| Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141) |
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| 12/21/2011 | CN102290943A 可同步运行和控制的永磁直流电动机 Can be synchronized operation and control of permanent magnet DC motor |
| 12/21/2011 | CN102290877A 铁芯及具有该铁芯的电机 Core and motor with the core |
| 12/20/2011 | CA2743160C Generator |
| 12/15/2011 | WO2011154097A1 Sensor fan with integration of the air-guiding housing into the magnetic return path region of the motor stator |
| 12/15/2011 | US20110304233 Electric machine having a rotor |
| 12/15/2011 | US20110304151 Permanent Magnet Machine, in Particular a Generator for a Wind Turbine |
| 12/14/2011 | EP2394352A1 Synchronous machine |
| 12/14/2011 | EP1719656B1 Motor-driven wheel drive device |
| 12/14/2011 | CN202076910U 低产低效井专用稀土永磁电动机 Inefficient low-yielding wells special rare earth permanent magnet motor |
| 12/14/2011 | CN202076909U 径向式24极超低速永磁同步电动机 Radial 24-pole low-speed permanent magnet synchronous motor |
| 12/14/2011 | CN202076908U 一种低转速双绕组永磁同步发电机 A low-speed two-winding permanent magnet synchronous generator |
| 12/14/2011 | CN202076907U 一种双层绕组的铁氧体三相永磁电机 A double-ferrite phase permanent magnet motor windings |
| 12/14/2011 | CN202076906U 三相异步改为三相同步的永磁电动机 Three-phase to three-phase asynchronous motor is a permanent magnet synchronous |
| 12/14/2011 | CN202076905U 永磁同步电动机的定子固定装置 Permanent magnet synchronous motor stator fixtures |
| 12/14/2011 | CN101523694B 利用低损耗材料的高效高速的电气装置 Efficient use of high-speed electrical devices for low-loss material |
| 12/14/2011 | CN101222168B 最佳模块式利用永磁体的电机 Motor optimal modular use of permanent magnets |
| 12/14/2011 | CN101109389B 电动泵 Electric pump |
| 12/13/2011 | US8076812 Rotor having embedded permanent magnet |
| 12/08/2011 | WO2011115367A3 Permanent magnet generator for stabilizing electromotive force |
| 12/07/2011 | EP2392067A2 Electropermanent magnet-based 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 | CN202068296U 改进型u型单相永磁同步电机 Improved u-type single-phase permanent magnet synchronous motors |
| 12/07/2011 | CN202068295U 一种单定子平面电机 A single-plane motor stator |
| 12/07/2011 | CN202068294U 一种铁氧体高速三相永磁电机 One kind of high-speed three-phase permanent magnet motor ferrite |
| 12/07/2011 | CN202068293U 旋转电机 Rotary motor |
| 12/07/2011 | CN202068292U 旋转电机 Rotary motor |
| 12/07/2011 | CN202068291U 用于同步电机的斜极转子 Oblique pole synchronous motor rotor for |
| 12/07/2011 | CN202068290U 一种异步起动永磁同步电动机转子冲片 An asynchronous start permanent magnet synchronous motor rotor punching |
| 12/07/2011 | CN102270899A 发电机模组及其制造方法 Generator module and manufacturing method |
| 12/07/2011 | CN101090225B 无线转子发电机 Wireless rotor generator |
| 12/06/2011 | US8072111 Motor and the compressor including the same |
| 12/06/2011 | US8072108 Electric motor or generator with mechanically tuneable permanent magnetic field |
| 12/06/2011 | US8072107 Permanent magnet motor or actuator with field weakening capability |
| 12/06/2011 | US8072106 Stator and rotor-stator structures for electrodynamic machines |
| 12/06/2011 | US8069685 Capacity modulation compressor and air conditioning system having the same |
| 12/05/2011 | DE202011051193U1 Hochwirksamer Elektromotor mit hoher Ausgangsleistungsdichte Highly efficient electric motor with high output power density |
| 12/01/2011 | WO2011147935A1 Permanent magnet multipole alternator for electrical energy generation systems |
| 12/01/2011 | WO2011147000A1 Magnetic assemblies |
| 12/01/2011 | WO2011061491A3 Magnetically geared generator used in water current power applications |
| 12/01/2011 | US20110291602 Electromagnetic Pulse Engine |
| 12/01/2011 | US20110291513 Annular Power Converter Having A Motive Effect |
| 12/01/2011 | US20110291512 Magnetic rotary device |
| 12/01/2011 | DE102010029514A1 Elektrische Maschine mit reduzierter Geräuschentwicklung Electrical machine with reduced noise |
| 12/01/2011 | DE102010029248A1 Lenkantrieb für ein Kraftfahrzeug Steering drive for a motor vehicle |
| 12/01/2011 | DE102010021477A1 Permanently-moved electric machine for e.g. linear vehicle application, has coil members producing direct current along longitudinal direction such that actuators adjust direct current based on operational conditions |
| 11/30/2011 | CN202059298U 稀土永磁电动机 Rare earth permanent magnet motor |
| 11/30/2011 | CN202059297U 一种散热共享的一体化永磁同步电动机 A heat sink shared integrated permanent magnet synchronous motor |
