| Patents for H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046) |
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| 03/09/2011 | CN201758338U Motor stator lifting fixture |
| 03/09/2011 | CN201758337U 定子及转子收集装置 Stator and rotor collection device |
| 03/09/2011 | CN201758336U Coil magnet positioning device of DC brush motor |
| 03/09/2011 | CN201758335U Assembly structure of fan motor in air-cooled and direct-cooled refrigerator |
| 03/09/2011 | CN201758334U Automatic carbon brush forming machine with multi-outlets on one model |
| 03/09/2011 | CN101984543A Insulating production process method of large alternating current machine stator core stretching screw |
| 03/09/2011 | CN101984542A Variable-speed waste conveyor |
| 03/09/2011 | CN101984541A Non-cast molding cutting-free motor casing (frame) |
| 03/09/2011 | CN101552494B A mixed excitation switch magnetic linkage motor |
| 03/08/2011 | US7900339 Method of making a motor including an insulating spacer |
| 03/03/2011 | WO2011023612A2 Method for impregnating bodies provided with windings |
| 03/03/2011 | WO2011023598A1 Electrical machine with a cooling channel and method for manufacturing same |
| 03/03/2011 | WO2010132892A3 Electric motor with ultrasonic non-contact bearing |
| 03/03/2011 | US20110050025 Direct-current motor and manufacturing method for the direct-current motor |
| 03/03/2011 | US20110050020 Electronic machines with composite poles |
| 03/03/2011 | US20110047782 Method of manufacturing permanent-magnet synchronous motor |
| 03/03/2011 | DE102009028876A1 Verfahren zum Imprägnieren von mit Wicklungen versehenen Körpern A method for impregnating windings provided with bodies |
| 03/02/2011 | EP2289153A2 Method for mounting a bush around a part of a shaft by means of a tight fitting |
| 03/02/2011 | EP1851845B1 Electromotor comprising a segmented part which is formed form several sheet steel laminations and method for unifying the sheet steel |
| 03/02/2011 | CN201754550U Permanent magnetism bearing double-stator disc type brushless direct current motor for artificial heart |
| 03/02/2011 | CN201754547U Mould for pressing the bearing by end cap for outer rotor motor |
| 03/02/2011 | CN201754546U Horizontal type rotating solidifying device for refrigeration motor |
| 03/02/2011 | CN201754545U Dual rotor assembling and disassembling tool of drawn yarn winding machine |
| 03/02/2011 | CN201754544U Adjustable-opening motor rotor pressing hydraulic press |
| 03/02/2011 | CN201754543U Motor stator pressing hydraulic press with adjustable opening |
| 03/02/2011 | CN201754542U Machining mold for excircle of magnetic pole pressure plate of generator |
| 03/02/2011 | CN201752734U Wind power/high-voltage motor tooth support punching device |
| 03/02/2011 | CN1676915B Fuel supply equipment |
| 03/02/2011 | CN101983471A Device for manufacturing motor coil |
| 03/02/2011 | CN101983470A Apparatus for manufacturing rotor for rotating electric machine |
| 03/02/2011 | CN101982928A Circlip automatic pressing device and pressing method thereof |
| 03/01/2011 | US7897089 Method of resin sealing permanent magnets in laminated rotor core |
| 03/01/2011 | US7896278 Winding apparatus |
| 03/01/2011 | US7895729 Process for mounting magnets in an electric motor rotor |
| 02/24/2011 | WO2011020788A2 Cage rotor having a starting bar |
| 02/24/2011 | WO2010070148A3 Method for producing a distributed lap winding for polyphase systems |
| 02/24/2011 | US20110047560 Motor, storage disk drive apparatus and motor manufacturing method |
| 02/24/2011 | US20110043065 Method and Apparatus For Permanent Magnet Attachment In An Electromechanical Machine |
| 02/24/2011 | US20110043059 Alternating current generator comprising a stator and a stator winding inserted in stator grooves made of winding elements and method for producing an inventive stator |
| 02/24/2011 | US20110041637 Compact Drive, Spiroid Gear Unit, and Method for Manufacturing a Drive Unit |
| 02/24/2011 | US20110041321 Rotor attachment apparatus and rotor attachment method |
| 02/24/2011 | US20110041320 Stator with winding formed of a series of segments for electric rotating machine and method of manufacturing the stator |
| 02/24/2011 | US20110041319 Method of manufacturing stator coil |
| 02/24/2011 | US20110041318 Method of manufacturing coil assembly for electric rotating machine |
| 02/24/2011 | DE102010029686A1 Wickelvorrichtung für einen segmentierten Statorkern und Verfahren zum Bewickeln eines segmentierten Statorkerns Winding apparatus for a segmented stator core and method for winding a segmented stator core |
| 02/24/2011 | DE102009037990A1 Electric machine e.g. asynchronous machine, has monitoring section extending in axial direction through air gap, where section monitors air gap for detecting change of geometry of rotor and/or penetration of foreign bodies into air gap |
| 02/23/2011 | EP2288004A1 Cage rotor with start-up rod |
| 02/23/2011 | CN101980430A Motor stator coil winding former |
