| Patents for H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (5,905) |
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| 07/19/2001 | DE10001094A1 Optimal braking of printing machines, involves deriving armature current demand value from armature current for previous print operation using linear function |
| 07/17/2001 | US6262555 Apparatus and method to generate braking torque in an AC drive |
| 07/04/2001 | EP1112912A1 Method and apparatus for detecting a motor stall condition in an electric assist steering system |
| 06/28/2001 | DE19959785A1 Schaltungsanordnung zur Kurzschlussbremsung eines Gleichstrommotors Circuit arrangement for the short-circuit braking of a dc motor |
| 06/27/2001 | EP1110773A2 Driving device for motor-driven compressor |
| 06/27/2001 | EP1110291A1 Drive device and method for moving a vehicle part |
| 06/27/2001 | EP1110288A1 Drive device and method for moving a vehicle part |
| 06/26/2001 | US6252828 Electronically controlled mechanical timepiece and control method therefor |
| 06/21/2001 | US20010004196 Brushless machine control |
| 06/21/2001 | DE10050186A1 Braking three-phase asynchronous machine e.g. for processing machine, involves braking in two phases so voltages or currents do not exceed rated values and load is not loaded higher than in normal operation |
| 06/20/2001 | EP1109307A2 Brushless machine control |
| 06/19/2001 | US6249098 Wiper control apparatus and method capable of variably adjusting wiper blade motion |
| 06/14/2001 | WO2001043270A2 Drive system for a set of machines |
| 06/13/2001 | EP1107443A1 Method and device for controlling an electric motor driven roller |
| 06/13/2001 | EP1107442A2 Circuit for short-circuit breaking of a DC motor |
| 06/13/2001 | EP1105895A1 Electric switch |
| 06/12/2001 | US6246199 Automotive convertible top system |
| 06/12/2001 | US6246196 Movable barrier operator |
| 06/05/2001 | US6242884 Dual stator winding induction machine drive |
| 05/31/2001 | WO2001039187A1 Disk device and method of decelarating/stopping disk in disk device |
| 05/31/2001 | US20010002099 Method for controlling a motor roller |
| 05/30/2001 | CN1297393A Robot device and motion control method |
| 05/29/2001 | US6239569 Movable barrier operator |
| 05/29/2001 | CA2213074C Fan powered aftercooler and control circuit for locomotive compressors having no integral aftercooler |
| 05/22/2001 | US6236177 Braking and control circuit for electric power tools |
| 05/22/2001 | US6236173 Series wound motor |
| 05/15/2001 | US6232732 Method and circuit for braking an electric drive motor |
| 05/08/2001 | US6229276 Movable barrier operator |
| 04/25/2001 | CN1292602A Method for braking washing machine |
| 04/24/2001 | US6222334 Regenerative braking system |
| 04/18/2001 | EP1093214A2 Linear drive |
| 04/18/2001 | CN1291780A Multipolar electromagnetic switch component element |
| 04/10/2001 | US6213571 Control apparatus for an electric vehicle and a method therefor |
| 04/04/2001 | EP1088629A1 Robot device and motion control method |
| 04/04/2001 | CN2426246Y One-use one-spare intelligent controller |
| 03/27/2001 | CA2082263C Chopper circuit for dynamic braking in an electric power conversion system |
| 03/22/2001 | DE19951747C1 Electric motor operating circuit e.g. for electric handtool, has dual operating switch for reversing polarity of motor field winding for switching between drive and braking modes |
| 03/22/2001 | DE19943663A1 Braking of frequency changer controlled asynchronous motor, controlling motor with AC voltage so that no power fed in intermediate circuit of frequency changer is stored in intermediate circuit |
| 03/21/2001 | CN2424574Y Electronic speed governing gear decelerating single phase asynchronous micro-dynamo |
| 03/21/2001 | CN2424573Y Star triangle self-coupling voltage reducing intelligent control instrument |
| 03/08/2001 | WO2001017096A1 The protection of an electricity generator |
| 02/28/2001 | CN1285652A Method for braking vector controlled induction motor, controller and storage medium |
| 02/27/2001 | US6194855 Variable drive with protection against jamming for movable parts |
| 02/21/2001 | EP1077527A1 Method of braking a vector controlled induction machine, control device for carrying out the method and storage medium |
| 02/15/2001 | DE19937626A1 Schaltungsanordnung zur Leistungssteuerung eines elektrischen Verbrauchers Circuitry for power control of an electrical load |
| 02/14/2001 | EP1076409A2 Power control circuit of an electric consumer |
| 02/13/2001 | CA2161222C Ambulatory infusion pump |
