Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02P - Control or regulation of electric motors, generators, or dynamo-electric converters; Controlling transformers or reactors or choke coils › H02P 5 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
Patents for H02P 5 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors (4,788)
07/2003
07/29/2003US6600278 Clean power common buss variable frequency drive system
07/24/2003US20030139824 Servo controlling device and method
07/24/2003US20030137270 Servo motor drive control system
07/23/2003EP1330020A2 Electric rotating machine and its connecting method
07/23/2003EP1330018A1 Motor controller
07/17/2003US20030132724 Electric rotating machine and its connecting method
07/16/2003EP1327745A1 Centralised control system for a roller shutter installation
07/15/2003US6593711 Electronic control arrangement
07/10/2003WO2003056695A1 Cord tension control apparatus
07/10/2003WO2003056694A1 Electrical load apparatus, electrical load control method, and computer-readable record medium with recorded program for enabling computer to control electrical load
07/10/2003US20030128007 Motor controlling serial communication device and motor driver
07/09/2003EP1224727A4 Estimated electric caliper clamp force based upon actuator motor position
07/08/2003US6590359 Method for effecting the synchronous control of several stepping motors
07/08/2003CA2252423C Unified modular system of drives and controls for mobile robotic applic ations
07/03/2003US20030125860 Electric drive management system and method
07/03/2003US20030123989 Variable speed control of multiple motors
07/03/2003US20030122512 Electric powered vehicle
06/2003
06/26/2003US20030117094 Control for two or more dc motors, in particular actuators for adjustment of furniture
06/26/2003US20030117093 Multiple brush-type motor control apparatus and method
06/25/2003EP1321838A2 Motor controlling serial communication device
06/25/2003EP1321837A2 Servo controller
06/24/2003US6583591 Circuit for operating a plurality of bi-directional motors
06/24/2003US6582738 Process for preparing chewing gum containing a nutritional supplement
06/19/2003US20030114938 Device and method for synchronizing a plurality of electric drive units in a paper processing machine
06/19/2003US20030111973 Servo controller
06/17/2003US6580874 Field current control method in motor
06/13/2003CA2413865A1 Linear electric motor controller and system for providing linear speed control
06/11/2003CN1423409A Motor control device and method thereof
06/10/2003US6577095 Brushless alternating current electric servo motor drive
06/05/2003WO2003047083A2 Control device
06/05/2003WO2003045724A2 Electric-powered vehicle
06/05/2003WO2003045160A1 Process for preparing chewing gum containing a nutritional supplement
06/05/2003CA2460785A1 Process for preparing chewing gum containing a nutritional supplement
05/2003
05/30/2003WO2003044940A1 Actuator driving device of working machine
05/29/2003US20030099741 Process for preparing chewing gum containing a nutritional supplemental
05/28/2003EP1314234A2 A control for two or more dc motors, in particular actuators for adjustment of furniture
05/28/2003CN1420609A Adjustable voltage frequency linear electromagnetic motor
05/21/2003CN1419737A Motor control for two motors
05/15/2003US20030090225 Controller for two DC traction motors
05/08/2003US20030085674 Motor network control system
05/07/2003EP1157914B1 System for controlling electric motors used for the propulsion of a transport trolley
05/01/2003US20030080709 Arrangement with an electric motor
05/01/2003US20030080700 Electronic control arrangement
04/2003
04/24/2003WO2003033786A1 Drive device for the drawing devices of a spinning machine
04/22/2003US6553271 System and method for control scheduling
04/22/2003US6552505 Method for driving motors and apparatus for driving motors
04/10/2003WO2003029623A2 An electrical control circuit and method
04/09/2003CN1409891A Method for driving drive motors of at least two machines, and set of machines
04/09/2003CN1409890A Drive system for a set of machines
04/03/2003WO2003026935A1 Wiper arrangement for motor vehicles, especially for car windscreens
04/03/2003WO2002003526A3 A control for two or more dc motors, in particular actuators for adjustment of furniture
04/03/2003US20030063899 Electrical control circuit and method
04/01/2003US6539860 Synchronous control system for rotary presses
03/2003
03/26/2003EP1296443A2 Motor driver and system
03/20/2003US20030052638 Motor driver and system with phase-spaced redundancy
03/20/2003US20030052630 Soft start control method for a motor-driven actuator
03/20/2003US20030052627 Motor control for two motors
03/20/2003US20030052626 Electromotive drive unit
03/19/2003EP0980599B1 A motor
03/19/2003EP0958059B1 Coarse crushing plant
03/19/2003CN2540700Y Control device for slip electric traction coal winning machine
03/19/2003CN1404707A Fan protection
03/18/2003US6534944 Servo controller
03/18/2003US6534208 Device for generating electrical energy, having a fuel cell
03/13/2003WO2003021762A1 Machine model predicting device of motor control device
03/12/2003EP1154921A4 Electric disc brake caliper controls
02/2003
02/12/2003EP1283593A1 Motor controller
02/12/2003CN1396703A 钢板轧制装置 Steel rolling equipment
02/11/2003US6519432 Image forming apparatus
02/06/2003WO2003010880A1 Speed control device
02/06/2003US20030025469 Moving body drive control device
01/2003
01/30/2003US20030019375 Multi-motor drive and method for driving a printing press
01/28/2003US6512346 Motor driving apparatus
01/23/2003US20030016965 Image forming apparatus
01/23/2003US20030016340 Lithographic projection apparatus, device manufacturing method, device manufactured thereby, and measurement method
01/22/2003EP1278300A1 Method for controlling a motor speed and motor for carrying out said method
01/16/2003US20030011255 Current detection device
01/16/2003DE20217065U1 Combination drive for extrusion granulator for plastics comprises two three-phase motors driven by common frequency converter, allowing ratio of speeds of cutter drum and lower roller to be varied
01/15/2003EP1276223A1 Current detection device
01/15/2003EP1275197A1 Devices for position-controlled stopping of rotating components with position-controlled drive mechanisms in the case of voltage loss
01/15/2003CN1098945C Drying stroke control method for washing machine
01/09/2003WO2003003558A1 Deceleration during mains break
01/08/2003CN1390380A Device and method for controlling supply of current and static capacitance to compressor
01/02/2003EP1271274A1 Servo controlling device and method
01/02/2003EP1269622A1 Motor control for two motors
01/01/2003CN2528565Y Two-stage electric speed regulation structure of churn drilling
12/2002
12/26/2002US20020195984 XYZ-axes table
12/19/2002US20020190671 Drive system for a set of machines
12/19/2002US20020189480 Rotary press control apparatus and method capable of controlling operation in a power failure
12/18/2002EP1266755A1 Rotary press control apparatus and method capable of controlling operation in a power failure
12/18/2002EP1266445A2 Remote command and control device for at least an electrical element
12/18/2002EP1265576A1 Electromotive drive unit for beds and tables
12/17/2002US6496786 Method and apparatus for measuring a frequency datum
12/17/2002US6496340 Arrangement with an electric motor
12/11/2002EP1265350A1 Numerical control drive system
12/05/2002US20020180399 Method for driving drive motors of at least two machines, and set of machines
11/2002
11/26/2002US6486632 Control device for motor/generators
11/13/2002CN1379538A Multi output power conversion circuit
11/06/2002EP0964974B1 An operating system for electrically operated devices such as doors, windows and the like, and drive unit for the use in such a system
11/06/2002CN2520065Y Deviation-correcting controller for roller type mixing loading machine
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