| 02/23/2011 | CN101980429A Method for manufacturing oriented magnetic field in plastic magnetic rotor mold |
| 02/22/2011 | US7893571 Stepping motor being conveniently assembled |
| 02/22/2011 | US7893381 Welding set of metal member including permanent magnet and welding method thereof, as well as electric rotating machine |
| 02/22/2011 | US7892100 Dual tapered shaft for FDB motor |
| 02/22/2011 | CA2670322C Device for producing ring core, method for producing ring core and ring core produced by that method |
| 02/17/2011 | US20110037354 Stator structure, micromotor having the same and manufacturing method therefor |
| 02/17/2011 | US20110037353 Method for manufacturing the frame of an electric machine, an electric machine and a frame of an electric machine |
| 02/17/2011 | US20110037340 Rotor of an electric motor and method of manufacturing the same |
| 02/17/2011 | US20110037339 Concentrated winding machines with reduced torque ripple and methods for designing the same |
| 02/17/2011 | US20110037338 Stator for electric motor |
| 02/17/2011 | US20110037332 Non-Sliding Carrier Bearing in Submersible Pump Motor and Method of Installation |
| 02/17/2011 | US20110037329 Integrated rotor pole pieces |
| 02/17/2011 | US20110035933 Wiring structure of motor and wiring method therof |
| 02/17/2011 | DE102009037655A1 Herstellung des Motorenstators einer Spaltrohrpumpe Preparation of Motorenstators a canned pump |
| 02/17/2011 | DE102009035968A1 Method for e.g. wetting interior surface of stator of e.g. electric motor with active liquids, involves producing pressure difference between gas pressures of gas areas, where difference is maintained in non-zero value |
| 02/17/2011 | DE102009034238A1 Statorsegment und Stator eines Hybrid- oder Elektrofahrzeuges Stator segment and the stator of a hybrid or electric vehicle |
| 02/17/2011 | DE102009034235A1 Stator eines Hybrid- oder Elektrofahrzeuges, Statorträger Stator of a hybrid or electric vehicle, stator |
| 02/16/2011 | EP2284981A2 Superconducting magnetiser |
| 02/16/2011 | EP2284976A1 Stator core for dynamo-electric machine and manufacturing method therefor |
| 02/16/2011 | EP2283565A2 Electrical machine including axial connector assemblies and related methods |
| 02/16/2011 | EP1687886B1 Stator housing for an electric machine and method for producing a stator housing |
| 02/16/2011 | EP1649580B1 Method for applying an electrical insulation |
| 02/16/2011 | CN201750309U Convex hull molding die of electric spray magneto rotor casing |
| 02/16/2011 | CN201750308U Heating furnace for disassembling motor enamelled wires |
| 02/16/2011 | CN201750307U Automatic coil inserting machine for coil and contact sheet of shaped groove type stator |
| 02/16/2011 | CN201750306U Novel stator sizing machine |
| 02/16/2011 | CN201750305U Rotor coil lead wire bending module |
| 02/16/2011 | CN201750304U Coil radian molding device |
| 02/16/2011 | CN201750303U Copper flat wire bending machine |
| 02/16/2011 | CN201750302U Generator coil insulation board chamfering device |
| 02/16/2011 | CN201750301U Adjustable stator bar profiling device |
| 02/16/2011 | CN201750300U Compound progressive die capable of producing two punchings |
| 02/16/2011 | CN201750299U Stator assembly machine |
| 02/16/2011 | CN201750298U Clamping mechanism of stator assembly machine |
| 02/16/2011 | CN201750297U Frequency-changing motor assembled in improved manner |
| 02/16/2011 | CN201750296U Tool for bearing press-mounting of driving cover |
| 02/16/2011 | CN201750295U Shaft aligning device |
| 02/16/2011 | CN201750291U Novel DC dust collector motor adopting rotating shaft connecting mode |
| 02/16/2011 | CN201750268U Motor stator casing |
| 02/16/2011 | CN201750248U Frame-shaped coil leading wire fixing device of hydroelectric generating set |
| 02/16/2011 | CN201750246U Interphase insulating sheet adopting round strip shaped polyester wires as intermediate connecting bands |
| 02/16/2011 | CN201744721U Lathe for processing key slot |
| 02/16/2011 | CN1964162B Fine shaping machine for stator |
| 02/16/2011 | CN101978584A Axial gap type motor and method of manufacturing rotor of motor |
| 02/16/2011 | CN101978582A Apparatus and methods for winding supports for coils and single poles of cores of dynamo electric machines |
| 02/16/2011 | CN101978581A Method of servicing a power generator |
| 02/16/2011 | CN101978577A Permanent magnet for motor, and method for manufacturing the permanent magnet for motor |
| 02/16/2011 | CN101978575A Magnet apparatus of an electrical machine with a coolant line |
| 02/16/2011 | CN101978445A Permanent magnet and method for manufacturing the same |
| 02/16/2011 | CN101976918A Sealing device for permanent magnet of inner rotator permanent magnet motor and sealing method |
| 02/16/2011 | CN101976917A Method for manufacturing rotor of intermediate frequency synchronous motor |
| 02/16/2011 | CN101976916A Clamping device for large stator turned over by 180 degrees |