Patents for H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091) |
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07/18/2012 | CN101621237B Brushless DC motor |
07/18/2012 | CN101399480B Motor for driving |
07/18/2012 | CN101353076B Small electric vehicle central driver |
07/18/2012 | CN101312308B Ac motor |
07/17/2012 | US8222846 Output circuit |
07/12/2012 | US20120176073 Wiper motor |
07/11/2012 | CN202334236U 霍尔传感器一体式无刷直流电动机 Hall sensor integrated brushless DC motor |
07/11/2012 | CN202334235U 一种开关磁阻电动机用霍尔角位置传感器 A switched reluctance motor with Hall angular position sensor |
07/11/2012 | CN202334234U 一种机车用高转速散嵌绕组的交流无刷发电机 One kind of high-speed locomotive with scattered embedded AC brushless generator windings |
07/11/2012 | CN202334233U 微型无刷直流电机 Micro Brushless DC Motor |
07/11/2012 | CN202334232U 无刷节能电机 Energy efficiency brushless motor |
07/11/2012 | CN202334231U 育婴箱用电机 Incubators motor |
07/11/2012 | CN202321890U 内转子开关磁阻曳引驱动装置 Switched Reluctance traction within the rotor drive |
07/11/2012 | CN102570937A 控制器 Controller |
07/11/2012 | CN102570761A Torque-enhanced type switched reluctance motor |
07/11/2012 | CN102570760A Electric excitation brushless claw pole motor |
07/11/2012 | CN102570759A Three-phase motor |
07/11/2012 | CN102570758A Novel disk type external rotor direct-current brushless motor |
07/11/2012 | CN101789671B Method of making integrated stator, motor and method of making the same |
07/11/2012 | CN101728917B Brushless motor |
07/10/2012 | US8217606 Motor with rotor-mounted control circuitry |
07/05/2012 | DE112010002715T5 Antriebsvorrichtung Driving device |
07/04/2012 | CN202309469U 永磁无刷直流电机 Permanent magnet brushless DC motor |
07/04/2012 | CN202309468U 具有单相驱动电路的薄型马达 Thin single-phase motor having a drive circuit |
07/04/2012 | CN202309467U 无刷直流发电机 Brushless DC Generator |
07/04/2012 | CN202309466U 外转子直流无刷电动机 External rotor brushless DC motor |
07/04/2012 | CN202309465U 一种四相双凸极电机 A four-phase Doubly Salient |
07/04/2012 | CN202309464U 一种电励磁双凸极高速电动机 An electric motor Doubly Salient speed |
07/04/2012 | CN202309463U 一种永磁旋转直流电动机 A permanent magnet DC motor rotation |
07/04/2012 | CN202309462U 直流无刷电机外转子总成装置 Brushless DC motor outer rotor assembly device |
07/04/2012 | CN202309461U 一种分布式绕组永磁两相无刷电机 A distributed two-phase permanent magnet brushless motor windings |
07/04/2012 | CN202309274U 带永磁转子的电机 Motor with permanent magnet rotor |
07/04/2012 | CN202300902U 用于在冷却系统中使用的压缩机和马达-压缩机组 For use in the cooling system of the compressor and motor - compressor |
07/04/2012 | CN102545524A Rotor position detection device for permanent magnet motor |
07/04/2012 | CN102545523A Sensor mounting assembly for brushless DC motor of motor-driven device |
07/04/2012 | CN102545522A Magnetic bias motor |
07/04/2012 | CN102545521A Permanent magnet brushless direct-current motor |
07/04/2012 | CN102545520A Connection method and structure for outgoing line of position sensorless brushless direct current motor |
07/04/2012 | CN102545519A Alternating-current continuous-torque permanent-magnet switched reluctance motor and excitation control method thereof |
07/04/2012 | CN102545518A Drive device |
07/04/2012 | CN102545517A Commutatorless direct-current motor with ring-type circular poles |
07/04/2012 | CN102545516A Brushless motor |
07/04/2012 | CN102545509A Permanent magnet brushless direct-current motor with closed windings |
07/04/2012 | CN102545423A Permanent magnet motor with transverse magnetic field |
07/04/2012 | CN101931300B Brushless DC motor and stator thereof |
07/04/2012 | CN101771319B Brushless DC motor and drive unit thereof |
07/04/2012 | CN101662185B Electric motor with a position detector |
07/04/2012 | CN101427447B Polyphase electric motor especially for driving pumps or ventilators |
07/03/2012 | US8212510 Fiber optically communicated motor temperature and position signals |
06/28/2012 | WO2012086050A1 Press board laminate and press-fitting method for same |
06/28/2012 | WO2012085442A1 Homopolar machine having a variable gap space that can vary according to the electric angle, opposite a tooth |
