| Patents for H02K 16 - Machines with more than one rotor or stator (6,539) |
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| 12/19/2013 | WO2013186935A1 Motor device |
| 12/19/2013 | WO2012164052A3 Electrical machines |
| 12/18/2013 | EP2673223A2 Sorting system |
| 12/18/2013 | EP2539994B1 Cooling system for a multistage electric motor |
| 12/18/2013 | EP2523319B1 Cylindrical linear motor with low cogging forces |
| 12/18/2013 | CN203352412U Large-scale direct-drive superconductive switched reluctance wind driven generator |
| 12/18/2013 | CN203352398U Double-air-gap superconductive switched reluctance generator |
| 12/18/2013 | CN203352397U Large-scale direct-drive wind driven generator supported by fixing shaft |
| 12/18/2013 | CN203352396U Double-stator motor |
| 12/18/2013 | CN203352395U Motor capable of increasing motor power |
| 12/18/2013 | CN103460571A Outer rotor motor |
| 12/18/2013 | CN103457425A Magnetic field positioning linear compressor |
| 12/18/2013 | CN103457424A Double-rotor iron-core-free permanent-magnet synchronous motor |
| 12/18/2013 | CN103457423A Double-stator balanced direct-drive electric wheel |
| 12/17/2013 | DE202013009495U1 Reihenverbindungsstruktur von Ventilatoren mit mehreren Rahmen Linking structure of fans with multiple frames |
| 12/12/2013 | US20130328429 Motor Unit, and Dynamo-Electric Machine and Dynamo-Electric Machine Device that Use Same |
| 12/11/2013 | CN203339914U Permanent-magnet synchronous linear motor used for driving conveyor chain apparatus and provided with iron cores on both sides thereof |
| 12/11/2013 | CN203339913U Dual-rotor permanent magnet motor and washing machine |
| 12/11/2013 | CN203339912U Magnetic-gear fault-tolerant combined motor |
| 12/11/2013 | CN203339911U Stator double-winding alternating-current motor with double cage barrier rotors |
| 12/11/2013 | CN203339910U Low-speed large-torque fan blade motor |
| 12/11/2013 | CN203339909U Three-phase meshing motor of inner rolling type |
| 12/11/2013 | CN103444061A Electric motor and closing or sun protection installation comprising such a motor |
| 12/11/2013 | CN103444060A Method for manufacturing double-axial parallel motor and cover assembly jig |
| 12/11/2013 | CN103441630A Three-freedom-degree magnetic levitation switch reluctance motor of 12/4 pole structure |
| 12/11/2013 | CN102437694B Mixed-excitation-type impeller generator for petroleum drilling |
| 12/05/2013 | WO2013179987A1 Power generation unit of integrated gearbox design for aircraft engine |
| 12/05/2013 | WO2012143083A3 Drive |
| 12/05/2013 | US20130320781 Movement device having linear motor |
| 12/05/2013 | DE102013105805A1 Konzentrisches Motorleistungserzeugungs- und Antriebssystem Concentric Motorleistungserzeugungs- and drive system |
| 12/04/2013 | CN203326840U Disk motor |
| 12/04/2013 | CN203321751U Built-in large superconductive direct-drive wind generating set |
| 12/04/2013 | CN103429891A Blade pitch system with dual winding actuator |
| 12/04/2013 | CN103427574A Axial permanent magnet asynchronous wind driven generator |
| 12/04/2013 | CN103427504A Switch magnetic circuit high-efficiency energy-saving generator and application thereof |
| 12/04/2013 | CN102624110B High-speed motor |
| 12/04/2013 | CN102287336B Double-turbine interaction type ventilation and power generation dual-use machine |
| 12/04/2013 | CN102223036B Hybrid excitation E-shaped iron core axial magnetic field permanent magnet brushless motor |
| 12/04/2013 | CN101971464B Bi-axial electromagnetic actuator |
| 12/04/2013 | CN101884225B Direct digital speaker apparatus having a desired directivity pattern and control method thereof |
| 12/03/2013 | US8598757 Magnetic-controlled actuator with auto-locking function for joints of manipulation arm |
| 11/28/2013 | WO2013175098A1 Electrical powering system comprising an asynchronous machine and propulsion engine provided with such an electrical powering system |
| 11/28/2013 | WO2013041842A3 Valve actuator |
| 11/27/2013 | EP2667494A1 Electrical reluctance machine with two stators |
| 11/27/2013 | CN203312931U Switched reluctance motor |
| 11/27/2013 | CN103414303A Two-in-one coaxial direct current brushless motor |
| 11/27/2013 | CN103414302A Traffic signal light indicating system |
| 11/27/2013 | CN103414301A Axial magnetic field ironless permanent magnet motor with split mounting type magnetic poles |
| 11/27/2013 | CN103414300A H-type electrically-controlled magnetic motor |
