| Patents for H02K 21 - Synchronous motors having permanent magnet; Synchronous generators having permanent magnet (17,141) |
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| 11/28/2001 | CN1323718A Dynamo arranged in the wheel hub of bicycle and the bicycle |
| 11/27/2001 | US6323576 Electric power generator having rotor magnets and stator faces similarly shaped |
| 11/27/2001 | US6323574 Polyphase motor and polyphase motor system for driving the same |
| 11/27/2001 | US6323572 Magnet type electric motor and generator |
| 11/27/2001 | US6323571 Rotary motor and production method thereof, and laminated core and production method thereof |
| 11/22/2001 | WO2001089063A1 Driving unit |
| 11/22/2001 | WO2001089060A1 Hybrid superconducting motor/generator |
| 11/22/2001 | WO2001010002A3 Spindle motor for hard disk drive |
| 11/22/2001 | US20010043021 Stepping motor |
| 11/22/2001 | US20010043020 Motor having a rotor with interior split-permanent-magnet |
| 11/22/2001 | US20010043016 Linear motor |
| 11/22/2001 | US20010042983 Electric motor and generator |
| 11/21/2001 | EP1156578A1 Planar stepping motor |
| 11/21/2001 | EP1156496A1 Isotropic compound and method for preparation thereof, isotropic bonded magnet, rotary machine and magnet roll |
| 11/21/2001 | EP1155948A2 Bicycle hub dynamo and bicycle |
| 11/21/2001 | EP1008225A4 High-power, low-voltage axial air-gap electrical machine having a compact stator |
| 11/21/2001 | CN1323460A A machine and a method therefor |
| 11/21/2001 | CN1323091A Comprehensive vehicle motor system |
| 11/20/2001 | US6320290 Magnetic levitated motor |
| 11/15/2001 | WO2001086786A1 Electric motor utilizing convergence of magnetic flux |
| 11/15/2001 | WO2001086785A1 Unipolar transverse flux machine |
| 11/15/2001 | WO2001086781A1 Roll drive for moving rolls |
| 11/15/2001 | WO2001086780A1 Roll drive |
| 11/15/2001 | US20010040414 Electric motor |
| 11/15/2001 | US20010040412 Radial gap, rotary yoke type brushless vibration motor |
| 11/15/2001 | DE10033466A1 Bürstenloser Gleichstrommotor mit radialer Wicklung und einem radialen Luftspalt sowie ein Verfahren zur Herstellung der radialen Wicklung A brushless DC motor having a radial coil and a radial air gap as well as a method for producing the radial winding |
| 11/15/2001 | DE10021368A1 Mechatronic actuator employing transmission system formed of motor and planetary rollers |
| 11/15/2001 | DE10020860A1 Elektrische Maschine mit Scheibenrotoren Electrical machine with disc rotors |
| 11/15/2001 | CA2379120A1 Electric motor utilizing convergence of magnetic flux |
| 11/14/2001 | EP1153472A1 Permanent magnet d.c. motor having a radially-disposed working flux gap |
| 11/14/2001 | EP1153471A2 Electrical machine |
| 11/14/2001 | EP1153469A1 Electric machine |
| 11/14/2001 | EP0923804A4 Methods and apparatus for improved dc motors and magnetic clutches |
| 11/14/2001 | CN2459814Y High-torque permanent magnet gear speed reducing motor |
| 11/13/2001 | US6316857 Spindle motor |
| 11/13/2001 | US6315529 Cooling fan with anti deflection arrangement |
| 11/08/2001 | WO2001084696A1 Brushless motor |
| 11/08/2001 | WO2001084695A1 Electrical machine comprising disc rotors |
| 11/08/2001 | WO2001084690A2 Permanent-magnet electric motor for circulation pumps of heating systems |
| 11/08/2001 | DE10039466A1 Unipolar transverse flux machine e.g. specifically a drive motor for wheel brakes, includes at least one rotor module consisting of two coaxial toothed ferromagnetic rotor rings and a permanent magnet ring |
| 11/07/2001 | EP1152516A2 Rotating electrical machine with concentration flux rotor and teeth-wound stator |
| 11/07/2001 | CN1321353A Electric motor with connector element on foil-shaped insulating substrate |
| 11/07/2001 | CN1320996A Magnetic-induction electric generator |
| 11/07/2001 | CN1074599C Permanent magnet synchronous motor |
| 11/06/2001 | US6313560 Thermally protected electric machine |
| 11/06/2001 | US6313558 Electric rotary machine having concentrated winding stator |
| 11/06/2001 | US6313557 Electric motor of the electronic commutation type for applications with a feeder line |
| 11/06/2001 | US6313554 Diskette incorporating permanent magnet generator with low leakage flux |
| 11/01/2001 | WO2001082455A1 Multipolar brushless motor |
| 11/01/2001 | US20010036414 Compressor and electric motor |
