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)
06/2007
06/27/2007CN1988324A High speed magnetic resistance motor
06/27/2007CN1988323A Yoke of rotary electric machine and manufacturing method thereof
06/26/2007US7235911 Stepping motor
06/26/2007US7235910 Selective etching process for cutting amorphous metal shapes and components made thereof
06/26/2007US7235905 Electric power steering assembly
06/26/2007US7235903 Step motor having stator with separated structure
06/26/2007US7235146 Method for repairing the electric insulation layers between pieces of sheet metal of sheet metal segments of electric generators and motors
06/26/2007US7234226 Method for manufacturing iron core for rotating-electric machine
06/21/2007WO2007069332A1 Permanent magnet generator rotor for gas turbine, its manufacturing method, and gas turbine
06/21/2007WO2007068515A1 Rotor of an electrical machine, in particular of a motor, and method for producing a rotor
06/21/2007WO2006080697A3 Shaft rotor connection ao a outer rotor
06/21/2007US20070138904 Flat-type single phase brushless DC motor
06/21/2007US20070138903 Rotor assembly of brushless motor
06/21/2007US20070138902 Motor in which an electric leakage to a shaft is prevented
06/21/2007US20070138901 Stepping Motor and Electronic Apparatus
06/21/2007US20070138900 Claw pole motor stator
06/21/2007US20070138898 Synchronous motor with permanent-magnet rotor
06/21/2007US20070138897 Dc motor
06/21/2007US20070138894 Rotor assembly for use in line start permanent magnet synchronous motor
06/21/2007US20070138893 Rotor assembly for use in line start permanent magnet synchronous motor
06/21/2007US20070138892 Asymmetrical composite magnet structure for lobed rotor
06/21/2007US20070138891 Magnet retention and positioning sleeve for surface mounted rotor assemblies
06/21/2007US20070138890 Permanent magnet type DC motor assembly
06/21/2007US20070138889 Rotor of an electrical machine
06/21/2007US20070138881 Motor attached with torque transmission member
06/21/2007US20070138876 Electrical machine
06/21/2007DE19901104B4 Elektromotor, insbesondere permanent erregter Gleichstrommotor Electric motor, in particular a permanently excited direct current motor
06/21/2007DE102005058576A1 Elektrische Maschine Electric machine
06/21/2007DE102005038777B4 Linearmotor für einen Kältemittelkompressor Linear motor for a refrigerant compressor
06/20/2007EP1798841A2 Synchronous motor with permanent-magnet rotor
06/20/2007EP1797640A1 Devices for dissipating heat from electrical machines
06/20/2007CN2914476Y Polarizer rotor
06/20/2007CN2914475Y Generator
06/20/2007CN2914464Y Electric motor
06/20/2007CN2914461Y 永磁转子 Permanent magnet rotor
06/20/2007CN2914460Y Electric motor / electric generator
06/20/2007CN2914459Y Dynamo for vehicle
06/20/2007CN1985424A Magnet fixing structure for electric rotating machine
06/20/2007CN1983775A Electric machine
06/20/2007CN1983774A Permanent-magnet rotor of synchronous motor and manufacturing method thereof
06/20/2007CN1983768A Stator structure and its production
06/20/2007CN1983767A Alternator and method of manufacture
06/20/2007CN1983766A Self magnetizing motor and method for winding coils on stator thereof
06/20/2007CN1983765A Electromechanical device having three-dimensional stator laminations
06/20/2007CN1983764A Self magnetizing motor and method for winding coils on stator thereof
06/20/2007CN1322655C Waste gas turbine supercharged power generator
06/20/2007CN1322654C Stator iron core of rotating electric machine and stator thereof
06/19/2007US7233093 Electric rotating machine
06/19/2007US7233092 Permanent magnet synchronous motor
06/19/2007US7233091 Electric motor with field assemblies having core pieces with mating features
06/19/2007US7233090 Electric machine, in particular brushless synchronous motor
06/19/2007US7233089 Permanent magnet rotating electric machine
06/14/2007WO2007067762A2 Rotor assembly for an electric machine including a vibration damping member and method of manufacturing same
06/14/2007WO2007067738A2 A rotor assembly having a reduced back portion and method of manufacturing same
06/14/2007WO2007066829A1 Dynamo-electric machine
