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 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
Patents for H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (5,905)
10/2003
10/08/2003EP1349710A1 Control module for flywheel operated hand tool
10/08/2003CN1447517A Fast stop for rotary body
10/01/2003CN1445922A Speed search device of induction motor and its method
09/2003
09/25/2003WO2003078199A2 Regenerative braking system for an electric vehicle
09/25/2003CA2481267A1 Regenerative braking system for an electric vehicle
09/18/2003US20030173930 Rotation speed search apparatus for induction motor and method thereof
09/18/2003US20030173919 Brake module
09/18/2003US20030173918 Method of securing a machine element and/or a load connected to the machine element in a fixed position
09/17/2003CN1442949A A.C. motor brake controlled by single chip processor
09/11/2003US20030169016 Circuit configuration for supplying an electric motor
09/11/2003US20030169002 Regenerative braking system for an electric vehicle
09/10/2003EP1343246A2 Feeding circuit for an electric motor
09/10/2003EP1342312A1 Rotary machine control
09/10/2003CN2572669Y Brake positioning circuit for electric driven screwdriver
09/10/2003CN1441111A Electric household dewatering machine with energy-dissipating brake circuit
09/09/2003US6618228 Current detecting apparatus and electric motor control apparatus
09/07/2003CA2418929A1 Circuit configuration for supplying an electric motor
09/04/2003WO2003072944A1 Dynamic brake with backlash control for peristaltic pump
09/03/2003CN1440118A Electric motor driver and driving method
08/2003
08/28/2003WO2003071671A1 Drive system
08/28/2003US20030160584 Method of securing a machine element and/or a load connected to the machine element in a fixed position
08/27/2003CN1119721C Electronically controlled mechanical clock and method of controlling same
08/26/2003US6611658 Disk device and disk decelerating and stopping method for the same
08/26/2003US6609900 Dynamic brake with backlash control for peristaltic pump
08/21/2003WO2003049256A3 Ac synchronous generator incorporating a braking mechansim
08/21/2003US20030155880 Motor driving device and motor driving method
08/20/2003CN1437791A Apparatus for controlling synchronous motor
08/14/2003US20030151380 Apparatus for controlling deceleration of DC motor
08/13/2003CN1435832A Optical disk system mainshaft motor stopping method and controlling device
08/06/2003EP1333571A2 Drive for a lifting device with a three phase ac motor having three motor windings
08/05/2003US6603278 Control system for hybrid vehicle
07/2003
07/31/2003WO2003032479A8 Method and device for monitoring the operating state of a brake that can be actuated electromagnetically
07/31/2003WO2003028200A3 Method and apparatus for dynamic braking of a barrier operator
07/30/2003EP1331728A2 Holding method for a machine element and/or a load linked to it
07/30/2003EP1331727A2 Method for holding a machine element and/or a load connected thereto
07/30/2003EP1330868A1 Circuit arrangement of an electromotor comprising two terminals
07/30/2003CN1433138A Controller for motor driving unit
07/30/2003CN1433137A Fast DC motor braking method, fast braking motor and brake system
07/23/2003CN2562493Y DC series motor winding magnetic field automatic orienting devices
07/09/2003EP1133638B1 Azimuthal driving system for wind turbines
07/08/2003US6588541 Soft-disable damping for electric power steering
07/03/2003US20030122512 Electric powered vehicle
07/01/2003US6586905 Automatic sensing of bypassing of soft starter or controller
06/2003
06/26/2003WO2003052921A1 Method and circuit arrangement for protecting an electric motor from an overload
06/26/2003US20030116332 Hand-held machine tool
06/19/2003US20030111995 Method for determining the position of an element driven by the drive shaft of a direct current motor
06/17/2003US6580596 Solenoid drive circuit
06/17/2003US6580590 Motor driver fault protector
06/17/2003US6580242 Entrapment detection device of opening/closing member
