| Patents for H02P 5 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors (4,788) |
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| 07/12/2001 | DE19963741A1 Schmutzsauger mit elektronischer Regelung der Summenleistung Vacuum cleaner with electronic control of the total power |
| 07/11/2001 | CN1068424C 空调器 Air Conditioner |
| 07/04/2001 | EP1113191A2 Motion transmitting device |
| 06/27/2001 | EP1109688A1 Heating, ventilating and/or air conditioning device with at least one mobile element controlled by a single-pole motor |
| 06/26/2001 | US6252751 Method and apparatus for distributing alternating electrical current to motors via a direct current bus |
| 06/26/2001 | US6252367 Servo controller |
| 06/21/2001 | WO2001045249A1 Low cost brush motor driver in conjunction with low cost sr motor driver |
| 06/21/2001 | WO2001045246A2 Motor synchronization apparatus |
| 06/21/2001 | WO2001045245A1 Estimated electric caliper clamp force based upon actuator motor position |
| 06/21/2001 | WO2001045244A1 High performance brush motor drive in conjunction with lost cost sr motor drive |
| 06/21/2001 | WO2001044032A1 Electric disc brake caliper controls |
| 06/21/2001 | DE10050758A1 Self diagnostic procedure of motor drive unit, involves applying test power to motors and detecting response of relevant drive units, to judge line or motor fault |
| 06/14/2001 | WO2001043271A2 Method for driving drive motors of at least two machines, and set of machines |
| 06/14/2001 | WO2001043270A2 Drive system for a set of machines |
| 06/13/2001 | EP1107434A2 Motor/generator |
| 06/13/2001 | EP1105960A2 Arrangement with an electric motor |
| 06/12/2001 | US6246209 Control device for alternating current motor |
| 06/12/2001 | US6246192 Electronic drive system |
| 06/07/2001 | DE19953295A1 Verfahren zum Betreiben, Kontrollierten und Steuern von Hysteresemotoren A method of operating, Controlled and controlling hysteresis motors |
| 06/06/2001 | EP0720563B1 Bag tyier with a ribbon sensing device |
| 05/31/2001 | DE19956709A1 Steuerschaltung für Elektromotoren Control circuit for electric motors |
| 05/30/2001 | EP1104089A2 Control circuit for electric motors |
| 05/22/2001 | US6233996 Driving mechanism for industrial installations, in particular for primary industry installations |
| 05/17/2001 | WO2001035522A1 Servo control system |
| 05/17/2001 | WO2001035520A1 Device and method for controlling supply of current and static capacitance to compressor |
| 05/17/2001 | DE19951584A1 Device for generating electrical energy with fuel cell has control circuit that controls first machine as motor, second to idle during starting, second as motor, first as generator after starting |
| 05/05/2001 | CA2299764A1 Method of operating and controlling hysteresis motors |
| 05/02/2001 | CN1065376C Motor driving apparatus having back-gate-floating MOSFET for avoiding reverse current |
| 05/02/2001 | CN1065375C Harmonic current attenuation device for electric motor |
| 04/18/2001 | CN1291780A Multipolar electromagnetic switch component element |
| 04/12/2001 | DE10036839A1 Frequency measurement procedure for determination or rotational velocity of a motor rotor or similar has improved event counting procedure that prevents overloading of a controlling processor at high rotational velocities |
| 04/04/2001 | EP1089425A2 Motor/generator with multiple rotors |
| 04/04/2001 | CN1064122C Method and apparatus for controlling motors of air conditioner |
| 03/29/2001 | WO2001022095A1 Method for regulating the rotational speed of a motor and a motor for carrying out a method of this type |
| 03/29/2001 | DE19961880A1 Electric drive system for active vibration damping e.g. in sheet or roller printer, has acceleration sensors on functional parts that feed back acceleration states to controllers that use active damping rule sets or algorithms |
| 03/29/2001 | DE19945029A1 Circuit for driving direct current control motors e.g for vehicle heating and ventilation systems, has switching devices with on/off switches for connecting motors to or separating them from current source using control signal |
| 03/29/2001 | DE19944633A1 Control circuit for servomotor, especially on board vehicle, has modulators of several regulators supplied from on-board supply and frequency synchronised via demand value lines |
| 03/29/2001 | DE10041027A1 Digital motor speed control for industrial drives has programmed control function is adaptable |
| 03/28/2001 | EP1087518A2 Control device and method for motor/generator |
| 03/28/2001 | EP1087282A2 Interface |
| 03/28/2001 | EP1087272A2 Device for detecting rotational position deviation |
| 03/28/2001 | EP1087232A1 Method for measuring a frequency, in particular an angular frequency of a motor, and device for implementing such a method |
| 03/27/2001 | US6208096 Optimized winding drive |
| 03/22/2001 | WO2001019206A1 Process for manufacturing a pharmaceutical chewing gum |
