| Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141) |
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| 12/22/2005 | WO2005122361A1 Electric motor and electric power steering device |
| 12/22/2005 | WO2005122171A1 Information recorder/reproducer and method for fabricating the same |
| 12/22/2005 | WO2005121575A1 Fluid dynamic pressure bearing, motor, and recording medium drive device |
| 12/22/2005 | US20050280995 Electronic component cooling apparatus |
| 12/22/2005 | US20050280487 Magnetic field generating device and method of shimming thereof |
| 12/22/2005 | US20050280326 Brushless direct current motor |
| 12/22/2005 | DE102004026403A1 Elektrische Maschine Electric machine |
| 12/22/2005 | DE102004025226A1 Spindle motor in hard-disk drive, has hollow cylindrical yoke having ring-shaped multiple layers formed by laminating soft magnetism materials such as silicon steel |
| 12/21/2005 | CN1710788A Permanent magnet voltage-regulation brushless motor |
| 12/21/2005 | CN1233084C Small and flat motor, and apparatus using the same motor |
| 12/21/2005 | CN1233081C Spindle motor and disk drive furnished therewith |
| 12/20/2005 | US6977454 Hybrid-secondary uncluttered permanent magnet machine and method |
| 12/20/2005 | US6977453 Electric rotating machine provided with a field control coil |
| 12/15/2005 | WO2005119887A2 Molded rotor assembly for electric motors |
| 12/15/2005 | WO2005119886A2 Axial-flux, permanent magnet electrical machine |
| 12/15/2005 | WO2005119137A2 Improved refrigeration device with improved dc motor |
| 12/15/2005 | WO2005118004A2 Efficient axial airgap electric machine having a frontiron |
| 12/15/2005 | US20050275303 Differential flux permanent magnet machine |
| 12/15/2005 | US20050275302 Rotor magnet placement in interior permanent magnet machines |
| 12/15/2005 | US20050275301 Electric motor |
| 12/15/2005 | DE102004024976A1 Startvorrichtung für Stromerzeuger als Einheit aus Verbrennungsmotor und Generator Starting device for power generators as a unit of engine and generator |
| 12/15/2005 | CA2541965A1 Efficient axial airgap electric machine having a frontiron |
| 12/14/2005 | CN1232014C Power generating installation comprised of a generator and a piston type internal combustion engine as drive |
| 12/14/2005 | CN1231677C Electric compressor and refrigerating device therewith |
| 12/14/2005 | CN1231328C Machine tool |
| 12/13/2005 | US6975080 Rotating electrical machine for vehicle |
| 12/13/2005 | US6975057 Rotary electric machine having a stator made up of sectors assembled together |
| 12/13/2005 | US6975055 Dynamo-electric machine having a rotor with first and second axially or rotationally displaceable field magnets |
| 12/13/2005 | US6975050 Brushless DC motor |
| 12/13/2005 | US6975049 Electrical machine and method of manufacturing the same |
| 12/13/2005 | US6975044 Generator |
| 12/08/2005 | WO2005117243A1 Synchronous electromechanical transformer |
| 12/08/2005 | WO2005117234A1 Electric machine |
| 12/08/2005 | WO2005117233A1 Reduced coil segmented stator |
| 12/08/2005 | WO2005116449A1 Hermetically sealed compressor |
| 12/08/2005 | WO2005076434A3 Electric actuator or electric generator device responsive to magnetic repulsion force |
| 12/08/2005 | US20050269897 Rotor of electric rotating machine |
| 12/08/2005 | US20050269895 DC brushless motor for electrical power steering and the production method thereof |
| 12/08/2005 | US20050269888 Internal permanent magnet rotor having improved configuration of magnetic flux barriers |
| 12/08/2005 | US20050268631 Apparatus for driving a compressor and a refrigerating air conditioner |
| 12/08/2005 | DE102005019521A1 Verfahren und Vorrichtung zur Positionierung und Befestigung von Magneten Method and apparatus for positioning and mounting of magnets |
| 12/08/2005 | DE102005018600A1 Statorspule mit konzentrierter Wicklung für eine rotierende elektrische Maschine With concentrated winding stator coil for a rotary electric machine |
| 12/07/2005 | EP1602554A2 DC brushless motor for electrical power steering and the production method thereof |
| 12/07/2005 | CN1705211A Multi-three-phase permanent magnet synchronous motor rectified by an inverter |
| 12/07/2005 | CN1705210A Multi-three-phase permanent magnet synchronous motor with power supplied by an inverter |
