| Patents for H02K 1 - Details of the magnetic circuit (44,776) |
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| 02/02/2012 | US20120025654 Rotor of a permanent magnet synchronous machine |
| 02/02/2012 | US20120025653 Aggregate magnetization skew in a permanent magnet assembly |
| 02/02/2012 | US20120025652 Generator |
| 02/02/2012 | US20120025642 Rotating electric machine |
| 02/02/2012 | US20120025534 Rotating electrical machine, linear motion electrical machine, and wind generator system |
| 02/02/2012 | DE102011109094A1 Universalmotor Universal motor |
| 02/02/2012 | DE102011105515A1 Magnetische Baugruppe, insbesondere für eine elektrische Maschine und Verfahren zur Herstellung einer Baugruppe Magnetic assembly, in particular for an electrical machine and method for producing an assembly |
| 02/02/2012 | DE102011051947A1 Segmentierter Rotor Segmented rotor |
| 02/02/2012 | DE102011002327A1 Permanent magnet rotor for use in electromotor, has pole gap anchors and magnetic circuit base body with adjustment and assembly aids and safety devices for connecting anchors and base body in distributed and angle-precise force-fit manner |
| 02/02/2012 | DE102010056637A1 Rectifier circuit for use in synchronous machine of motor car, has multiple switches switched from one state to another state without opening switching circuits, and supplementary phase windings provided between two switches |
| 02/02/2012 | DE102010038764A1 Wicklungszahn und Komponente für eine elektrische Maschine zur Reduzierung von Wirbelströmen Winding tooth and component for an electrical machine to reduce eddy currents |
| 02/02/2012 | DE102010038693A1 Stator for electric machine in e.g. hybrid vehicle, has contact structures experienced high thermal expansion than surrounding areas of plant surface due to geometry of contact structure during heating of stator |
| 02/02/2012 | DE102010038624A1 Rotor element for rotor of electric motor for e.g. electrical drive, has elastomeric elements received in grooves and exerting elastic pressure on magnets to fix magnets in chambers, where grooves are formed at edges of chambers |
| 02/02/2012 | DE102010038449A1 Elektrische Maschine Electric machine |
| 02/02/2012 | DE102010033701A1 Fixing and holding device e.g. winding machine for fixing or holding ferromagnetic individual tooth used during manufacture of e.g. stator of electromotor, has aperture located in outside range of magnetic field lines of tooth |
| 02/02/2012 | DE102010033700A1 Electromotor has rotor bundles that are placed on the rotor shaft such that end shield and rotor bundles are partially overlapped with one another in the axial direction of the rotor shaft |
| 02/02/2012 | DE102010032764A1 Elektrische Maschine und Stator für dieselbe Electrical machine and stator for the same |
| 02/02/2012 | DE102009059116A1 Elektromotor Electric motor |
| 02/02/2012 | DE102006021247B4 Elektromotor Electric motor |
| 02/02/2012 | CA2806641A1 Fluid-cooled electric machine |
| 02/01/2012 | EP2413482A1 Airplane |
| 02/01/2012 | EP2413477A2 Rotating electrical machine, linear motion electrical machine, and wind generator system |
| 02/01/2012 | EP2413476A1 Stator |
| 02/01/2012 | EP2413475A1 Cooling system for generator |
| 02/01/2012 | EP2413474A2 Direct-current motor and hub unit |
| 02/01/2012 | EP2413473A2 Electric machine |
| 02/01/2012 | EP2413472A1 Segmented core motor stator |
| 02/01/2012 | EP2412084A2 Claw pole comprising a centring point |
| 02/01/2012 | EP2412079A1 Electric motor |
| 02/01/2012 | EP2412078A1 Permanent magnet electric machine and permanent magnet for an electric machine |
| 02/01/2012 | EP2412077A1 Electric machine having multidirectional skew |
| 02/01/2012 | EP2412076A1 Stator for a rotating electrical machine |
| 02/01/2012 | EP2412075A1 Electric machine |
| 02/01/2012 | CN202135029U 一种高效节能bmc永磁无刷直流电动机 An energy efficient permanent magnet brushless DC motor bmc |
| 02/01/2012 | CN202135026U 发电机和风力发电系统 Generators and wind power generation system |
| 02/01/2012 | CN202135023U 一种鼠笼式电机转子铁芯 One kind of squirrel-cage rotor core |
| 02/01/2012 | CN202135009U Apparatus with inductor rotor assembly |
| 02/01/2012 | CN202134987U 小型风力发电机 Small wind turbines |
| 02/01/2012 | CN202134979U 一种套环 One kind of collar |
| 02/01/2012 | CN202134978U Rotor structure of permanent-magnet synchronous motor |
| 02/01/2012 | CN202134977U 一种改进的磁极组合式电机 An improved modular pole motor |
| 02/01/2012 | CN202134976U 一种异形槽盘式电机转子铁芯 One kind of shaped groove disc rotor core |
| 02/01/2012 | CN202134975U Main shaft motor and disc driving device |
| 02/01/2012 | CN202134974U 隐极式微型永磁直流电机 Implicit pole miniature permanent magnet DC motor |
| 02/01/2012 | CN202134973U 一种电机定子 A motor stator |