| 11/01/2001 | US20010035689 Actuation device with actuator and brake |
| 11/01/2001 | US20010035016 Compressor control mechanism and method |
| 10/31/2001 | EP1149460A1 Rotating electric machine comprising a rotor that is excited by permanent magnets |
| 10/31/2001 | EP1149245A1 Fluid pump with a motor housing and a method for the production of a motor housing |
| 10/31/2001 | DE10027246C1 Electrical machine has axial cooling channels in first set of stator laminations coupled together via deflection elements provided via second set of stator laminations |
| 10/31/2001 | DE10015912A1 Electrically-operated clutch for automobile drive train provided by electrical machine with rotor component and winding component |
| 10/31/2001 | CN1320295A Magnetic force rotating device |
| 10/31/2001 | CN1319935A Shaft motor with CD holder |
| 10/30/2001 | USRE37426 Floppy disk dive device |
| 10/25/2001 | WO2001080399A1 Method of producing stator windings |
| 10/25/2001 | WO2001026202A8 Axial fluid flow inducing device with multiple magnetically driven impellers |
| 10/25/2001 | US20010033742 Brushless DC motor |
| 10/25/2001 | US20010033113 Rotating electrical machine |
| 10/24/2001 | EP1147595A1 Permanent magnet electric machine with energy saving control |
| 10/24/2001 | EP1147594A1 Hydraulic turbogenerator |
| 10/24/2001 | EP1147317A1 Articulated motor stator assembly for a pump |
| 10/24/2001 | EP1127401A4 Improved compact generator, light-emitting wheel having the same, and manufacturing method therefor |
| 10/24/2001 | EP1002357B1 Rotor for an electrical machine |
| 10/24/2001 | CN2456359Y Inductive power generator attached to power body |
| 10/24/2001 | CN2455312Y Wheel body with power generator |
| 10/23/2001 | US6307291 Hydraulic dynamic bearing and spindle motor and rotary assembly provided |
| 10/23/2001 | US6307274 Power generator for a digital cassette cartridge |
| 10/23/2001 | US6305187 Air-conditioner, outdoor unit and refrigeration unit |
| 10/18/2001 | WO2001078458A1 Use of moving element to produce heat |
| 10/18/2001 | WO2001078216A1 Contactless energy transfer apparatus |
| 10/18/2001 | US20010030481 Direct-current brushless motor, and polygon scanner and image forming apparatus having the same and a method thereof |
| 10/18/2001 | US20010030477 Small and flat motor, and apparatus using the same motor |
| 10/17/2001 | EP1145410A1 Disk motor with bearing prestressing feature |
| 10/17/2001 | EP1145408A1 Electromagnetic machine |
| 10/17/2001 | EP1145406A1 Axial fluid flow inducing device with multiple magnetically driven impellers |
| 10/17/2001 | EP1072084A4 Improved electric motor |
| 10/17/2001 | CN2454978Y Super-low wind-power generator |
| 10/17/2001 | CN1317862A Efficient axis-field motor |
| 10/16/2001 | US6304019 Magnet generator |
| 10/16/2001 | US6304017 Counter rotating nested cylinders in electrical machinery |
| 10/16/2001 | US6304011 Rotary electrical machines |
| 10/11/2001 | WO2001076039A2 Electromagnetic apparatus employing high permeability low conductivity element |
| 10/11/2001 | US20010028360 Actuation device having multiple degrees of freedom of movement and reduced inertia |
| 10/11/2001 | US20010028201 Interior permanent magnet synchronous motor |
| 10/11/2001 | DE10110903A1 Electrical machine e.g. starter/generator unit for motor vehicle, has second stator located rigidly in housing that interacts with rotor by induction |
| 10/11/2001 | DE10033799A1 Transversal magnetic flux machine, has at least one stator and rotor forming magnetic circuit at right angles to movement direction, in which rotor and stator are formed of magnetic iron strips |
| 10/10/2001 | EP1143600A1 Stepping motor and driving apparatus |
| 10/10/2001 | EP1142085A1 Rotating electric machine with improved double excitation |
| 10/10/2001 | EP1142082A1 Fixing an electromotor on a printed board |
| 10/10/2001 | EP1142081A1 Multi-pole electric motor and method of producing the same |
| 10/10/2001 | EP1140601A1 Device for driving a vehicle and in particular a railway vehicle |
| 10/10/2001 | EP1139837A1 Food processing apparatus including magnetic drive |
| 10/10/2001 | CN2453600Y Low speed permanent magnetic ac generator |
| 10/10/2001 | CN2452804Y Electric motor with changeable torque force |
| 10/10/2001 | CN1316817A Miniaturized flat electric machine and device loading the electric machine |