H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices

Patents for H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091)
12/2011
12/28/2011	CN102299604A 交流连续转矩永磁开关磁阻电动机及其激励控制方法 Continuous torque AC permanent magnet and switched reluctance motor excitation control method
12/28/2011	CN102299603A 电动机 Electric motor
12/28/2011	CN101567589B 振镜电机 Galvanometer motors
12/22/2011	DE102010024344A1 Direct current machine e.g. generator, has armature winding enclosing annular magnetic yoke as annular coil such that force- and movement effects occur between winding and permanent magnets or pole pieces
12/22/2011	DE102010017411A1 Method for calibrating synchronous motor, involves calculating correction angle based on difference between phase value of excitation windings corresponding to direct current values and angle between rotor and stator, to actuate motor
12/21/2011	EP2396874A2 Electric machine - flux
12/21/2011	CN202085053U Electromobile-use direct-driven and permanently magnetic brushless motor having high performance
12/21/2011	CN202085052U 一种无叶风扇空气倍增器的电机结构 A non-leaf fan air multiplier motor structure
12/21/2011	CN102290951A 直驱旋转装置 Direct-drive rotary device
12/21/2011	CN102290950A 混合动力电动客车50Kw永磁无刷直流电机 Hybrid electric bus 50Kw permanent magnet brushless DC motor
12/21/2011	CN102290949A 无刷电动机的全新结构 The new structure of the brushless motor
12/21/2011	CN102290948A 一种内转子无刷电机 An internal rotor brushless motor
12/15/2011	WO2011155875A1 Low-noise switched induction motor.
12/15/2011	DE102010051824A1 Two-phase brushless reluctance motor i.e. direct current motor, for driving fan of ventilation system in dwelling or computer to dissipate heat, has locking disk arranged at rotor for adjustment of auxiliary moment around rotor shaft
12/14/2011	CN202076916U Permanent magnet direct current brushless motor used for electric vehicles
12/14/2011	CN202076915U 一种励磁直流无刷电动机的转子 An exciter rotor brushless DC motor
12/14/2011	CN202076887U 一种电动滑板车的无刷高速电机连接结构 High-speed brushless motor connected to the structure of an electric scooter
12/14/2011	CN102280985A 冗余励磁双电枢绕组多相磁通切换型电机 Dual redundant exciter armature winding flux multiphase switching motors
12/14/2011	CN101834486B 具有一控制系统的停车熄火电子马达 Having a control system of the parking stall electric motor
12/14/2011	CN101436803B 无刷电机齿轮加机油减速传动机构 Brushless motor gear reduction transmission mechanism plus oil
12/07/2011	CN202068309U 一种工业缝纫机用具有霍尔测速元件的伺服电机 An industrial sewing machine with servo motor with Hall speed element
12/07/2011	CN202068308U 改良型单相无刷直流电机 Improved single-phase brushless DC motor
12/07/2011	CN202068307U 三相永磁伺服电动机 Three-phase permanent magnet servo motors
12/07/2011	CN202068306U 带虚槽结构的三相永磁伺服电动机 Three-phase permanent magnet servo motors with a virtual slot structure
12/07/2011	CN202068305U Novel rotor component
12/07/2011	CN202068304U 一种直流无刷电机结构 A brushless DC motor structure
12/07/2011	CN202068303U Brushless motor for electromobile
12/07/2011	CN202068302U 单相无刷直流电机后骨架 Single-phase brushless DC motor after skeleton
12/07/2011	CN202068301U 单相无刷直流电机风叶头 Single-phase brushless DC motor fan head
12/07/2011	CN202068300U 单相无刷直流电机的接线结构 Single-phase brushless DC motor wiring structure
12/07/2011	CN202068299U 单相无刷直流电机转子 Single-phase brushless DC motor rotor
12/07/2011	CN202068257U 单相无刷直流电机端盖 Single-phase brushless DC motor cover
12/07/2011	CN102270898A 旋转电机 Rotary motor
12/07/2011	CN101877527B 一种电动机 A motor
12/01/2011	WO2011147935A1 Permanent magnet multipole alternator for electrical energy generation systems
11/2011
11/30/2011	CN202059307U 无刷电机 Brushless Motor
11/30/2011	CN202059306U 侧极式无刷直流恒压发电机 Side pole brushless DC constant voltage generator
11/30/2011	CN202059305U 一种无位置传感器电机 A non-motor position sensor
11/30/2011	CN202059304U 大长径比滑板车直流无刷电机 Large aspect ratio brushless DC motor scooters
11/30/2011	CN202059303U 新一代直流发电机 A new generation of DC generator
11/30/2011	CN202059302U 交流电输入的直流无刷电机 Brushless DC Motor AC input
11/30/2011	CN202059301U 一种高效低噪的洗衣机电机 An efficient low noise of the washing machine motor
11/30/2011	CN202059300U 一种永磁无刷直流洗衣机的电机转子 A permanent magnet brushless DC motor rotor washing machine
11/30/2011	CN202053113U 直驱工件头 Direct-drive head piece
11/30/2011	CN102263471A 一种车辆无刷驱动电机 A vehicle brushless drive motor