| 02/01/2012 | CN202134972U 一种压缩机电机的定子冲片 A compressor motor stator laminations |
| 02/01/2012 | CN202134971U 一种集中绕组拼装式定子及电机 A centralized assembled stator windings and motor |
| 02/01/2012 | CN202134970U 一种方便绕线的电机定子 A convenient stator winding |
| 02/01/2012 | CN202134969U 电机定子 Stator |
| 02/01/2012 | CN202134968U Main shaft motor and memory disc sheet driving device comprising same |
| 02/01/2012 | CN202128426U 一种用于洗碗机的排水泵 A dishwasher drain pump |
| 02/01/2012 | CN1684337B 组合式马达定子结构 Combined motor stator structure |
| 02/01/2012 | CN102342003A Electric machine |
| 02/01/2012 | CN102341995A Rotor for turbo generator, and turbo generator comprising rotor |
| 02/01/2012 | CN102340225A Permanent magnetic type rotational electric device |
| 02/01/2012 | CN102340223A Asynchronous motor for rail grinding train |
| 02/01/2012 | CN102340217A Green energy resource hydrogen energy power generation |
| 02/01/2012 | CN102340216A Nanometric rare earth generator with super high power of 15,000 kilowatts hours |
| 02/01/2012 | CN102340206A AC (Alternating Current) and DC (Direct Current) integrated permanent-magnet super-energy power motor integrating functions of dragging, frequency converting and speed regulating for vehicles and ships |
| 02/01/2012 | CN102340199A Motor with heat pipes |
| 02/01/2012 | CN102340198A Motor rotor and manufacturing method thereof |
| 02/01/2012 | CN102340197A Permanent magnet rotor and method for producing such a rotor |
| 02/01/2012 | CN102340196A Rotor for an electric motor, electric motor and method for its production |
| 02/01/2012 | CN102340195A Rotor of direct current motor |
| 02/01/2012 | CN102340194A Motor, power generation system therewith and bicycle with power generation system |
| 02/01/2012 | CN102340193A Stator for electric rotating machine |
| 02/01/2012 | CN102340192A Stator of 5KW electric generator |
| 02/01/2012 | CN102340191A Stator of 2KW electric generator |
| 02/01/2012 | CN102340190A Laminate structure of stator iron core of motor |
| 02/01/2012 | CN102340189A Stator, rotary motor and winding method |
| 02/01/2012 | CN102340188A Magnetic steel used for permanent-magnet direct drive wind power generator |
| 02/01/2012 | CN102339610A Motor and disk driving device equipped with the same |
| 02/01/2012 | CN102338104A Annular electric motor and annular fan formed by same |
| 02/01/2012 | CN101719709B 电容分裂式电路用开关磁阻电机 Split capacitor circuit switch reluctance motor |
| 02/01/2012 | CN101415616B 永久磁体的极性构件 The polarity of the permanent magnet member |
| 02/01/2012 | CN101399473B 搅拌焊接的转子及其制造方法 The method of manufacturing a rotor stirring and welding |
| 02/01/2012 | CN101375486B 电动机 Electric motor |
| 02/01/2012 | CN101090213B 磁体固定装置 Magnet fixtures |
| 01/31/2012 | US8106609 Drive and evaluation unit |
| 01/31/2012 | US8106563 Polyphasic multi-coil electric device |
| 01/31/2012 | US8106561 Laminated core and method for manufacturing the same |
| 01/31/2012 | US8106560 Stiffness of brushless motor including stator core and disk drive |
| 01/31/2012 | US8106557 Permanent magnet synchronous motor and hermetic compressor |
| 01/31/2012 | CA2460247C Flywheel energy storage systems |
| 01/30/2012 | CA2746242A1 Apparatus for a high speed sleeveless rotor |
| 01/26/2012 | WO2012011637A1 Method for manufacturing a rotor for a high-speed induction motor, and rotor manufactured using same |
| 01/26/2012 | WO2012011191A1 Rotor and ipm motor |
| 01/26/2012 | WO2012010975A2 Rotor assembly for brushless motor for a power tool |
| 01/26/2012 | WO2012009811A1 Brushless dc motorization apparatus |
| 01/26/2012 | US20120019097 Rotor and method of manufacturing the rotor |
| 01/26/2012 | US20120019096 Stator for Electric Rotating Machine |
| 01/26/2012 | US20120019095 Radial pin coupled hub and rim assembly |
| 01/26/2012 | US20120019094 Stator core and motor device including the same |
| 01/26/2012 | US20120019093 Laminated core |
| 01/26/2012 | US20120019089 Motor |
| 01/26/2012 | US20120019088 Permanent magnet rotor arrangement and method for producing such an arrangement |
| 01/26/2012 | US20120019080 Frameless electric motor assembly |
| 01/26/2012 | DE102011108043A1 Segmented stator carrier for electric machine, has set of stator carrier segments comprising connectors centrally arranged in region of contact sides of stator carrier segments whose outer side is attached to cooling passage |
| 01/26/2012 | DE102010031617A1 Electric machine e.g. electric motor has rotor with recessed portions that are enlarged by supplementary cutting processing in green compact state of rotor, where thickness between rotor outer periphery and recessed portion is made small |
| 01/26/2012 | DE102010031584A1 Elektromotor mit einem segmentierten Stator Electric motor with a segmented stator |