| 11/30/2011 | CN102265483A 轴向磁通电动机和发电机总成 Axial flux motor and generator assembly |
| 11/30/2011 | CN102263468A 具有改进磁阻的旋转电机 The rotating electric machine with improved magnetoresistance |
| 11/30/2011 | CN102263467A 无芯电动机械装置 Coreless electric machinery |
| 11/30/2011 | CN102263445A 无刷电机 Brushless 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 | CN101199099B 双转子型电动机 Double rotor type motor |
| 11/30/2011 | CN101179222B 基于体外驱动的人体植入式发电装置 Based on in vitro human-driven generation implantable device |
| 11/29/2011 | US8067872 Permanent magnet rotor having slanted or curved grooves |
| 11/29/2011 | US8067871 Permanent magnet rotating electric machine and electric car using the same |
| 11/29/2011 | US8067870 Motor and electronic apparatus having the same |
| 11/24/2011 | WO2011143886A1 Disk type permanent magnetic synchronizing direct current motor set with multi-combination power |
| 11/24/2011 | WO2010110483A3 Electric motor system |
| 11/24/2011 | US20110285338 Torque amplifier apparatus |
| 11/24/2011 | US20110285254 Self-starting electromotor |
| 11/24/2011 | US20110285237 Axial gap motor and method of manufacturing rotor for same |
| 11/24/2011 | US20110285236 Rotating machines using trapped field magnets and related methods |
| 11/24/2011 | US20110285235 Electro Magnetic Pulse Motor/Generator |
| 11/23/2011 | EP2388897A1 A torque amplifier apparatus |
| 11/23/2011 | CN202050343U Motor used for electric car |
| 11/23/2011 | CN202050342U Outer-rotor permanent-magnet motor |
| 11/23/2011 | CN102257709A Transverse and/or commutated flux system stator concepts |
| 11/23/2011 | CN102257708A Transverse and/or commutated flux system rotor concepts |
| 11/23/2011 | CN102255462A Permanent magnet wind-driven generator with axial main magnetic path structure |
| 11/23/2011 | CN102255461A PMSM (permanent magnet synchronous motor) with high-power density |
| 11/23/2011 | CN102255460A Permanent magnet synchronous machine (PMSM) possessing assembled magnetic effect |
| 11/23/2011 | CN102255459A Stator winding connection method for low-voltage high-power multipole multiphase permanent magnet synchronous motor |
| 11/23/2011 | CN101938201B Axial-radial magnetic field modulation type brushless composite structural motor |
| 11/23/2011 | CN101938200B Axial-axial magnetic field modulation type brushless composite structure motor |
| 11/23/2011 | CN101758759B Vehicle air-conditioning electric-assisting device and air-conditioning assisting method thereof |
| 11/23/2011 | CN101588099B Permanent magnet rotary motor |
| 11/22/2011 | US8063531 Permanent magnet arrangement for an electrical machine |
| 11/22/2011 | US8063530 Permanent magnet rotor with projections for fixing the permanent magnets of the rotor packet |
| 11/22/2011 | US8063529 Motor |
| 11/22/2011 | US8063524 Washing machine motor having insulator accommodating aluminum wire windings |
| 11/22/2011 | US8063517 Combination drive with a hybrid reluctance motor |
| 11/17/2011 | WO2011141446A1 Bicycle motor hub |
| 11/17/2011 | WO2011110857A3 Fault tolerant flux switching machine |
| 11/17/2011 | WO2011051555A3 A rotor segment for a rotor of a permanent magnet electrical machine |
| 11/17/2011 | US20110278976 Permanent magnet and method of manufacturing the same, and motor and power generator using the same |
| 11/17/2011 | US20110277659 Dynamic magnetic suspension propeller |
| 11/17/2011 | DE102010020426A1 Elektrische Maschine, insbesondere für eine Windkraftanlage Electrical machine, in particular for a wind turbine |
| 11/16/2011 | DE202011051851U1 Hochwirksame elektrische Stromerzeugungsvorrichtung mit hoher Ausgangsdichte Highly efficient electric power generation device with high output density |
| 11/16/2011 | CN202043013U Permanent magnetic synchronous motor |
| 11/16/2011 | CN202043012U Permanent magnet motor |
| 11/16/2011 | CN102246399A Permanent magnet type rotary electrical machine |
| 11/16/2011 | CN102246254A Drive system for operating an electric device |
| 11/16/2011 | CN102244447A Three-phase AC (alternating current) PMSM (permanent magnet synchronous motor) for vehicle |
| 11/16/2011 | CN102244446A Permanent magnet synchronism motor (PMSM) |
| 11/16/2011 | CN101632221B Motor drive device |
| 11/15/2011 | US8058767 Rotor and method of manufacturing the same and electric vehicle |
| 11/15/2011 | US8058764 Winding former for a saddle coil winding |
| 11/15/2011 | US8058763 Rotor having an inverted U-shaped retainer and magnet carrier |