| Patents for H02K 49 - Dynamo-electric clutches; Dynamo-electric brakes (3,406) |
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| 08/16/2007 | US20070188028 Cooling conduit for a rotary electric machine and a rotary electric machine comprising said conduit |
| 08/16/2007 | US20070186702 Method and device for the mechanical or magnetic transmission of force |
| 08/15/2007 | EP1817837A2 Adjustable hysteresis driver |
| 08/15/2007 | EP1197125B1 Heat generator for a motor vehicle |
| 08/09/2007 | WO2007088989A1 Vacuum pump unit |
| 08/08/2007 | EP1815557A1 Antenna control system |
| 08/02/2007 | DE202006019857U1 Permanentmagnetische Radialdrehkupplung mit berührungslos wirkender passiver radialer Lagerung für eine Magnetpumpe sowie Magnetpumpe Permanent magnetic radial rotary coupling with non-contact passive radial magnetic bearing for a pump and solenoid pump |
| 08/01/2007 | CN1329222C A hierarchical controlled permanent-magnet type retarder |
| 08/01/2007 | CN101009456A Braking moment stepless regulation permanent-magnet buffer |
| 07/25/2007 | CN2927482Y Coiling structure of electric eddy speed releaser |
| 07/25/2007 | CN2926588Y Long-time running water pump |
| 07/19/2007 | WO2007080280A2 Method for controlling an electromagnetic retarder |
| 07/19/2007 | WO2007080279A1 Method for detecting a malfunction in an electromagnetic retarder |
| 07/19/2007 | WO2007080278A2 Method for controlling an electromagnetic retarder |
| 07/19/2007 | DE102006003117A1 Energy transferring device for use in e.g. mini environment box, has inner carriage and rotors converted into movement having more than degree of freedom or into two movements having just one degree of freedom |
| 07/18/2007 | CN100999187A Eddy current speed reducing device |
| 07/12/2007 | WO2007076859A1 A drive system for a cleaning head disposed in a tank |
| 07/11/2007 | EP1805871A1 Transmission joint pulley assembly |
| 07/11/2007 | CN2922266Y Planemt magnetic powder clutch |
| 07/05/2007 | WO2007026308A3 Brushless motor commutation and control |
| 07/05/2007 | US20070155582 Dynamo-electric drive unit controlled compound power system |
| 06/28/2007 | US20070145845 Magnetic propulsion motor |
| 06/28/2007 | US20070145844 Torque converter and system using the same |
| 06/28/2007 | DE102006062170A1 Permanent magnet contactless radial rotary coupler for e.g. vertical pump, has magnets polarized equally in circumferential direction, where magnets form non-contact operating passive radial support for receiving radial forces between units |
| 06/26/2007 | US7235909 Electromagnetic motor/generator |
| 06/21/2007 | WO2007070806A2 Dc homopolar motor/generator |
| 06/19/2007 | US7233088 Torque converter and system using the same |
| 06/14/2007 | WO2007067065A1 Method and device for emergency brake of a compressor |
| 06/14/2007 | US20070132331 DC homopolar motor/generator |
| 06/14/2007 | DE10303183B4 Wirbelstromkupplung sowie Lüfterkupplung mit einer Wirbelstromkupplung Eddy current clutch and fan clutch with an eddy current clutch |
| 06/13/2007 | EP1794870A1 Water-cooled electromagnetic retarder method for controlling such a retarder and motor vehicle comprising such a retarder |
| 06/13/2007 | CN2912095Y 汽车离合器 Automobile clutch |
| 06/07/2007 | US20070126294 Motor |
| 06/06/2007 | DE102005057771A1 Drive unit for compressor, has internal rotor that is provided with permanent magnet, where internal rotor is mechanically coupled with crankshaft of compressor and is driven by drive rotor using magnetic force |
| 06/06/2007 | CN2908230Y Electromagnetic speed retarder for automobile |
| 05/31/2007 | US20070120432 Axial magnetic cam |
| 05/31/2007 | DE202007004286U1 Elektromagnetische Kupplung mit radialem Stufenlager Electromagnetic clutch with radial bearing stages |
| 05/30/2007 | CN2907067Y Electromagnetic induction ring asynchronous coupling |
| 05/30/2007 | CN2907066Y 永磁汽车离合器 Permanent Magnet automobile clutch |
| 05/23/2007 | CN2904453Y Double hub type electric eddy speed reducer |
| 05/18/2007 | WO2007055645A1 A control device and a nuclear reactor plant |
| 05/18/2007 | WO2007055419A1 Permanent magnet unit and rotation assist device |
| 05/17/2007 | US20070108003 Device for maintaining the position of a rotatably or displaceably mounted shaft |
| 05/16/2007 | EP1203440B1 Permanent magnet coupler with adjustable air gaps |
| 05/16/2007 | CN2901683Y Movable rack sliding device for permanent magnetic eddy flow speed lowering device |
