| Patents for H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (5,905) |
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| 07/22/1998 | EP0720782B1 A drive assembly for power operated doors |
| 07/21/1998 | US5782610 Method of stopping scroll compressor that is driven by 3-phase DC motor |
| 07/14/1998 | US5778703 Washing machine with improved drive structure for rotatable tub and agitator |
| 07/09/1998 | WO1998029939A1 Adjustable speed control for children's ride-on vehicle |
| 07/08/1998 | EP0852084A1 Switching circuit with lockout feature |
| 07/08/1998 | EP0649575B1 Electric motor drive |
| 06/30/1998 | US5773945 Time-compensated overcurrent detection circuit for DC motor |
| 06/30/1998 | CA2173375C Electronic control for an appliance |
| 06/18/1998 | DE19651298A1 Universal electric motor for electric power tool |
| 06/10/1998 | EP0847132A2 Brake mechanism and powered actuator |
| 06/10/1998 | EP0847122A2 Two time constant thermal protection in electrical switching apparatus |
| 06/10/1998 | CN1184218A Brake mechanism and powered actuator |
| 06/09/1998 | US5764021 Method and device for speed control of an induction motor |
| 06/09/1998 | US5764009 Motor control device in electric motor-operated vehicle |
| 06/02/1998 | US5760566 Control device for stopping the operation of a single-phase asynchronous motor with a capacitor |
| 06/02/1998 | US5760555 Motor drive unit used for camera and accessory thereof |
| 05/27/1998 | EP0844363A1 Automatic stop device for roller shutter or the like |
| 05/26/1998 | US5757154 Electric motor braking circuit arrangement |
| 05/26/1998 | US5757148 Method of and apparatus for stopping a motor having magnetic bearings |
| 05/13/1998 | EP0841743A2 Control device for an emergency stop |
| 05/13/1998 | EP0639888B1 Method of detecting and regulating load on servomotor |
| 05/13/1998 | EP0639304B1 Inverse speed motor, especially a universal motor, with a braking device |
| 05/13/1998 | CN1038378C Single-phase induction motor, its control method and use in refrigerator |
| 05/05/1998 | US5748423 System for limiting short circuit current in 3-phase electric power networks |
| 05/05/1998 | US5747953 Cordless, battery operated surical tool |
| 04/28/1998 | US5743599 For controlling supply of electrical current from a current source |
| 04/22/1998 | EP0837552A2 Emergency control for a hoist |
| 04/15/1998 | CN2279033Y Single-phase motor by applying dc to brake |
| 04/14/1998 | US5739649 Fail check device and method for AC motor control circuit |
| 04/08/1998 | CN1178611A Circuit for driving an electric motor |
| 03/31/1998 | US5733017 Pressure accumulating control system |
| 03/19/1998 | WO1998006595A3 Emergency braking system for an electric locomotive |
| 03/19/1998 | DE19637713A1 Rheostatic braking circuit for battery-powered vehicle |
| 03/18/1998 | EP0829613A2 Braking device for a smoke curtain or similar |
| 03/18/1998 | EP0707751B1 Process for controlling the d.c. motor used for moving a window in a motor vehicle |
| 03/18/1998 | CN1037798C Servomotor |
| 03/12/1998 | DE19716547A1 Drive circuit for smoke- or fire-protection curtains for buildings |
| 03/12/1998 | DE19636873A1 Electric hand-held angle grinding machine e.g. for carrying out work in motor vehicles |
| 03/12/1998 | DE19635960A1 Wind power plant to mains connection |
| 03/04/1998 | EP0826544A1 Combined driving system comprising electrical machine and internal combustion engine |
| 02/25/1998 | EP0825698A2 Method for supervising and controlling the process of opening and closing electrically driven aggregats |
| 02/19/1998 | WO1998006595A2 Emergency braking system for an electric locomotive |
| 01/14/1998 | CN1170480A Circuit and process for operating adjusting drive |
| 01/14/1998 | CN1170479A Circuit for detecting overload in adjusting drive |
| 01/13/1998 | US5708333 Series-wound motor with a braking element |
| 01/07/1998 | EP0815639A1 Circuit for driving an electric motor |
| 01/07/1998 | CN1036967C Series-wond motor, in particular universal motor having braking device |
| 01/06/1998 | US5706153 Programmer for starter |
| 01/06/1998 | US5705907 Drive control system for servo motor |
| 01/06/1998 | US5705903 Electric brake for an alternating current motor |
