| Patents for H02K 16 - Machines with more than one rotor or stator (6,539) |
|---|
| 08/03/2011 | CN102141007A Direct drive switch magnetic resistance wind driven generator system with concentric type double-stator structure |
| 08/03/2011 | CN101198399B Permanent magnetic motor acting as a drive unit for an agitator |
| 08/02/2011 | US7990009 Electric machine |
| 08/02/2011 | US7990008 Electric rotating machine having detachable moving stator drive unit |
| 07/27/2011 | EP2348620A1 Electric generator |
| 07/27/2011 | CN201910719U Dual-rotor disc type brushless motor |
| 07/27/2011 | CN1966974B Dual-driver integrated power generation device |
| 07/27/2011 | CN1883103B Selective alignment of stators in axial airgap electric devices comprising low-loss materials |
| 07/27/2011 | CN102136788A Speed changing device |
| 07/21/2011 | US20110175477 Direct Rotation-Inducing Generator |
| 07/20/2011 | EP2346147A1 Rotating electrical machine comprising two stator portions and two rotor portions |
| 07/20/2011 | CN201904704U Asynchronous motor |
| 07/20/2011 | CN201904703U Turbine generator system |
| 07/20/2011 | CN201904702U Coaxial-swinging micro generator |
| 07/20/2011 | CN102130552A Vehicle generator |
| 07/20/2011 | CN102130551A Dual-stator magnetic-suspension permanent magnet generator |
| 07/20/2011 | CN102130550A Double-stator wind power generation and air exchange dual-purpose machine |
| 07/20/2011 | CN102130549A Motor |
| 07/20/2011 | CN102130544A Method for manufacturing high-efficiency generator and high-efficiency multi-rotor multi-stator interactive generator |
| 07/19/2011 | US7982353 Directed flux motor |
| 07/19/2011 | US7982351 Electrical machines |
| 07/13/2011 | EP2342804A2 Motor air flow cooling |
| 07/13/2011 | CN102122870A 5 MW direct-driven permanent magnet wind generator with dual rotors, dual stators and dual air gaps |
| 07/13/2011 | CN102122869A Concentric double-stator structured direct-drive cage type induction generator system |
| 07/12/2011 | CA2659769C Hybrid vehicle |
| 07/12/2011 | CA2642987C An electric motor having an inner rotor and an outer rotor |
| 07/07/2011 | US20110163641 Permanent-magnet synchronous motor |
| 07/07/2011 | US20110163623 Electrical machines |
| 07/06/2011 | EP2340597A1 Stator winding heat sink configuraton |
| 07/06/2011 | EP1969696B1 Rotating electrical machine comprising pole pieces and permanent magnets |
| 07/06/2011 | CN101345461B Multi-phase rotary motor |
| 07/06/2011 | CN101133542B Axial gap type superconducting motor |
| 06/30/2011 | WO2011078729A1 Electromagnetic generator |
| 06/30/2011 | WO2008003987A3 An electrical machine |
| 06/30/2011 | US20110156519 Axial gap rotating electrical machine and rotor used therefor |
| 06/29/2011 | EP2339724A2 Linear synchronous motor |
| 06/29/2011 | CN201887623U Composite excitation synchronous generator with dual rotor cores |
| 06/29/2011 | CN201887622U Coaxial induction excitation generator |
| 06/29/2011 | CN102111046A Three-phase (6/4N/4N/6)k structure double-stator double-salient motor |
| 06/29/2011 | CN102111045A Multilayer winding permanent magnet synchronous wind generator |
| 06/29/2011 | CN102111044A Motor structure of elevator and stator module of motor structure |
| 06/29/2011 | CN102107813A Pole changing speed control escalator or pavement |
| 06/29/2011 | CN101496263B Auxiliary machine driver |
| 06/23/2011 | WO2011034285A3 Disk motor using a permanent magnet and bypassing the magnetic force of the magnet |
| 06/23/2011 | US20110148238 Dual Armature Motor/Generator With Flux Linkage |
| 06/23/2011 | US20110148237 Counter-rotatable generator |
| 06/22/2011 | EP2337192A2 Counter-rotatable generator |
| 06/22/2011 | CN201877980U Cylindrical redundancy linear-motion electromechanical actuator based on slender installation space |
| 06/22/2011 | CN201877979U Canned motor capable of suppressing canned cover eddy current |
| 06/22/2011 | CN102106059A Dual rotor motor and manufacturing method therefor |
| 06/22/2011 | CN102104303A Disc-type low-speed large-torque composite motor based on magnetic wheel gear |
