| Patents for H02K 49 - Dynamo-electric clutches; Dynamo-electric brakes (3,406) |
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| 01/11/2007 | US20070007771 Energy recovery system |
| 01/11/2007 | CA2613887A1 Torque converter and system using the same |
| 01/10/2007 | CN2857329Y Permanent-magnet speed reducer |
| 01/10/2007 | CN2857328Y Barrel type electrical eddy current decelerator |
| 01/10/2007 | CN1894841A Electromagnetic retarder comprising means ensuring ventilation |
| 01/10/2007 | CN1891524A Squirrel-cage electromagnetic retarder |
| 01/09/2007 | CA2227663C Encapsulated magnet carrier |
| 01/04/2007 | DE102005029908A1 Device for power transmission with round-the-clock actuated machines, has several stator component parts mounted stationary relative to the support body |
| 01/03/2007 | EP1738451A1 Cooling conduit for a rotary electric machine and a rotary electric machine comprising said conduit |
| 01/03/2007 | CN1890863A Advanced electromagnetic retarder annular rotor |
| 01/03/2007 | CN1890484A Electromagnetic retarder rotor comprising improved cooling fins |
| 12/28/2006 | US20060290217 Positionretention device |
| 12/27/2006 | CN1886882A Electrical generating system having a magnetic coupling |
| 12/21/2006 | WO2006133703A1 Magnetic device for transfer of forces |
| 12/21/2006 | WO2006133552A1 Pulley assembly for an electromagnetic power transmitting assembly |
| 12/21/2006 | CA2611766A1 Pulley assembly for an electromagnetic power transmitting assembly |
| 12/20/2006 | EP1323224B1 Ventilation device with electromagnetic coupling |
| 12/20/2006 | CN1291541C Induction-type drive system of pump |
| 12/14/2006 | WO2006132062A1 Torque limiter |
| 12/13/2006 | EP1731217A1 Superconductive levitated stirrer |
| 12/13/2006 | CN2847672Y Permanent magnet type speed reducer rotor drum for vehicle |
| 12/07/2006 | DE202006015241U1 Eddy current brake for non-contact torque transmission has an armature ring with a ring body for rotating around a hinge pin and cooling ribs on its outer periphery |
| 12/06/2006 | CN2845305Y Electromagnetic coupling stepless speed gear |
| 12/05/2006 | US7145276 Torque converter system and method of using the same |
| 11/30/2006 | US20060267420 Electromagnetic-driving device and light quantity-control device incorporating the same |
| 11/28/2006 | US7141901 Downhole torque-generating and generator combination apparatus |
| 11/23/2006 | US20060261765 Motion control using electromagnetic forces |
| 11/22/2006 | CN2839666Y Planar permanent magnetic driving pump |
| 11/22/2006 | CN1864768A Feedback power brake structure |
| 11/16/2006 | US20060255676 Power generating systems |
| 11/15/2006 | CN2838137Y Contact-less transmission unit |
| 11/09/2006 | WO2006117446A1 Self-disengaging fan for an electromagnetic retarder |
| 11/08/2006 | CN1860287A Energy recovery system |
| 11/08/2006 | CN1857977A Splitting and merging device |
| 11/02/2006 | WO2006114352A1 Damping device for movable furniture parts |
| 10/25/2006 | EP1714376A1 Electromagnetic coupler |
| 10/25/2006 | CN2831600Y 缓速器转子 Retarder rotor |
| 10/24/2006 | US7126245 Polyphase armature for a rotary electrical machine, and its method of manufacture |
| 10/12/2006 | US20060226700 Electromagnetic retarder for a vehicle provided with a speed increasing unit |
| 10/04/2006 | EP1706932A1 Centrifugal pump unit |
| 10/04/2006 | CN1842665A Method and device for the mechanical or magnetic transmission of force |
| 10/04/2006 | CN1840917A Magnetic coupling pump unit |
| 09/27/2006 | EP1704633A1 Advanced electromagnetic retarder annular rotor |
| 09/27/2006 | CN2822021Y Anti-high temperature magneteic driving device |
| 09/27/2006 | CN1839532A Two-speed rotational control apparatus with eddy current drive |
| 09/26/2006 | US7112904 Magnetic rotation transmitting device, hermetic stirring unit, and electric furnace |
| 09/26/2006 | US7112903 Magnetically journalled rotational arrangement including a rotor for generating a unipolar bias magnetic flux |
| 09/21/2006 | WO2006058688A3 Adjustable hysteresis driver |
| 09/21/2006 | WO2005094547A3 Rotary vane pump |