| 12/30/1997 | US5703457 Power supply to a stator of a polyphase reluctance machine |
| 12/16/1997 | US5698823 Elevator control system |
| 12/11/1997 | DE19636519C1 Universal motor with braking device e.g. for electric power tools |
| 12/10/1997 | EP0812047A2 Programmer for starter |
| 12/10/1997 | EP0721694B1 Electric motor with an electrodynamic brake |
| 12/03/1997 | EP0809822A1 Delayed safety braking apparatus for a servomotor control system |
| 12/02/1997 | US5694020 Battery powered electrical shaver or hair cutter |
| 11/27/1997 | DE19633415C1 Monitoring and controlling the opening and closure of electrically operated systems e.g. in motor vehicle |
| 11/20/1997 | WO1997043821A1 Method and device for braking an all-mains motor |
| 11/13/1997 | DE19637039C1 Braking device for smoke protection curtain, garage door, fire protection curtain etc wound on electric-motor powered roller |
| 11/04/1997 | US5684280 Device for switching an electric motor, particularly for braking an electrically operted tool |
| 10/29/1997 | CN1163509A Automatic brake block without asbestos |
| 10/28/1997 | US5682089 Control circuit for generating a speed dependent deceleration force in an electronically commutated motor |
| 10/23/1997 | DE19614864A1 Device for holding motor shaft of printing press |
| 10/22/1997 | EP0802467A2 Device positioning method and means |
| 10/22/1997 | EP0742970B1 Phase-control method for stopping a drive smoothly |
| 10/16/1997 | DE19637864C1 Bidirectional universal motor with supply-independent braking circuit esp. for handheld electrical drills |
| 10/14/1997 | US5677586 Commutation of a universal motor operating in brake mode |
| 10/08/1997 | EP0800261A1 Braking system |
| 10/08/1997 | EP0799515A1 Circuit and process for operating an adjusting drive |
| 10/08/1997 | EP0799514A1 Circuit for detecting overload in an adjusting drive |
| 10/02/1997 | WO1997036367A1 Series motor, in particular universal motor, with braking means |
| 09/25/1997 | DE19611227A1 DC machine feed circuit e.g. for traction drives |
| 09/18/1997 | DE19610210A1 Control method and device for IC engine throttle positioning element |
| 09/17/1997 | EP0795952A2 Method of and apparatus for stopping a motor having magnetic bearings |
| 09/04/1997 | WO1997032102A1 Variable drive with protection against jamming for movable parts |
| 09/02/1997 | US5663620 Apparatus for controlling driving of power window system |
| 08/28/1997 | DE19605412A1 Electrodynamic DC linear motor with active braking device |
| 08/27/1997 | EP0791875A1 Drive system for lifting gears and tool machines |
| 08/27/1997 | EP0791831A1 Motor revolution stop confirmation sensor |
| 08/14/1997 | WO1997029539A1 Electric brake for an alternating current motor |
| 08/07/1997 | DE19604133A1 Control of load position element of drive unit for vehicle throttle valve or coke |
| 08/05/1997 | US5653186 Apparatus and method for controlling sewing machine |
| 07/15/1997 | US5648706 Electric brake for commutated motor |
| 07/01/1997 | US5644112 Electrical switch |
| 06/25/1997 | EP0780032A1 Circuit for operating an electric motor |
| 06/25/1997 | EP0780031A1 Circuit for operating an electric motor |
| 06/19/1997 | WO1997022175A1 Series motor with electrical brake |
| 06/19/1997 | DE19546546A1 Reihenschlußmotor mit elektrischer Bremse Series-wound motor with electric brake |
| 06/12/1997 | WO1997015872A3 Process for monitoring the path of displacement of a part |
| 06/03/1997 | US5635811 Method and apparatus for standstill recognition when restarting a power converter-fed AC motor without a tachometer generator |
| 05/28/1997 | EP0776082A1 Method of powering an electrical circuit |
| 05/20/1997 | US5631528 Elimination of motor negative voltages during motor brake |
| 05/15/1997 | DE19541684A1 Control of AC motor |
| 05/14/1997 | EP0773623A1 Method and device for protecting regenerative resistor of servo motor for driving inverter |
| 05/14/1997 | EP0773488A2 Positioning apparatus |
| 05/14/1997 | CN1149674A Rotary compressor braked by reverse rotation |
| 05/07/1997 | EP0707756B1 Electric motor braking |
| 05/06/1997 | US5627710 Electric motor drive system |
| 05/06/1997 | US5627411 Switching circuit with lockout feature |