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)
11/2007
11/29/2007US20070273237 Alternator having stator wound with wiring
11/29/2007US20070273235 Electric motor
11/29/2007US20070273234 Cogging reduction in permanent magnet machines
11/29/2007US20070273232 Rotor hub and assembly for a permanent magnet power electric machine
11/29/2007DE202005021396U1 Elektromagnetischer zweiphasiger Schrittmotor Electromagnetic two-phase stepper motor
11/29/2007DE19922794B4 Drehstrommaschine und Verfahren zu ihrer Herstellung Phase machine and the process for their preparation
11/29/2007DE102006024780A1 Electrical energy producing method, involves controlling magnetic field lines of magnetic field of energizing magnet e.g. permanent magnet, from pole-to-pole of magnet by rotor such that lines do not penetrate coils
11/29/2007DE102006023249A1 Permanently excited alternating current synchronous machine for rotary and linear application, has coil with magnetizing parts surrounded by receiver and magnetically conductive inference elements of magnetic circuit
11/28/2007EP1860755A2 Magnet retaining arrangement
11/28/2007EP1860754A1 Electric motor
11/28/2007EP1860753A2 Electric Motor And Electric Compressor
11/28/2007EP1859524A1 Stack of metallic laminations and process for forming a lamination stack
11/28/2007EP1639686B1 Electric motor for a drive unit of a vehicle, especially railroad drive unit, and drive unit comprising such an electric motor
11/28/2007CN200983566Y Power square wave lanthanon permanent synchronization electromotor unit
11/28/2007CN200983546Y DC brushless fan motor magnetic induction structure
11/28/2007CN200983543Y Efficient energy-saving AC electromotor
11/28/2007CN200983536Y Three-phase brushless DC heat radiation fan structure for affair machine
11/28/2007CN200983519Y Poly-magnetic low-fluctuation permanent brushless motor
11/28/2007CN200982289Y Linear motor submersible reciprocal oil extraction pump
11/28/2007CN101080862A Rotor for motor and manufacturing method therefor
11/28/2007CN101079566A Brushless motor
11/28/2007CN101079565A An external rotor car permanent magnetic generator
11/28/2007CN101079560A Spindle motor
11/28/2007CN101079559A Electric motor
11/28/2007CN101079558A A radial ventilated cooling motor
11/28/2007CN101079557A Coil mutual-supplementary magnetic pass switching biconvex permanent magnetic motor
11/28/2007CN101079556A Structure of novel generator stator
11/28/2007CN100352144C Audio Switch type AC induction motor
11/28/2007CN100352135C Direct cooling permanent magneta A.C. servo electric machine and brushless D.C. electric machine and application in fuel cell
11/28/2007CN100352134C Stator winding with cascade end links
11/28/2007CN100351962C Method of manufacturing magnetic core, magnetic core, electromagnetic transducer, timepiece, and electronic device
11/28/2007CN100351516C Multi-stage centrifugal compressor
11/27/2007CA2588484A1 Magnet retaining arrangement
11/22/2007WO2007132105A2 Method for producing a rotor comprising a step of machining grooves in the teeth of the poles, and rotor obtained by said method
11/22/2007WO2007131889A1 Permanent-magnet synchronous machine
11/22/2007WO2007131574A1 Bagging machine
11/22/2007WO2007113357B1 Magnetic motor
11/22/2007US20070267938 Dynamoelectric rotor
11/22/2007US20070267936 Electric machine rotor pole piece with anti coil rotation
11/22/2007US20070267934 Miniature Brushless Motor Structure
11/22/2007US20070267932 Stator for inner rotor type rotating electric machine
11/22/2007US20070267931 Magnetic control circuit separation slit
11/22/2007US20070267930 Traction drive for elevator
11/22/2007US20070267929 Stator arrangement and rotor arrangement for a transverse flux machine
11/22/2007US20070267924 Vibration damping rotor assembly for rotating machinery
11/22/2007DE102007021946A1 Electric motor e.g. two-phase motor, has stator parts carried by one-piece coil body that is arranged in such a manner that ends of pole arms of adjacent stator parts are arranged under right angle
11/22/2007DE102006057293A1 Dynamoelektrischer Rotor Dynamoelectric rotor
