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)
05/2010
05/19/2010CN201478896U Magnetic steel falling prevention mechanism of permasyn motor rotor
05/19/2010CN201478895U Rotor integrated punching sheet of permanent magnet synchronous motor of oil extractor of oil field
05/19/2010CN201478894U Motor rotor
05/19/2010CN201478893U Electric motor
05/19/2010CN201478892U Rotor wiring and fixing board device
05/19/2010CN201478891U Arc ventilating channel steel for an electric machine
05/19/2010CN201478890U Stator iron core
05/19/2010CN201478889U Dovetail reinforcement steel for hydraulic generator
05/19/2010CN201478888U Motor stator structure of industrial fan
05/19/2010CN201478887U Soft magnetic composite material motor core
05/19/2010CN201474726U Fluid rotating jet electricity generator
05/19/2010CN1983775B Electric machine
05/19/2010CN1980006B Rotating electrical machine or alternator
05/19/2010CN101711451A Electric machine with air cooling system
05/19/2010CN101710775A Hybrid excitation block type stator and rotor switch reluctance machine
05/19/2010CN101710772A High-power positive pressure variable frequency speed regulation asynchronous motor special for top drive
05/19/2010CN101710771A Electric motor
05/19/2010CN101710768A Hybrid excitation generator with vacuum pump for low-speed transport vehicle
05/19/2010CN101710767A Intelligent permanent magnetic wind driven generator
05/19/2010CN101710765A Stator assembly method and laminated stator manufactured by same
05/19/2010CN101710746A Rotor and self-starting three-phase permanent magnet motor
05/19/2010CN101710745A Three-phase magneto generator and transport apparatus
05/19/2010CN101709668A Compound exhaust turbine driven excitation generator
05/19/2010CN101212165B Motor module
05/19/2010CN101162857B Novel direct current driving turntable structure
05/19/2010CN101091300B Rotor and method of manufacturing
05/19/2010CN101056024B Dual rotor permanent magnetic ring-shaped moment motor based on the phase shift technology
05/19/2010CN101051766B Small-sized motor having polygonal outer shape
05/19/2010CN101022226B Rotating machine
05/19/2010CN101016882B Electric stepless speed change double power flow wind-power generator set
05/19/2010CN100999075B Electric tool and assembling method thereof
05/18/2010US7719160 Coreless and brushless direct-current motor, Gifford McMahon (GM) cryogenic cooler, pulse tube cryogenic cooler, cryopump, Magnetic Resonance Imaging (MRI) apparatus, Superconducting Magnet (SCM) apparatus, Nuclear Magnetic Resonance (NMR) apparatus, and cryogenic cooler for cooling semiconductor
05/18/2010US7719159 Apparatus and method for constructing electrodynamic machines
05/18/2010US7719157 Motor and electric pump
05/18/2010US7719156 Stator module
05/18/2010US7719155 Two-phase synchronous electric motor with permanent magnets for mechanical priming washing pumps of dishwashers and similar washing machines
05/18/2010US7719154 Single field rotor motor
05/18/2010US7719153 Permanent magnet machine and method with reluctance poles and non-identical PM poles for high density operation
05/14/2010WO2010052439A2 Rotating electric machine with homopolar double excitation
05/14/2010WO2010051691A1 Direct-drive permanent magnet synchronous small wind generator
05/14/2010WO2010014640A3 Electric machine
05/14/2010WO2009153511A3 Permanent magnet rotor, and rotating machine comprising such a rotor
05/14/2010WO2009138728A3 Magnetic pole-piece support
05/13/2010US20100119390 Permanent magnet motor, hermetic compressor, and fan motor
05/13/2010US20100117494 Claw pole generator, especially for bicycle generator hub
05/13/2010US20100117477 Permanent magnet synchronous motor and hermetic compressor
05/13/2010US20100117472 Turbogenerator
05/13/2010US20100117465 Rotating electric machine
05/13/2010US20100115762 Horizontal assembly of stator core using keybar extensions
05/13/2010CA2685631A1 Wind power turbine for producing electric energy
05/12/2010EP2184838A1 Axial gap type motor
05/12/2010EP2184834A1 A generator with magnetic-path-enclosing coils
