permanent magnet excited synchronous motor hub |
04/25/2012 | CN102428631A 永磁电机以及洗濯机 Permanent magnet motors and washing machine |
04/25/2012 | CN102428623A 能够同步工作的马达并且充当感应马达 Synchronous motors can work and act as an induction motor |
04/25/2012 | CN101908808B 永久磁铁式旋转机 A permanent magnet type rotating machine |
04/25/2012 | CN101662195B 直驱式起重机起升机构用永磁同步电动机 Crane lifting mechanism with direct-drive permanent magnet synchronous motor |
04/25/2012 | CN101488694B 永磁同步电动机 PMSM |
04/19/2012 | WO2012016023A3 System and method for power purifying |
04/19/2012 | US20120091939 High voltage dc electric power generating system with permanent magnet generator protection |
04/19/2012 | US20120091864 Magi - Magnetic invention |
04/19/2012 | US20120091847 Electromagnetic structure having a core element that extends magnetic coupling around opposing surfaces of a circular magnetic structure |
04/19/2012 | US20120091845 Brushless motor |
04/19/2012 | US20120091844 Alloy material for r-t-b type rare earth permanent magnet, method for producing r-t-b type rare earth permanent magnet, and motor |
04/19/2012 | US20120091832 Matrix material comprising magnetic particles for use in hybrid and electric vehicles |
04/19/2012 | DE102010005690B4 Verstelleinrichtung für eine prothetische Einrichtung und Verfahren zum Betreiben einer solchen Verstelleinrichtung Adjusting device for a prosthetic device and method for operating such adjustment |
04/18/2012 | CN202197176U 安装有热保护器的交流永磁同步电机 Equipped with thermal protector AC permanent magnet synchronous motor |
04/18/2012 | CN1890859B 小型电动机 Small motors |
04/18/2012 | CN1799176B Electric motor |
04/18/2012 | CN102420515A Magnetic field-modulated transverse flux multi-phase permanent magnet motor |
04/18/2012 | CN102420514A 轴向绕线马达 Axial winder motor |
04/18/2012 | CN102420513A 一种爪极式永磁同步电动机 One kind of claw pole permanent magnet synchronous motor |
04/18/2012 | CN102420482A 一种永磁同步电机及其v形转子结构 A permanent magnet synchronous motor and v-shaped rotor structure |
04/18/2012 | CN102420481A 一种永磁同步电机及其弧形转子结构 A permanent magnet synchronous motor and its curved rotor structure |
04/18/2012 | CN102420475A 一种永磁同步电机 A permanent magnet synchronous motors |
04/18/2012 | CN102420474A 一种同步磁阻电机及其转子 A synchronous reluctance motor and rotor |
04/18/2012 | CN102418700A 压缩机及密闭型旋转电机 Closed rotary compressor and motor |
04/18/2012 | CN101888161B 集成绕组结构轴向磁场永磁同步电机 Winding structure integrated axial magnetic field of permanent magnet synchronous motors |
04/18/2012 | CN101425713B 用于旋转机械的定子的绝缘线圈架 A stator for rotating machinery insulating bobbin |
04/18/2012 | CN101299563B Axial gap type motor generator |
04/18/2012 | CN101098088B 分块式内定子和配备有这种内定子的无刷永磁电机 Segmented inner stator and brushless permanent magnet motor is equipped with such inner stator |
04/17/2012 | US8159104 DC induction electric motor-generator with magnetic gap self commutating laminated ferromagnetic rotating core |
04/12/2012 | WO2012046274A1 Fan motor and air conditioner provided with same |
04/12/2012 | WO2012045121A1 Electromagnetic machine |
04/12/2012 | WO2012022864A3 Synchronous rotary electric machine having a hybrid-excitation rotor |
04/12/2012 | WO2010146175A9 Axial flux permanent magnet machine |
04/12/2012 | US20120086294 Electric machine |
04/12/2012 | US20120086293 Kinetic energy to electric power converter |
04/12/2012 | US20120085132 Method of forming a drum type washing machine having a driving unit |
04/12/2012 | DE102010042092A1 Transversalflussgenerator zur flexiblen Verwendung Transversalflussgenerator for flexible use |
04/11/2012 | EP1894287B1 Generator-equipped engine and method for assembling same |
04/11/2012 | CN202190199U 带转子腔密封结构的永磁转子同步电机 Permanent magnet rotor with a rotor chamber sealing structure synchronous motors |
04/11/2012 | CN102414965A 用于车辆的ac发电机 Ac generator for a vehicle |
04/11/2012 | CN102414962A Driving motor |
04/11/2012 | CN102412688A 一种高效节能电机 An energy efficient motors |
04/11/2012 | CN102412687A 兆瓦级水冷高速永磁发电机 Megawatt water-cooled high-speed permanent magnet generator |
04/11/2012 | CN102407855A Explosion-proof storage battery electric locomotive |