06/28/2012 | WO2012085412A2 Method and device making it possible to determine the position of the rotor of an electric machine |
06/27/2012 | CN102522871A Brushless electrical machine |
06/27/2012 | CN101257243B Fuel engine servo-loading unit and optimum efficiency operation control method |
06/21/2012 | DE112010002719T5 Antriebsvorrichtung Driving device |
06/20/2012 | EP2232678B1 Miniature electric motor having integrated motor coil |
06/20/2012 | CN202282717U 直流永磁无刷电机 Permanent magnet brushless DC motors |
06/20/2012 | CN202282716U 一种无轴稀土永磁无刷电机 A non-rare earth permanent magnet brushless motor shaft |
06/20/2012 | CN202282715U 电动车直流电机 DC electric vehicles |
06/20/2012 | CN202282714U 一种分布式绕组有偏心气隙的永磁两相无刷电机 A distributed winding gap eccentric two-phase permanent magnet brushless motor |
06/20/2012 | CN1667922B Ac motor having stator windings formed as loop coils, and control apparatus for the motor |
06/20/2012 | CN102510200A Direct-current rotating magnetic field device, direct-current synchronous motor and direct-current asynchronous motor |
06/20/2012 | CN101494411B Brushless direct current motor |
06/20/2012 | CN101213720B A rotor for an electrical machine |
06/14/2012 | WO2012017303A3 Permanent magnets for a generator with reduced cogging |
06/13/2012 | EP1177609B1 Fail-safe mechanism for dc-drive |
06/13/2012 | CN202276267U 三相开关磁阻电动机用角位移传感器电路 Three-phase switched reluctance motor with angular displacement sensor circuit |
06/13/2012 | CN202276266U 一种无刷直流电机 A brushless DC motor |
06/13/2012 | CN202276265U 交流连续转矩永磁开关磁阻电动机 Continuous torque permanent magnet AC Switched Reluctance Motor |
06/13/2012 | CN202276233U 中置驱动马达及变速装置 Mid-drive motor and transmission |
06/13/2012 | CN102497078A 永磁直流电动机 Permanent magnet DC motor |
06/13/2012 | CN102497077A Rotor slotless switched reluctance motor |
06/13/2012 | CN102497039A Novel built-in permanent magnet type variable reluctance motor for stator |
06/13/2012 | CN101611528B Brushless motor device |
06/13/2012 | CN101436842B Motor drive circuit |
06/12/2012 | US8198846 Motor control device |
06/06/2012 | EP2461462A2 Permanent magnetic motor with reduced detent torque |
06/06/2012 | DE102010053468A1 Verfahren zur Bestimmung der Position des Läufers einer elektrischen Maschine Method for determining the position of the rotor of an electrical machine |
06/06/2012 | CN202268792U 永磁无刷直流电机 Permanent magnet brushless DC motor |
06/06/2012 | CN202268791U 电动车用五相永磁同步直流无刷电机 Electric car with a five-phase permanent magnet synchronous brushless DC motor |
05/31/2012 | WO2012070255A1 Motor for electric power steering device |
05/31/2012 | WO2012069447A1 Autoswitched photovoltaic motor with augmented power |
05/30/2012 | CN202261136U Motor and overcurrent detection circuit thereof |
05/30/2012 | CN202261132U Two-phase brushless direct-current (DC) motor with speed regulation function |
05/30/2012 | CN202260955U Hub motor |
05/30/2012 | CN202260954U Three-phase polymorphic servo motor |
05/30/2012 | CN202260953U A motor having multiple Hall pieces |
05/30/2012 | CN202260952U Direct-current brushless motor for preventing hall plate from short circuit |
05/30/2012 | CN202260951U Brushless direct-current mud turbine generator |
05/30/2012 | CN202260950U Brushless DC hub motor |
05/30/2012 | CN202260949U Brushless direct-current hub motor |
05/30/2012 | CN202260948U Brushless motor |
05/30/2012 | CN202260947U Brushless motor beneficial to heat radiation |
05/30/2012 | CN202260946U Brushless motor structure and electric tool using same |
05/30/2012 | CN202260945U Brushless direct-current motor |
05/30/2012 | CN202260944U Permanent-magnet two-phase brushless electric motor having no eccentric air gap |
05/30/2012 | CN102480205A 耐高温无刷电机 High-temperature brushless motor |
05/30/2012 | CN102480204A 一种转子组件 Rotor assembly |
05/30/2012 | CN102480203A 检测换向一体化无刷直流电机 Detection integrated brushless DC motor commutation |
05/30/2012 | CN102480202A 无绳克氏针专用电机 Cordless Kirschner special motor |