| 05/16/2007 | CN1965142A Magnetic brake for powered window covering |
| 05/16/2007 | CN1316721C Permanent magnet coupler for adjustable air gaps |
| 05/10/2007 | WO2007052537A1 Process for manufacturing magnetic wheel and process for manufacturing magnetic coupling |
| 05/10/2007 | US20070103022 Magnetic coupling arrangement for transmitting a torque |
| 05/09/2007 | CN1315133C Controlling rod driving mechanism |
| 05/03/2007 | US20070096574 Electromagnetic coupler |
| 05/03/2007 | DE202005020288U1 Permanentmagnetische berührungsfreie Radialdrehkupplung Permanent magnetic non-contact radial rotary coupling |
| 04/26/2007 | WO2007045347A1 Twisting flyer |
| 04/26/2007 | US20070090908 Eddy current retarder |
| 04/26/2007 | US20070090707 Rotating electrical machine and hybrid drive unit provided with the same |
| 04/19/2007 | US20070085434 Rotating apparatus using a magnet and rotating decoration employing the same |
| 04/18/2007 | EP1775187A2 Motor Break Releasing Device |
| 04/12/2007 | WO2007040585A1 Magnetic spindle for machine tool |
| 04/12/2007 | WO2006020195A3 Apparatus and method for producing mechanical work |
| 04/12/2007 | US20070080595 Superconductive non-contact rotary device |
| 04/11/2007 | CN1945946A 磁力制动器 Magnetic brakes |
| 04/11/2007 | CN1945945A 磁力离合器 Magnetic clutch |
| 04/05/2007 | WO2007037257A1 Non-contact rotary transmission device and electric power generation system |
| 03/21/2007 | CN2882098Y Vehicle permanent vortex speed slowing device |
| 03/21/2007 | CN2882097Y Speed slowing device for vehicle |
| 03/21/2007 | CN2880573Y Hub type permanent-magnetic vortex braking device |
| 03/21/2007 | CN1934767A Cooling conduit for a rotary electric machine and a rotary electric machine comprising said conduit |
| 03/15/2007 | WO2007005338A3 Power generating systems |
| 03/15/2007 | US20070057587 Environmental protection start system free of energy source |
| 03/15/2007 | US20070056813 Hysteresis brake for a valve operating control device of an internal combustion engine |
| 03/14/2007 | EP1761996A1 An apparatus for transferring torque magnetically |
| 03/14/2007 | CN2879518Y Magnetic arrester |
| 03/14/2007 | CN2879517Y 磁力离合器 Magnetic Clutch |
| 03/14/2007 | CN2879516Y Drum type speed buffer rotor flow-guide blade device |
| 03/14/2007 | CN1304216C Eddy current brake system with dual use contuctor fin |
| 03/08/2007 | CA2620509A1 Brushless motor commutation and control |
| 03/07/2007 | CN2877126Y Double rotary disk type electric eddy speed reducer |
| 03/01/2007 | US20070046117 Torque converter and system using the same |
| 02/21/2007 | EP1754301A1 Electromagnetic retarder for a motor vehicle |
| 02/21/2007 | EP1753930A1 Magnetic brake for powered window covering |
| 02/20/2007 | US7179194 Dynamo-electric drive unit controlled compound power system |
| 02/20/2007 | US7178644 Retarder, particularly provided as a braking device or auxiliary braking device for vehicles or the like, especially rail vehicles |
| 02/15/2007 | WO2005115893A3 Conductive loaded, resin-based material and magnetic brakes |
| 02/14/2007 | EP1751838A1 Selectively incrementally actuated linear eddy current braking system |
| 02/14/2007 | CN1913304A Magnetic clutch |
| 02/13/2007 | US7176597 Electromagnetic retarder for a vehicle |
| 02/08/2007 | US20070029888 Drive unit of an adjuster of a vehicle seat |
| 02/08/2007 | US20070029887 Rotating electric machine and electric vehicle |
| 02/07/2007 | CN2866813Y Magnetic power conducting mechanism |
| 02/07/2007 | CN1299019C Non contact flexible magnetic coupling for vacuum system |
| 01/31/2007 | CN2865126Y Permanent-magnet disk type electric motor |
| 01/30/2007 | US7168848 Axial-pumping impeller apparatus and method for magnetically-coupled mixer |
| 01/25/2007 | WO2007009381A1 Multi-axis type fans driven by magnetic force and power transmission system for the same |
| 01/24/2007 | EP1746714A1 Electric transmission and method for its operation |
| 01/24/2007 | CN1900531A Dual armature device for transmitting the movement to fans for cooling the engine of motor vehicles |
| 01/24/2007 | CN1297061C Retarder |
| 01/17/2007 | CN1295481C Gear mechanism and automatic synchronous transmitter equipped with this gear mechanism |
| 01/11/2007 | WO2007005501A1 Torque converter and system using the same |
| 01/11/2007 | WO2007005338A2 Power generating systems |
| 01/11/2007 | US20070007835 Power generating systems |