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)
04/2008
04/02/2008CN201044396Y Gas engine driven DC arc-welding generator
04/02/2008CN201044380Y Rotor device of curve outward type motor
04/02/2008CN201044379Y Novel rotor core punching piece and correspond permanent magnet for permanent magnetism synchronous servo
04/02/2008CN201044378Y Automatically voltage building-up brushless excitation generator without loss of excitation
04/02/2008CN201044377Y Stator of motor
04/02/2008CN101154872A Fan system, electric motor, and claw-pole motor
04/02/2008CN101154867A High-quality multi-use permanent magnet synchronous motor
04/02/2008CN101154866A Motor structure
04/02/2008CN101154865A Direct driving reluctance motor
04/02/2008CN101154864A Direct driving reluctance motor
04/02/2008CN101154862A Brushless inner rotor of double mechanical port electric motor
04/02/2008CN101154854A Manufacturing method for magnetic conduction component of electric motor
04/02/2008CN101154853A Manufacturing method for magnetic teeth of motor windings
04/02/2008CN101154850A Regulation structure of AC torque electric motor
04/02/2008CN101154849A Rator unit, method for manufacturing the rator unit, motor and pump having the same
04/02/2008CN101154842A Permanent magnet motor rotor
04/02/2008CN101154841A Permanent magnet motor rotor
04/02/2008CN101154840A Axial induction type motor structure
04/02/2008CN101154839A Brushless motor and electric power steering apparatus incorporating the same
04/02/2008CN101154838A Electrical excitation double salient-pole aerogenerator with wide range of rotation speed
04/02/2008CN101154837A Motor including a teeth section and a yoke section which are formed of mutually independent configuration members
04/02/2008CN101154836A Rotating electrical machine and alternating-current generator
04/02/2008CN101154835A Permanent magnet motor with axial permanent magnetic potential control and compensation function
04/02/2008CN101154834A Permanent magnet motor with axial permanent magnetic potential control and compensation function
04/02/2008CN101154833A Two-phase twenty-pole radial stator and rotor combined magnetic field electric motor
04/02/2008CN101154832A Permanent magnet motor with axial permanent magnetic potential control and compensation function
04/02/2008CN101154831A Electric motor with multi-layer stator and rotor
04/02/2008CN101154830A Multi-function motor
04/02/2008CN101153575A Oil fuel pump of brushless motor with built-in controller
04/02/2008CN101153364A Method for manufacturing powder sintered asynchronization solid electric machine rotor alloy material
04/02/2008CN100379128C Armature of linear motor
04/02/2008CN100379126C Bar-type vibration motor
04/02/2008CN100379122C Rotor for an electronically commutated motor and method for the mass production thereof
04/01/2008US7352102 Motor
04/01/2008US7352101 Skew shape variable laminated iron core and method of manufacturing the same
04/01/2008US7352100 Direct-current motor
04/01/2008US7352099 Electric machine
04/01/2008US7352097 Motor or generator and method of producing the same
04/01/2008US7352096 Electro-motive machine using Halbach array
04/01/2008US7350283 Method for making rotor for permanent magnet electric machine
03/2008
03/27/2008WO2008035920A1 Stator for electric motor and manufacturing method thereof
03/27/2008WO2008035851A1 Outer rotor-type fan motor and method for magnetizing magnet applied thereto
03/27/2008WO2008035599A1 Motor and compressor
03/27/2008WO2008035487A1 Rotor of motor
03/27/2008WO2008035105A2 Flux impulse motor
03/27/2008WO2008034864A1 Stator for an electrical machine with liquid cooling
03/27/2008WO2008034792A1 Synchronous machine
03/27/2008WO2008034760A1 Pole tooth with permanent magnet
03/27/2008WO2008016425A3 Axial-flux electric machine
03/27/2008WO2007132105A3 Method for producing a rotor comprising a step of machining grooves in the teeth of the poles, and rotor obtained by said method
03/27/2008US20080074009 Fan system, electric motor, and claw-pole motor
03/27/2008US20080073996 Motor stator
03/27/2008US20080073995 Brushless motor and electric power steering apparatus incorporating the same