| 03/22/2001 | CA2637880A1 Process for manufacturing a pharmaceutical chewing gum |
| 03/22/2001 | CA2637770A1 Process for manufacturing a pharmaceutical chewing gum |
| 03/07/2001 | EP1080893A1 Network-type synchronous control system for rotary printing presses |
| 03/07/2001 | CN2422777Y All digital speed-regulating control cabinet for rotary drill |
| 03/06/2001 | US6198613 Method and apparatus for distributing alternating electrical current to motors via a direct current bus |
| 02/21/2001 | CN1285062A Synchronization controller |
| 02/13/2001 | US6188190 Multi-axis motor controller |
| 02/07/2001 | CN1282811A Control device of sewing machine |
| 02/01/2001 | DE10036354A1 Control system, for an industrial sewing machine, has a CPU to set the working times of operating units for sewing machine functions with memories to store values for automation of various actions |
| 01/25/2001 | DE19932066A1 Interface has resistive network between first input/output and first output whose dimensions are such that a mains voltage or a low voltage can be applied to input to drive control circuit |
| 01/18/2001 | WO2001003959A1 Heating, ventilating and/or air conditioning device with at least one mobile element controlled by a single-pole motor |
| 01/17/2001 | EP1069677A2 Motor controller for driving various machines |
| 01/16/2001 | US6175607 Pulse counter |
| 01/10/2001 | EP0770027B1 Overload detector for servo driven machines |
| 12/26/2000 | US6166929 CSI based drive having active damping control |
| 12/20/2000 | EP1061542A1 Electromagnetic multipolar switch |
| 12/20/2000 | EP1061541A1 Multipolar electromagnetic switching module |
| 12/19/2000 | US6163119 Sensorless speed control method of high speed motor |
| 12/12/2000 | US6160365 Interface module for a motor control system |
| 12/07/2000 | WO2000074225A1 Alternating current motor drive for electrical multiple units (emu) |
| 12/07/2000 | WO2000073101A1 System and method for control scheduling |
| 12/07/2000 | DE10024235A1 Power unit for hybrid vehicle comprises control unit measuring power needed for thermal engine, rotational speed of driving shaft so as to define optimal running states for thermal and electric engines |
| 12/06/2000 | CN1059297C Motor controller for dental handpiece |
| 12/05/2000 | US6157156 Motor controller |
| 11/29/2000 | CN1059057C Quasi-superconductor speed stabilizing system |
| 11/08/2000 | CN2405378Y Potential energy load stable speed lowering control device for rotor frequency varying speed regulation |
| 11/07/2000 | US6144183 Motor driving system and motor driving control unit |
| 11/02/2000 | EP1049244A2 Servo control apparatus for motor |
| 10/11/2000 | CN2400964Y Energy-saving drawing device for beam-pumping unit |
| 09/20/2000 | EP1037376A2 Polyphase AC machine controller |
| 09/20/2000 | EP1037375A2 Data interface module for motor control system |
| 09/20/2000 | EP1037374A2 Interface module for motor control system |
| 09/20/2000 | EP1037373A2 Command module for motor control system |
| 09/20/2000 | CN1267129A Controller for multiphase AC motors |
| 09/20/2000 | CN1267128A Command module of motor control system |
| 09/20/2000 | CN1267126A Interface module for electric machine control system |
| 09/20/2000 | CN1267125A Data interface module for electric machine control system |
| 09/20/2000 | CN1266796A Control system for intelligent electric boosted bike or vehicle for disabled person |
| 09/05/2000 | US6114818 Motor control apparatus |
| 08/30/2000 | EP1032117A2 Synchronous control device |
| 08/23/2000 | CN1264211A Device and method for eliminating variable deviation capacity of current detectiong signal |
| 08/09/2000 | EP1026819A2 Control method for determining a synchronous position and a rotary machine capable of synchronous driving thereby |
| 08/09/2000 | EP1026562A2 Servo controller |
| 08/02/2000 | CN1261738A No sensor speed controlling method for high speed motor |
| 07/26/2000 | CN1261474A Motor |
| 07/25/2000 | US6094019 Motor drive circuit |
| 07/19/2000 | EP1020617A1 Control apparatus for synchronous rotation of cutter heads, for a multiple shield excavator |
| 07/19/2000 | CN1260630A Protective device for DC servo system |
| 07/19/2000 | CN1054716C Load-balancing regulating method for speed-regulating drive device |
| 07/05/2000 | EP1016591A1 Ribbon sensing device for bag tyer |
| 07/05/2000 | EP1016579A1 Method and device for programming of trucks |
| 06/28/2000 | EP1014553A2 Method and device for synchronization control |
| 06/08/2000 | WO2000032459A1 System for controlling electric motors used for the propulsion of a transport trolley |
| 06/06/2000 | US6072287 Polyphase AC machine controller |
| 06/02/2000 | WO2000010240A3 Temperature dependent regulation of the speed of an electric motor with a microprocessor |
| 05/31/2000 | EP1004437A1 Motor control system and image forming apparatus using the same |