Patents for H02K 19 - Synchronous motors or generators (6,576)
09/2002
09/04/2002EP1236269A1 Switched reluctance generator and a method of controlling such a generator
09/04/2002EP1236263A1 Motor/generator with energised reluctance and coil in the air gap
09/04/2002CN2508885Y Brushless power generating electric welding two-purpose machine with exciter
09/04/2002CN1367570A Oscillating motor and motor control equipment and method
08/2002
08/29/2002WO2002067276A1 Rotary transformer
08/29/2002WO2002050977A3 Stator windings and connections alternator
08/29/2002US20020117989 Starting control method of and control apparatus for synchronous motor, and air conditioner, refrigerator, washing machine and vacuum cleaner each provided with the control apparatus
08/29/2002US20020117934 Vehicular alternator
08/29/2002US20020117912 Rotary electric machine
08/29/2002DE10200665A1 Drehstromgenerator Alternator
08/29/2002DE10200512A1 Drehstromgenerator Alternator
08/28/2002EP1235332A1 Unity consisting of an electromagnetic retarder and its electric supply
08/28/2002EP1235331A1 Ac generator for vehicle
08/28/2002CN2508451Y Combined excitation AC electric generator
08/28/2002CN1089964C Double-exciting electric machine, especially alternating-current generator for vehicle
08/27/2002US6441529 Reluctance-type motor having widened bottom
08/22/2002WO2002065617A1 Electrical machine
08/22/2002US20020113515 Rotary electric machine
08/22/2002US20020113510 Vehicle AC generator
08/22/2002US20020113505 Alternator including case with open portion for brush removal
08/22/2002US20020112904 Hybrid electric vehicle employing permanent magnetic type dynamo-electric machine
08/22/2002DE10160014A1 Antriebseinrichtung für einen gesteuert verfahrbaren Schlitten einer Werkzeugmaschine Drive means for a controlled movable carriage of a machine tool
08/22/2002DE10106519A1 Elektrische Maschine Electric machine
08/21/2002EP1233499A2 Rotary electric machine
08/15/2002WO2002051660A3 Electric motor
08/15/2002US20020109429 Permanent magnet type electric motor
08/14/2002EP1231702A1 Vehicle AC generator
08/14/2002EP1230724A1 Low inductance electrical machine
08/14/2002EP0940000B1 Electronically switched two phases reluctance machine
08/13/2002US6433457 Brushless AC generator
08/13/2002US6433456 Automotive alternator
08/13/2002US6433455 Vehicle AC generator
08/08/2002WO2002060716A1 Combined power generating unit for cars and tractors provided with electrical transmission and motorised wheels (variants)
08/08/2002US20020105819 Device for producing electricity from a three-phase network, in particular for a road vehicle
08/08/2002US20020105242 Alternator
08/08/2002US20020104909 Food waste disposer employing switched reluctance machine
08/07/2002CN1362314A Driving device for controllable drive of sliding device
08/06/2002US6429556 AC generator for vehicle
08/01/2002WO2001033698A9 Fluid-cooled, high power switched reluctance motor
07/2002
07/31/2002EP1227567A2 Alternator for vehicle
07/31/2002EP1227566A2 Claw pole generator with permanent magnets
07/31/2002EP1226645A1 Low inductance electrical machine for flywheel energy storage
07/31/2002EP0862809B1 Externally-wound stator with improved magnetic transition
07/31/2002CN1361580A Oscillating magnetic resistance motor and reciprocating compressor with the same motor
07/30/2002US6426580 Vehicular AC generator
07/30/2002US6426575 AC generator for an automotive vehicle with enhanced cooling of internal elements
07/25/2002WO2002058212A1 Slot area undercut for segmented stators
07/25/2002WO2001003273A9 Exciter with axial gap
07/25/2002US20020097012 Oscillating motor and motor control apparatus and method
07/25/2002US20020096965 Vehicular AC generator
07/25/2002US20020096964 Alternating current generator for vehicle
07/25/2002US20020096963 Vehicle AC generator
07/25/2002US20020096958 Automative alternator
07/25/2002US20020096951 Driving assembly for controllably driving a slide
07/24/2002EP1225677A2 Automotive alternator
07/24/2002CN1360748A 永久磁铁同步电动机 The permanent magnet synchronous motor
07/23/2002US6424073 Alternator
07/23/2002US6424072 Motor vehicle alternator with interpolar magnets
07/23/2002US6424071 Automotive alternator
07/18/2002US20020093270 Automotive alternator
07/18/2002US20020093269 Slot area undercut for segmented stators
07/18/2002US20020093263 Magnetically journalled electrical drive
07/18/2002US20020093254 Automotive alternator
07/18/2002US20020093252 Integrated system of a permanent magnet excited motor and a non-contact power feeding apparatus
07/17/2002EP1223661A2 Automotive alternator
07/17/2002EP1223660A1 Automotive alternator and a method for manufacturing a stator therefor
07/17/2002EP1223657A1 Automotive alternator
07/16/2002US6420842 Exciter and electronic regulator for rotating machinery
07/11/2002WO2002054566A1 Improved rotary machine for motor vehicle
07/11/2002WO2002054563A1 End cap assembly for a switched reluctance electric machine
07/11/2002US20020089251 Rotary electric machine and electric vehicle using the same
07/10/2002CN1357961A Residual magnetism device to produce induced electromotive force
07/09/2002US6417594 Vehicle alternator
07/09/2002CA2245557C Energy storage flywheel apparatus and methods
07/04/2002WO2002051660A2 Electric motor
07/04/2002US20020084716 End cap assembly for a switched reluctance electric machine
07/03/2002EP1220423A2 Automotive alternator
07/03/2002EP1220416A2 Device for generating electric energy from a three-phase network, including an on-board alternator
07/03/2002CN1357165A Colling of high-voltage rotating electric machine
07/03/2002CN1356757A Bi-rotation electric generator
07/02/2002US6414410 Rotary electric machine having reduced winding
06/2002
06/27/2002WO2002050977A2 Stator windings and connections alternator
06/27/2002WO2002050976A2 Alternator stator for motor vehicles
06/27/2002US20020079772 Automotive alternator and a method for manufacturing a stator therefor
06/27/2002US20020079748 Oscillating reluctance motor and reciprocating gas compressor using the same
06/26/2002CN1086858C Self-starting brushless electric machine
06/25/2002US6411060 Driving device for switched reluctance motor and method therefor
06/25/2002US6411005 System to improve the torque smoothness of an electric machine
06/20/2002US20020074978 Electrical machine, especially a three-phase generator
06/19/2002EP1214776A1 Exciter having thermally isolated diode wheel and method of removing diode wheel
06/19/2002EP1027765B1 Wire routing design for a rotor of an electrical machine
06/19/2002EP0995257B1 Synchronous alternator for use in a wind power plant and wind power plant
06/18/2002US6407476 A.C. generator for use in a vehicle
06/13/2002US20020070620 Permanent magnet rotor and method of making the same
06/12/2002EP0768750B1 Switched-reluctance rotary machine
06/11/2002US6404096 Alternating current generator for vehicle
06/11/2002US6404091 Automotive ac generator
06/11/2002US6404082 Exciter having thermally isolated diode wheel and method of removing diode wheel for same
06/06/2002US20020067101 Motor vehicle alternator with permanent magnets
06/06/2002US20020067096 Rotor for synchronous motor
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