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)
05/2003
05/28/2003CN1421064A Magnet retainer and method for fixing magnet on support element
05/28/2003CN1420606A Motor rotor and its mfg. method, motor, brushless motor, compressor, refrigerator and air conditioner
05/28/2003CN1420597A Sealed structure motor and use method thereof
05/28/2003CN1420596A Hermetic compressor
05/28/2003CN1420595A Embedded permanent-magnet brushless DC electric machine rotor
05/28/2003CN1420594A Silicon steel sheet fixing structure of brushless DC electric machine
05/28/2003CN1420593A Vibrator device of linear electric machine
05/28/2003CN1420592A Stator of electric machine
05/28/2003CN1110121C Steel sheets for stator cores, stator cores with same and munufacture thereof
05/28/2003CN1109616C Electric motor vehicle
05/27/2003US6570293 Alternator rotor coil
05/27/2003US6570288 Outer rotor type brushless direct current motor
05/27/2003US6570284 Brushless motor having double insulation
05/27/2003US6570277 Rotating electric machine
05/27/2003US6568066 Miniature motor and method for manufacturing the same
05/27/2003US6568064 Method of manufacturing motor yoke
05/22/2003WO2003043164A1 Dynamo-electric machine
05/22/2003WO2003043163A1 Electrical machine with a cavity filled with a protective gas
05/22/2003WO2003041889A1 A metallic lamination, a stack of metallic laminations and packing method therefor
05/22/2003WO2001069759A3 Disc
05/22/2003US20030094876 Stator structure with composite windings
05/22/2003US20030094875 Synchronous reluctance motor
05/22/2003US20030094874 Outer rotor type brushless direct current motor
05/22/2003US20030094873 Permanent magnet array and magnet holder for flywheel motor/generator
05/22/2003US20030094872 Rotor end caps and a method of cooling a high speed generator
05/22/2003US20030094868 Electric motor, in particular a fan motor
05/22/2003US20030094867 Electric motor with external rotor
05/22/2003US20030094866 Turbo generator with a rotor with direct gas cooling
05/22/2003US20030094863 Starter for engine
05/21/2003EP1313199A2 End play adjusting assembly for sealed motor
05/21/2003CN2552243Y Rotor for ac motor
05/21/2003CN2552239Y Integrated rotor lamination
05/21/2003CN2552238Y Rotor for dc motor
05/21/2003CN2552237Y Stator for brushless dc electric machine
05/21/2003CN2552236Y Stator iron-core lamination for external rotor type dc motor
05/21/2003CN2552235Y Permanent magnet plate for external rotor type dc motor
05/21/2003CN1419729A Rotating electrical machine
05/21/2003CN1419331A Synchronous induction motor, method for making same, and compressor
05/21/2003CN1419330A Single winding electrode changing double-speed asynchronous motor
05/21/2003CN1109396C Rotor of squirrel-cage induction motor
05/21/2003CN1109395C Two-pole turbine generator and rotor thereof
05/20/2003US6566784 Stator structure with single-arm tooth holders
05/20/2003US6566783 Permanent magnet generator having internal stator with adjustable air gap
05/20/2003US6566781 Stator for an automotive alternator
05/20/2003US6566779 Coil winding for DC machine
05/20/2003US6566778 Cage-type induction motor for high rotational speeds
05/20/2003US6565326 Heat-dissipating fan structure
05/15/2003WO2003041244A1 Motor
05/15/2003WO2003041242A1 Claw-pole rotor and production method therefor
05/15/2003WO2003040553A1 An electric power generator using
05/15/2003US20030090170 Synchronous inductance motor, a manufacturing method of the synchronous inductance motor, and a compressor
05/15/2003US20030090169 Stator for electric motors
05/15/2003US20030090168 Laminated iron core for rotary electric machine
05/15/2003US20030090167 Rotary electric machine for electric vehicle
05/14/2003EP1311055A2 Starter for engine
05/14/2003EP1311050A2 Laminated iron core for rotary electric machine
05/14/2003EP1310677A2 Supercharger
05/14/2003EP1145409B1 Electric machine with cooled rotor
05/14/2003CN2550957Y Composite magnetic changing automobile AC generator
05/14/2003CN2550950Y Motor special for 220V large power building machine
05/14/2003CN2550948Y Furnace water pump motor for changing high voltage into low voltage
05/14/2003CN2550947Y Vibrative lens motor
05/14/2003CN1417928A Permanent magnetic rotary electric device
05/14/2003CN1417922A Structure of rotor and stator of AC/DC motor
05/14/2003CN1417921A Modular stator structure
05/14/2003CN1417920A Laminated iron core for rotary motor
05/14/2003CN1417466A Engine starter
05/14/2003CN1108656C Method of mounting permanent magnet
05/13/2003US6563248 Hybrid-magnet DC motor
05/13/2003US6563246 Rotary electric machine for electric vehicle
05/13/2003US6563132 Conductive polymer materials and methods for their manufacture and use
05/08/2003WO2003038972A1 Electric machine energized with permanent magnets
05/08/2003US20030085629 Permanent magnet retaining arrangement for high speed rotors
05/08/2003US20030084888 Supercharger type compressor/generator with magnetically loaded composite rotor
05/07/2003EP1309074A2 Tapered rotor-stator air gap for superconducting synchronous machine
05/07/2003EP1309070A2 Wet rotor motorpump with protection arrangement against corrosion
05/07/2003EP1309069A1 High speed rotor with magnet retention arrangement
05/07/2003EP1309068A2 Magnet retention channel arrangement for high speed operation
05/07/2003EP1309067A2 Permanent magnet retaining arrangement for high speed rotors
05/07/2003EP1309066A2 Permanent-magnet excited rotor for a synchronous machine
05/07/2003EP1307957A1 Stator for electric motors
05/07/2003EP1221191B1 Electric motor comprising a rotor mounted on one side
05/07/2003EP1203436B1 Electric axial flow machine
05/07/2003CN2549642Y Single phase brushless motor
05/07/2003CN1416206A Reciprocating motor
05/07/2003CN1416205A Two-in-one permanent magnet brushless electomotor with internal rotor
05/07/2003CN1416198A Oynamo Set with iron core and mfg. method of such iron core
05/06/2003US6559573 Steel shaft; workability, wear and corrosion resistance; disk drives
05/06/2003US6559572 Stator core of vehicle rotary electric machine and method of manufacturing the same
05/06/2003US6559570 Bulk amorphous metal magnetic components for electric motors
05/02/2003EP1306963A1 Permanent magnet type rotary electric device
05/02/2003EP1306960A2 Electric motor
05/02/2003EP1305869A1 Stator for reciprocating motor
05/02/2003EP1305868A1 Rotating electrical machine and method for production thereof
05/02/2003EP1305866A1 Rotor
05/02/2003EP1183770B1 Step motor with double coil in a plane
05/02/2003EP1153469B1 Electric machine
05/02/2003EP1114500B1 Electric motor
05/01/2003US20030080644 Removable and corrosion resistant stator assembly for an inductive drive mechanism
05/01/2003US20030080642 Brushless DC motor
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