| 11/27/2013 | CN102185389B Heterogenic motor |
| 11/20/2013 | EP2665167A2 Electrical machine |
| 11/20/2013 | CN203301329U Magnetic suspension bearing disc type hybrid-excitation doubly-salient wind generator |
| 11/20/2013 | CN203301328U Rotation shaft line-incoming electric motor |
| 11/20/2013 | CN103401388A Brushless variable-speed constant-frequency two-stage double-fed generator |
| 11/20/2013 | CN103401387A Bicharacteristic electric quantity self-compensating building-block permanent magnet motor separated from power grid |
| 11/20/2013 | CN103401386A Low speed large torque fan blade motor |
| 11/20/2013 | CN102723828B Portable permanent-magnet direct-drive double-stator wind power generator |
| 11/20/2013 | CN101913323B Powertrain with dual rotor motor/generator |
| 11/14/2013 | WO2013167096A2 Compact driving unit |
| 11/14/2013 | WO2013138837A3 Embodiments of electric-magnetic-mechanical machines having rotors with interacting magnetic forces and the use thereof |
| 11/14/2013 | WO2013107775A3 Electric machine comprising two rotors and three bearings, a single one of which is arranged between the two rotors, along the axis of rotation |
| 11/13/2013 | CN203289215U Impact resistant integrated double-rotor brushless motor |
| 11/13/2013 | CN103390978A Double-stator disc type mixed excitation motor |
| 11/13/2013 | CN103390977A Fault-tolerant composite motor with magnetic gear |
| 11/12/2013 | US8581465 Generator |
| 11/07/2013 | US20130292941 Electrical machine |
| 11/06/2013 | EP2660953A2 Electric motors |
| 11/06/2013 | CN203278578U Novel axial magnetic field permanent magnet synchronous motor |
| 11/06/2013 | CN203278577U Outer-stator wind-driven generator |
| 11/06/2013 | CN203278576U Motor rotor structure |
| 11/06/2013 | CN102480173B Method and device for inhibiting eddy current of shield housings of shielded motor |
| 11/06/2013 | CN102158015B Method and device for multi-cascade output of special high revolution speed |
| 11/05/2013 | US8575806 Power generating structure with dual array of magnetic fields |
| 10/30/2013 | EP2656489A2 Transmissionless roller drive |
| 10/30/2013 | EP2656484A2 Transverse flux machine |
| 10/30/2013 | CN203261206U 电动机 Electric motor |
| 10/30/2013 | CN203261181U Spiral rotation motor device |
| 10/30/2013 | CN103375382A Refrigeration compressor with outer rotor structure |
| 10/30/2013 | CN102545498B Switched reluctance motor with radial and transverse magnetic field characteristics |
| 10/30/2013 | CN101442243B Electrical direct drive for roller |
| 10/30/2013 | CN101227127B Motor and rotor structure thereof |
| 10/24/2013 | US20130278102 Magnetic rotor arrangement |
| 10/24/2013 | US20130278095 Hybrid Induction Motor with Self Aligning Permanent Magnet Inner Rotor |
| 10/24/2013 | US20130277131 Electric disk rotor motor and electric bicycle or pedelec comprising a disk rotor motor |
| 10/24/2013 | DE102012008141A1 Rotary current generator for generating three-phase alternating current, has retaining wing that rotates relative to short-circuit ring rotor that is provided with roller bearing, and cam that is provided eccentric to engine shaft |
| 10/23/2013 | EP2654185A2 Multi-rotor generator |
| 10/23/2013 | CN103368344A A double-potential transferring motor |
| 10/23/2013 | CN102510191B Brushless composite permanent magnet motor with transverse-axial and radial magnetic flux structure |
| 10/23/2013 | CN102497073B Transverse magnetic flux type brushless feed double-rotor motor |
| 10/17/2013 | WO2013076161A3 An actuator having a multiphase motor, and a method of controlling such an actuator |
| 10/17/2013 | WO2013021250A3 Drive device for electric vehicle |
| 10/17/2013 | US20130270948 Electric motor having optimised stator structure |
| 10/17/2013 | US20130270947 High acceleration rotary actuator |
| 10/17/2013 | DE202013008893U1 Reihengeschaltete Ventilatoren mit kombinierter Schaltung Series Switched fans with combined circuit |
| 10/16/2013 | EP2649711A2 Geared motor |
| 10/16/2013 | CN203243196U Wind driven generator |
| 10/16/2013 | CN203243195U Integrated switch magnetic resistance type electromagnetic speed-regulating motor |
| 10/16/2013 | CN203243136U Breeze high-efficiency magnetic-energy low-speed generator |
| 10/16/2013 | CN203239502U Double-air-gap superconductive direct-drive wind power generating set |
| 10/16/2013 | CN103354409A Two-permanent magnet three-phase generator |