| 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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| 07/17/2013 | CN203071793U Non-contact coupling |
| 07/17/2013 | CN203071735U Heat dissipation structure of shaft coupling machine |
| 07/17/2013 | CN103206517A Speed Reduction Mechanism, And Motor Torque Transmission Device Including The Same |
| 07/10/2013 | CN203056819U Oil field specialized permanent magnetic transmission device |
| 07/10/2013 | CN203056818U Disc type synchronous non-contact transmission permanent magnet shaft coupling |
| 07/10/2013 | CN203056817U Magnet dipole and permanent magnetic coupling device based on same |
| 07/03/2013 | CN203039552U Permanent magnetic eddy current flexible drive coupling |
| 07/03/2013 | CN203039551U Transmission system with permanent magnet speed regulation clutch |
| 07/03/2013 | CN203035581U Speed regulation device on input shaft of bearing box |
| 07/03/2013 | CN101944825B Hydraulic control reducer with neutral position for drive motor of electric vehicle |
| 06/26/2013 | CN103178689A Torque-limitation type permanent magnetic coupler |
| 06/19/2013 | CN203014648U Vibration absorption type drive system of permanent magnet speed regulator |
| 06/19/2013 | CN203014647U Drive system of permanent magnet speed regulator |
| 06/19/2013 | CN203014646U Drive system of permanent magnet speed regulator |
| 06/19/2013 | CN203014645U Inter-shaft permanent magnetic coupling mechanism |
| 06/19/2013 | CN203014644U Inter-shaft permanent magnetic coupling mechanism |
| 06/19/2013 | CN203014643U Inter-shaft permanent magnetic coupling mechanism |
| 06/19/2013 | CN203014642U Inter-shaft permanent magnetic coupling mechanism |
| 06/19/2013 | CN203014641U Inter-shaft permanent magnetic coupling mechanism |
| 06/19/2013 | CN203014640U Magnetic transmission device |
| 06/12/2013 | EP2601733A1 Rotating electromechanical converter |
| 06/12/2013 | CN202997905U Permanent magnet eddy flexible transmission speed regulation device |
| 06/12/2013 | CN103155385A Rotating electromechanical converter |
| 06/12/2013 | CN103151897A Rotary magnetic transmission structure |
| 06/12/2013 | CN103148199A Magnetic damping belt pulley |
| 06/05/2013 | CN202978668U Motor-driven integrated mechanism with high reduction ratio |
| 06/05/2013 | CN202971775U Easily maintaining intermediate transmission device for motor belt transmission |
| 06/05/2013 | CN202970646U Pressure balance rocker steering large wheel type oil pumping machine |
| 05/30/2013 | WO2013078217A2 Anti-microbial peptides and methods of use thereof |
| 05/29/2013 | CN202957740U Magnetic energy transmission device and generator with same |
| 05/29/2013 | CN103124152A Magnetic force assisted mechanical power device |
| 05/29/2013 | CN102315755B Spatial magnetic gear transmission |
| 05/29/2013 | CN102299610B Magnetic resistance permanent magnetic gear with outer rotor |
| 05/23/2013 | US20130127176 Roadway bump electricity generation system |
| 05/22/2013 | CN103117641A Magnetic force balance device for magnetic transmission equipment |
| 05/15/2013 | EP2592734A1 Electrical gear and method for operating a machinery rotating at high speed |
| 05/15/2013 | CN103107681A Cam type straight wing suspended magnetic eddy-current coupling |
| 05/15/2013 | CN103107680A Magnetic eddy-current coupler |
| 05/15/2013 | CN103107679A Permanent magnet eddy coupling with smaller time-lag effects in disc type |
| 05/15/2013 | CN103107678A Adjustable straight wing suspended magnetic eddy current coupling |
| 05/15/2013 | CN103107677A Speed adjustable magnetic eddy current coupling device |
| 05/15/2013 | CN103107676A Little pole difference magnetic field coupling type magnetism transmission eccentricity gear pair of novel radial direction magnetic field |
| 05/15/2013 | CN103107675A Speed-adjustable magnetic eddy current shaft coupling |
| 05/15/2013 | CN101410266B Grounding structure for a vehicle |
| 05/08/2013 | CN202931172U Inter-axle permanent magnetic coupling mechanism |
| 05/08/2013 | CN202931171U Inter-axle permanent magnetic coupling mechanism |
| 05/08/2013 | CN202931170U Inter-axle permanent magnetic coupling mechanism |
