| Patents for H02K 49 - Dynamo-electric clutches; Dynamo-electric brakes (3,406) |
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| 04/04/2002 | WO2002027896A1 Ventilation device with electromagnetic coupling |
| 04/03/2002 | EP1193724A2 Magnet consisting of an electromagnet and a permanent magnet, and eddy current retarder |
| 04/03/2002 | EP1192702A1 Wind power plant and method for operating it |
| 03/28/2002 | DE10142544A1 Spur gear drive stage e.g. for printing machine, comprises individual magnets which form magnet wheel stage for production of clamping torque |
| 03/21/2002 | US20020033746 Composite magnet of electromagner and permanent magnet, and eddy current retarder |
| 03/19/2002 | US6357691 Web processing system |
| 03/14/2002 | DE10043917A1 Transport system eddy current brake has sum of thickness of reaction arrangement and gaps between reaction element and magnet arrangements/reflux arrangement between 25/16 mm |
| 03/13/2002 | EP1186873A1 Transmitting and measuring torque with an unequal number of rings of permanent magnets |
| 02/21/2002 | US20020020592 Eddy current braking apparatus |
| 02/14/2002 | WO2002013361A1 Exciter assembly for superconducting machine |
| 02/12/2002 | US6346784 Power transmission apparatus |
| 02/12/2002 | US6346752 Electromagnetic retarder with a built-in exciter |
| 02/07/2002 | US20020014542 Control device for a water spray |
| 01/30/2002 | EP0886910B1 Magnetic centrifugal clutch |
| 01/24/2002 | WO2002006075A1 Eddy current brake system with dual use conductor fin |
| 01/24/2002 | CA2415841A1 Eddy current brake system with dual use conductor fin |
| 01/23/2002 | EP1174986A1 Laminated rotor for eddy-current brake and device with such rotor |
| 01/23/2002 | CN1078305C Fluid pump structure of IC engine |
| 01/16/2002 | EP1007927B1 Applicator for pulsoxymetric sensor with torque limiter |
| 01/15/2002 | US6338681 Magnetic transmission structure |
| 01/10/2002 | WO2002003530A1 Amplifying mechanical energy with magnetomotive force |
| 01/08/2002 | US6337527 Self unloading magnetic coupler |
| 01/02/2002 | EP0856208B1 Adjustable permanent magnet coupler |
| 01/02/2002 | EP0848671B1 Hybrid drive system |
| 12/27/2001 | WO2001099262A1 Electric retarder interposed between an engine and a gearbox |
| 12/20/2001 | WO2001097366A1 Remote-controllable hysteresis brake |
| 12/20/2001 | WO2001096138A1 Regenerative brake |
| 12/20/2001 | DE10029885A1 Electromagnetically controllable hysteresis brake e.g. for rotating body in industrial washing installation, has internal battery for torque adjustment via receiver unit |
| 12/18/2001 | US6331743 Magnetic fan clutch having plastic members |
| 12/13/2001 | WO2001031761A3 Magnetodynamic braking system |
| 12/11/2001 | US6328142 Eddy-current deceleration apparatus |
| 12/05/2001 | CN2463555Y Automatic power supply unit for flow-adjustable water heater |
| 11/22/2001 | WO2001088413A1 Contactless magnetic spiral gear and variants thereof |
| 11/21/2001 | EP1155491A1 Foucault current retarder |
| 11/20/2001 | US6318518 Rotor for eddy current retarder |
| 11/20/2001 | US6318517 Mechanism for effecting resistance |
| 11/07/2001 | CN1320999A Eddy current speed reducer |
| 11/01/2001 | US20010035016 Compressor control mechanism and method |
| 10/31/2001 | DE10015912A1 Electrically-operated clutch for automobile drive train provided by electrical machine with rotor component and winding component |
| 10/30/2001 | US6310416 Resisting and pulling mechanism |
| 10/24/2001 | EP1147319A1 Electromotive drive |
| 10/23/2001 | CA2111203C Magnetic device for converting reciprocating into rotating motion |
| 10/16/2001 | US6302827 Resistance adjusting device for an exercise device having a wheel driven by a belt |
| 10/10/2001 | EP1142086A1 Electromagnetic hysteresis unit |
| 10/03/2001 | CN1072328C Rodless cylinder |
| 09/26/2001 | EP0759152B1 Distance sensor for detecting the adjustment travel of an actuator |
| 09/25/2001 | US6293773 Corrosion-resistant sleeve for magnetic rotors |
