| Patents for H02P 1 - Arrangements for starting electric motors or dynamo-electric converters (9,872) |
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| 05/21/2003 | CN2552252Y All-number dc speed regulator for rotary drill with foreward and backward rotation functions |
| 05/14/2003 | EP0815622B1 Cross-connect method and apparatus |
| 05/14/2003 | CN1417935A Device fpr eliminating power supply fluctuation and flashing while starting motor |
| 05/13/2003 | US6563287 Method of controlling three phase motor starting sequence |
| 05/13/2003 | US6563279 Power window system with control unit for detecting foreign object caught in car window |
| 05/08/2003 | WO2003038986A1 Circuit for operating an electric motor |
| 05/08/2003 | US20030085674 Motor network control system |
| 05/07/2003 | CN2549647Y Time-delay control circuit for rotary dinning table |
| 05/07/2003 | CN2549646Y Motor running controller |
| 05/06/2003 | US6559619 Energy management controller |
| 05/06/2003 | US6559611 Method for starting a load by engine-driven generator and engine-driven generator |
| 04/30/2003 | CN1414695A Built in motor stator |
| 04/23/2003 | EP1303905A1 Electronic circuit for starting a single phase induction motor |
| 04/23/2003 | EP0882324B1 Electric motor starting circuit |
| 04/23/2003 | CN2547064Y Flexible starting and energy-saving controller for motor |
| 04/17/2003 | US20030070645 Engine starter |
| 04/16/2003 | EP1303035A1 System for controlling synchronous motor |
| 04/16/2003 | EP0956520B1 Tracking detection of electric control motors with incremental position detection |
| 04/16/2003 | CN2545750Y DC speed-regulating switch |
| 04/16/2003 | CN1105896C Refrigerator controller |
| 04/15/2003 | CA2155810C Apparatus and method for starting and controlling a motor |
| 04/10/2003 | WO2003030347A1 Method and apparatus for heating canned motor for high-melting-point liquid, and device thereof, and operating device of canned motor for high-melting-point liquid |
| 04/10/2003 | WO2002051592A8 Speed controller for flywheel operated hand tool |
| 04/09/2003 | CN1409464A Gear motor with frequency converter |
| 04/09/2003 | CN1409451A Panel mounting device for breaking surface |
| 04/02/2003 | EP1298771A2 Controller for a motor starter |
| 04/02/2003 | CN2543279Y Water resistance soft starting speed regulator |
| 04/01/2003 | US6541884 Pump unit particularly for medical and food use |
| 03/27/2003 | US20030057915 Method for changing speed of motor group |
| 03/26/2003 | EP1295029A1 Starter device for an internal combustion engine |
| 03/25/2003 | US6538407 Motor control method and motor control apparatus |
| 03/20/2003 | US20030052630 Soft start control method for a motor-driven actuator |
| 03/19/2003 | CN2540704Y Motor speed regulation device |
| 03/19/2003 | CN2540699Y Starter for cage motor |
| 03/18/2003 | US6534947 Pump controller |
| 03/18/2003 | US6534946 Synchronous AC motor |
| 03/13/2003 | WO2003021761A1 Switched-reluctance motor control |
| 03/13/2003 | WO2003021751A1 Reversible motor |
| 03/13/2003 | US20030048085 Gear motor with inverter suitable for reducing size and cost |
| 03/12/2003 | EP1290781A2 Method for controlling the starting of an ac induction motor utilizing closed loop alpha control |
| 03/11/2003 | US6531940 Combined contactor/soft starter |
| 03/11/2003 | US6531787 Starter device for an internal combustion engine |
| 03/06/2003 | US20030043606 Adjustable speed drive for single-phase induction motors |
| 03/06/2003 | US20030042865 System and method for compensating the reading of noncontinuous AC sinusoidal currents |
| 03/06/2003 | US20030042864 Switched-reluctance motor control |
| 03/05/2003 | EP1289114A2 Method for changing speed of motor group |
| 03/05/2003 | CN2539349Y 电动机管理控制器 Motor Management Controller |
| 02/27/2003 | US20030038605 Assembly for adjusting mobile elements of furniture |
| 02/26/2003 | EP1286122A2 Refrigerating and freezing apparatus |
| 02/20/2003 | US20030034761 Air conditioner |
| 02/20/2003 | US20030034753 Constant torque AC induction motor controller |
| 02/13/2003 | US20030030408 Variable speed controller for air moving applications using an AC induction motor |