03/27/2008US20080073989 Global pointing actuator
03/27/2008US20080072415 Iron Core and Method of Manufacturing the Same and Apparatus for Manufacturing the Same
03/27/2008DE102007000468A1 Endplatte für Elektromotor End plate for electric motor
03/27/2008DE102006043893A1 Polzahn mit Permanentmagnet Pole tooth with permanent magnet
03/27/2008DE102006043673A1 Synchronmaschine Synchronous machine
03/27/2008DE102006041981A1 Electrical machine i.e. electrically excited claw pole generator for motor vehicle, has retaining plate including locking device, with which plate crashes in axial direction at poles, where device is designed as sheet metal tab
03/26/2008EP1647081B1 Motor with modular stator segments
03/26/2008CN201041975Y Low-speed and ultra-high efficient lanthanon permanent magnetic synchronous electromotor
03/26/2008CN201041974Y A dual protrusion pole axial magnetic field permanent magnetic electromotor
03/26/2008CN201041960Y Dual protruding pole permanent magnetic wheel hub electromotor
03/26/2008CN201041959Y A gasoline start electromotor
03/26/2008CN201041958Y Magnetic pole deviation paring drive machine
03/26/2008CN101151783A Rotor magnet placement in interior permanent magnet machines
03/26/2008CN101151779A Electrical rotating machine comprising an intermediate sleeve interposed between the shaft and the polar wheels and method for making the rotor
03/26/2008CN101150276A Generator structure
03/26/2008CN101150263A Gear drive motor
03/26/2008CN101150262A Adhesive stator iron core for onboard line inductive motor
03/26/2008CN100377473C Motor and its manufacturing method
03/26/2008CN100377472C Motor stator
03/26/2008CN100377471C Multiple magnetic wheel permament magnet motor
03/26/2008CN100376465C Driving device for elevator
03/25/2008US7348707 Electromechanical device having three-dimensional stator laminations
03/25/2008US7348706 Stator assembly for an electric machine and method of manufacturing the same
03/25/2008US7346975 Method of manufacturing a stator for an inner type of rotor
03/25/2008CA2397128C High temperature superconducting synchronous rotor coil having multi-piece rotor core
03/20/2008WO2008033093A1 Micro-coilless motor (mcm)
03/20/2008WO2008031995A2 Toothed-rotor shaft, toothed rotor equipped with such a shaft and rotary electrical machine equipped with such a rotor
03/20/2008WO2008031883A1 An axial-flux electric motor provided with a high-efficiency cooling system
03/20/2008WO2008031804A1 Electrical machine with an internally cooled rotor
03/20/2008WO2008031795A1 Servodrive
03/20/2008WO2008031726A1 Permanent-magnet synchronous machine
03/20/2008WO2008003990A3 An electrical machine
03/20/2008WO2007136476A3 Electric machine rotor pole piece with anti coil rotation
03/20/2008US20080069686 Motor and fan device using the same
03/20/2008US20080067965 Electronically controlled electric motor
03/20/2008US20080067889 Multiple phase claw pole type motor
03/20/2008US20080067887 Dust Core and Method of Manufacturing the Same
03/20/2008US20080067886 Radial centering surface of a stator core
03/20/2008US20080067885 Permanent magnet machine
03/20/2008US20080067883 Generator and/or motor assembly
03/20/2008US20080067881 Torque Transmission Assembly for Superconducting Rotating Machines
03/20/2008US20080067879 Direct Drive Motor in Washing Machine
03/20/2008DE102006040223A1 Hub motor e.g. direct current electric motor, for use in e.g. mobile transport chair, has magnet coils, whose section, which is immersed in air gap, is aligned parallel to rotary axis of hub motor
03/20/2008DE102006040222A1 Hub motor e.g. direct current electric motor, for use in e.g. mobile transport chair, has magnet coils, whose section, which is immersed in air gap, is aligned parallel to rotary axis of hub motor
03/20/2008DE102006040221A1 Hub motor e.g. direct current electric motor, for use in e.g. mobile transport chair, has magnet coils, whose section, which is immersed in air gap, is aligned parallel to rotary axis of hub motor
03/19/2008EP1901418A1 An axial-flux electric motor provided with a high-efficiency cooling system
03/19/2008EP1901416A2 Stator of rotating electrical machine
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