| Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141) |
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| 03/01/2012 | WO2011144895A3 Magnetically geared machine |
| 03/01/2012 | US20120050911 Spindle motor having magnetic circuit for stator and rotor magnet, and storage disk drive having the same |
| 03/01/2012 | US20120049685 Axial gap rotating electrical machine |
| 03/01/2012 | US20120049684 Magnet ring of a multi-pole generator for a wind turbine |
| 02/29/2012 | EP2424080A1 Driving motor |
| 02/29/2012 | CN202153699U Self-starting permanent magnetic outer rotor type three phase synchronous motor |
| 02/29/2012 | CN102365810A Electric machine- modular |
| 02/29/2012 | CN102364844A Assembled magnetic disk type generator |
| 02/29/2012 | CN101973479B Ultra-high-speed heavy-loading outer-rotor permanent magnet synchronous traction machine |
| 02/29/2012 | CN101783561B High-efficiency energy-saving permanent magnet synchronous motor |
| 02/29/2012 | CN101128679B Fluid bearing device and method of manufacturing the same |
| 02/29/2012 | CN101001038B Permanent magnet type synchronous motor |
| 02/23/2012 | WO2012022974A1 Electric machine - over-moulding construction |
| 02/23/2012 | WO2012022864A2 Synchronous rotary electric machine having a hybrid-excitation rotor |
| 02/23/2012 | WO2012022863A2 Synchronous rotary electric machine having hybrid-excitation rotor |
| 02/23/2012 | US20120042974 Brushless motor |
| 02/23/2012 | DE102011102959A1 Bürstenloser Motor Brushless motor |
| 02/23/2012 | DE102010035084A1 Elektrischer Dämpfer für ein Kraftfahrzeug Electrical shock absorber for a motor vehicle |
| 02/23/2012 | DE102010035010A1 Electric motor e.g. synchronous motor has end discs arranged at both axial end regions of laminated core, which have pointing tabs extended in axial direction in recesses of laminated core and positively connected with laminated core |
| 02/23/2012 | DE102010034550A1 Electromagnetic transducer for linear and rotary applications, has synchronous machine including exciter part and stator part, and alternating current carrying coils in interstices of prominent elements powered by symmetrical current system |
| 02/22/2012 | EP2421123A2 Power generator |
| 02/22/2012 | CN101719708B 轴向间隙型电机及其转子制造方法 Its rotor axial gap motor manufacturing method |
| 02/22/2012 | CN101662196B 发电轮毂 Generation Hub |
| 02/21/2012 | US8120225 External split field generator |
| 02/21/2012 | US8120223 Permanent magnet machine with offset pole spacing |
| 02/21/2012 | US8120215 Motor and control unit thereof |
| 02/16/2012 | WO2012020348A2 Electric motor and method of braking using an electric motor |
| 02/16/2012 | WO2012019864A2 Drive of a tail rotor of a helicopter |
| 02/16/2012 | WO2011113887A3 Permanent-magnet electric motor comprising a segmented stator |
| 02/16/2012 | WO2011104265A3 Electric machine comprising a rotor device and rotor device with an optimised magnetic flux and method for operating said electric machine |
| 02/16/2012 | WO2011057796A3 Synchronous motor, in particular for battery operated vehicles |
| 02/16/2012 | WO2011029647A3 Synchronous machine |
| 02/16/2012 | WO2011019452A3 Electromagnetic stirring apparatus |
| 02/16/2012 | US20120038237 Brushless motor |
| 02/16/2012 | US20120038236 Permanent Magnet Rotating Electric Machine and Electric Car Using the Same |
| 02/16/2012 | US20120038235 Spindle motor |
| 02/16/2012 | US20120038169 Electric generator and process for assembling a wind turbine equipped with said generator |
| 02/16/2012 | US20120038168 Power generator and wind power generation system |
| 02/16/2012 | DE102010039123A1 Rotor for permanent magnet-energized transverse flux machine i.e. electric drive, of hybrid car, has rotor disk formed of plastic i.e. fiber-reinforced plastic, as injection moulding body in which permanent magnets is received |
| 02/15/2012 | EP2418761A2 Electric generator and process for assembling a wind turbine equipped with said generator |
| 02/15/2012 | CN202145611U 永磁同步电机 PMSM |
| 02/15/2012 | CN202145610U 永磁同步电机 PMSM |
| 02/15/2012 | CN102355110A High-capacity outer-rotor/trihedral-stator transverse-flux permanent magnet wind-driven generator |
| 02/15/2012 | CN102355109A Fractional-slot three-phase unequal-pitch sinusoidal winding of permanent magnetic servo synchronous motor |
| 02/15/2012 | CN102355108A High-quality three-phase alternating current permanent magnet servo synchronous motor |
| 02/15/2012 | CN102355071A Built-in permanent-magnetic motor rotor and motor comprising same |
| 02/15/2012 | CN101860155B 永磁数字变频单相双电压发电机 Digital single-phase double-conversion permanent magnet generator voltage |