11/30/2011	CN102263470A 高速自级联电机 Since the high-speed motor cascade
11/30/2011	CN102263469A 电动机 Electric motor
11/30/2011	CN101577452B 多相旋转电机 Multiphase rotary motor
11/30/2011	CN101431283B 设有卡紧装置的马达和配有该马达的光盘驱动设备 Clamping means is provided with a motor and the optical disc drive device of the motor
11/30/2011	CN101262161B 无电刷电机及其制造方法 Brushless motor and its manufacturing method
11/24/2011	WO2011145791A1 Bldc motor
11/24/2011	WO2011143683A1 Electric machine and method for reducing a cogging torque of an electric machine
11/24/2011	WO2011067723A3 Endodontic device
11/24/2011	US20110285338 Torque amplifier apparatus
11/23/2011	CN202050345U External rotor direct current brushless motor used for directly driving washing machine
11/23/2011	CN202050344U High-efficiency reluctance type multifunctional motor utilizing axial split phases with axial and radial three-dimensional mixed magnetic circuits
11/23/2011	CN202049911U Electric excitation permanent magnet switch and reluctance motor with same
11/23/2011	CN102257710A Rotating electric machine
11/23/2011	CN102255466A Switch reluctance motor (SRM) stator
11/23/2011	CN102255465A Brushless permanent magnet direct current motor for automobile
11/23/2011	CN102255464A Direct-driven brushless Hall-free direct current motor for washing machine
11/23/2011	CN102255463A Double-stator disc type brushless DC motor with permanent magnet bearing for artificial heart
11/23/2011	CN102251972A 风扇及其马达 Fan and motor
11/17/2011	WO2011051555A3 A rotor segment for a rotor of a permanent magnet electrical machine
11/16/2011	CN202043016U External rotor magnetic resistance type angular position sensor
11/16/2011	CN202043015U Novel ultrahigh torque SRM
11/16/2011	CN202042990U Brushless motor with outer rotor for range hood
11/16/2011	CN102246391A Electric motor, in particular servo or drive motor in motor vehicles
11/16/2011	CN102246390A Stator in an electric motor
11/16/2011	CN102244449A Brushless DC motor
11/16/2011	CN102244448A Low-torque ripple permanent magnet flux-switching motor
11/16/2011	CN101310428B Magnet block for a magnetic levitation transport system and method for the production thereof
11/15/2011	US8058834 Control device for automatic transmission
11/15/2011	US8058756 Switched reluctance motor
11/10/2011	WO2011137689A1 Vacuum dynamic seal precise transmission mechanism
11/09/2011	CN202034880U Two-phase differential step brushless direct current motor
11/09/2011	CN202034879U Inner and outer rotor brushless direct current motor with no iron core loss
11/09/2011	CN202034878U Heavy load start-up type brushless AC synchronous generator
11/09/2011	CN102237772A Brushless motor of outer rotors
11/09/2011	CN102237771A Composite electric motor
11/09/2011	CN102237748A Flat vibration motor
11/09/2011	CN101572469B High frequency electric motor or generator
11/03/2011	WO2011107693A3 Polyphase polydiscoid electric machine comprising magnets
11/03/2011	US20110266990 Drive unit, image forming apparatus incorporating same, peripherals incorporating same, and control method therefor
11/02/2011	CN202026230U Rear wheel of direct current (DC) brushless permanent magnet motor
11/02/2011	CN202026229U Direct current brushless motor
11/02/2011	CN202026228U High-speed permanent magnet brushless direct current (DC) motor based on Halbach structure
11/02/2011	CN101615834B Brushless direct-current motor
11/02/2011	CN101145723B Motor actuator
10/2011
10/27/2011	WO2011130969A1 Outer-rotor brushless motor system
10/26/2011	EP2381566A2 Magnetic Pole Sensor Structure in Assist Unit
10/26/2011	EP2380261A2 Automatically switched photovoltaic motor
10/26/2011	EP1177611B1 Polyphase electric rotary machine
10/26/2011	CN202019249U Transverse magnetic field permanent magnetic motor
10/26/2011	CN1957519B Brushless DC motors with remote hall sensing and methods of making the same
10/26/2011	CN102227092A Permanent magnet motor
10/20/2011	WO2011127960A1 Electrical machine with circumferentially skewed rotor poles or stator coils
10/19/2011	EP2378627A1 Electric motor
10/19/2011	CN202014185U Permanent magnetic brushless direct current motor integrating Hall position sensor and controller
10/19/2011	CN202014184U Armature assembly for electric power steering brushless motor

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