H02K 16 - Machines with more than one rotor or stator

Patents for H02K 16 - Machines with more than one rotor or stator (6,539)
12/2011
12/07/2011	CN101714802B 恒风速发电机 Constant wind speed generator
12/06/2011	US8070444 Turbine with coaxial sets of blades
12/01/2011	WO2011149379A1 Electric drive
12/01/2011	WO2011061491A3 Magnetically geared generator used in water current power applications
12/01/2011	WO2010063052A3 Energy production plant and method for operating the same
12/01/2011	DE102010022326A1 Drive system for driving axles of right and left wheels of e.g. electric car, has rotors rotatably moved with respect to each other in opposite directions, where rotors are arranged for drives of right and left wheels, respectively
11/2011
11/30/2011	EP2390989A2 High reliability generator with dual drive path
11/30/2011	CN202059289U 一种碟盘平行移动式永久磁铁发电机 One kind of parallel mobile disc permanent magnet generator
11/30/2011	CN202059288U 筒形多用途永磁节能电动机 Multipurpose cylindrical permanent magnet motor energy saving
11/30/2011	CN202059287U 无铁芯结构的高功效节能电动机 High efficiency energy-saving motors coreless structure
11/30/2011	CN202059236U 电机的冷却装置 Motor cooling means
11/30/2011	CN101888157B 双转子径向驱动式啮合电机 Dual-rotor radial motor-driven engagement
11/30/2011	CN101632213B 双转子型马达 Dual-rotor type motor
11/30/2011	CN101199099B 双转子型电动机 Double rotor type motor
11/24/2011	WO2011146051A1 Composite electromechanical machines with controller
11/24/2011	US20110285238 Double-stator motor
11/23/2011	CN102255463A Double-stator disc type brushless DC motor with permanent magnet bearing for artificial heart
11/23/2011	CN102255452A Hybrid excitation motor device
11/23/2011	CN102255451A Multipolar serial flux-weakening motor
11/23/2011	CN102251927A Efficient vertical shaft double-rotor wind turbine
11/23/2011	CN101951090B Radial magnetic field modulating brushless double-rotor motor
11/23/2011	CN101951089B Axial-axial radial magnetic field modulation type brushless composite structural motor
11/23/2011	CN101951088B Radial-shaft radial magnetic field modulated brushless composite structure motor
11/23/2011	CN101938201B Axial-radial magnetic field modulation type brushless composite structural motor
11/23/2011	CN101938200B Axial-axial magnetic field modulation type brushless composite structure motor
11/22/2011	US8063528 Counter-rotatable generator
11/22/2011	US8063527 Gas turbine engine assembly including dual sided/dual shaft electrical machine
11/17/2011	US20110278975 Decreased drag high efficiency electric generator
11/17/2011	DE102010028872A1 Antriebsvorrichtung für Dreh- und Linearbewegungen mit entkoppelten Trägheiten Drive means for rotary and linear movements with decoupled inertia
11/16/2011	EP2386136A1 Decreased drag high efficiency electric generator
11/16/2011	CN202043015U Novel ultrahigh torque SRM
11/16/2011	CN202043009U Double-stator planar motor
11/16/2011	CN202043008U Multifunctional motor
11/16/2011	CN202042985U Double-stator permanent-magnet direct-drive wind power generator supported by fixed axle
11/16/2011	CN1741683B Inner magnetic transducer driver with resistance load characteristics
11/16/2011	CN101924436B Axial magnetic field modulated brushless double rotor motor
11/16/2011	CN101895178B Megawatt dual-rotor direct drive permanent magnet wind driven generator
11/16/2011	CN101098099B Electrical machine with improved winding
11/10/2011	WO2011140026A2 Brushless counter-rotating electric apparatus and system
11/10/2011	WO2010099976A3 Dual-rotor motor
11/10/2011	WO2010099974A3 Dual-rotor motor having heat dissipation
11/10/2011	CA2797109A1 Brushless counter-rotating electric apparatus and system
11/09/2011	CN202034872U High-efficient energy-saving continuous current motor
11/09/2011	CN102237765A Double-stator planar motor
11/09/2011	CN101741191B Disk type brushless motor
11/09/2011	CN101442240B Permanent magnet generator with adjustable voltage
11/08/2011	US8053946 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
11/08/2011	US8053940 Magnetic motor generator having a floating flywheel
11/03/2011	WO2011135128A1 Mechanical rotary assembly for producing electric energy
