H02P 31 - Arrangements for regulating or controlling electric motors not provided for in groups , or

Patents for H02P 31 - Arrangements for regulating or controlling electric motors not provided for in groups , or (487)
02/2009
02/11/2009	CN201194362Y Magnetic induction type electronic journey tubular motor
01/2009
01/29/2009	US20090026993 Load drive control circuit
01/22/2009	US20090021191 Mobile electronic apparatus having a rechargeable storage device
01/21/2009	EP2017955A2 Motor control apparatus
01/21/2009	EP2015955A1 Dynamic braking circuit for a hybrid locomotive
01/21/2009	CN101350550A Camera motor and drive method thereof
01/01/2009	US20090001917 Reduced-complexity self-bearing brushless dc motor
01/01/2009	US20090001907 Commutation of an electromagnetic propulsion and guidance system
12/2008
12/30/2008	CA2509669C System and methods for operating a barrier
12/25/2008	US20080315815 Control device and control method
12/23/2008	US7467759 Adjustment mechanism for a wire tensioning apparatus
12/18/2008	US20080309263 Method and device for controlling power car window lift
12/11/2008	US20080303471 Motor Control Apparatus
12/04/2008	US20080297090 Drive control circuit for electric motor and electric motor equipped with same
12/04/2008	US20080297074 Linear-rotary actuators, actuator systems, and methods of operation therefor
11/2008
11/27/2008	US20080290761 Interface Module for Arranging in or on a Motor
11/27/2008	US20080289226 Electric motor, power apparatus using the same, and self-propelled snow remover
11/21/2008	CA2631678A1 Electric motor, power apparatus using the same, and self-propelled snow remover
11/20/2008	US20080284360 Block switching transient minimization for linear motors and inductive loads
11/06/2008	US20080272726 Control Apparatus and Method for Controlling an Adjusting Device in a Motor Vehicle
11/06/2008	US20080272718 Power electronic circuit arrangement for a rotating field machine
11/06/2008	US20080272715 Position detection and external driver multiplexing system for DC motors
10/2008
10/23/2008	US20080258667 Test module for motor control center subunit
10/23/2008	US20080258663 Brushed motor controller using back EMF for motor speed sensing, overload detection and pump shutdown, for bilge and other suitable pumps
10/23/2008	DE102007016872A1 Wandler zum Umwandeln von magnetischer Energie in kinetische Energie und/oder elektrische Energie sowie Verfahren zum Umwandeln von magnetischer Energie in kinetische Energie und/oder elektrische Energie mittels eines Wandlers Converter for converting magnetic energy into kinetic energy and / or electrical energy, as well as method of converting magnetic energy into kinetic energy and / or electrical energy by means of a transducer
10/15/2008	CN101286680A Servo-system of duplex permanent magnetism synchronous motor and operating control method thereof
10/15/2008	CN101286678A Servo-system of nesting permanent magnetic synchronous motor and operating control method
10/09/2008	DE102007014659A1 Elektrische Antriebsmaschine Electric drive unit
10/02/2008	DE102007015102A1 Motoranordnung Engine location
09/2008
09/18/2008	US20080224648 Motor control device, method and program storage medium
08/2008
08/28/2008	DE102008011031A1 Stellmotorregler Servo motor controller
08/21/2008	WO2008098348A1 Electric service load management
08/16/2008	CA2582926A1 Electrical transformer with an integral terminal block
08/06/2008	CN201095696Y Drum washing machine
07/2008
07/31/2008	US20080183308 Resonant frequency identification
07/17/2008	DE102008003246A1 Electric motor i.e. brushless direct current motor, controlling device for e.g. rechargeable battery-drill press, has reference value transmitter producing reference value set point depending on position of operating body
06/2008
06/25/2008	CN101207363A Method and device used for operating motor vehicle
06/05/2008	US20080131287 Vsd Control
05/2008
05/29/2008	US20080122391 Control apparatus for vehicular drive apparatus
05/15/2008	US20080111511 Electric power-assist system for manually-operated vehicle
05/15/2008	CA2610551A1 Adjustable cycle timer control for aerators
05/01/2008	US20080100244 Motor Control Method and Motor Control System
04/2008
