| 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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| 04/12/2006 | EP1646136A1 Method of driving a number of inductive loads for a common purpose |
| 04/12/2006 | CN2772115Y Speed-regulating control module |
| 04/12/2006 | CN2772114Y Ac frequency transformer general miniature mechanical automatic speed regulator |
| 04/12/2006 | CN1758527A Long spinning machine |
| 04/11/2006 | US7027721 Temperature-rated variable speed control circuit of an electric fan |
| 04/11/2006 | US7026786 Reduced part count feedforward motor control |
| 04/11/2006 | US7026783 Drive system |
| 04/11/2006 | US7026778 Numerical controller |
| 04/11/2006 | US7026771 Motor control apparatus and electric appliance using the same |
| 04/05/2006 | EP1643630A2 Method and apparatus for sizing a power processing device serving multiple drive units |
| 04/05/2006 | CN1249906C Motor controller |
| 04/04/2006 | US7023164 Robot and over-current protection device for a robot |
| 04/04/2006 | US7023155 Spindle motor acceleration control |
| 04/04/2006 | US7023153 Motor control device |
| 04/04/2006 | US7023152 Driving control device for actuator |
| 04/04/2006 | US7023151 Switching device for controlling at least two motors |
| 04/04/2006 | US7023150 Drive device |
| 04/04/2006 | CA2477076C Sequenced pulse width modulation method and apparatus for controlling and powering a plurality of direct current motors |
| 03/30/2006 | WO2006034217A1 Battery-powered vehicle with ac driven traction and pump motors for mining applications |
| 03/30/2006 | WO2006032121A1 Method of controlling the speed of an electric motor |
| 03/30/2006 | US20060066270 Controller for motor to be mounted on vehicle and electric power steering device and electric brake device using thereof |
| 03/30/2006 | US20060066268 Electrically movable vehicle and control program for driving electrically movable vehicle |
| 03/30/2006 | DE102004047230A1 Driving system for a long shaft, e.g. in textile spinning or twisting machines, has a main drive motor plus control unit to set the shaft speed and another motor plus control unit coupled to the shaft to generate torque |
| 03/30/2006 | CA2564228A1 Method of controlling the speed of an electric motor |
| 03/29/2006 | EP1641113A1 Speed control system of fan motor of air conditioner |
| 03/29/2006 | CN1752523A Burner |
| 03/28/2006 | US7019483 Devices for position-controlled stopping of rotating components with position-controlled drive mechanisms in the case of voltage loss |
| 03/28/2006 | US7019472 Vehicle controller that stably supplies power to a battery and method thereof |
| 03/23/2006 | US20060061318 Servo control device |
| 03/23/2006 | US20060061310 Traction motor control system |
| 03/23/2006 | US20060061309 Battery-powered vehicle with AC driven traction and pump motors for mining applications |
| 03/23/2006 | US20060061308 Power converter and vehicle equipped with power converter |
| 03/23/2006 | US20060061307 Locomotive power train architecture |
| 03/23/2006 | US20060061306 Torque ripple reduction for a voltage mode motor controller |
| 03/23/2006 | DE202004017946U1 Möbel Furniture |
| 03/22/2006 | EP1458246A4 Process for preparing chewing gum containing a nutritional supplement |
| 03/22/2006 | CN2766453Y Dough mixing machine rotary speed control circuit |
| 03/16/2006 | WO2006028638A2 Multiple engine locomotive configuration |
| 03/16/2006 | US20060055354 Automatic vehicle wiper system |
| 03/16/2006 | US20060055348 Motor control apparatus |
| 03/16/2006 | US20060055347 Train speed control using current and velocity sensing |
| 03/16/2006 | CA2579174A1 Multiple engine locomotive configuration |
| 03/15/2006 | EP1399790B1 Method and device for controlling angular speed of an electromechanical chain with low damping |
| 03/14/2006 | US7012400 Control circuitry for controlling rotational speed of a DC motor |
| 03/14/2006 | US7012397 Encoder and control apparatus for motor |
| 03/09/2006 | US20060049786 Circuit for fan motor |
| 03/09/2006 | US20060049784 Motor controller and electric power steering apparatus |
| 03/09/2006 | US20060049783 Article transport vehicle |
| 03/08/2006 | CN1745348A Modular functional block for a field oriented control system |
| 03/08/2006 | CN1744424A Synchronous control method and apparatus |