11/03/2011	WO2010099975A3 Dual-rotor motor
11/02/2011	EP2382388A2 Energy production plant and method for operating the same
11/02/2011	CN202026219U Claw pole type brushless generator with balanced magnetic force
11/02/2011	CN202026218U Structure of nonmagnetic rotor inside and outside stator generator
11/01/2011	US8047505 Regulating device
10/2011
10/27/2011	WO2011131416A2 Electrical machine
10/26/2011	EP2381564A1 Electric motor
10/26/2011	CN202019235U Anomalistic motor
10/26/2011	CN202017579U Double disk type wind driven generator
10/19/2011	EP2378117A1 Wind turbine
10/19/2011	CN202014172U Disc type variable speed motor hub assembly of electromobile
10/19/2011	CN102223042A Birotor four-drive rare-earth permanent-magnetism direct-current (dc) brushless motor
10/19/2011	CN102223036A Hybrid excitation E-shaped iron core axial magnetic field permanent magnet brushless motor
10/19/2011	CN102223035A Low-torque pulse axial magnetic field stator permanent magnet motor
10/19/2011	CN102223034A Large directly-driven reluctance wind motor and unit system thereof
10/19/2011	CN102223033A Generator for range extender of electric vehicle
10/19/2011	CN102223032A Super-slender structure motor formed from unit combination type permanent magnet synchronous motors
10/19/2011	CN102223013A Flywheel energy storage system
10/18/2011	CA2748545A1 Motor-generator: dual concentric cylinder radial magnetic stators, squirrel-cage rotor
10/16/2011	CA2737336A1 Wind turbine
10/13/2011	US20110248589 Circular transformer-generator
10/13/2011	DE102010013995A1 Multiple-shaft movable rotor electric motor for use in e.g. space flight, has immovable housing, outer rotor and inner rotor, where motor does not include stator and outer rotor includes mechanical connection with inner rotor
10/12/2011	CN202009316U Permanent magnetic direct-current driving motor with annular rotor for electric vehicles
10/12/2011	CN202009315U Permanent magnetic motor
10/12/2011	CN202007740U Wind power generating system
10/12/2011	CN102214979A Torque-enhanced SRM (switched reluctance motor)
10/12/2011	CN102214973A Energy storing device of web-type flywheel
10/12/2011	CN101360628B Fuel/electric drive system
10/06/2011	WO2011120412A1 Shaft-driven double-stator multi-speed motor with equal-width curves
10/05/2011	EP2372880A2 Low profile starter-generator
10/05/2011	CN202004602U Driving device of permanent magnet synchronous motor using tubular stator
10/05/2011	CN202004601U Small gasoline excitation generator
10/05/2011	CN202004600U Magnetic gear based disc type composite motor with low speed and large torque
10/05/2011	CN102210085A Electric generator
10/05/2011	CN102208884A Method and apparatus for transiting permanent magnetism field energy
10/05/2011	CN101924438B Radial-axial magnetic field modulation type brushless composite structure motor
10/05/2011	CN101924437B Dual-mechanical port motor and drive control system thereof
10/05/2011	CN101388586B Electric power stepless speed changer integrated with double speed ratio output mechanism
09/2011
09/29/2011	WO2011119928A1 High acceleration rotary actuator
09/29/2011	WO2011118561A1 System for utilizing waste heat of internal combustion engine, and motor generator device using the system
09/29/2011	US20110234145 High acceleration rotary actuator
09/29/2011	CA2794210A1 High acceleration rotary actuator
09/29/2011	CA2792543A1 Waste heat utilization system for internal combustion engine, and motor-generator device for use in the system
09/28/2011	EP2369721A2 Electromagnetic device with reversible generator-motor operation
09/28/2011	CN201994800U 高效发电机 Efficient generator
09/28/2011	CN201994799U 二合一共轴直流无刷马达 Combo coaxial DC brushless motor
09/28/2011	CN201994685U Zero-potential difference double-stator high-speed permanent magnet wind driven generator system
09/28/2011	CN102204068A Electrical machine
09/28/2011	CN102201722A Direct-current unit type motor
09/28/2011	CN101800451B Dual-rotor three-phase asynchronous flameproof vibrating motor
09/21/2011	CN201985731U 一种永磁双极直流无刷电机及其构成的电机组 A permanent magnet brushless DC motor and motor bipolar group consisting of

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