| Patents for H02K 16 - Machines with more than one rotor or stator (6,539) |
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| 11/28/2007 | EP1860756A2 Electric motor control |
| 11/28/2007 | EP1858726A1 Drive unit and vehicle including the same |
| 11/28/2007 | CN200983569Y Serial dual rotor wind power electromotor speed-varying and frequency conversion excitation system |
| 11/22/2007 | WO2007133500A2 Electric machine having segmented stator |
| 11/22/2007 | WO2007132768A1 Motor |
| 11/22/2007 | WO2007089529A3 Permanent magnet disc motor with dual stators and its control |
| 11/22/2007 | CA2686949A1 Permanent magnet rotor with crimped sheath |
| 11/21/2007 | EP1858140A1 Fault monitoring of electric machines |
| 11/21/2007 | CN200980029Y An excited motor with variable speed and frequency and a double rotor in intussusception type |
| 11/21/2007 | CN200980028Y A motor with a pallet structure |
| 11/21/2007 | CN200980027Y A double-rotor and double stator motor using a solid rotor to drive a squirrel-cage motor |
| 11/21/2007 | CN101075766A Brushless DC motor of internal and external double-stator and double-salient pole |
| 11/20/2007 | US7298063 Quantum disk armature electric generator |
| 11/20/2007 | CA2471811C Drive apparatus for hybrid vehicle |
| 11/15/2007 | WO2007129575A1 Brushless motor |
| 11/15/2007 | US20070262670 Method and apparatus for compensating a line synchronous generator |
| 11/14/2007 | EP1855371A1 Magnetic body, rotor, motor, compressor, fan, air conditioner, and on-vehicle air conditioner |
| 11/14/2007 | EP1854199A2 Dual rotor type motor |
| 11/14/2007 | CN100349368C 电动旋转机械 Electric Rotating Machinery |
| 11/13/2007 | US7294949 Single-phase induction motor |
| 11/08/2007 | WO2007125284A1 Electrical machines |
| 11/08/2007 | CA2650397A1 Electrical machine comprising two magnetically geared rotors |
| 11/07/2007 | CN200973050Y Permanent-magnet brushless DC engine with generating stator coil |
| 11/06/2007 | US7291944 Electromagnetic engine |
| 11/01/2007 | WO2007123107A1 Motor |
| 11/01/2007 | WO2007123058A1 Motor |
| 11/01/2007 | WO2007123057A1 Motor |
| 10/31/2007 | EP1849228A1 Support in a stator |
| 10/31/2007 | CN200969549Y Improved motor |
| 10/31/2007 | CN200969548Y Low speed non-wheel box directly driving lanky wind power generator group |
| 10/31/2007 | CN101064459A Structural support member for electric motor/generator in electromechanical transmission |
| 10/30/2007 | US7288868 Motor generator |
| 10/30/2007 | US7288851 Wind power installation with an asynchronous machine for establishing the azimuth position |
| 10/24/2007 | CN200964922Y Bidirectional rotation double-path generation water turbine generator |
| 10/24/2007 | CN100345366C Non contact rotatable electric energy transfer device |
| 10/18/2007 | US20070241633 Automotive tandem alternator having reduced axial length and capable of effectively suppressing magnetic leakage |
| 10/18/2007 | US20070241632 Tandem AC generator for vehicle and method of producing brush assembly thereof |
| 10/17/2007 | CN200962561Y 马达结构 Motor structure |
| 10/17/2007 | CN200962560Y Combined permanent magnetic generator |
| 10/17/2007 | CN101056029A Electric rotating machine |
| 10/17/2007 | CN101056026A 节能电机 Energy-saving motors |
| 10/17/2007 | CN101056025A Tandem AC generator for vehicle and method of producing brush assembly thereof |
| 10/17/2007 | CN101056024A Dual rotor permanent magnetic ring-shaped moment motor based on the phase shift technology |
| 10/17/2007 | CN100344050C Stepping motor with several step angles |
| 10/11/2007 | WO2007114303A1 Magnet brushless generator and magnet brushless starter |
| 10/11/2007 | WO2007113045A1 Winding machine for winding thread-shaped winding material |
| 10/11/2007 | WO2007113044A1 Linear motor with differently shaped sections of the secondary part |
| 10/11/2007 | US20070236098 Vehicle alternator |
| 10/11/2007 | DE102006013848A1 Electric motor e.g. gearless electric motor, for adjusting vehicle seat, has common shaft provided in housing, where armature windings and commutators are fitted on common shaft such that windings are provided separately in axial direction |
