| Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141) |
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| 06/11/2008 | CN201071789Y Wind generator set making use of wind energy beside railway generated by train |
| 06/11/2008 | CN201070510Y Structure of power supply of sports equipment |
| 06/11/2008 | CN101199103A Electric rotating machine |
| 06/11/2008 | CN101199102A Electric rotating machine |
| 06/11/2008 | CN101199099A Twin rotor type motor |
| 06/11/2008 | CN101198399A Permanent magnetic motor acting as a drive unit for an agitator |
| 06/11/2008 | CN101197511A Rare earth magneto generator |
| 06/11/2008 | CN101196156A Shipborne autoamtic power generator |
| 06/11/2008 | CN100394682C Stator of induction motor |
| 06/10/2008 | US7385332 Permanent magnet dynamoelectric machine with axially displaceable permanent magnet rotor assembly |
| 06/10/2008 | US7385329 Electric machine for high magnetic reversal frequencies |
| 06/10/2008 | US7385306 wind power generator including blade arrangement |
| 06/10/2008 | US7385305 Wind power generator and bearing structure therefor |
| 06/05/2008 | WO2007113651A3 Motor and electric power supply control apparatus for the motor |
| 06/05/2008 | US20080129136 Axial gap type motor |
| 06/05/2008 | US20080129129 Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnet |
| 06/05/2008 | DE102007056366A1 Electrical machine for use as disk motor, has stator halves arranged at rotor shaft, which is supported using roller bearing that is provided at housing, and permanent magnet disk axially clamped at rotor shaft |
| 06/05/2008 | DE102007056365A1 Brushless electrical machine for use as electric motor, has rotor shaft supported by roller bearing that provides front-sided housing, and rotor, where supporting of rotor takes place in area of inner diameter of magnet disk |
| 06/04/2008 | EP1928075A2 Brush-less electric machine |
| 06/04/2008 | EP1928073A2 Brush-less electric machine |
| 06/04/2008 | CN201068360Y Thin type permanent magnetism synchronization gear wheel free traction machine |
| 06/04/2008 | CN201068359Y Gear wheel free permanent magnetism synchronization traction machine |
| 06/04/2008 | CN100392955C Fastening of the stator of a flat elevator motor |
| 06/04/2008 | CN100392945C Rotor structure of external-rotor type brushless motor |
| 06/03/2008 | US7382077 Electric motor |
| 06/03/2008 | US7382076 Spindle motor |
| 06/03/2008 | US7382074 Alternate current power generator |
| 06/03/2008 | US7382072 Generator |
| 06/03/2008 | US7382070 Spherical bearing, electric motor and circulation pump |
| 06/03/2008 | US7382067 Linear actuator |
| 06/03/2008 | US7380989 Fluid dynamic pressure bearing and recording disk drive device comprising the same |
| 05/29/2008 | WO2008063282A2 Motor having stator with generally planar windings |
| 05/29/2008 | WO2008062701A1 Rotor and rotary device |
| 05/29/2008 | US20080122298 Arc-break non-electric permanent magnet motion using racks and/or rails set |
| 05/29/2008 | CA2610545A1 Blade tip electric machine |
| 05/28/2008 | EP1926197A1 Permanent magnet for a motor, motor and magnetizing method |
| 05/28/2008 | EP1925070A2 Monopole field electric motor-generator with switchable coil configuration |
| 05/28/2008 | EP1051791B1 Manufacturing method for a motor vehicle alternator and alternator obtained with the same method |
| 05/28/2008 | CN201066817Y An AC brushless electromotor |
| 05/28/2008 | CN201066816Y Direct drive permanent magnetic AC brushless digital control electromotor for industrial sewer |
| 05/28/2008 | CN201066802Y Frequency conversion no slot generator |
| 05/28/2008 | CN101189782A Electromotor and its control device |
| 05/28/2008 | CN101188376A Top power generation device |
| 05/28/2008 | CN101188374A Dual rotor electromagnetic machine control |
| 05/28/2008 | CN100391085C Method of soldering FP coil and FP wiring board together, and motor |
| 05/27/2008 | US7378773 Permanent magnet electric rotating machine and electromotive vehicle using permanent magnet electric rotating machine |
| 05/27/2008 | US7378772 Rotor for permanent magnet motor |
| 05/27/2008 | US7377035 Refrigeration device with improved DC motor |
