| Patents for H02K 51 - Dynamo-electric gears, i.e. dynamo-electric means for transmitting mechanical power from a driving shaft to a driven shaft and comprising structurally interrelated motor and generator parts (1,478) |
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| 07/19/2011 | US7982353 Directed flux motor |
| 07/13/2011 | CN101499710B Magnetic gear transmission |
| 07/07/2011 | DE102009038262A1 Magnetic circuit for electromagnetic transducer used for electric machines, has pathogen units whose diameter is greater than propulsion rotor such that pole number of propulsion rotor is higher than the pathogen units |
| 06/29/2011 | CN201884599U Differential mechanism and integral differential power coupling device |
| 06/22/2011 | EP2335344A2 Electrical machine |
| 06/22/2011 | CN201877989U Electromagnetic combined USM |
| 06/15/2011 | CN1572052B Electromechanical converter |
| 06/15/2011 | CN102097979A Electromagnetic engine |
| 06/09/2011 | DE102009056227A1 Wheel for use in magnetic gear for transmission of mechanical forces, has set of teeth comprising magnetic polarity and formed by magnetic material or electromagnet, and power transmission performed at teeth by radial magnetic repulsion |
| 06/08/2011 | EP2330725A1 Flow generation unit |
| 06/08/2011 | CN201860247U Interlayer transmission and super sealing magnetic energy coupler |
| 06/08/2011 | CN201860246U Permanent magnet torque-limiting coupler |
| 06/01/2011 | CN201854168U Axial permanent magnet synchronous coupling |
| 05/26/2011 | DE102009053490A1 Exhaust gas turbocharger for internal combustion engine, has electric machine attached to exhaust stream and generating electric energy, and another electric machine supplying energy to fresh stream |
| 05/25/2011 | EP2324268A1 Apparatus, system, and method for a variable ratio transmission |
| 05/25/2011 | CN102077442A Magnetic pole-piece support |
| 05/25/2011 | CN102075120A Mobile magnetic power machine |
| 05/25/2011 | CN102075060A Electric piston motor suitable for outputting positive torque and negative torque |
| 05/25/2011 | CN102075059A Electric power piston type motor |
| 05/25/2011 | CN101350552B Permanent magnet clutch with refrigerating device |
| 05/18/2011 | CN201839183U Transmission structure for overall test operation of high-power gearbox type metallurgical equipment |
| 05/18/2011 | CN201832815U Double-shaft type magnetic transmission mechanism of substrate cleaning machine |
| 05/18/2011 | CN102062039A Magnetic coupling generating set for supplying power to intelligent water meter |
| 04/27/2011 | CN201813304U Non-contact adjustable electromagnetic coupler |
| 04/27/2011 | CN102035352A Rotary magnetic transmission structure |
| 04/20/2011 | CN102025292A External energyless power machine |
| 04/20/2011 | CN101645644B Permanent magnetic compound type asynchronous coupling |
| 04/13/2011 | CN102017370A Wind turbine power train |
| 04/13/2011 | CN102013788A Speed change device and power supply equipment using same |
| 04/07/2011 | DE102009041611A1 Kupplung und Antriebssystem Clutch and drive system |
| 04/06/2011 | CN201789404U Piston-motion type motor |
| 04/05/2011 | US7919891 Directed flux motor |
| 03/31/2011 | WO2011036552A1 Magnetic gear |
| 03/30/2011 | EP2302771A1 Electric speed changing device for machine tools |
| 03/30/2011 | EP2301139A1 Electrical machines |
| 03/30/2011 | CN101997398A Power generating system and device |
| 03/30/2011 | CN101997397A Barrel transmission shaft permanent magnet coupler capable of adjusting coupling space and area of air gap magnetic field |
| 03/30/2011 | CN101997396A Cylinder-type permanent magnet coupling shaft coupler with adjustable permanent magnet torque |
| 03/24/2011 | WO2011033245A1 Motorcycle transmission systems |
| 03/23/2011 | EP2297837A2 Magnetic pole-piece support |
| 03/23/2011 | EP2297836A2 Magnetic pole-piece structure |
| 03/23/2011 | CN101988460A Suspended hydroelectric generating mechanism |
| 03/16/2011 | EP1279217B1 Electrodynamic machine |
| 03/16/2011 | CN201766483U Permanent magnet soft-start pulley |
| 03/16/2011 | CN101312322B Conveying appliance |
| 03/03/2011 | WO2011022948A1 Electromagnetic engine |
| 02/17/2011 | WO2011018014A1 Barrel type transmission shaft permanent-magnet coupler with adjustable magnetic field r-gap separation and coupling area |
| 02/17/2011 | WO2011018009A1 Barrel-type permanent-magnet coupler with adjustable permanent-magnetic torque |
| 02/16/2011 | CN101976933A Electromagnetic ultrasonic compound motor and control method thereof |
| 02/09/2011 | CN201742285U Magnetoelectricity symbiosis device for power buffer of power-saving electric vehicle |