05/12/2010EP2182830A1 Improved airflow system&apparatus and method for airflow system
05/12/2010EP2044673B1 An electric motor
05/12/2010DE202009017795U1 Stator sowie Motor und Ventilator mit diesem Stator Stator, motor and fan with this stator
05/12/2010DE102008056367A1 Magnet wheel disk for use in current generator in motor vehicle, has grooves that are formed longitudinally by side edges of claws by material shaping for receiving permanent magnets, where side edges are turned towards adjacent claws
05/12/2010DE102008055893A1 Rotor for fastly-rotating permanently-excited electrical machine, has magnet ring fixed radially and axially between retaining rings, where one of retaining rings is rigidly connected with rotor axis either directly or over rotor flange
05/12/2010DE102008043635A1 Rotor component manufacturing method for electrical machine, involves inserting hub into recess of rotor lamination, and fastening hub by widening hub using electromagnetic forces, where recess is formed with clearance fit opposite to hub
05/12/2010CN201466945U Radial magnetic field coreless permanent magnet wind generator
05/12/2010CN201466942U Large-capacity box type high-rotation-speed steam turbine generator
05/12/2010CN201466941U Large-capacity gas-turbine generator
05/12/2010CN201466940U high-power low-speed synchronous motor
05/12/2010CN201466935U Outer rotor three-phase asynchronous motor
05/12/2010CN201466930U Rotary electromagnet used for digital valve
05/12/2010CN201466929U Dual-permanent magnet type brushless double-fed dual-mechanical port motor
05/12/2010CN201466928U Halbach parallel-rotor composite excitation synchronous motor
05/12/2010CN201466927U Modified generator
05/12/2010CN201466890U Low-vibration low-noise air-air cooling three-phase asynchronous motor
05/12/2010CN201466889U Air-cooling three-phase asynchronous motor
05/12/2010CN201466882U Motor air channel structure
05/12/2010CN201466881U AC induction servomotor
05/12/2010CN201466879U Shower head pipeline generator
05/12/2010CN201466834U Magnetic steel fixing device
05/12/2010CN201466833U Ultra-low speed permanent magnet through-flow type generator
05/12/2010CN201466832U Magnetic steel fixing structure of brushless motor rotor
05/12/2010CN201466831U Magnetic steel magnetism isolation pressing plate structure of permanent magnet motor
05/12/2010CN201466830U Electric-repulsion mixed excitation switch reluctance motor
05/12/2010CN201466829U Rotor punching piece used for motor of electric vehicle
05/12/2010CN201466828U motor rotor
05/12/2010CN201466827U Closed magnetic circuit rotor for permanent-magnet generator
05/12/2010CN201466826U By-pass mixed excitation motor
05/12/2010CN201466825U Rotor of permanent magnet synchronous motor
05/12/2010CN201466824U rotor
05/12/2010CN201466823U End ring device of motor
05/12/2010CN201466822U Iron rotor of doubly-salient motor
05/12/2010CN201466821U Mixed excitation motor of independent magnetic paths
05/12/2010CN201466820U Servo motor for hollow rotor of direct-drive industrial sewing machine
05/12/2010CN201466819U motor rotor and motor
05/12/2010CN201466818U Rotor iron core structure of motor
05/12/2010CN201466817U Laser welded airduct wall structure for stator core of generator
05/12/2010CN201466816U Magnetic pole clamping plate of magnetic pole lamination of high-power synchronous motor
05/12/2010CN201466815U Motor
05/12/2010CN201466814U Hub motor stator piece of electric vehicle
05/12/2010CN201466813U Split type micro motor assembly
05/12/2010CN201466812U Horizontal axial rotating part electronic power supply device
05/12/2010CN201466811U Structure for enhancing rigidity of end teeth of stator core
05/12/2010CN201466810U Inward inclined tooth support structure for generator
05/12/2010CN201466809U Anti-loosing structure of stator supporting rib
05/12/2010CN201466808U Motor with negative pressure adsorption type bearing
05/12/2010CN201466807U High-performance motorcycle starting motor
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