| Patents for H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (5,905) |
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| 04/15/2004 | US20040070355 Rotation speed control apparatus of open close body for vehicle and rotation speed control method of the same |
| 04/15/2004 | US20040070353 Vehicle controller that stably supplies power to a battery and method thereof |
| 04/14/2004 | EP1408606A1 An electric motor having regenerative braking |
| 04/14/2004 | EP1407910A2 Rotation speed control apparatus for a vehicle door and method to control the rotation speed |
| 04/14/2004 | EP1407538A1 Method and device for shutting down a drive comprising a matrix converter, during a mains failure |
| 04/14/2004 | EP0897609B1 Method and device for braking an all-mains motor |
| 04/14/2004 | CN1489275A Self-rectifying brake method for AC motor |
| 04/14/2004 | CN1488801A Method for detecting stop-running of presuppling-yarn device or weft-storing device in loom machine |
| 04/14/2004 | CN1488532A 开关装置 Switching device |
| 04/13/2004 | US6720747 Moveable barrier operator |
| 04/13/2004 | US6719107 Braking assembly with self-generating power energy |
| 04/13/2004 | CA2338927C Holding brake control circuit for servo-motor |
| 04/13/2004 | CA2299774C Actuator having timer-controlled power switching device |
| 04/08/2004 | WO2003045724A3 Electric-powered vehicle |
| 04/08/2004 | US20040066165 Motor control apparatus operable in fail-safe mode |
| 04/08/2004 | US20040066159 DC motor having a braking circuit |
| 04/07/2004 | CN2610559Y Self-rectifying brake device of AC motor |
| 04/07/2004 | CN1486885A Power source supply mechanism for electric vehicle |
| 04/01/2004 | US20040062062 Method and compensation modulator for dynamically controlling induction machine regenerating energy flow and direct current bus voltage for an adjustable frequency drive system |
| 04/01/2004 | US20040061461 Apparatus for controlling permanent-magnet rotary machine |
| 03/31/2004 | EP1404015A2 Method and compensation modulator for dynamically controlling induction machine regenerating energy flow |
| 03/31/2004 | CN1486530A Rotary machine control |
| 03/31/2004 | CN1485976A Power tool trigger control |
| 03/30/2004 | US6713929 Series-wound motor |
| 03/25/2004 | US20040056630 Sensorless control device for synchronous electric motor |
| 03/25/2004 | US20040056621 Movable barrier operator |
| 03/25/2004 | US20040056616 Power supply apparatus in electric vehicle |
| 03/25/2004 | DE10339630A1 Electric motor controlling system for hybrid electric vehicle, has strategies within controller to determine maximum energy amount and motor power assist value before motor temperature and motor is raised to maximum temperature |
| 03/23/2004 | US6710569 Motor driving device and motor driving method |
| 03/23/2004 | US6710560 Movable barrier operator |
| 03/18/2004 | US20040051488 Circuit arrangement of an electromotor comprising two terminals |
| 03/18/2004 | US20040051486 Multiple control device for linear actuator |
| 03/18/2004 | DE4242560B4 Vorrichtung zum Erfassen eines Überstroms A device for detecting an overcurrent |
| 03/11/2004 | US20040046525 Control strategy for an electric motor using real time predictions of motor capability based on thermal modeling and measurements |
| 03/11/2004 | US20040045801 Switch device |
| 03/04/2004 | US20040041531 Power tool trigger control |
| 03/03/2004 | EP1393975A2 Motor control circuit for mirror device |
| 02/25/2004 | EP1391983A2 Method for detecting the stall of the motor of the pre-feeder of weft pre-measurer in weaving looms |
| 02/19/2004 | DE19742426B4 Schaltungsanordnung Circuitry |
| 02/04/2004 | CN1473290A Sensorless control device for synchronous electric motor |
| 02/04/2004 | CN1472611A Controller for opening/closing actuator |
| 01/29/2004 | DE10234397A1 Gebremster Reihenschlussmotor und Verfahren zum Bremsen eines Reihenschlussmotors Braked series motor and method for braking a series-wound motor |
| 01/28/2004 | EP1385261A2 Braked electric motor |
| 01/28/2004 | CN1470414A Trolley control device |
| 01/27/2004 | US6683431 Movable barrier operator |
| 01/22/2004 | US20040012357 Electrically-operated actuator system |