| 02/09/2011 | CN201742284U Rotatable connecting device of rotating shaft home appliances |
| 02/09/2011 | CN201736741U Magnetic mechanical automobile driving axle |
| 02/02/2011 | CN101963140A Rotary type triple-stroke solar thermal power machine |
| 01/27/2011 | DE102009033627A1 Longitudinal or transverse type linear or rotary magnetic or electromagnetic transducer, has magnetic head formed as extension of shaft at air gaps, where shaft width is equal to half pole pitch |
| 01/26/2011 | CN201726299U Magnetic coupling seal driver |
| 01/26/2011 | CN101958635A Vacuum magnetic transmission mechanism |
| 01/26/2011 | CN101958634A Vacuum motive seal accurate transmission gear |
| 01/26/2011 | CN101958592A Driving motor with embedded magnet type rotor for magnetic driver |
| 01/20/2011 | DE102009033378A1 Magnetic converter or converter combination for linear and rotating applications, has magnetic circuit portion, which is equipped with rotary magnet units for generating alternating fields |
| 01/19/2011 | EP2001696B1 Ground interface for a vehicle |
| 01/19/2011 | CN101951122A Precision linear driving device for steel wire rope |
| 01/19/2011 | CN101951121A Amplification device for power source output power output in rotating shaft mode |
| 01/19/2011 | CN101951120A Interaction rotating device of permanent magnets and method |
| 01/19/2011 | CN101106319B Magnetic canister drive speed-adjusting clutch |
| 01/12/2011 | CN101944826A Non-contact type speed-adjustable electromagnetic coupler |
| 01/12/2011 | CN101944825A Hydraulic control reducer with neutral position for drive motor of electric vehicle |
| 01/12/2011 | CN101586656B U-shaped permanent magnet energy-collecting gear |
| 01/12/2011 | CN101586655B Permanent magnet energy-collecting gear |
| 01/06/2011 | WO2010109248A3 Electric marine propulsion device with integral magnetic gearing |
| 01/05/2011 | CN101938210A Rotary connecting device for rotating shaft home appliances |
| 01/05/2011 | CN101936380A Magnetic-driving leakproof sleeve |
| 12/29/2010 | WO2010148991A1 Permanent magnet coupling device for cylindrical transmission shaft |
| 12/29/2010 | CN101931310A Piston motion type motor |
| 12/29/2010 | CN101320935B Transmission mechanism utilizing permanent magnet |
| 12/22/2010 | CN201682399U Velocity-adjustable type permanent magnet drive system |
| 12/22/2010 | CN201682398U Magnetic shaft coupling of magnetic pump |
| 12/22/2010 | CN201682387U Double-rotary low-speed motor device |
| 12/22/2010 | CN201679551U Heat radiation fan clutch for magnetic transmission internal combustion engine |
| 12/22/2010 | CN101218733B Electrical gearbox with continuous variation |
| 12/15/2010 | EP1481463B1 Electromechanical converter |
| 12/15/2010 | CN201674381U Vacuum magnetic transmission device |
| 12/15/2010 | CN201674380U Vacuum dynamic-sealing accurate drive mechanism |
| 12/15/2010 | CN101917112A Remote automatic control adjustable-speed disc magnetic coupling |
| 12/02/2010 | DE102009023139A1 Magnetic field guiding arrangement for transmitting forces to reaction parts of e.g. electrical machine, has magnets axially displaced in angular position, where sinusoidal wave field is generated in working spaces in surrounding fixed part |
| 12/01/2010 | CN101903203A A method of operating an electromechnical converter, a controller and a computer program product |
| 12/01/2010 | CN101902176A Electromagnetic device and method for eliminating jitter of servo system |
| 12/01/2010 | CN101902117A Electromagnetic coupling excitation speed governor |
| 12/01/2010 | CN101902116A Electromagnetic induction light-touch and non-contact magnetic transmission structure |
| 12/01/2010 | CN101055974B Swirl high energy magnetic coupling switch |
| 11/24/2010 | CN201656744U Cage-shaped permanent magnet driver |
| 11/17/2010 | EP2250724A2 Wind turbine power train |
| 11/17/2010 | CN201639466U Magneto-dynamic converting machine |
| 11/17/2010 | CN101888201A Double-acting magnetic energy generating device and application thereof |
| 11/17/2010 | CN101886696A Differential and integral type differential power coupling device |
| 11/10/2010 | CN101320936B Flexible coupling |
| 11/03/2010 | EP2244907A1 A method of operating an electromechanical converter, a controller and a computer program product |
| 11/03/2010 | CN201623672U Piston type magnetic power assisting device |
| 11/03/2010 | CN201623617U Magnetic transmission pump |
| 11/03/2010 | CN201623616U Coal mine machine and transmission system thereof |
| 10/28/2010 | WO2010121303A1 Magnetic drive assemblies |