| Patents for H02P 15 - Arrangements for controlling dynamo-electric brakes or clutches (470) |
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| 10/13/2011 | US20110248588 Residual magnetic devices and methods |
| 10/12/2011 | CN102211527A Control method of eddy current retarder braking moment and driving controller |
| 09/15/2011 | DE102010011218A1 Stromeinspeiseeinrichtung für eine stromgespeiste Bremse eines Fahrzeugs Power feeding for a current-fed brake of a vehicle |
| 08/25/2011 | DE102010009166A1 Hysteresis unit e.g. hysteresis brake, for use in unwinding creel of yarn packages for production of warp beams, has adjusting unit, where axial movement of adjusting unit generates digital output signal at position within movement area |
| 08/24/2011 | EP2359466A1 Method for operating a drive and drive |
| 08/23/2011 | US8002666 Method for controlling a motor vehicle drive train |
| 07/28/2011 | DE102010006311A1 Coupling arrangement for fan of engine cooling system of motor vehicle i.e. bus, has permanent magnet coupling switched-off by switching-on of another permanent magnet coupling and bridged by switching-on of electromagnetic coupling |
| 07/19/2011 | US7983828 Automatic brake control device |
| 06/30/2011 | DE102009060139A1 Electro-dynamic braking device for universal motor, has winding fed over triacs during brake operation, where motor operation during brake operation is sufficient for commutation at motor collector and is not sufficient to drive armature |
| 06/28/2011 | US7967722 Controller of driving device for vehicle |
| 06/02/2011 | US20110127869 Magnetic gear |
| 05/24/2011 | US7948215 Methods and apparatuses for power generation in enclosures |
| 05/24/2011 | US7946952 Forward clutch high pressure holding valve for hybrid vehicles to enable engine start-stop-drive functions |
| 05/11/2011 | CN101165313B Beam-pumping unit |
| 04/07/2011 | WO2011040637A1 Device and method for controlling power-off type electromagnetic brake |
| 04/06/2011 | CN102007686A New magnetic coupling devices |
| 03/23/2011 | CN101345468B Servo engaging and disengaging gear and its operation mode |
| 03/22/2011 | US7909729 Control unit for an electric oil pump |
| 03/16/2011 | EP1526979B1 Control or adjustment electronics system especially for an eddy current brake |
| 03/16/2011 | CN101986554A Method and device for controlling the power supply of an electromagnetic actuator |
| 02/15/2011 | US7888916 Power conditioner for circuit breaker panel and method of use |
| 02/09/2011 | CN201742222U Energy saving transmission apparatus with clutch |
| 02/03/2011 | US20110025156 Machine for fixing |
| 02/02/2011 | CN201733271U Three-phase electromotor brake |
| 02/02/2011 | CN201729155U Eddy current retarder driving controller |
| 01/26/2011 | CN101074633B System for reducing speed variation of crankshaft |
| 01/19/2011 | CN101239590B Intelligent control driver for electric eddy speed damper and its control method |
| 01/12/2011 | CN201708761U Drum-type electromagnetic speed regulating system |
| 12/29/2010 | CN201687877U Electromagnetic eddy current brake and electrical control system thereof |
| 12/22/2010 | CN201682455U Novel eddy current retarder controller for automobile |
| 12/16/2010 | WO2010144443A1 Dynamic braking for electric motors |
| 12/15/2010 | CN201674454U Dry-type rectifying control cabinet of electromagnetic eddy brake |
| 12/14/2010 | US7852183 Power drive unit electromagnetic latch |
| 11/03/2010 | EP2245733A2 New magnetic coupling devices |
| 10/13/2010 | CN101860314A Barrel-type electromagnetic speed regulation system |
| 09/30/2010 | WO2010109791A1 Control device and control method |
| 09/16/2010 | WO2010102998A1 Device for quickly generating a torque on an extended dynamic range with low inertia |
| 09/16/2010 | CA2754637A1 Device for quickly generating a torque on an extended dynamic range with low inertia |
| 08/18/2010 | CN1839532B Two-speed rotational control apparatus with eddy current drive |
| 08/12/2010 | DE102009005719A1 Verfahren und Vorrichtung zur Regelung der Translationsgeschwindigkeit, der Drehzahl sowie der Frequenz und/oder der Amplitude von Linear-, Dreh- und Pendelschwingungen von Bauelementen aus elektrisch leitendem, nicht ferromagnetischem Material durch Magnetfelder Method and apparatus for controlling the translational velocity, the speed and the frequency and / or amplitude of linear, rotary and oscillating movements of components made of electrically conductive, non-ferromagnetic material by magnetic fields |
| 08/03/2010 | US7766790 Selectable one-way clutch |
| 07/22/2010 | WO2010081782A1 Voltage rectifier, particularly for supplying power to direct-current electromagnetic brakes, in electric motors |
| 07/07/2010 | CN201523282U Switched reluctance intelligent control clutch motor |
| 07/06/2010 | US7748985 Connecting device arranged between a steering wheel and a pitman module of a motor vehicle |
| 06/29/2010 | US7746200 Drive device with an input shaft and an output shaft particularly for driving a contact piece of an electrical switching device |
| 06/29/2010 | US7745949 Method and apparatus for assembling electrical machines |