| 09/25/2001 | US6293375 Permanent magnet brake mechanism |
| 09/20/2001 | DE10012496A1 On-board electricity supply for ships transfers energy between a.c. and d.c. generators or supply networks if power equilibrium is not achieved |
| 09/12/2001 | CN1312611A Composite electric engine system |
| 09/11/2001 | US6288519 Charging and vibrating method using movable magnets for a product using rechargeable batteries |
| 09/11/2001 | US6287204 Adjustable torque limiter |
| 09/11/2001 | US6286637 Contactless eddy current brake for cars |
| 09/07/2001 | WO2001065672A1 Cooling a brake activated by foucault currents |
| 09/06/2001 | US20010018998 Eddy-current brake device |
| 09/05/2001 | EP1130749A1 Eddy current retarder |
| 08/23/2001 | WO2001011260A3 Continuously variable electromagnetic transmission |
| 08/16/2001 | EP1124311A2 Eddy current braking apparatus |
| 08/16/2001 | DE10004342A1 Vorrichtung zum gekoppelten Erzeugen von Strom und/oder Wärmeenergie durch Windräder oder Wasserturbinen Coupled device for generating electricity and / or heat energy through wind turbines or water turbines |
| 08/14/2001 | US6274959 Magnetic force driving apparatus with rotary member and reciprocating member |
| 08/09/2001 | WO2001056827A1 Integrated retarder and accessory device |
| 08/09/2001 | DE19944617A1 Magnetisches Getriebe und Zentrifuge mit einem magnetischen Getriebe Magnetic gear and centrifuge with a magnetic gear |
| 08/08/2001 | CN2441509Y Resisting and resisting force mechanism and pull back mechanism |
| 08/08/2001 | CN1307744A Motion transmission devices |
| 08/08/2001 | CN1069459C Rodless cylinder device |
| 08/01/2001 | EP1119896A1 Device with magnetic coupling for stirring a liquid |
| 08/01/2001 | EP1030791B1 Hybrid drive mechanism |
| 07/26/2001 | WO2001054261A1 Magnetic coupling motor |
| 07/26/2001 | US20010009340 Self unloading magnetic coupler |
| 07/25/2001 | EP1117550A1 Magnetic clutch method and apparatus for driving a vehicle air conditioner |
| 07/25/2001 | CN2440286Y Permanent-magnet brake |
| 07/25/2001 | CN2439872Y Resisting mechanism |
| 07/11/2001 | CN1068468C Eddy current drive |
| 07/10/2001 | US6257380 Calibrated hysteresis brakes |
| 07/04/2001 | EP0823027B1 Magnetic drive centrifugal pump |
| 07/03/2001 | US6253887 Method and system for braking a vehicle |
| 07/03/2001 | US6253885 Eddy current brake for automotive vehicles |
| 06/28/2001 | WO2001047093A1 Foucault current retarder |
| 06/28/2001 | WO2000078569A3 Heat generator for a motor vehicle |
| 06/26/2001 | US6250875 Heater |
| 06/21/2001 | US20010004037 Electromagnetic clutch device for a compressor |
| 06/20/2001 | EP1108913A2 Electromagnetic clutch device for a compressor |
| 06/20/2001 | CN1299936A Electromagnetic clutch device for compressor |
| 06/15/2001 | CA2328443A1 Electromagnetic clutch device for a compressor |
| 06/14/2001 | US20010003802 Magnetic spring and ventricle assist device employing same |
| 06/12/2001 | US6244990 Magnetic damping device for an exercising machine |
| 06/12/2001 | US6244395 Electromagnetic hysteresis brake, especially as a yarn brake for textile machines |
| 06/05/2001 | US6242832 Self unloading magnetic coupler |
| 05/29/2001 | US6237728 Eddy current reduction braking system |
| 05/22/2001 | US6234938 Magnetic device for use in exercise bicycle or other exercise machines |
| 05/16/2001 | EP0797863B1 Magnetic transmission couplings |
| 05/16/2001 | CN1065989C Device affording magnetic protection |
| 05/15/2001 | US6232686 Hysteresis brake |
| 05/15/2001 | US6230866 Electromagnetic coupler |
| 05/10/2001 | WO2001033048A1 Coupling structure for expansion unit output shaft and driven-side transmission shaft |
| 05/09/2001 | EP0903003A4 Rotary torque-to-axial force energy conversion apparatus |
| 05/09/2001 | EP0836758A4 Eddy current drive |
| 05/03/2001 | WO2001031761A2 Magnetodynamic braking system |
| 05/03/2001 | DE19940431A1 Contactless has a pressure sealed drive transmission for explosive material handling |
| 04/24/2001 | US6222292 Magnetic drive adapter |