| Patents for H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (5,905) |
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| 02/13/2003 | US20030030950 Device for stopping a single-phase asynchronous motor with phase-shifting capacitor |
| 02/12/2003 | CN2535387Y Conical motor-driven construction elevator |
| 01/30/2003 | WO2003009462A1 Method and device for shutting down a drive comprising a matrix converter, during a mains failure |
| 01/30/2003 | US20030023348 Robot apparatus and motion control method |
| 01/30/2003 | DE20218026U1 Device for hand raising a spring brake on an electric brake motor, has additional component to block lever in raised position |
| 01/23/2003 | WO2003007466A1 Dc motor drive circuit and tape printer comprising the same circuit |
| 01/22/2003 | EP1278299A2 Braking control method and device for an electronically commutated electric motor |
| 01/15/2003 | EP1175673B1 Motion control system |
| 01/08/2003 | EP1273097A1 Brake module |
| 01/02/2003 | EP1269596A1 Device for stopping a single-phase asynchronous motor with phase-shifting capacitor |
| 12/26/2002 | US20020195821 Microturbine/capacitor power distribution system |
| 12/19/2002 | US20020190671 Drive system for a set of machines |
| 12/12/2002 | US20020187049 Fan protection device |
| 12/12/2002 | US20020185985 Control system for vehicle seat |
| 12/12/2002 | US20020185514 Control module for flywheel operated hand tool |
| 12/12/2002 | US20020185342 Braking device that can be released electromagnetically |
| 12/11/2002 | EP1264381A1 Method for monitoring and influencing an electric motor |
| 12/11/2002 | CN1384595A AC motor controller |
| 12/05/2002 | US20020183901 System and method for monitoring locomotive operation |
| 12/05/2002 | US20020180389 Method for monitoring and influencing an electric motor |
| 12/05/2002 | US20020179362 Soft-disable damping for electric power steering |
| 12/05/2002 | DE10120238A1 Electromechanical brake control unit with testing facility e.g. for machine tool or robot, has resistance placed in parallel with main switch controlling series of individual switch and motor brake combinations |
| 12/04/2002 | EP1262394A2 Soft-disable damping for electric power steering |
| 12/04/2002 | CN2523665Y Anti-theft brake of electric bicycle |
| 11/28/2002 | WO2002095926A1 Method and circuit arrangement for electronic stop recognition in synchronous motors |
| 11/28/2002 | DE10124877A1 Electronic stop detection for synchronous motors involves using change in switch-on duration and/or phase positions as criterion for detecting stop and switching off synchronous motor |
| 11/26/2002 | US6487062 Relay circuit for controlling an inductive load |
| 11/26/2002 | US6486631 Drive system for retractable covering devices for motor vehicles |
| 11/21/2002 | WO2002093730A1 Charge and discharge control device |
| 11/21/2002 | US20020171317 Series-wound motor |
| 11/20/2002 | CN2521822Y Electromagnetic braker for electric machine |
| 11/19/2002 | US6483268 DC motor brake |
| 11/14/2002 | WO2002091558A1 System for controlling synchronous motor |
| 11/14/2002 | US20020167289 Control apparatus for alternating-current motor |
| 11/13/2002 | EP1257049A2 Control apparatus for alternating-current source |
| 11/05/2002 | US6477116 Rotation controller and rotation control method |
| 10/31/2002 | US20020158593 Circuit for controlling dynamic braking of a motor shaft in a power tool |
| 10/30/2002 | EP1142098B1 Method and device for controlling deceleration in an induction machine |
| 10/30/2002 | CN2519530Y Lift winch motor energy consumption brake device |
| 10/29/2002 | US6472837 Multipolar electromagnetic switching module |
| 10/17/2002 | WO2002082613A1 Jamming protection device for moving member |
| 10/17/2002 | WO2002081153A1 Hand-held machine tool |
| 10/17/2002 | US20020149334 Power window apparatus with function of foreign object detection |
| 10/17/2002 | DE10117121A1 Handwerkzeugmaschine Hand tool |
| 10/08/2002 | US6460661 Electrical brake having a holding brake function |
| 10/03/2002 | US20020139593 Vehicle with a super-capacitor for recovery of energy on braking |
| 10/02/2002 | EP1245075A1 Electric golf car with low-speed regenerative braking |
| 10/02/2002 | CN1371648A Time fine tuning remote controlled curtain open/close device |
| 09/25/2002 | EP1244197A1 Motor reducer |