| 02/13/2003 | US20030030405 Switched reluctance motor and method and apparatus for aligning the rotor thereof |
| 02/12/2003 | EP1282937A2 Method for controlling the starting of an ac induction motor |
| 02/12/2003 | EP1282936A2 Method for controlling the starting of an ac induction motor with closed loop current control |
| 02/05/2003 | EP1281235A1 Single-phase motor, particularly for submersed pumps |
| 02/05/2003 | EP0760074B1 Control device for a refrigerator and refrigerator with such a device |
| 02/05/2003 | CN2534731Y Non-carbon brush type motor starter |
| 01/30/2003 | WO2003009448A2 Method for the smooth operational control of a reluctance motor and device for limiting the starting current |
| 01/30/2003 | US20030023348 Robot apparatus and motion control method |
| 01/30/2003 | US20030020432 Inverter apparatus |
| 01/29/2003 | CN1394380A Capacitor start single phase induction motor with partial winding starting |
| 01/28/2003 | CA2126205C Dishwasher |
| 01/23/2003 | WO2003007468A1 Variable speed controller for air moving applications using an acinduction motor |
| 01/23/2003 | WO2003007466A1 Dc motor drive circuit and tape printer comprising the same circuit |
| 01/22/2003 | EP1278298A2 Method and apparatus for starting a pump drive |
| 01/22/2003 | CN2532608Y Quick energy saving electronic switch device for reactor of high-voltage electricity supply and distribution system |
| 01/21/2003 | US6509710 Method and system for driving switched reluctance motors (SRM) |
| 01/21/2003 | US6509703 Method and system for reduced voltage start-up of AC motors in multi-motor system |
| 01/15/2003 | CN2531575Y Device of reducing starting shock of motor |
| 01/08/2003 | CN2530393Y Liquid soft starting and speed governer of a.c. motor |
| 01/08/2003 | CN2530377Y Remote controlled energy saving self-control box |
| 01/08/2003 | CN1390381A Device and method for controlling supply of current and static capacitance to compressor |
| 01/08/2003 | CN1390380A Device and method for controlling supply of current and static capacitance to compressor |
| 01/08/2003 | CN1098439C Starting current control apparatus for air conditioner |
| 01/07/2003 | US6504337 Motor modeling using harmonic ampere-turn saturation method |
| 01/03/2003 | WO2002041468A3 Device and method for determining the electrical starting rotor angle |
| 01/02/2003 | US20030002298 Power conversion device |
| 01/02/2003 | US20030001438 Switching circuit |
| 01/02/2003 | EP1269620A1 System and method for motor fault detection |
| 01/01/2003 | CN1388640A Synchronization for electric machine and load characteristic curve |
| 12/31/2002 | US6501244 Method and apparatus for controlling a high-speed AC permanent magnet synchronous motor coupled to an industrial turbo engine |
| 12/26/2002 | US20020195821 Microturbine/capacitor power distribution system |
| 12/24/2002 | US6498452 Starting procedure of open-loop vector control in synchronous machine |
| 12/19/2002 | US20020190676 Control Circuit for a law-speed fan |
| 12/18/2002 | CN2527032Y Electronic magnetic starter for motor |
| 12/18/2002 | CN2527031Y Self-starter for low-voltage motor |
| 12/17/2002 | US6495982 Electric motor control |
| 12/12/2002 | US20020185985 Control system for vehicle seat |
| 12/12/2002 | CA2717218A1 Improved method, system and apparatus for opening doors |
| 12/11/2002 | EP1264379A1 Assembly for adjusting mobile elements of furniture |
| 12/11/2002 | CN1384595A AC motor controller |
| 12/10/2002 | US6492789 Method and apparatus for controlling a high-speed AC permanent magnet synchronous motor coupled to an industrial turbo engine |
| 12/05/2002 | US20020180403 Efficient stator |
| 12/05/2002 | US20020180391 Motor driving device |
| 12/04/2002 | CN2524425Y Flexible starter for magnetic control motor with foil style windings |
| 12/04/2002 | CN1383243A Electrical packaged piece integrated working capacitor dynamo protector and dynamo starter |
| 11/28/2002 | WO2002095922A1 Stator with multiple winding configurations |
| 11/28/2002 | US20020175653 Synchronization of machine and load characteristics |
| 11/27/2002 | EP1261109A2 Adaptation of machine and load characteristics |