11/22/2007DE102006036392A1 Elektromotor mit Rotor, Rotor und Verfahren zur Herstellung eines Rotors für einen Elektromotor Electric motor with a rotor, the rotor and the method for manufacturing a rotor for an electric motor
11/22/2007DE102006022836A1 Statoranordnung und Rotoranordnung für eine Transversalflußmaschine Stator and rotor assembly for a transverse flux
11/22/2007DE102006022612A1 Housing element e.g. rotor pot, for e.g. electronic commutating motor, has spring element with radial guide placed at end, where guide protrudes from base to interference body and engages in recess of interference body in suitable manner
11/22/2007DE10005211B4 Elektrohandwerkzeug-Elektromotor Electric hand tool electric motor
11/22/2007CA2686949A1 Permanent magnet rotor with crimped sheath
11/21/2007EP1858139A2 Miniature electric motor
11/21/2007EP1858138A2 Reluctance type rotating machine with permanent magnets
11/21/2007EP1858137A1 Laminations for electric motors and method of manufacturing the same
11/21/2007EP1856787A2 Power tools with motor having a multi-piece stator
11/21/2007EP1456932B1 Brushless motor having capacitors mounted on sidewall of motor housing
11/21/2007CN200980034Y Multi-pole inner rotor type permanent magnetic generator
11/21/2007CN200980031Y A water-cooling double-deed asynchronous wind generator in a megawatt grade
11/21/2007CN200980030Y An electric motor with a novel structure
11/21/2007CN200980029Y An excited motor with variable speed and frequency and a double rotor in intussusception type
11/21/2007CN200980028Y A motor with a pallet structure
11/21/2007CN200980021Y An alternating current permanent magnetic servo motor applied to a tractor without gears
11/21/2007CN200980011Y An assembly structure using a snap ring to simplify a motor shaft
11/21/2007CN200980010Y A permanent magnetic generator used by vehicles
11/21/2007CN200980009Y Multi-pole inner rotor type permanent magnetic generator rotor
11/21/2007CN200980008Y A generating and welding motor
11/21/2007CN200980007Y A rotor-stator structure applied to electrically driven device
11/21/2007CN200980006Y A low speed motor
11/21/2007CN200980005Y The iron core of a synchronic motor
11/21/2007CN200980004Y A rotor component applied to a low voltage motor
11/21/2007CN200980003Y Multi-pole inner rotor type permanent magnetic generator stator
11/21/2007CN200980002Y A generator stator
11/21/2007CN200980001Y The motor improved structure of an electric bicycle
11/21/2007CN200980000Y A stator iron core applied to a motor
11/21/2007CN101076936A Inner driver for magnetic driving pump
11/21/2007CN101076631A Motor of washing machine
11/21/2007CN101075771A Permanent-magnetic motor with transverse magnetic field
11/21/2007CN101075769A Permanent magnetic generator of high-power density external rotor
11/21/2007CN101075766A Brushless DC motor of internal and external double-stator and double-salient pole
11/21/2007CN101075761A Middle electric motor for electric automobile
11/21/2007CN101075760A Vertical AC asynchronous topped driven motor
11/21/2007CN101075756A Electric motor
11/21/2007CN100350725C Alternating-current generator for vehicle
11/21/2007CN100350717C Flywheel generating, multifunctional system and manufacturing method and important component included in this system
11/21/2007CN100350716C High-capacity direct-driving multi-layer stator/rotor permanent magnet wind power generator
11/20/2007US7298138 Stator structure for a rotation detector
11/20/2007US7298064 Electric motor and apparatus for manufacturing electric motor
11/20/2007US7298063 Quantum disk armature electric generator
11/20/2007US7298061 Motor driving unit and vehicle-door mirror
11/19/2007CA2587992A1 Laminations for electric motors and a method of manufacturing the same
11/19/2007CA2586328A1 Magnetic control circuit separation slit
11/15/2007WO2007130504A2 Organic magnetic construction module
11/15/2007WO2007129821A1 Self magnetizing motor
11/15/2007WO2007129575A1 Brushless motor
11/15/2007WO2007128673A1 Electrical machine
11/15/2007US20070262673 Bell-armature coil
11/15/2007US20070262672 Rotor for automotive alternator having improved magnet holder
11/15/2007US20070262671 Multiple phase claw pole type motor
11/15/2007US20070262664 Stator for an electrical machine
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