| 10/10/2007 | EP1843447A1 Integrated stator, radial air gap brushless direct-current motor of the double rotor type using the integrated stator, and method of making the same |
| 10/10/2007 | EP1842278A2 Double rotor type motor |
| 10/10/2007 | CN200959560Y AC permanent-magnetic claw polarized synchronizing motor |
| 10/10/2007 | CN200959543Y Speed-variable motor |
| 10/04/2007 | US20070228844 Alignment apparatus and exposure apparatus using the same |
| 10/04/2007 | DE10127025B4 Stellantrieb mit zwei auf einer gemeinsamen Achse angeordneten Elektromotoren Actuator with two arranged on a common axis electric motors |
| 10/03/2007 | EP1614213A4 Rotating apparatus using a magnet and rotating decoration employing the same |
| 10/03/2007 | CN200956540Y Motor capable of two-way cutting magnetic line |
| 10/03/2007 | CN200956539Y Two-way output motor |
| 10/03/2007 | CN100341231C Reluctance Motor |
| 10/03/2007 | CN100341230C Torque motor having a segment design |
| 09/27/2007 | WO2007107416A1 Printing machine or electrical machine for a printing machine |
| 09/27/2007 | WO2007107399A1 Electrical machine, in particular a generator |
| 09/27/2007 | US20070222325 High frequency electric motor or generator |
| 09/26/2007 | CN200953524Y Double-rotor DC differential motor |
| 09/26/2007 | CN200952448Y Bidirectional rotary double-path power generating water-wheel generator |
| 09/26/2007 | CN101042112A High efficiency low cost high power non-interconnected wind-driven generator group |
| 09/26/2007 | CN100340051C Stator of two rotor single stator type electric motor |
| 09/20/2007 | WO2007105415A1 Motor-equipped vehicle |
| 09/20/2007 | WO2007105319A1 Electric power generator, method for generating electric power, and motor |
| 09/20/2007 | WO2007104550A2 Elevator drive comprising an electric motor |
| 09/20/2007 | US20070216252 Motor/generator |
| 09/20/2007 | US20070216248 Hybrid induction motor |
| 09/20/2007 | US20070216247 Automatic motor-generator charger |
| 09/20/2007 | US20070216246 Power generating systems |
| 09/19/2007 | EP1835600A2 Motor/generator |
| 09/19/2007 | EP1834917A2 Elevator system with an electric motor |
| 09/19/2007 | CN200950566Y Double magnetic field variable flow asynchronous regulating speed motor |
| 09/19/2007 | CN200950565Y Disc-type electric motor capable of increasing rotor number |
| 09/19/2007 | CN101039056A Hybrid induction motor |
| 09/18/2007 | US7271564 Method, apparatus, and system for drive control, power conversion, and start-up control in an SRM or PMBDCM drive system |
| 09/13/2007 | WO2007102491A1 Motor |
| 09/13/2007 | WO2007102190A1 Rotation system |
| 09/12/2007 | CN200947564Y Dual magnetic field variable asynchronous regulation motor |
| 09/12/2007 | CN200947563Y Composite wind permanent-magnet synchronous generator |
| 09/12/2007 | CN200947562Y Combined motor |
| 09/12/2007 | CN101034863A Precise digital control rotation platform based on direct driving of serial dual synchronous torque motor |
| 09/07/2007 | CA2580885A1 Automatic motor-generator charger |
| 09/06/2007 | US20070205689 Electric Motor |
| 09/06/2007 | US20070205684 Electric Motor |
| 09/06/2007 | US20070205683 Electric motor |
| 09/06/2007 | US20070205682 Dual Rotor Type Motor |
| 09/05/2007 | EP1830457A1 Axial-gap superconducting motor |
| 09/05/2007 | EP1830455A1 Inductor type synchronizer |
| 09/05/2007 | CN101030717A DC brushless torque motor of coaxial triple-segment and redundancy |
| 09/04/2007 | US7265505 Control apparatus for selectively driving plural stator windings of synchronous motor |
| 09/04/2007 | US7265463 Rotary electric apparatus with high cooling performance |
| 09/04/2007 | CA2321585C Linear/rotary motor and method of use |
| 08/29/2007 | EP1825586A1 Method of mixing and extruding viscous materials and gearbox for dispensing the same |
| 08/29/2007 | CN200941582Y Combined large power brush-less d.c. dynamo for electric car |
| 08/29/2007 | CN101027479A Generator |