| 06/22/2011 | CN101630886B Double-stator and double-rotor welding generator |
| 06/22/2011 | CN101501965B Hybrid vehicle |
| 06/22/2011 | CN101465584B Dual-stator brushless DC motor and braking method thereof |
| 06/18/2011 | CA2723349A1 Counter-rotatable generator |
| 06/16/2011 | WO2011045479A3 Electric machine having stationary or movable spiral coils |
| 06/16/2011 | US20110140555 Variable speed constant frequency motor |
| 06/15/2011 | CN201869064U Double-stator single-rotor rare earth permanent magnet motor |
| 06/15/2011 | CN201868956U Electromotor designed by adopting electromagnet principle analytical method |
| 06/15/2011 | CN201865852U Composite wind power generator |
| 06/15/2011 | CN1897419B Axial air-gap motor |
| 06/15/2011 | CN1572052B Electromechanical converter |
| 06/15/2011 | CN102099984A Dual-rotor motor |
| 06/15/2011 | CN102097914A Permanent bipolar brushless DC (direct current) motor and motor set formed by same |
| 06/15/2011 | CN102097906A Multilayer coreless coil permanent magnet motor |
| 06/15/2011 | CN102097905A Multi-functional motor |
| 06/15/2011 | CN102097904A Sectional type cascade motor |
| 06/15/2011 | CN102097903A Generating device for rotary motion locomotive and corresponding locomotive |
| 06/15/2011 | CN101604891B Double-stator conical adjustable air gap permanent magnet motor |
| 06/15/2011 | CN101496262B Motor |
| 06/15/2011 | CN101282067B Brushless double-mechanical-port motor |
| 06/15/2011 | CN101272077B External rotor used for double-mechanical port electric motor |
| 06/14/2011 | US7960884 Axial gap type rotating machine |
| 06/14/2011 | US7960883 Motor assembly with coaxial shafts |
| 06/09/2011 | DE102009054347A1 Motor spindle, has two spindle shafts connected with each other by coupling point, and axially arranged electrically-drive motors integrated in motor housing that accommodates part of drive motors |
| 06/08/2011 | CN201860232U Hybrid excitation synchronous generator in parallel structure without electric excitation rotor |
| 06/08/2011 | CN201860217U Parallel-structured brushless composite-excitation synchronous motor without additional air gap |
| 06/08/2011 | CN101242123B Engine attached with axial gap type rotating electric machine |
| 06/01/2011 | EP2227852B1 Drive device |
| 06/01/2011 | CN201851280U Brushless permanent magnetic wind driven generator driven by double paddles in different directions |
| 06/01/2011 | CN201851276U Horizontal double-rotor wind driven generator |
| 06/01/2011 | CN201851275U Vertical type dual-rotor wind driven generator |
| 06/01/2011 | CN102084579A Compact high power alternator |
| 06/01/2011 | CN102082486A Magnetic gear excited by three-side permanent magnet |
| 06/01/2011 | CN101599677B Recombination current driven nine-phase plane motor, linear-rotating motor and driver thereof |
| 05/26/2011 | WO2011061491A2 Magnetically geared machine for marine generation |
| 05/26/2011 | US20110121576 Multistage electric power generating and ventilating device |
| 05/25/2011 | EP2324555A2 Method for assembling the rotor of an electric machine |
| 05/25/2011 | EP1604445B1 Magnetic linear drive |
| 05/25/2011 | CN201846217U Linear rotating permanent magnetic actuator |
| 05/25/2011 | CN201846214U Dual-rotor four-drive rare earth permanent magnet direct current brushless motor |
| 05/25/2011 | CN201846211U Double-magnetic disk type electric motor |
| 05/25/2011 | CN102075043A Multi-phase annular winding birotor disc type induction motors |
| 05/25/2011 | CN102075042A Ball type motor with three-dimensional topology magnetic pole distribution structure |
| 05/25/2011 | CN102075041A Transverse flux torque motor with V-shaped air gaps forcedly cooled by fluid |
| 05/25/2011 | CN102072109A Bearing-free side-pressure gearbox and wind-electricity yawing method of motor with double rotors |
| 05/25/2011 | CN102072097A Built-in large double-stator permanent magnet direct-driven wind power generator |
| 05/25/2011 | CN101662190B Modularized motor |
| 05/25/2011 | CN101056029B Electric rotating machine |
| 05/24/2011 | US7948144 Electrical rotary machine |