| 06/16/2010 | CN101741308A Controller of current vortex retarder and control method |
| 06/02/2010 | CN201499125U All-digital electromagnetic speed governing motor controller |
| 06/02/2010 | CN101316092B Overvoltage protection circuit of power switch device for electric eddy speed damper |
| 05/27/2010 | WO2010057605A1 Method for operating a drive and drive |
| 05/06/2010 | US20100113214 Method and Apparatus For Optimizing Braking Control During A Threshold Braking Event |
| 04/13/2010 | US7694599 Gearing as well as a rotary encoder equipped with such gearing |
| 03/11/2010 | US20100062897 Brake Control System |
| 02/16/2010 | US7664577 Control apparatus capable of economically and reliably controlling electric generator |
| 01/05/2010 | US7643925 Automatic transmission clutch timing optimization apparatus and method |
| 01/05/2010 | US7641583 Hybrid drive train for vehicle |
| 12/29/2009 | US7637842 Method and apparatus for control of a transmission torque converter clutch |
| 12/23/2009 | WO2009101589A3 New magnetic coupling devices |
| 12/16/2009 | CN101604952A Slip motor automatic control device |
| 12/09/2009 | CN101599736A Control method of electromagnetic speed regulating asynchronous motor |
| 12/03/2009 | US20090298645 Electronic transmission shifting architecture with maximized availability |
| 12/02/2009 | CN201355797Y Electronic brake for three-phase alternating-current electromotor |
| 12/01/2009 | US7626297 Mass magnifier using magnetic fields and mu-metal to provide an energy storage flywheel for use in conventional, microtechnology, and nanotechnology engines |
| 12/01/2009 | US7625311 Method for the operation of a hybrid drive train in a motor vehicle |
| 11/25/2009 | CN101588154A A power amplifier apparatus for a clutch or a brake and control system thereof |
| 10/20/2009 | US7605485 Systems and methods for generating power through the flow of water |
| 10/03/2009 | CA2660207A1 Integrated clutches for a seeding machine |
| 10/01/2009 | US20090247354 Method for controlling an electromagnetic retarder |
| 09/26/2009 | CA2627011A1 Operative control circuit of multiple electromagnetic actuating devices in series and parallel connection |
| 09/20/2009 | CA2626645A1 Electrically excited load full voltage actuation reduced voltage sustaining driving circuit |
| 09/10/2009 | US20090224728 Application of eddy current braking system for use in a gearbox/generator mechanical disconnect |
| 09/02/2009 | CN201303310Y Controller of electric eddy-current retarder |
| 08/26/2009 | CN201298821Y Slippage controller with an over-speed protection function |
| 07/22/2009 | CN201278503Y Electromagnetic vortex braking control cabinet |
| 07/09/2009 | DE102005027502B4 Elektromagnetisch betätigbare Bremse, Vorrichtung zur sicheren Ansteuerung einer elektromagnetisch betätigbaren Bremse, Elektromotor und Bremse Electromagnetically operable brake device for safe control of an electromagnetically actuable brake, the electric motor and the brake |
| 04/30/2009 | US20090112383 Operator Selectable Electric Vehicle Performance switch |
| 04/29/2009 | CN101421129A Electromagnetic retarder system and method |
| 04/21/2009 | US7521901 Electrical power stabilisation |
| 04/02/2009 | WO2005051717A3 Electromagnetic retarder system and method |
| 03/24/2009 | US7508104 Magnetic coupling arrangement for transmitting a torque |
| 03/19/2009 | US20090071784 Powertrain with Torque Converter-Mounted Generator for Multiple Voltage Electrical Power and Method for Assembling Same |
| 03/10/2009 | US7501799 Engine start system with a regulated permanent magnet machine |
| 02/18/2009 | CN101371433A Method and electronic regulator with a current measuring circuit for measuring the current by sense-FET and sigma-delta modulation |
| 02/03/2009 | US7485996 Position retention device |
| 01/14/2009 | EP2013055A1 Permanent magnet elevator disk brake |
| 01/14/2009 | CN101346876A Method for controlling an electromagnetic retarder |
| 01/14/2009 | CN101345468A Servo engaging and disengaging gear and its operation mode |
| 01/14/2009 | CN101342871A Electric eddy speed damper control device |
| 01/07/2009 | CN101340136A Braking type magnetic clutch |
| 01/07/2009 | CN101340135A Braking type magnetic clutch |
| 12/31/2008 | CN201174680Y Speed regulating motor controller |
| 12/30/2008 | US7471069 Voltage generator device, motor vehicle, control method for the voltage generator device, control method for the motor vehicle, and computer-readable recording medium storing program for causing computer to execute the control method |
| 12/18/2008 | US20080309186 Magnetic belt and roller system |
| 12/16/2008 | US7466106 System and method for DC power generation from a reluctance machine |
| 12/10/2008 | CN101322308A Method for controlling an electromagnetic retarder |
| 12/10/2008 | CN101322306A Method for using an electromagnetic retarder |
| 12/03/2008 | CN101316092A Overvoltage protection circuit of power switch device for electric eddy speed damper |
| 12/02/2008 | US7459820 Magnetic belt and roller system |
| 12/02/2008 | US7458775 Magnetically operated fan device |
| 11/26/2008 | CN101313461A Method for controlling an electromagnetic retarder and system including a retarder and a control unit |