| Patents for H02K 16 - Machines with more than one rotor or stator (6,539) |
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| 05/03/2007 | US20070096571 Electric submersible pumps |
| 05/03/2007 | DE112006000009T5 Antriebsvorrichtung für Waschmaschinen Drive device for washing machines |
| 05/02/2007 | CN1313729C Floating device for generating energy from watercurrents |
| 04/26/2007 | US20070090712 AC generator and method |
| 04/26/2007 | US20070090707 Rotating electrical machine and hybrid drive unit provided with the same |
| 04/26/2007 | DE112006000007T5 Antriebsvorrichtung für Waschmaschine Drive device for washing machine |
| 04/26/2007 | DE112005000091T5 Elektrische Maschine Electric machine |
| 04/25/2007 | CN2894038Y Non-metal phase oil-submersible pump electric machine to friction |
| 04/19/2007 | WO2007043506A1 Motor with two rotors |
| 04/19/2007 | WO2007024262A2 Monopole field electric motor-generator with switchable coil configuration |
| 04/19/2007 | US20070085435 Electromagnetic motor employing multiple rotors |
| 04/19/2007 | US20070085434 Rotating apparatus using a magnet and rotating decoration employing the same |
| 04/19/2007 | DE102006042593A1 Generator für Fahrzeuge Generator for vehicles |
| 04/18/2007 | CN2891461Y Relative rotary generator |
| 04/18/2007 | CN2891453Y Disk-type bi-rotor mono-directional brushless DC motor |
| 04/18/2007 | CN1950989A An electromagnetic device for converting mechanical vibrational energy into electrical energy |
| 04/18/2007 | CN1949637A Composite excitation synchronous generator |
| 04/17/2007 | US7206666 Actuator unit and multi-axis robot |
| 04/17/2007 | US7204011 Method for manufacturing adaptive machines |
| 04/17/2007 | CA2510649C Motor control system and method with adaptive current profile |
| 04/12/2007 | WO2005089327A3 Commercial low cost, high efficiency motor-generator |
| 04/12/2007 | US20070080596 Magnetic motor |
| 04/12/2007 | DE102005046617A1 Antriebseinheit mit verschachtelten Elektromotoren Drive unit with nested Motors |
| 04/11/2007 | CN1947326A Reciprocating drive system for scanning a workpiece |
| 04/11/2007 | CN1945939A Double mechanical port motor and its driving control system |
| 04/11/2007 | CN1309650C Driver of elevator |
| 04/04/2007 | CN1942338A Drive unit of a regulating element for a vehicle seat |
| 03/28/2007 | EP1766754A2 Commercial low cost, high efficiency motor-generator |
| 03/22/2007 | US20070063606 Dual machine, and method of power generation and electromotive operation using the same |
| 03/21/2007 | CN2882092Y Step speed-regulating motor |
| 03/21/2007 | CN2882087Y Automatic variable speed DC motor |
| 03/21/2007 | CN1934770A Drive device |
| 03/15/2007 | WO2007029905A2 Magnetic motor |
| 03/14/2007 | CN1929263A Combined type wind power magneto alternator |
| 03/14/2007 | CN1929262A Combined type motor |
| 03/14/2007 | CN1305207C Two-frequency variable-frequency brush-free synchronous electric generator |
| 03/14/2007 | CN1305202C Motor |
| 03/13/2007 | US7190096 Fault-tolerant electro-mechanical actuator having motor armatures to drive a ram and having an armature release mechanism |
| 03/13/2007 | US7190086 Wind energy plant with an asynchronous machine for determining the azimuth position |
| 03/07/2007 | EP1759447A1 Rotating field machine with bell-shaped rotor |
| 03/07/2007 | CN1925279A Motor device |
| 03/07/2007 | CN1303745C Reciprocating motor |
| 03/01/2007 | WO2007022977A1 Rotor pertaining to an electromotive valve actuating device |
| 03/01/2007 | WO2007022833A1 Electric drive having a bell-shaped armature and external permanent magnet elements |
| 03/01/2007 | DE19856647B4 Elektrischer Hochmomentmotor Electric high torque motor |
| 02/28/2007 | CN1302597C Magnetic resistant electric motor with double stator switch |
| 02/27/2007 | US7183689 Torque motor having a segment design |
| 02/27/2007 | US7183675 Permanent magnet stepping motor |
| 02/22/2007 | WO2007021310A2 Monopole filed electric motor generator |
| 02/22/2007 | US20070040465 Alternator assembly |
