| Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141) |
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| 07/28/2011 | DE202011003834U1 Außenläufermotor External rotor motor |
| 07/28/2011 | DE202011003833U1 Lüfter Fan |
| 07/28/2011 | DE102010005690A1 Verstelleinrichtung und Verfahren zum Betreiben einer Verstelleinrichtung Adjusting device and method of operating an adjusting |
| 07/28/2011 | DE102010001207A1 Electric machine e.g. homopolar machine, for use as starter or starter generator for e.g. petrol engine of motor car, has multipolar rotor made of soft magnetic material and connected with drive shaft of engine over gear box |
| 07/27/2011 | EP2348620A1 Electric generator |
| 07/27/2011 | CN201910724U Novel generator |
| 07/27/2011 | CN201910723U Rotor sheet for servo permanent magnet synchronous motor |
| 07/27/2011 | CN201910722U Direct drive motor for sand making machine |
| 07/27/2011 | CN201907022U Double-pendulum milling head driven by alternating-current permanent magnet synchronous outer rotor type torque motor |
| 07/27/2011 | CN1883103B Selective alignment of stators in axial airgap electric devices comprising low-loss materials |
| 07/27/2011 | CN101615832B Thee-phase alternating current permanent-magnetic generator used on machinery or vehicles |
| 07/27/2011 | CN101523708B Revolving electric device |
| 07/27/2011 | CN101446017B Washing machine |
| 07/27/2011 | CN101394113B Alternator with rotor for vehicle |
| 07/26/2011 | US7985025 Hydrodynamic bearing device |
| 07/21/2011 | WO2011087824A1 Dipolar axial compression permanent magnet motor |
| 07/21/2011 | US20110175497 Motor and electronic apparatus using the same |
| 07/21/2011 | US20110175481 Permanent type rotary machine |
| 07/21/2011 | US20110175478 Permanent magnet electric motor |
| 07/20/2011 | EP2345138A1 Rotor of a self-starting electric motor |
| 07/20/2011 | EP2345137A2 Rotating electric machine with homopolar double excitation |
| 07/20/2011 | CN201904706U Inner rotor permanent magnet three-phase disk generator |
| 07/20/2011 | CN201904705U Fractional slot single-double layer winding of permanent magnet three-phase synchronous motor |
| 07/20/2011 | CN102130561A Motor and electronic apparatus using the same |
| 07/20/2011 | CN102130560A Low-speed high-torque wide-speed-regulation permanent magnet synchronous motor |
| 07/20/2011 | CN102130559A Five-phase permanent magnet fault-tolerant motor with magnetic congregating effect for electric vehicle |
| 07/20/2011 | CN102130558A Rotating electrical machine |
| 07/20/2011 | CN102130557A Rotating electrical machine |
| 07/20/2011 | CN102130556A Inner rotor type motor and claw pole element thereof |
| 07/20/2011 | CN102130555A Integrated type permanent magnetic synchronous motor for hybrid vehicle |
| 07/20/2011 | CN102130554A Pole mechanical fixing structure of permanent magnet motor |
| 07/20/2011 | CN102130523A Rotor for use in IPM rotating electric machine, and IPM rotating electric machine provided with the rotor |
| 07/20/2011 | CN102128135A Stroke-type air power energy generating equipment |
| 07/20/2011 | CN102126530A Hub generator for bicycle |
| 07/20/2011 | CN101478207B Dual feedback mixed magnetic pole permanent magnetic motor |
| 07/20/2011 | CN101286657B Axial air-gap electric motor |
| 07/19/2011 | US7983726 Superconducting generator |
| 07/19/2011 | US7982352 Electrical motor/generator having a number of stator pole cores being larger than a number of rotor pole shoes |
| 07/19/2011 | US7982350 Conical magnets and rotor-stator structures for electrodynamic machines |
| 07/14/2011 | WO2011084544A2 Axial gap rotating electrical machine |
| 07/14/2011 | WO2011083530A1 Axial gap type brushless motor |
| 07/14/2011 | WO2011082602A1 Motor with parallel structure |
| 07/14/2011 | US20110169366 Transverse and/or commutated systems having phase offset |
| 07/14/2011 | US20110169365 Transverse and/or commutated flux systems configured to provide reduced flux leakage, hysteresis loss reduction, and phase matching |
| 07/14/2011 | US20110169363 Variable Speed Electric Motor/Generator |
| 07/14/2011 | US20110169357 Compact electromechanical actuator |
| 07/13/2011 | EP2342803A2 Transverse and/or commutated flux system rotor concepts |