| 05/08/2013 | CN202931169U Inter-axle permanent magnetic coupling mechanism |
| 05/08/2013 | CN202931168U Inter-axle permanent magnetic coupling mechanism |
| 05/08/2013 | CN202931167U Stator-free equidirectionally-rotating kinetic and electric energy generating device |
| 05/08/2013 | CN202926567U Radial magnetic drive defueling pump |
| 05/08/2013 | CN202926297U Multifunctional vertical oil pumping machine with underlying driving system arranged at lower part |
| 05/08/2013 | CN103095097A Transmission system with permanent magnet speed regulation clutch |
| 05/01/2013 | CN202918174U Magnetic force transmission device |
| 04/24/2013 | EP2582979A2 Short-shaft electric compressor |
| 04/24/2013 | CN202906721U Low-range magnetic guide harmonic wave type magnetic gear pair of axial plane magnetic field |
| 04/24/2013 | CN202896814U Driving device of electric tricycle |
| 04/24/2013 | CN103066796A Passive-type transmission motor and passive-type fan structure |
| 04/17/2013 | CN202889164U Magnetic coupling speed reducer |
| 04/17/2013 | CN202889163U Hysteresis coupling |
| 04/17/2013 | CN202889162U Motor for washing machine |
| 04/17/2013 | CN202889100U Magnetic coupling variable-speed motor |
| 04/17/2013 | CN103051153A Electromechanical magnetic effect transmission device |
| 04/17/2013 | CN103051152A Permanent magnet speed governor |
| 04/17/2013 | CN103047375A Easy-to-maintain motor belt transmission intermediate transmission device |
| 04/10/2013 | CN202872610U Dual-drive four-insurance speed reducer |
| 04/10/2013 | CN202872609U Vortex speed changer |
| 04/10/2013 | CN202872608U Annular eddy current coupler |
| 04/10/2013 | CN202872607U Sucker type permanent magnetic coupler |
| 04/10/2013 | CN103036392A Speed-adjustable permanent magnet inductive worm and wormwheel transmission device |
| 04/10/2013 | CN102136788B Speed changing device |
| 04/04/2013 | WO2013045676A2 Magnetic motor |
| 04/03/2013 | EP2575244A1 Motor with magnet gears |
| 04/03/2013 | CN202856593U Helical pair type permanent magnet governor |
| 04/03/2013 | CN202856592U Coupler moving structure capable of reducing size |
| 04/03/2013 | CN103023274A Permanent magnet induction worm-gear transmission |
| 04/03/2013 | CN103023273A Permanent magnet eddy-current flexible-transmission speed regulating device |
| 04/03/2013 | CN103023272A Permanent magnet eddy-current flexible-transmission coupling |
| 04/03/2013 | CN101997396B Cylinder-type permanent magnet coupling shaft coupler with adjustable permanent magnet torque |
| 03/27/2013 | EP2572440A2 Magnetically geared machine |
| 03/27/2013 | CN101465568B Electric machine with wrapped pm magnetic pole |
| 03/27/2013 | CN101222172B Variable magnetic coupling of rotating machinery |
| 03/20/2013 | CN202818070U Magnetic driver |
| 03/20/2013 | CN102983709A Magnetic coupling reduction box |
| 03/20/2013 | CN102983674A Magnetic coupling gearbox |
| 03/20/2013 | CN102974474A Ultra centrifuge |
| 03/20/2013 | CN102299611B Magnetic force coupling adjustable transmission gear box |
| 03/13/2013 | CN202798422U Magnetic induction type magnetic transmission device |
| 03/13/2013 | CN202790442U Torsion damping crankshaft belt pulley |
| 03/13/2013 | CN102969868A Disc-shaped asynchronous magnetic coupling and speed adjustment method |
| 03/13/2013 | CN102969867A Magnetic governor with automatic transmission ability and speed governing method thereof |
| 03/13/2013 | CN102969866A Magnetic force combining silent and abrasion-free transmission device |
| 03/13/2013 | CN102966378A Power generation apparatus |
| 03/07/2013 | WO2013029085A1 Electromagnetic power transmission for a rotary-wing aircraft or a fixed-wing aircraft |
| 03/07/2013 | CA2847352A1 Electromagnetic power transmission for a rotary-wing aircraft or a fixed-wing aircraft |
| 03/06/2013 | CN202772782U Non-contact magnetic transmission clutch synchronizing device |
| 03/06/2013 | CN102957260A Direct-drive composite permanent magnet motor with magnetic transmission and dual-stator structure |
| 03/06/2013 | CN102954004A Double-cage rotor magnetic pump |
| 02/13/2013 | CN202737724U Magnetic shaft coupling |
| 02/13/2013 | CN102931810A Interaxial permanent magnet coupling mechanism |