| 01/22/2004 | US20040012351 Rotary machine control |
| 01/20/2004 | US6680596 Electric motor having regenerative braking |
| 01/15/2004 | DE10329638A1 Elektrisch betätigtes Stellorgansystem An electrically operated actuator system |
| 01/14/2004 | EP1379362A1 Hand-held machine tool |
| 01/13/2004 | US6677720 Control system for vehicle seat |
| 01/08/2004 | US20040004454 Opening-and-closing member control device |
| 01/02/2004 | EP1375809A2 Motor driving circuit |
| 01/02/2004 | EP1374361A1 Jamming protection device for moving member |
| 01/02/2004 | CA2434019A1 Opening-and-closing member control device |
| 01/01/2004 | US20040000888 Control apparatus for electric railcar |
| 12/31/2003 | CN2596667Y Motor synchronous exciting magnet braking device |
| 12/31/2003 | CN2596666Y Electronic braker for ac motor |
| 12/31/2003 | CN2596665Y Motor energy consumption braking resistance device |
| 12/31/2003 | CN2596530Y Electric ingot change-over switch |
| 12/30/2003 | US6671591 System and method for monitoring locomotive operation |
| 12/24/2003 | CN1463072A Electromechanical type indicator of virtual force sense |
| 12/23/2003 | US6667596 Method and device for controlling deceleration in an induction machine |
| 12/23/2003 | US6667593 Robot apparatus |
| 12/23/2003 | US6667590 Power window apparatus with function of foreign object detection |
| 12/23/2003 | CA2322851C Dual stator winding induction machine drive |
| 12/18/2003 | US20030230993 Motor driving circuit |
| 12/09/2003 | US6659250 Electro-mechanical torque control-elimination of stopping noise |
| 12/04/2003 | US20030223738 Method and system for solid state DC crane control |
| 12/04/2003 | US20030222611 Method for eliminating fuel use during dynamic braking |
| 12/03/2003 | EP1367471A1 Method of teaching limit switches for an roller blind actuator |
| 12/03/2003 | CN1460046A Hand-held machine tool |
| 12/03/2003 | CN1459918A Washer |
| 12/02/2003 | US6657406 Soft start control method for a motor-driven actuator |
| 11/30/2003 | CA2398459A1 Method and system for solid state dc crane control |
| 11/27/2003 | WO2003097917A1 Method of controlling motor-driven washing machine and control system for the same |
| 11/26/2003 | CN1458382A Process for demonstrating sunshade rolling curtain exciter travel limit |
| 11/25/2003 | US6653806 Dynamic brake circuit and semiconductor inverter using dynamic brake circuit |
| 11/19/2003 | CN1128289C Electric opening and closing device for building |
| 11/13/2003 | US20030210008 Process for teaching the limits of travel of a roller blind actuator |
| 11/12/2003 | CN1127317C Time fine-tuning remote controlled curtain open/close device |
| 11/11/2003 | US6646896 Controller of AC machine |
| 11/11/2003 | US6646411 Control method of compressor motor and inverter equipped with the same method |
| 11/11/2003 | CA2350745C Azimuthal driving system for wind turbines |
| 11/06/2003 | WO2003092150A1 Mesh connected brake array for electrical rotating machines |
| 11/06/2003 | US20030205980 Movable barrier operator |
| 11/05/2003 | EP1008232B1 Method and circuit arrangement for operating an electromagnetically actuated mechanical brake of an electric motor |
| 10/30/2003 | US20030201738 Power tools |
| 10/29/2003 | EP1357662A1 Motor control |
| 10/28/2003 | US6639374 Method and device for controlling DC servomotor for driving rotating load |
| 10/28/2003 | US6639328 Microturbine/capacitor power distribution system |
| 10/23/2003 | WO2003088470A1 Electric driven tool device |
| 10/16/2003 | US20030195643 Method and apparatus for acceleration limiting a position command for motion control |
| 10/16/2003 | US20030193308 Apparatus and method for testing a motor-shorting relay |
| 10/15/2003 | EP0993697B1 Electric motor and method for operating such a motor |
| 10/14/2003 | US6633148 Drive device and method for moving a vehicle part |
| 10/09/2003 | WO2003084045A1 System and method for braking a motor of a propulsion unit |
| 10/09/2003 | US20030189414 Motor control method and motor control apparatus |
| 10/09/2003 | US20030188914 Soft-disable damping for electric power steering |
| 10/08/2003 | EP1349711A1 Speed controller for flywheel operated hand tool |