| 05/22/2008 | WO2008060035A1 Outer rotor type motor and outdoor unit having the same |
| 05/21/2008 | EP1923982A2 Axial air gap type electric motor |
| 05/21/2008 | EP1923981A2 Axail air gap type electric motor |
| 05/21/2008 | EP1923978A2 Eccentric portable grinder with brushless motor |
| 05/21/2008 | EP1922800A1 Self-regulated permanent magnet generator |
| 05/21/2008 | EP1922796A2 Monopole filed electric motor generator |
| 05/21/2008 | DE112006001916T5 Wechselstrommotor und Steuereinheit desselben The same AC motor and control unit |
| 05/21/2008 | CN201063507Y Three phase permanent-magnet generator |
| 05/21/2008 | CN201063506Y Permanent-magnet synchronous pulling motor |
| 05/21/2008 | CN101185228A Electromagnetic motor |
| 05/21/2008 | CN101183822A Axail air gap type electric motor |
| 05/21/2008 | CN101183821A Axial air gap type electric motor |
| 05/21/2008 | CN101183820A A. C. power generator |
| 05/21/2008 | CN101183807A Dipolar permanent-magnet generator block clamping type rotor |
| 05/20/2008 | US7376053 Use of non-magnetic paths for an electronic module intended for a timepiece |
| 05/20/2008 | US7375480 Method and device for the production of two-channel or multi-channel pulse-width modulated rectangular pulses |
| 05/20/2008 | US7375447 Power tool |
| 05/20/2008 | US7375446 Actuator including rotor case and housing with sealing unit for hermetic structure |
| 05/15/2008 | WO2008057170A2 Motor having stator with generally planar windings |
| 05/15/2008 | WO2008056532A1 Outer rotor motor and method of producing the same |
| 05/15/2008 | WO2008055416A1 Radial serial connected rotating motor |
| 05/15/2008 | US20080111436 Permanent magnet for a motor, motor, and magnetizing method |
| 05/15/2008 | DE102006023249B4 Permanentmagneterregte elektrische Maschine mit Transversalflussführung und hoher Kraftdichte mit begrenzter Betriebsfrequenz Permanent-magnet electric machine with Transversalflussführung and high force density with limited operating frequency |
| 05/14/2008 | EP1590871B1 Conductor optimized axial field rotary energy device |
| 05/14/2008 | EP1068663B1 Fault tolerant electric machine |
| 05/14/2008 | CN201059274Y External electrode type dual fan |
| 05/14/2008 | CN201059273Y Single-stator external electrode type dual fan |
| 05/14/2008 | CN101179222A External drive based human body implantation type generator |
| 05/13/2008 | US7372605 Polygon mirror apparatus |
| 05/13/2008 | US7372183 Permanent magnet synchronous motor |
| 05/13/2008 | US7372182 Axial gap alternator associated with a flywheel |
| 05/13/2008 | US7372181 Rotor for brushless motor and brushless motor |
| 05/08/2008 | US20080106162 Rotary electrical machine and electric vehicle having the same |
| 05/07/2008 | EP1919063A1 Flux-reversal linear motor |
| 05/07/2008 | EP1919062A1 Permanent magnet motor |
| 05/07/2008 | EP1690329B8 Motor for a fuel pump |
| 05/07/2008 | CN101176249A Generator/motor mounted on engine |
| 05/07/2008 | CN101174785A Brushless motor |
| 05/07/2008 | CN101174784A Ultra-low speed accurate arc electric motor for macrotype astronomical telescope |
| 05/07/2008 | CN101174783A Arc driving heavy caliber astronomical telescope |
| 05/07/2008 | CN101174782A Dual rotor electromagnetic machine |
| 05/07/2008 | CN101174775A Magnetic pole arraying method for permanent magnetic synchronous alternating-current generator |
| 05/07/2008 | CN100386929C Axial slip commutator, rotor, and axial gap-type motor with the rotor |
| 05/06/2008 | US7368841 Dynamoelectric claw-shaped rotor with magnet retainer |
| 05/06/2008 | CA2260386C Generator having impedance matching prime mover output capability for operation with maximized efficiency |
| 05/02/2008 | WO2008051534A2 Brushless dc motor with bearings |
| 05/01/2008 | US20080100174 Motor having stator with generally planar windings |
| 05/01/2008 | US20080100171 Stator, motor and record medium drive apparatus and method of fabricating stator |
| 05/01/2008 | US20080100167 Permanent magnet machine rotor |
| 05/01/2008 | US20080100166 Motor having stator with generally planar windings |
| 05/01/2008 | US20080100165 Integrated permanent magnet motor and blower |
| 05/01/2008 | US20080100164 Inductor-Type Synchronous Machine |