Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 1 - Details of the magnetic circuit
Patents for H02K 1 - Details of the magnetic circuit (44,776)
03/2003
03/06/2003US20030042818 System and method for end turn retention on a high speed generator rotor
03/06/2003US20030042817 Stator structure for rotary electric machine
03/06/2003US20030042815 Electric rotating machine and electromagnetic machine and apparatus
03/06/2003US20030042814 Motor
03/06/2003US20030042811 Bearing fixed assembly in a direct current fan
03/06/2003CA2459144A1 System and method for end turn retention on a high speed generator rotor
03/05/2003EP1289104A2 High temperature superconducting synchronous rotor coil having multi-piece rotor core
03/05/2003EP1289101A2 Motor with two axially coupled reluctance and permanent magnet rotors
03/05/2003EP1289097A2 Electric machine with toroidal coils
03/05/2003EP1287922A1 Method and device for the punching of laminations for rotors
03/05/2003EP0736234B1 Method and apparatus for transducerless flux, position and velocity estimation in drives for ac machines
03/05/2003CN2538601Y Motor for electric vehicle
03/05/2003CN1400725A Rotor of synchronous reluctance motor and its making process
03/05/2003CN1102670C Non-directional electromagnetic steel sheet, and method for mfg. same
03/04/2003US6528920 Permanent magnet rotary machine and electric vehicle using the same
03/04/2003US6528908 Induction drive for induction driven conveyor including a virtual continuous magnetic body and method of driving induction driven conveyor including a virtual continuous magnetic body
03/04/2003US6527523 Hermetic type compressor
03/04/2003US6526646 Rotor assembly
02/2003
02/27/2003WO2003017447A1 Stator and method for manufacturing stator
02/27/2003WO2002080194A3 Conductive polymer materials and methods for their manufacture and use
02/27/2003US20030039560 Fan in which motor yoke is mounted by caulking or spot welding and the mounting method thereof
02/27/2003US20030038561 Motor for use with thin type inner rotor and disk apparatus
02/27/2003US20030038560 High temperature superconducting synchronous rotor coil having multi-piece rotor core
02/27/2003US20030038557 Multi pole electrical machine with reduced cogging force
02/27/2003US20030038555 Rotating electrical machine with slotless stator
02/26/2003EP1286446A1 Permanent magnet rotor and permanent magnet machine
02/26/2003EP1008222B1 Electric motor
02/26/2003CN2538096Y Directly driving outer rotor permanent magnet brushless washing machine motor
02/26/2003CN2538091Y Bicycle generator
02/26/2003CN1399399A Permanent magnetic three phase stepped motor
02/26/2003CN1399396A Miniature motor with low start and stop torque
02/25/2003US6525444 Apparatus and method utilizing amorphous metal laminates in an electric generator
02/25/2003US6525442 Permanent magnet rotating electric machine
02/25/2003US6525437 Rotating electrical machine stator
02/25/2003US6524380 Magnesium methylate coatings for electromechanical hardware
02/20/2003WO2003015246A1 Brushless motor and electric appliance or vehicle equipped with the same
02/20/2003WO2003015242A1 Electric motor comprising a coiled cooling pipe
02/20/2003WO2003015241A1 Electric propulsion units
02/20/2003WO2003015239A1 Motor
02/20/2003WO2003013768A1 Method and apparatus for manufacturing multi-material powder metal components
02/20/2003WO2002089292A3 A toroidal electrical machine and an annular winding carrier therefor
02/20/2003WO2002087056A3 Stator for an electrical induction machine, especially a synchronous machine
02/20/2003WO2002021666A9 Stator core design
02/20/2003WO2001076044B1 Reluctance motor and a method for controlling a reluctance motor
02/20/2003US20030034710 Bulk amorphous metal magnetic components for electric motors
02/20/2003US20030034707 High speed rotor
02/20/2003CA2454652A1 Method and apparatus for manufacturing multi-material powder metal components
02/19/2003CN1398452A Cooling structure of generator
02/18/2003US6522046 Vehicular AC generator
02/18/2003US6522045 Vehicular AC generator
02/18/2003US6522042 Anchoring system for injection molded magnets on a flux ring or motor housing
02/18/2003US6522041 Permanent magnet motor flux rings
02/18/2003US6519959 Air conditioner
02/13/2003WO2003012956A1 Rotary electric machine
02/13/2003WO2003012955A1 Stator assembly
02/13/2003WO2003012954A2 Homopolar electric machine
02/13/2003WO2002077352A3 Washing machine including a segmented stator switched reluctance motor
02/13/2003US20030030535 Interlock tabs for laminations
02/13/2003US20030030349 Stator structure of variable reluctance resolver
02/13/2003US20030030348 Ring stator motor device
02/13/2003US20030030346 Rotor body and method for producing rotor bodies
02/13/2003US20030030345 Core, rotating machine using the core and production method thereof
02/13/2003US20030030343 Rotor for a motor
02/13/2003US20030030333 Cooling of a rotor for a rotary electric machine
02/12/2003EP1283581A2 Rotor for permanent magnet motor
02/12/2003EP1282931A1 Stator
02/12/2003EP1282765A1 Turbocharger for an internal combustion engine with pistons
02/12/2003CN2535968Y Self-assisting multi-magnetic-pole miniature generator
02/12/2003CN2535967Y 节能发电机 Saving generator
02/12/2003CN2535963Y Improved motor rotor spindle fixing structure
02/12/2003CN2535962Y Motor stator forming balancing symmetrical magnetic poler reating to stator seat
02/12/2003CN1396692A Air conditioner or compressor for refrigerator driven by permanent magnet synchronous motor
02/12/2003CN1396690A Rotor for permanent-magnet motor
02/12/2003CN1101524C Improved structure of linear compressor
02/11/2003US6518687 Stator for starter motor
02/11/2003US6518683 Integrated torque motor and throttle body
02/11/2003US6517328 Compressor and an electric motor with an insulative, non-conductive member inserted between the stator and the motor housing
02/06/2003US20030026716 Oscillation-type compressor
02/06/2003US20030025416 Generators and transformers with toroidally wound stator winding
02/06/2003US20030025415 Orientation device and magnetization device
02/06/2003US20030025414 Permanent magnet motor/generator
02/06/2003US20030025413 Circumferential confronting type motor
02/06/2003US20030025412 Magnetic sleeve assembly
02/06/2003US20030025408 Methods and apparatus for increasing power of permanent magnet motors
02/05/2003EP1282219A1 Platen for flat linear motor
02/05/2003EP1282215A1 Orientation device and magnetization device
02/05/2003EP1282214A2 Permanent magnet motor/generator
02/05/2003EP1281229A2 Permanent-magnet electric motor for circulation pumps of heating systems
02/05/2003CN2534727Y Low-speed motor for pumping unit
02/05/2003CN2534726Y Ring type motor
02/05/2003CN2534719Y Brushless DC motor for kitchen ventilator
02/05/2003CN1395757A Electric motor with external rotor
02/05/2003CN1395355A Electric machine with iron core
02/05/2003CN1395354A Planar radial armature slot axial magnetic field permanent magnetic motor
02/05/2003CN1395353A Axial flux motor
02/05/2003CN1395352A Special-purpose permanent magnetic ferrite magnet pole for automobile motor and preparing method
02/04/2003US6515397 Electric motor
02/04/2003US6515396 Stator flux ring having fastenable pole pieces and method of making same
02/04/2003US6515394 Stacked coil assembly for a stator
02/04/2003US6515390 Electric drive apparatus with a rotor having two magnetizied disks
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