| 07/13/2011 | EP2342802A2 Transverse and/or commutated flux system stator concepts |
| 07/13/2011 | EP2342801A2 Transverse flux motor as an external rotor motor and drive method |
| 07/13/2011 | EP2342800A2 Polyphase transverse and/or commutated flux systems |
| 07/13/2011 | CN102122872A Wind driven generator with axial magnetic levitation bearing |
| 07/13/2011 | CN101673975B Polygon mirror-scanner motor and rotator thereof |
| 07/13/2011 | CN101527475B Rotating motor and hybrid vehicle using the same |
| 07/13/2011 | CN101368534B Fluid pump, electric motor, and manufature method thereof |
| 07/12/2011 | US7977845 Induction motor |
| 07/12/2011 | US7977843 Axial gap type motor |
| 07/07/2011 | WO2011080294A2 Transversal flux machine |
| 07/07/2011 | US20110163641 Permanent-magnet synchronous motor |
| 07/07/2011 | DE102009036034B4 Elektrische Maschine Electric machine |
| 07/06/2011 | EP2340600A1 A mixer assembly |
| 07/06/2011 | EP2340599A2 Flux concentrator for ironless motor |
| 07/06/2011 | EP1969696B1 Rotating electrical machine comprising pole pieces and permanent magnets |
| 07/06/2011 | EP1369986B1 Magnetic motor |
| 07/06/2011 | CN201893674U Alternating-current synchronous motor for woodworking |
| 07/06/2011 | CN201893673U Direct-drive permanent-magnet synchronous headstock main shaft motor for thread grinding machine |
| 07/06/2011 | CN201893672U Dual-head alternating current permanent magnet synchronous main shaft motor |
| 07/06/2011 | CN201893671U Alternating-current permanent magnet synchronous spindle motor for tapping machine |
| 07/06/2011 | CN102118089A Permanent magnet type rotary electric device rotor |
| 07/06/2011 | CN102118088A Magnetism-concentrated pole-shoe-shared permanent magnet motor |
| 07/06/2011 | CN101345461B Multi-phase rotary motor |
| 07/05/2011 | US7973446 Electrical devices having tape wound core laminate rotor or stator elements |
| 07/05/2011 | US7973444 Electric machine and rotor for the same |
| 07/05/2011 | US7972450 High resistance magnet and motor using the same |
| 06/30/2011 | WO2011078729A1 Electromagnetic generator |
| 06/30/2011 | WO2011077599A1 Generator, self-generating motor, and power supply system using same |
| 06/30/2011 | WO2008003987A3 An electrical machine |
| 06/30/2011 | US20110158831 Fan and motor thereof |
| 06/30/2011 | US20110156518 Magnetic gear arrangement |
| 06/30/2011 | DE102010061532A1 Fahrradgeneratornabe Bicycle generator |
| 06/30/2011 | DE102009060438A1 Rotor mit kurzschlusskäfig With short-circuit rotor cage |
| 06/30/2011 | DE102009054390B3 Lagerkonzept für einen Segmentmotor Storage concept for a segment motor |
| 06/29/2011 | CN201887630U Single-phase self-starting permanent magnet synchronous motor |
| 06/29/2011 | CN201887629U Composite excitation type permanent magnet brushless single phase synchronous generator with novel structure |
| 06/29/2011 | CN201887628U Novel permanent magnet brushless single-phase synchronous generator with compound excitation mode |
| 06/29/2011 | CN201887627U Permanent magnetic AC cup generator |
| 06/29/2011 | CN201887626U Novel permanent magnet motor |
| 06/29/2011 | CN201887625U Coreless permanent magnet motor |
| 06/29/2011 | CN102111052A Soft start method of efficient self-starting permanent magnet synchronous motor |
| 06/29/2011 | CN102111051A Self-starting permanent magnet motor provided with composite material starting conducting bars |
| 06/29/2011 | CN102111050A Permanent magnet motor of elevator |
| 06/29/2011 | CN102111049A Motor |
| 06/29/2011 | CN102111048A Permanent magnet motor capable of automatically adjusting magnetism |
| 06/29/2011 | CN102111047A Low-rotating-speed high-torque permanent magnet synchronous motor |
| 06/29/2011 | CN102111028A Axial gap rotating electrical machine and rotor used therefor |
| 06/29/2011 | CN102107701A Generator hub |
| 06/29/2011 | CN101615833B Permanent-magnet synchronous machine with reduced torque ripple |
| 06/28/2011 | US7969057 Synchronous motor with rotor having suitably-arranged field coil, permanent magnets, and salient-pole structure |
| 06/28/2011 | US7969056 Rotating electric motor |
| 06/28/2011 | US7969055 Rotary motor |
| 06/28/2011 | US7967919 Process for producing self-assembled rare earth-iron bonded magnet and motor utilizing the same |