| 03/08/2006 | CN1244980C Method and device for controllable stopping sectional driving apparatus in fault state of power supply net |
| 03/02/2006 | DE102005031620A1 Ansteuerungsvorrichtung zum Ansteuern mehrerer Asynchronmotoren Control device for driving multiple asynchronous motors |
| 02/28/2006 | US7005815 Electric actuator system |
| 02/23/2006 | WO2006020667A2 Locomotive power train architecture |
| 02/23/2006 | WO2006020587A2 Regenerative braking methods for a hybrid locomotive |
| 02/23/2006 | US20060038524 Servo motor driving apparatus and servo motor driving method |
| 02/23/2006 | US20060038518 Amplitude regulation circuit and method, and motor driving control apparatus and method |
| 02/22/2006 | EP1628389A2 Servo motor driving apparatus and servo motor driving method |
| 02/22/2006 | EP1628167A2 Image forming and reproducing apparatus and the image transferring method |
| 02/22/2006 | CN1738176A Servo motor driving apparatus and servo motor driving method |
| 02/22/2006 | CN1243407C Electric power steering equipment |
| 02/21/2006 | US7002315 Servo control device |
| 02/21/2006 | US7002308 Motor driving control method and apparatus with amplitude regulation circuit |
| 02/16/2006 | DE10085353B4 Servosteuervorrichtung Servo control device |
| 02/15/2006 | CN1734925A Image-forming device |
| 02/14/2006 | US6998812 Method for determining the mass moment of inertia of an electric motor drive system |
| 02/14/2006 | US6998802 Motor rotation rate detecting circuit and motor driving device |
| 02/09/2006 | WO2006014016A1 Motor driving apparatus capable of driving motor with reliability |
| 02/09/2006 | DE19502909B4 Mehrmotorenantrieb Multi-motor drive |
| 02/09/2006 | DE102004051686A1 Web-fed rotary printing unit used in newspaper press, has controllable drive motors associated with rollers which are linked by releasable mechanical connection provided by connecting gear wheels |
| 02/07/2006 | US6996333 Fan speed control |
| 02/07/2006 | US6995567 Failure detection system for electric power steering system |
| 02/02/2006 | WO2005019946A3 Control system for direct-current electrics motors |
| 02/02/2006 | US20060022622 Optimized locomotive traction system |
| 02/02/2006 | US20060022620 Series speed manipulation for dual fan module |
| 02/02/2006 | US20060022619 Motor-driven power steering apparatus |
| 02/01/2006 | CN1728530A Multi-track linkage device |
| 02/01/2006 | CN1728529A Control device of electric motor |
| 01/25/2006 | EP1618441A1 Method and device for controlling a production unit |
| 01/24/2006 | US6989642 Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair |
| 01/24/2006 | US6989640 Actuator driving device of working machine |
| 01/18/2006 | CN1722041A Pulse width modulation fan control |
| 01/18/2006 | CN1237699C Interface module for motor control system and method for using same interface module |
| 01/18/2006 | CN1237698C Motor control apparatus |
| 01/18/2006 | CN1237697C Motor controller |
| 01/18/2006 | CN1237696C Command module of motor control system and using method thereof |
| 01/11/2006 | EP1615329A2 Synchronous control device |
| 01/11/2006 | CN2751337Y Multiple-unit frequency conversion synchronous control device |
| 01/11/2006 | CN1720657A Method and device for controlling suppression of torsional vibration in motor speed control system |
| 01/11/2006 | CN1720140A Device for machining the surface of parts |
| 01/11/2006 | CN1236315C Motor turning speed determining circuit and motor driver |
| 01/10/2006 | US6984950 System and method for configuring a motor controller with an external device |
| 01/10/2006 | US6984946 Method for monitoring and controlling traction motors in locomotives |
| 01/05/2006 | US20060001391 Fan |
| 01/05/2006 | US20060001389 Motor driving apparatus, motor driving method,and mobile terminal |
| 01/05/2006 | US20060001388 Method for measuring the speed of an electrical machine |
| 01/03/2006 | US6983102 Motor control device for vehicular power mirror |
| 01/03/2006 | US6982530 Drive control system |
| 12/29/2005 | WO2005124475A1 Method for automatically setting vibration suppression filter and device for automatically setting vibration suppression filter |
| 12/29/2005 | US20050285551 System and method for power seat motor control |