| 09/20/2006 | EP1702402A1 Magnetic coupling arrangement for transmitting a torque |
| 09/14/2006 | DE19723364B4 Magnetkupplung für Wasserzähler mit Schutz gegen äußere Störmagnetfelder Magnetic coupling for water meters with protection against external interference magnetic fields |
| 09/13/2006 | CN2815763Y Current vortex slow-speed device rotor |
| 09/12/2006 | US7105968 Magnetic transmission |
| 09/08/2006 | WO2006093486A1 Elevator brake actuator having a shape-changing material for brake control |
| 09/08/2006 | WO2006062943A3 Inner drive for magnetic drive pump |
| 09/06/2006 | EP1461186B1 Magnetic impact device and method for magnetically generating impact motion |
| 08/31/2006 | US20060192453 Modular transverse flux motor with integrated brake |
| 08/30/2006 | EP1695431A1 Electromagnetic retarder comprising means ensuring ventilation |
| 08/30/2006 | CN2811259Y Contactless power connection device with ozone function |
| 08/24/2006 | US20060186749 Motor |
| 08/23/2006 | EP1692412A1 Electromagnetic retarder rotor comprising improved cooling fins |
| 08/10/2006 | DE102005001330A1 Reibschaltkupplung für ein anzutreibendes Element, insbesondere Lüfterrad Friction clutch for a driven element, in particular fan |
| 08/08/2006 | US7086515 Clutch and synchronizer having permanent magnet actuators |
| 08/08/2006 | CA2248309C Magnetic centrifugal clutch |
| 08/02/2006 | CN2802834Y Cone disc energy-saving brake motor |
| 08/02/2006 | CN2802192Y 齿轮无级变速器 CVT gear |
| 08/02/2006 | CN1812233A Permanent-magnet eddy current retarder for vehicle |
| 08/02/2006 | CN1268054C Intelligent controlled rotary type magnetic rheologic damper |
| 07/26/2006 | CN1808854A Electric variable speed drive apparatus with brake energy recovery function for vehicles |
| 07/19/2006 | EP1681759A2 Alternator for vehicles with movement transmission device comprising an induction coupling |
| 07/19/2006 | CN2798406Y Permanent delayed speed device with stepping brake torque |
| 07/19/2006 | CN2798405Y Wheel hub electric machine |
| 07/13/2006 | US20060151276 Frictional clutch for an element which can be driven, in particular fan wheel |
| 07/12/2006 | EP1678814A1 Electromagnetic retarders comprising heat dissipating elements |
| 07/06/2006 | DE10227365B4 Vorrichtung zur Bewegung von Einbauteilen in Vakuumanlagen Means for moving installed equipment in vacuum systems |
| 07/05/2006 | CN1263213C Eddy current speed reducer |
| 07/04/2006 | US7071590 Coaxial dynamical system |
| 06/28/2006 | CN2792012Y 可变力矩风扇离合器 Variable torque fan clutch |
| 06/21/2006 | EP1672247A1 Mechanical transmission for aeronautical applications |
| 06/21/2006 | CN2790026Y Wind self-cooling magnetic drvier |
| 06/21/2006 | CN1792024A Eddy current type reduction gear |
| 06/20/2006 | US7063641 Dynamo-electric drive unit controlled compound power system |
| 06/15/2006 | WO2006062943A2 Inner drive for magnetic drive pump |
| 06/14/2006 | EP1668226A2 Energy recovery system |
| 06/14/2006 | EP1142086B1 Electromagnetic hysteresis unit |
| 06/14/2006 | EP1046216B1 Aircraft landing light apparatus with magnet brake |
| 06/14/2006 | CN2788443Y Magnetic asynchronous various speed gearing |
| 06/14/2006 | CN1788404A Rotating apparatus using a magnet and rotating decoration employing the same |
| 06/08/2006 | WO2006058688A2 Adjustable hysteresis driver |
| 06/08/2006 | US20060119201 Magnetic transmission |
| 06/08/2006 | DE102004057848A1 Einstellbare Hysteresekupplung Adjustable hysteresis |
| 06/07/2006 | CN1783674A Cylindrical eddy current shaft connector |
| 06/06/2006 | US7057321 Eddy current deceleration device |
| 06/06/2006 | US7057320 Mechanical drive system operating by magnetic force |
| 06/06/2006 | US7057316 Downhole torque generator |
| 06/01/2006 | US20060113853 Wheel hub drive |
| 05/31/2006 | CN2785243Y Non-contact power connecting equipment |
| 05/30/2006 | US7053512 Ventilation device with electromagnetic coupling |
| 05/25/2006 | US20060108886 Electric Motor, Especially Bell Armature Motor |
| 05/23/2006 | US7049720 Variable ratio torque converter |