| 02/06/2001 | US6184641 Controller for a door operator |
| 02/06/2001 | US6184640 DC brushless motor, magnetic bearing device and turbomolecular pump device |
| 02/06/2001 | US6184604 Brake mechanism and powered actuator |
| 01/31/2001 | EP1072902A2 Method and system for detecting an object in the path of a vehicle power window system using acoustic signals |
| 01/31/2001 | EP1071982A1 Apparatus and method for controlling an electric assist steering system |
| 01/31/2001 | CN1282138A Method and device for braking washing machine |
| 01/30/2001 | US6181098 DC motor control circuit |
| 01/10/2001 | EP1066674A1 Dual stator winding induction machine drive |
| 01/10/2001 | EP0770027B1 Overload detector for servo driven machines |
| 01/09/2001 | US6172475 Movable barrier operator |
| 12/20/2000 | EP1061542A1 Electromagnetic multipolar switch |
| 12/20/2000 | EP1061541A1 Multipolar electromagnetic switching module |
| 12/20/2000 | EP1060557A1 Electric drive unit for units of a motor vehicle |
| 12/19/2000 | US6163129 Method of controlling the starting, stopping and speed of an AC induction motor |
| 12/05/2000 | US6157153 Motor driver |
| 11/22/2000 | CN1058818C Circuit for driving electric motor |
| 11/09/2000 | WO2000067254A1 Motion control system |
| 11/08/2000 | CN2405377Y Built-in type braking resistance for ac servo motor power |
| 11/08/2000 | CN1272671A Motion control system |
| 11/07/2000 | CA2176263C Method and device for speed control of an ac motor |
| 11/02/2000 | EP1048905A2 Actuator having timer-controlled power switching device |
| 10/31/2000 | US6140780 Control system for hybrid vehicle |
| 10/18/2000 | EP1045511A2 Series motor |
| 10/18/2000 | EP1044921A2 Control device for a lifting apparatus, in particular a compact lifting apparatus |
| 10/17/2000 | CA2029310C Motor controller with an improved stopping technique |
| 10/05/2000 | DE19956104A1 Sensorlose Erfassung eines festgestellten Rotors eines Motors mit geschalteter Reluktanz Sensorless detection of a detected rotor of a switched reluctance motor |
| 10/03/2000 | US6125907 Electrically-driven closure apparatus for building |
| 09/28/2000 | DE19912121A1 Series wound motor with commutator has field, armature windings forming closed braking circuit contg. secondary winding of mains-powered transformer in braking mode |
| 09/26/2000 | US6124645 Electric motor rotor holding arrangement |
| 09/21/2000 | WO2000055963A1 Dynamic brake circuit and semiconductor inverter using dynamic brake circuit |
| 09/21/2000 | DE19932742C1 Netzbremseinrichtung für ein Elektrohandwerkzeug A dynamic braking device for an electric hand tool |
| 09/20/2000 | EP1037372A2 Method of controlling the starting, stopping and speed of an AC induction motor |
| 09/20/2000 | EP1037370A2 Motor drive control with excess current period timer resetting |
| 09/20/2000 | CN1267127A Method for controlling start, stop and speed of AC induction motor |
| 09/13/2000 | EP1034991A2 Wiper control apparatus and method capable of variably adjusting wiper blade motion |
| 09/13/2000 | CN1266015A Driving device with controller for lifting or lowering mechanism of crane |
| 09/12/2000 | US6118242 Travel-limit circuit having a direct current motor for a lens |
| 09/12/2000 | US6118241 Dynamic braking system for electric motors |
| 09/07/2000 | DE19911429A1 Stopping electric motor operated with d.c. and/or a.c. current, especially for elevator, involves exchanging rotor winding connections within series circuit, short circuiting series windings |
| 09/05/2000 | US6114819 Automotive convertible top system for an automobile |
| 08/29/2000 | US6111377 Control device for a multiphase electric motor |
| 08/29/2000 | CA2039280C Apparatus for controlling an electric motor |
| 08/23/2000 | CN2393267Y Side magnetic braking device for motor |
| 08/23/2000 | CN2393266Y Speed reducer for brushless dc. motor |
| 08/22/2000 | US6108179 Emergency shut-down apparatus for motor |
| 08/16/2000 | CN2392305Y Intelligent and contact-less electric motor controller |
| 08/15/2000 | US6104156 Device for controlling the stopping of a motorized shrouding product |
| 08/15/2000 | US6104155 Controlled braking device for electric motors and in particular portable tools |
| 08/02/2000 | CN2390357Y De-excitation unit for generator |
| 08/01/2000 | US6097122 Drive unit electric motor |
| 07/27/2000 | WO2000043167A1 Robot device and motion control method |
| 07/25/2000 | US6094025 Controlled braking device for electric motors and in particular portable tools |
| 07/25/2000 | US6094023 Method and device for braking an all-mains motor |