04/30/2008	CN201054540Y An electric car engine
04/24/2008	WO2008046473A1 Installation and method for operating an installation
04/24/2008	CA2666395A1 Installation and method for operating an installation
04/17/2008	US20080089183 Analogue Electronic Clock and Motor Control Circuit
03/2008
03/27/2008	DE102007034144A1 Electric motor drive, especially for moving parts of furniture items, has switch in circuit for unlocking drive motor acting as brake with control for manual adjustment of drive
03/26/2008	CN201041972Y Dual joint permanent magnetic synchronous electromotor servo system
03/20/2008	DE202008000840U1 Elektrogerät und dessen speziellen Energiequelle Electrical equipment and its special energy source
03/05/2008	CN101135096A Drum type washing machine
02/2008
02/28/2008	US20080048604 Motor control amplifier
02/28/2008	CA2599193A1 System and method for controlling motorized window coverings
12/2007
12/12/2007	CN101087125A An electromotor drive system of electromotive motorcar with life prediction function
12/12/2007	CA2591375A1 A pump control apparatus, system and method
11/2007
11/21/2007	CN200977902Y Self-reset circuit for wiper arm
11/05/2007	CA2587068A1 Power and control system for electrical equipment of an aircraft engine or its environment
10/2007
10/25/2007	WO2007118336A1 Dynamic braking circuit for a hybrid locomotive
09/2007
09/27/2007	DE10123138B4 Verfahren zur Lageregelung eines permanentmagnetisch gelagerten rotierenden Bauteils Method for position control of a permanent magnet-mounted rotating component
09/07/2007	WO2007071057A8 Position controlled drive mechanism
09/04/2007	CA2321585C Linear/rotary motor and method of use
08/2007
08/08/2007	EP1816739A1 Method and apparatus for control of a multi-phase electronically commutated motor
07/2007
07/31/2007	CA2178349C Constant inertial rotor speed drive
06/2007
06/28/2007	WO2007071057A1 Position controlled drive mechanism
06/28/2007	CA2633387A1 Position controlled drive mechanism
06/21/2007	DE102005059423A1 Verfahren und Einrichtung zur redundanten Versorgung von mehreren elektrischen Stell-oder Antriebsmotoren durch eine gemeinsame Leistungselektronikeinheit Method and apparatus for redundant power supply for several electric servo-drive motors or by a common power electronics unit
06/09/2007	CA2529629A1 Fault-tolerant electro-mechanical actuator
06/08/2007	CA2529540A1 Light fixture with synchronizable optical filter wheel and related method
06/08/2007	CA2529534A1 Fault-tolerant electro-mechanical actuator
05/2007
05/15/2007	CA2567964A1 System and method for charging and discharging a superconducting coil
03/2007
03/01/2007	DE102006018068A1 Vorrichtung und Verfahren für die Ansteuerung einer elektrischen Maschine mit lastunabhängiger Drehzahlsteuerung Apparatus and method for controlling an electric machine with load-independent speed control
02/2007
02/22/2007	DE102005037371A1 Elektrische Schaltungsanordnung Electrical circuitry
12/2006
12/26/2006	US7154239 Controller for a brushless direct current motor
12/14/2006	CA2811440A1 Method and apparatus for communicating message signals in a load control system
11/2006
11/13/2006	CA2545984A1 Filtering and boosting a signal from a drive circuit
10/2006
10/05/2006	DE102005015783A1 Operating device for electrical drive machines e.g. servo actuators in electromechanical steering systems has control unit for controlling coils that generate rotary field
04/2006
04/12/2006	EP1646141A2 Numerical control device
02/2006
02/15/2006	CN1242530C Compressor
11/2004
11/30/2004	US6826449 Method for producing natural motions
10/2004
10/19/2004	US6806660 Motor controlling serial communication device and motor driver
07/2003
07/10/2003	US20030128007 Motor controlling serial communication device and motor driver
06/2003
06/25/2003	EP1321838A2 Motor controlling serial communication device
11/2002
11/13/2002	EP1257038A1 Compressor
11/06/2002	CN1378716A 压缩机 Compressor
04/2001
04/19/2001	WO2001028072A1 Compressor
09/2000
09/25/2000	CA2272269A1 Flow responsive time delay pump motor control logic
03/2000
03/21/2000	US6040678 Switched reluctance motor having noise and vibration reduced
01/1987
01/20/1987	CA1216877A1 Electric rotating apparatus

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