| 09/25/2002 | EP1243067A1 High performance brush motor drive in conjunction with lost cost sr motor drive |
| 09/24/2002 | US6456032 Method for controlling a motor roller |
| 09/24/2002 | US6456022 Movable barrier operator |
| 09/18/2002 | EP1241041A1 Vehicle with super-capacitor for regenerative braking |
| 09/18/2002 | CN1091325C Control method of three-phase sequirrel-cage motor electrical positioning for lathe spindle |
| 09/17/2002 | US6452350 Linear drive |
| 09/14/2002 | CA2374186A1 Vehicle with a supercapacitor for recovering energy when braking |
| 09/12/2002 | US20020127115 Dynamic brake with backlash control for peristaltic pump |
| 09/12/2002 | US20020125847 Method and device for controlling DC servomotor for driving rotating load |
| 09/11/2002 | CN1090836C Controller for DC electrical motor and controlling method for DC motor |
| 09/10/2002 | USRE37832 Electromotive chain saw |
| 09/10/2002 | US6448727 Mains braking device for a line-powered power tool |
| 09/04/2002 | EP1236267A2 Drive system for a set of machines |
| 09/04/2002 | CN2509775Y Reduction box for micro motor |
| 09/03/2002 | US6445879 Apparatus and method for braking a washing machine |
| 08/29/2002 | US20020118497 Reverse voltage protection for motor drive |
| 08/29/2002 | US20020118496 Active snubber circuit for electrical rotary actuator |
| 08/29/2002 | US20020117992 Control method of compressor motor and inverter equipped with the same method |
| 08/29/2002 | US20020117990 Motor control apparatus and electric vehicle using same |
| 08/28/2002 | EP1235341A2 Active snubber circuit for electrical rotary actuator |
| 08/27/2002 | US6442450 Robot device and motion control method |
| 08/27/2002 | US6441580 Brushless machine control |
| 08/26/2002 | CA2347233A1 Active snubber circuit for electrical rotary actuator |
| 08/21/2002 | CN2507185Y Contact box capable of output emergency stop signal |
| 08/15/2002 | US20020108474 Speed controller for flywheel operated hand tool |
| 08/14/2002 | DE10156746A1 Steuerungsverfahren eines Kompressors und eines Wechselrichters Control method of a compressor and an inverter |
| 08/08/2002 | WO2002050618A3 Microturbine/capacitor power distribution system |
| 08/06/2002 | US6429612 Fast stopping method for induction motors operating from variable frequency drives |
| 07/25/2002 | DE10052910A1 Electrical machine, especially asynchronous machine, has braking resistance, e.g. outside machine housing, in air flow of machine's fan and beneath fan cover, or inside machine housing |
| 07/24/2002 | EP1145421B1 Mains braking device for a line-powered power tool |
| 07/24/2002 | CN1088284C Commutation controller |
| 07/18/2002 | DE10065355A1 Elektromechanische Drehmomentregelung-Eleminierung Anschlaggeräusch Electromechanical torque control elemination-stop noise |
| 07/16/2002 | CA2061960C Electric motor control apparatus and method |
| 07/11/2002 | US20020088683 Electro-mechanical torque control-elimination of stopping noise |
| 07/10/2002 | EP1221751A2 Motor driver protector |
| 07/10/2002 | CN1087519C Variable speed control switch for direct current electric power tools |
| 07/10/2002 | CN1087481C Apparatus and method for controlling electric motor |
| 07/09/2002 | US6417644 Apparatus and method to generate braking torque in an AC drive |
| 07/09/2002 | US6417637 Movable barrier operator |
| 07/04/2002 | WO2002051592A1 Speed controller for flywheel operated hand tool |
| 07/04/2002 | WO2002051591A1 Control module for flywheel operated hand tool |
| 07/04/2002 | US20020085324 Motor driver fault protector |
| 07/04/2002 | US20020084766 Drive control for a three phase AC motor via an inverter using safe technology |
| 07/04/2002 | CA2432982A1 Speed controller for flywheel operated hand tool |
| 07/04/2002 | CA2432980A1 Control module for flywheel operated hand tool |
| 07/03/2002 | CN2498793Y Positioner for immediately stopping motor without inertia shock of motor valve |
| 06/27/2002 | WO2002050618A2 Microturbine/capacitor power distribution system |
| 06/25/2002 | US6411004 Internally loaded universal motor |
| 06/20/2002 | US20020074960 Drive system for retractable covering devices for motor vehicles |
| 05/30/2002 | US20020063540 Control system for hybrid vehicle |
| 05/29/2002 | DE10054528A1 Schaltungsanordnung eines zwei Anschlüsse aufweisenden Elektromotors Circuit arrangement of a two-terminal electric motor |