| 02/21/2007 | CN1917337A Permanent magnet linear vibration motor |
| 02/21/2007 | CN1301582C Winding structure of rotary electric machine |
| 02/20/2007 | US7178644 Retarder, particularly provided as a braking device or auxiliary braking device for vehicles or the like, especially rail vehicles |
| 02/20/2007 | CA2240864C Basic module for a discoidal electric machine, and corresponding electric machine |
| 02/15/2007 | WO2007017629A1 Turbine with coaxial sets of blades |
| 02/15/2007 | DE102006032799A1 Elektrische Tandemrotationsmaschine zur Verwendung in einem Fahrzeug Tandem electrical rotating machine for use in a vehicle |
| 02/14/2007 | EP1751410A1 Drive pulleys |
| 02/08/2007 | US20070029888 Drive unit of an adjuster of a vehicle seat |
| 02/07/2007 | EP1750358A2 Rotary electrical machine |
| 02/07/2007 | CN1909340A Synergy permanent-magnet-field generator |
| 02/07/2007 | CN1909339A Vehicular tandem type rotary electric machine |
| 02/06/2007 | US7172524 Automotive vehicle transmission systems |
| 02/06/2007 | US7172169 Actuating device |
| 01/31/2007 | EP1474860B1 Electric rotating machine |
| 01/31/2007 | CN2865122Y Direct-driving permanent-magnetic wind-driven generator |
| 01/31/2007 | CN1905329A Multi-stage three phase ac motor |
| 01/31/2007 | CN1298090C Induction motor |
| 01/31/2007 | CN1297462C Traverse method and controller thereof |
| 01/25/2007 | WO2007010640A1 Twin rotor type motor |
| 01/25/2007 | WO2006129980B1 The line motor of contraction and expansion motion |
| 01/25/2007 | US20070018462 Generator |
| 01/25/2007 | DE202006016170U1 Electric motor-propeller drive for ship, has inner and outer rotors arranged on respective drive shafts and encompassed by common housing, where outer rotor encompasses inner rotor having armature coil and is provided at inner hub |
| 01/25/2007 | DE102006032791A1 Rotierende elektrische Maschine vom Tandem-Typ für Fahrzeuge Rotary electric machine tandem type for vehicles |
| 01/25/2007 | DE102006031320A1 Rotierende elektrische Tandem-Maschine Rotating electrical tandem machine |
| 01/24/2007 | CN1901332A Novel high power electric vehicle motor |
| 01/24/2007 | CN1901331A Double fans and its motor structure |
| 01/24/2007 | CN1297061C Retarder |
| 01/23/2007 | CA2447896C Wind energy plant with an asynchronous machine for determining the azimuth position |
| 01/18/2007 | WO2007006730A1 Device for assisting variation generating movement of a magnetic field |
| 01/18/2007 | US20070013250 Variable speed constant frequency motor |
| 01/17/2007 | CN1897419A Axial air-gap electronic motor |
| 01/16/2007 | US7164219 Electromechanical converter |
| 01/14/2007 | CA2553484A1 Pdc motor-generator |
| 01/11/2007 | US20070007847 Tandem rotary electric machine |
| 01/10/2007 | EP1741175A1 An electromagnetic device for converting mechanical vibrational energy into electrical energy |
| 01/10/2007 | CN2857323Y Auto speed variable differential dynamo |
| 01/10/2007 | CN2857322Y Switching reluctance motor having noise and torque pulsation reduced |
| 01/10/2007 | CN1893235A Permanent-magnet and electromagnetic hybrid excitation generating apparatus with vacuum pump |
| 01/10/2007 | CN1893234A Hybrid excitation voltage-stabilizing generator |
| 01/09/2007 | US7161270 Line start reluctance synchronous motor |
| 01/09/2007 | CA2277284C Elevator drive machine |
| 01/04/2007 | US20070001534 Electric motor |
| 01/03/2007 | EP1738393A2 Drive sytem for scanning a workpiece through an ion beam |
| 01/03/2007 | EP1673848B1 High power flat three phase electric generator |
| 01/03/2007 | CN2854910Y On-off-grid wind generation electric two-use machine with multifunction of simple start |
| 01/03/2007 | CN2854909Y Low speed motor of electric bicycle |
| 01/03/2007 | CN1293693C Multiple freedom degree motor |
| 12/27/2006 | EP1735898A2 Electromagnetic coupler for transmitting electric power and a transmission device provided with said coupler |
| 12/27/2006 | EP1735178A1 Drive unit of a regulating element for a vehicle seat |
| 12/27/2006 | EP1250748B1 Electric drive for a vehicle |