| Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141) |
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| 06/07/2005 | US6902380 Vacuum pump with pump rotor pairs and permanent magnet motor |
| 06/07/2005 | CA2348662C Motor arrangement |
| 06/02/2005 | WO2005050821A2 Generator with high efficiency |
| 06/02/2005 | WO2005050817A1 Stator-axle for in-wheel motor of an electric vehicle |
| 06/02/2005 | US20050116579 Motor for blowers |
| 06/02/2005 | US20050116572 Rotating electrical unit and method of producing the same |
| 06/02/2005 | US20050116568 Electric motor having resilient member and apparatus for manufacturing the same |
| 06/02/2005 | US20050116564 Spindle Motor and Recording Disk Driving Apparatus Having the Spindle Motor |
| 06/02/2005 | US20050116563 Electric motor, electric motor manufacturing method, and electric motor manufacturing device |
| 06/02/2005 | US20050116558 Permanent magnet type motor and x-ray computed tomography apparatus |
| 06/02/2005 | US20050115352 Motor, robot, substrate loader, and exposure apparatus |
| 06/01/2005 | EP1536545A2 Electric motor, electric motor manufacturing method, and electric motor manufacturing device |
| 06/01/2005 | EP1536542A1 Rotating electric machine |
| 06/01/2005 | EP1536142A1 Motor-blower unit |
| 06/01/2005 | CN2703358Y Electronic magneto sued for chain saw with lighting function |
| 06/01/2005 | CN1623268A Rotary electric motor having concentric annular members |
| 06/01/2005 | CN1623267A Electric motor, particularly an electronically commutated direct current motor |
| 06/01/2005 | CN1623266A Electric motor having magnetically isolated stator and rotor groups |
| 06/01/2005 | CN1622432A A magnetic control generator |
| 06/01/2005 | CN1622426A Electric motor having resilient member and apparatus for manufacturing the same |
| 06/01/2005 | CN1622425A Motor for blowers |
| 06/01/2005 | CN1621695A Centrifugal pump especially for domestic appliances and other similar products |
| 06/01/2005 | CN1621681A Alternating current igniting motorcycle magneto |
| 06/01/2005 | CN1204672C Motor vehicle alternator with interpolar magnets |
| 05/31/2005 | US6900570 Field controlled permanent magnet brushless electric machine |
| 05/26/2005 | WO2005047175A2 Electromechanical assemblies using molecular-scale electrically conductive and mechanically flexible beams and methods for application of the same |
| 05/26/2005 | WO2005011098A3 Highly efficient permanent magnet brushless motor |
| 05/26/2005 | US20050111766 Fluid dynamic pressure bearing device, motor, and recording medium driving device |
| 05/26/2005 | US20050110366 Heat-dissipating device and motor structure thereof |
| 05/26/2005 | US20050110364 Electromagnetic actuator and portable device having the same |
| 05/26/2005 | US20050110363 Method for producing a spindle motor and a spindle motor for a hard disk drive |
| 05/26/2005 | US20050110358 Electric rotating machine and manufacturing process thereof |
| 05/26/2005 | US20050110356 Permanent magnet rotor and brushless motor |
| 05/26/2005 | US20050110355 Synchronous reluctance motor |
| 05/25/2005 | EP1532724A1 Pmbdcm and two-phase srm motor |
| 05/25/2005 | DE10349442A1 Producing rotor for electrical machine with permanent magnetic stimulation involves heating baking lacquer coated magnets in plate packet openings until coating softened so magnets are baked together, to base body at coated contact surfaces |
| 05/25/2005 | DE102004050823A1 Manufacturing method of rotary electric machine used as motor of air conditioner, involves twisting flat conductor wire around main casing such that cross-section of coil corresponds to cross-section of slot of stator core |
| 05/25/2005 | CN1620401A Hoister and motor for elevator |
| 05/25/2005 | CN1203602C Permanent-magnet rotor |
| 05/25/2005 | CN1203261C Mfg. method of thrust plate and mfg. method of shaft for fluid power bearing |
| 05/24/2005 | US6897597 Alternator for a vehicle with take-up of play on the inter-pole magnets |
| 05/24/2005 | US6897596 Electric motor |
| 05/24/2005 | US6897595 Axial flux motor with active flux shaping |
| 05/24/2005 | US6897590 Rotor assembly for a permanent magnet electrical machine comprising such a rotor assembly |
| 05/24/2005 | US6897588 Brushless motor |
| 05/24/2005 | US6897585 Kinetic pressure bearing motor |
| 05/19/2005 | WO2005046022A1 Permanent-magnet synchronous motor and compressor using this |
| 05/19/2005 | US20050104550 Synchronous motor and a rotation control method thereof, as well as, an inverter for use of the synchronous motor |