| 12/07/2005 | CN1230964C Drive device for front-loading washing machine |
| 12/07/2005 | CN1230348C Motor-driven vehicle |
| 12/06/2005 | US6972504 Permanent magnet machine and method with reluctance poles for high strength undiffused brushless operation |
| 12/06/2005 | CA2459115C Rotary electric motor having controller and power supply integrated therein |
| 12/01/2005 | WO2005114819A1 Motor, drive unit and operating unit |
| 12/01/2005 | WO2005114815A1 Starting device for an electric power generator as a unit consisting of an internal combustion engine and a generator |
| 12/01/2005 | WO2005114814A1 Pneumatic tool with integrated electricity generator |
| 12/01/2005 | WO2005083879B1 Motor and drive system of motor |
| 12/01/2005 | US20050265834 Fan structure |
| 12/01/2005 | US20050264122 Permanent magnet motor |
| 12/01/2005 | US20050264121 Cored motor |
| 11/30/2005 | EP1601087A2 Electric motor drive unit and actuating device |
| 11/30/2005 | CN2744055Y Medium frequency high-speed small permanent magnet AC synchronous motor |
| 11/30/2005 | CN2744054Y Split-magnetic cutting type electric generator |
| 11/30/2005 | CN1703820A A tumbling magnet electric generator |
| 11/30/2005 | CN1703819A Permanent-field synchronous motor |
| 11/30/2005 | CN1702940A Electric motor, drive unit and actuating device |
| 11/30/2005 | CN1229904C Permanent-magnet magnetic resistance electric rotating machinery |
| 11/30/2005 | CN1229628C Movable-magnet type meter and meter device using this movable-magnet type meter |
| 11/24/2005 | WO2005112231A1 Motor |
| 11/24/2005 | WO2005112230A1 Motor |
| 11/24/2005 | WO2005112226A1 Four-pole synchronous motor |
| 11/24/2005 | US20050258706 Reduced coil segmented stator |
| 11/24/2005 | US20050258700 Synchronous electrical machine |
| 11/24/2005 | US20050258699 Permanent magnet machine and method with reluctance poles for high strength undiffused brushless operation |
| 11/24/2005 | US20050258698 Permanent magnet rotary motor |
| 11/24/2005 | US20050258697 Position-control stage system |
| 11/24/2005 | US20050258696 Position-control stage system |
| 11/24/2005 | US20050258695 Motor, drive unit and actuating device |
| 11/24/2005 | US20050258694 Pneumatic tool with integrated electricity generator |
| 11/24/2005 | US20050258693 Permanent magnet alternator and voltage regulator for regulating the output voltage of a permanent magnet alternator |
| 11/24/2005 | DE102005013674A1 Rotor für bürstenlosen Motor und bürstenloser Motor Rotor for brushless motor and brushless motor |
| 11/24/2005 | DE102004047972A1 Magnetoelektrischer Generator Magneto Generator |
| 11/23/2005 | EP1598920A2 Permanent magnet rotary electric motor |
| 11/23/2005 | CN1701493A Flat hollow type brushless servo motor with tool mounting hole |
| 11/23/2005 | CN1701486A Axial flux motor assembly |
| 11/23/2005 | CN1700570A Structure composing wheel hub motor clutch by inner roller type unidirectional bearing |
| 11/23/2005 | CN1700562A Permanent magnet rotary motor |
| 11/23/2005 | CN1228906C Skeleton-type brushless motor |
| 11/23/2005 | CN1228905C Air conditioner or compressor for refrigerator driven by permanent magnet synchronous motor |
| 11/23/2005 | CN1228902C Stator of rotary motor and manufacturing method thereof |
| 11/23/2005 | CN1228901C Rotary motor |
| 11/23/2005 | CN1228900C Electric motor and gear motor |
| 11/23/2005 | CN1228494C Driving assembly structure in drum type washing machine |
| 11/22/2005 | US6967425 Multi-functional electric stepper motor assembly having increased motor torque |
| 11/22/2005 | US6967424 Rotor assembly and stator assembly for an electrical machine |
| 11/22/2005 | US6967420 Electrical machine having a rotor specially adapted to high speeds |
| 11/22/2005 | US6967419 Motor for hybrid vehicle |
| 11/17/2005 | WO2005109610A1 Stator module |
| 11/17/2005 | WO2005109602A1 External stator magnetic return element and stator unit |
| 11/17/2005 | WO2005107356A2 Hybrid electric reluctance motor |
| 11/17/2005 | WO2005065332A3 Electrodynabmic appatatus and method of manufacture |
| 11/17/2005 | US20050254735 Hydrodynamic bearing device |
| 11/17/2005 | US20050253474 Synchronous induction motor and manufacturing method and drive unit for the same, and hermetic electric compressor |
| 11/17/2005 | US20050253472 Polygon mirror scanner having an easily replaceable bearing |