06/14/2007WO2007066793A1 Dynamo-electric machine
06/14/2007WO2007066778A1 Stator position adjusting method and device
06/14/2007WO2007066776A1 Stator position measuring method and measuring device
06/14/2007WO2007066774A1 Method of producing motor drive device and motor drive device
06/14/2007US20070132337 Rotating electrical machine or alternator and method of manufacturing rotor core used in the same
06/14/2007US20070132336 Rotor assembly for an electric machine including a vibration damping member and method of manufacturing same
06/14/2007US20070132335 Rotor assembly having a reduced back portion and a method of manufacturing same
06/14/2007US20070132333 Self magnetizing motor and method for winding coils on stator thereof
06/14/2007US20070132328 Actuator
06/14/2007US20070132323 Motor of washing machine
06/14/2007US20070132322 Stepper motor having solenoid coils around end portions of stator poles
06/14/2007DE102005059074A1 Linear motor`s Iron body for refrigerant compressor, has plates that are combined in respective groups to segments, where plates of segment are arranged parallel to radial beam through center of segments in circumferential direction
06/14/2007DE102005059018A1 Rotor shaft-hub-connection for electric motor, has shaft with pre-center area, center area and torque transmission area for pre-centering, centering and transmission of torque, respectively, where two areas have knurl or gear tooth system
06/14/2007DE102005057381A1 Primärteil eines Linearmotors und Linearmotor hiermit Primary part of a linear motor and linear motor hereby
06/13/2007EP1796250A1 Motor
06/13/2007EP1796248A1 Method of manufacturing a rotor and rotor for a rotary electrical machine
06/13/2007EP1796244A2 Rotating electrical machine for alternator and method of manufacturing rotor core used in the same
06/13/2007EP1795701A1 Fluid machine
06/13/2007EP1795507A1 Method for forming a permanent mechanical joint of surfaces by means of a non-conducting inorganic substance
06/13/2007EP1356571B1 Method for producing a housing for a small-sized motor excited by a permanent magnet and said housing
06/13/2007CN2912093Y Assembling permanent-magnet d.c.dynamo
06/13/2007CN2912091Y 3-slot d.c. iron core microdynamo having square and round shapes
06/13/2007CN2912081Y Brushless dynamo able to save raw material
06/13/2007CN2912080Y Internally rotating brushless dynamo and/or generator
06/13/2007CN2912079Y Dynamo's iron-core for electric bicycle
06/13/2007CN1980048A Switch magnetic-resistance motor system for driving electric bicycle
06/13/2007CN1980015A Rotor structure of single-phase inducing motor for compressor
06/13/2007CN1980007A Motor and method of manufacturing housing
06/13/2007CN1980006A Rotating electrical machine or alternator and method of manufacturing same
06/13/2007CN1980005A Axial-radial, axial flux structural composite permanent-magnet motor
06/13/2007CN1980004A Electromechanical part of rotary compressor
06/13/2007CN1980003A Motor, method for manufacturing the same, and washing machine using the same
06/13/2007CN1980002A Single-phase inducing motor for air-conditioner compressor
06/13/2007CN1980001A General motor and its stator lamination
06/13/2007CN1978877A Free-piston generator
06/13/2007CN1321491C Motor stator and method of manufacturing the motor stator
06/13/2007CN1321267C Wind turbine generator
06/12/2007US7230363 Low profile generator configuration
06/12/2007US7230361 Efficient high-speed electric device using low-loss materials
06/12/2007US7230359 Electric motor with poles shaped to minimize cogging torque
06/12/2007US7230357 External rotor motor and method for assembling such a motor
06/12/2007US7228616 System and method for magnetization of permanent magnet rotors in electrical machines
06/12/2007US7228615 Method for manufacturing a permanent-magnet excited rotor for a high speed electric motor
06/07/2007WO2007063752A1 Motor for injection molding machine, rotor of buried magnet motor
06/07/2007WO2007063581A1 Nonoriented electromagnetic steel sheet and process for producing the same
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