06/12/2003WO2003049256A2 Ac synchronous generator incorporating a braking mechansim
06/10/2003US6577483 Dynamic braking method and apparatus
06/05/2003WO2003045724A2 Electric-powered vehicle
06/05/2003US20030102839 System for controlling synchronous motor
06/04/2003CN2554869Y Analogue switch type speed regulating controller
06/04/2003CN1110594C 洗衣机 Washing machine
06/03/2003US6573681 Drive control for a three phase AC motor via an inverter using safe technology
06/03/2003US6573676 Drive device and method for moving a vehicle part
05/2003
05/27/2003US6570358 Control apparatus for alternating-current motor
05/22/2003WO2003043167A1 Electric motor drive
05/21/2003CN2552245Y Internally connected electromagnetic brake
05/21/2003CN1419736A Brake module
05/21/2003CN1419726A Device for stoping a single-phase asynchronous motor with phase-shifting capacitor
05/15/2003US20030090225 Controller for two DC traction motors
05/13/2003US6563279 Power window system with control unit for detecting foreign object caught in car window
05/06/2003USRE38110 Electronically controlled mechanical timepiece and control method therefor
04/2003
04/30/2003CN1413823A Injection moulding machine and protection method for the injection moulding machine
04/24/2003US20030075819 Injection molding machine having a dynamic brake apparatus provided for an electric driving machine and a method for protecting the injection molding machine
04/23/2003EP1304209A1 An injection molding machine having a dynamic brake apparatus provided for an electric driving machine and a method for protecting the injection molding machine
04/22/2003US6551065 Fan protection device
04/17/2003WO2003032479A1 Method and device for monitoring the operating state of a brake that can be actuated electromagnetically
04/17/2003US20030071587 Motor-driven power steering apparatus
04/17/2003DE10127664C1 Elektromagnetisch betätigbare Bremsvorrichtung Electromagnetically actuable braking device
04/16/2003EP1303035A1 System for controlling synchronous motor
04/16/2003EP1303034A2 Drive system
04/16/2003CN2545750Y DC speed-regulating switch
04/15/2003US6548974 Method for monitoring and influencing an electric motor
04/15/2003US6548973 Method and apparatus for braking a polyphase DC motor
04/10/2003WO2002051592A8 Speed controller for flywheel operated hand tool
04/09/2003CN2544463Y Quick braking dc motor and electric driven vehicle brake system thereof
04/09/2003CN1409890A Drive system for a set of machines
04/09/2003CN1409464A Gear motor with frequency converter
04/03/2003WO2003028200A2 Method and apparatus for dynamic braking of a barrier operator
04/03/2003CA2461023A1 Method and apparatus for dynamic braking of a barrier operator
04/02/2003EP1298771A2 Controller for a motor starter
04/02/2003CN2542704Y Domestic electric hydro-extractor with energy dissipation brake circuit
03/2003
03/27/2003US20030057927 Drive System
03/27/2003US20030057905 Method and apparatus for dynamic braking of a barrier operator
03/20/2003US20030052632 Method of controlling and switching for braking an electronically commutated electrical motor
03/20/2003US20030052630 Soft start control method for a motor-driven actuator
03/19/2003EP1293413A2 Motor-driven power steering apparatus
03/13/2003US20030048085 Gear motor with inverter suitable for reducing size and cost
03/12/2003EP1290343A1 Azimuth drive for wind energy plants
03/11/2003US6531839 Circuit and method for motor control
03/06/2003WO2003019314A1 Sensorless control device for synchronous electric motor
03/06/2003US20030043610 Controller of AC machine
03/05/2003EP1287610A1 Method for determining the position of an element driven by the drive shaft of a direct current motor
03/05/2003CN2539349Y 电动机管理控制器 Motor Management Controller
02/2003
02/25/2003US6525495 Electronic device for controlling the electromagnetic self-braking current in reversible rotating electric commutator machines
02/19/2003CN1398042A Control method and circuit for braking electrical commutating dynamo
02/18/2003US6522513 Back-electromotive force protection circuit
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