| 02/15/2012 | CN101510716B 接受流体进行发电的发电装置 Acceptable fluid power generating device |
| 02/15/2012 | CN101295891B 磁铁嵌入式马达 Embedded magnet motor |
| 02/14/2012 | US8115364 Permanent magnet generator and wind power generator having a multi-stage rotor and stator |
| 02/14/2012 | US8115360 Electric machine with stepped winding structure |
| 02/14/2012 | US8113794 Integrated internal gear pump with an electric motor |
| 02/14/2012 | US8113793 Fan |
| 02/14/2012 | US8113165 Stationary block rotary engine/generator |
| 02/14/2012 | DE202010009004U1 Elektrischer Scheibenläufermotor und Elektrofahrrad oder Pedelec mit einem Scheibenläufermotor Electric pancake motor and electric bike or pedelec with a pancake motor |
| 02/09/2012 | WO2012018253A1 Rotating electromechanical converter |
| 02/09/2012 | CA2807304A1 Rotating electromechanical converter |
| 02/08/2012 | EP2416482A1 Method for converting electrical energy and energy converter |
| 02/08/2012 | CN202142970U 异步起动永磁同步电动机转子鼠笼冲片的隔磁与定位结构 Start permanent magnet synchronous motor rotor cage punching the magnetic isolation and positioning structure |
| 02/08/2012 | CN202142969U 低转速大扭矩永磁同步伺服控制潜油电机 Low speed high torque permanent magnet synchronous servo control submersible motor |
| 02/08/2012 | CN202142964U 一种能提高发电效率的时空能发电机 Improved power generation efficiency of spatial and temporal energy generator |
| 02/08/2012 | CN202142926U 电动机转子及具有其的电动机 The motor rotor and the motor has its |
| 02/08/2012 | CN202142925U 电动机转子及具有其的电动机 The motor rotor and the motor has its |
| 02/08/2012 | CN202142924U 电动机转子及具有其的电动机 The motor rotor and the motor has its |
| 02/08/2012 | CN1954110B 洗衣机马达 Washing machine motor |
| 02/08/2012 | CN102347673A Method for assembling and fastening dual permanent magnet power frequency brushless synchronous generator rotor magnetic shoe |
| 02/08/2012 | CN102347672A Tool for installing and fixing dual permanent magnet power frequency brushless synchronous generator magnetic shoe |
| 02/08/2012 | CN102347647A Stator core and motor device including same |
| 02/08/2012 | CN101969256B 潜油直驱永磁同步电机 Submersible direct drive permanent magnet synchronous motors |
| 02/08/2012 | CN101682220B 旋转电机 Rotary motor |
| 02/08/2012 | CN101309029B 薄型定子及具备该定子的轴向空隙型无刷振动电动机 Thin with the stator and the stator axial gap brushless vibration motor |
| 02/07/2012 | US8110957 Permanent magnet motor |
| 02/07/2012 | US8110956 Small motor of quadrangular external shape |
| 02/02/2012 | WO2012016023A2 System and method for power purifying |
| 02/02/2012 | WO2012014834A1 Rotating electric machine rotor |
| 02/02/2012 | WO2012014728A1 Rotor for electric motor |
| 02/02/2012 | WO2012013885A1 Synchronous rotary electric machine having a double excitation rotor |
| 02/02/2012 | WO2011135266A3 Method for producing the stator of a homopolar machine, and homopolar machine stator |
| 02/02/2012 | US20120025655 Motor rotor and motor having the motor rotor |
| 02/02/2012 | US20120025652 Generator |
| 02/02/2012 | US20120025651 Sintered magnet and rotating electric machine using same |
| 02/02/2012 | DE102010056637A1 Rectifier circuit for use in synchronous machine of motor car, has multiple switches switched from one state to another state without opening switching circuits, and supplementary phase windings provided between two switches |
| 02/01/2012 | EP2412630A1 Drive for a tail rotor of a helicopter |
| 02/01/2012 | EP2412091A2 Electric motor system |
| 02/01/2012 | EP2412086A1 Motor for linear and rotary movement |
| 02/01/2012 | CN202135026U 发电机和风力发电系统 Generators and wind power generation system |
| 02/01/2012 | CN202134978U Rotor structure of permanent-magnet synchronous motor |
| 02/01/2012 | CN102342003A Electric machine |
| 02/01/2012 | CN102340226A Permanent magnet motor |
| 02/01/2012 | CN102340225A Permanent magnetic type rotational electric device |
| 02/01/2012 | CN102338038A Disc magnetic levitation inner rotor type vertical axis wind generating set |
| 01/31/2012 | US8106558 Three-phase magneto generator and transport apparatus |
| 01/26/2012 | WO2012011493A1 Rotary electrical machine and vehicle provided with rotary electrical machine |
| 01/26/2012 | WO2012009811A1 Brushless dc motorization apparatus |
| 01/26/2012 | US20120019182 Magnetic-drive-pulsation motor |
| 01/26/2012 | DE10361229B4 Spindelmotor mit Lagersystem Spindle motor bearing system |
| 01/26/2012 | CA2803394A1 Brushless dc motorization apparatus |
| 01/25/2012 | EP2409390A2 Electric spherical generator |
| 01/25/2012 | EP2281335B1 Generator device with monitoring of current paths |
| 01/25/2012 | EP1123577B1 Electric machine |