| 05/19/2005 | US20050104471 Rotating electrical apparatus |
| 05/19/2005 | US20050104470 Integrated stator-axle for in-wheel motor of an electric vehicle |
| 05/19/2005 | US20050104469 Brushless permanent magnet wheel motor with variable axial rotor/stator alignment |
| 05/19/2005 | US20050104468 Rotor for reluctance type rotating machine |
| 05/19/2005 | US20050104462 Motor for washing machine |
| 05/19/2005 | US20050104461 Method and system for assembling an electricity generating unit |
| 05/18/2005 | CN2701159Y A structure for making up wheel hub by multiple motors |
| 05/18/2005 | CN1618161A Linear actuator element |
| 05/17/2005 | US6894413 Permanent magnet dynamo electric machine, and permanent magnet synchronous generator for wind power generation |
| 05/17/2005 | US6892439 Motor with stator made from linear core preform |
| 05/12/2005 | WO2005043723A1 Brushless permanent magnet motor with high power density, low cogging and low vibration |
| 05/12/2005 | WO2005043722A1 A rotary device |
| 05/12/2005 | WO2005043715A2 Actuator with an electric control motor and controllable friction clutch provided with said actuator |
| 05/12/2005 | WO2004112218A3 Improved axial flux motor with active flux shaping |
| 05/12/2005 | WO2004047258B1 Magnetic structure and motor employing said magnetic structure, and driver comprising said motor |
| 05/12/2005 | US20050099082 AC motor having stator windings formed as loop coils, and control apparatus for the motor |
| 05/12/2005 | US20050099081 Disk alternator |
| 05/12/2005 | US20050099080 Rotor for electric rotary machine |
| 05/12/2005 | US20050099079 Permanent magnet rotor construction wherein relative movement between components is prevented |
| 05/12/2005 | US20050099077 Magnetic coupling using magnets on a motor rotor |
| 05/12/2005 | US20050099072 Stator incorporating drive circuit and axial-gap brushless motor comprising same stator |
| 05/12/2005 | US20050097723 Stator structure of rotary device and its forming method |
| 05/11/2005 | EP1530281A2 Electric motor |
| 05/11/2005 | EP1529334A2 Double-excitation rotating electrical machine for adjustable defluxing |
| 05/11/2005 | EP1529330A1 Electric motor with external rotor |
| 05/11/2005 | CN1615572A 发电机 Generator |
| 05/11/2005 | CN1615568A Electrical machine |
| 05/11/2005 | CN1201468C Brush-less electric machinery with device for detecting angular position of rotor |
| 05/11/2005 | CN1201467C Single phase multi-hole magnetic generator for transportation means |
| 05/11/2005 | CN1201466C Method of securing magnets of revolving electric machine |
| 05/11/2005 | CN1201463C PM rotor and producing method thereof |
| 05/11/2005 | CN1201460C Three phase permanent magneto generator |
| 05/10/2005 | US6891343 Multiphase motors with single point sensing based commutation |
| 05/10/2005 | US6891306 Rotary electric motor having both radial and axial air gap flux paths between stator and rotor segments |
| 05/10/2005 | US6891300 Rotor of induction starting synchronous motor |
| 05/10/2005 | US6891299 Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth |
| 05/10/2005 | US6891297 Electrical-steel-sheet formed body for rotor core, rotor, rotary electric machine and related method |
| 05/10/2005 | US6891295 Flywheel magneto generator |
| 05/10/2005 | US6891293 Flexible disk drive with a gap between a main frame and a permanent magnet of a rotor so that the rotor does not fall although the rotor is upended to a stator |
| 05/10/2005 | US6891289 Electric motor |
| 05/10/2005 | US6891288 Magneto-generator, method of manufacturing the same and resin molding die assembly for manufacturing the same |
| 05/06/2005 | WO2005041392A1 Rotary electric machine with permanent-magnet rotor |
| 05/06/2005 | WO2005017318A3 A rotary machine and a method of manufacturing the same |
| 05/05/2005 | US20050093391 Sleeveless permanent magnet rotor construction |
| 05/05/2005 | US20050093390 Rotor, method of manufacturing the same and rotary machine |
| 05/05/2005 | US20050093388 Motor |
| 05/05/2005 | US20050093381 Electrical machine and method of manufacturing the same |
| 05/04/2005 | EP1527508A1 Direct current motor |
| 05/04/2005 | EP1419568B1 Electric motor with a high ip-protective system |
| 05/04/2005 | EP1290774B1 Unipolar transverse flux machine |
| 05/04/2005 | EP1171940B1 Disk motor |
| 05/04/2005 | DE202005002926U1 Single-phase winding DC motor pump unit for aquarium has U-shaped stator wound with single-phase winding coil around outside of shaft sleeve providing inner chamber containing magnetic rotor fitted with rotor blades |