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 1 - Arrangements for starting electric motors or dynamo-electric converters
Patents for H02P 1 - Arrangements for starting electric motors or dynamo-electric converters (9,872)
04/2010
04/06/2010US7692394 Power supply output control apparatus and method
04/01/2010WO2010036350A2 Method of automatically controlling a motorized window treatment while minimizing occupant distractions
04/01/2010WO2010034568A1 Determination of the rotor angle of a synchronous machine at rest using iterative test pulses
04/01/2010CA2739205A1 Method of automatically controlling a motorized window treatment while minimizing occupant distractions
03/2010
03/31/2010EP2168233A2 A control system without position sensors for a synchronous electric motor
03/31/2010EP2168232A2 Electric tool having cold start function
03/31/2010CN201435705Y Combined type low power-consumption starting thermal protector
03/31/2010CN201435704Y Low power-consumption starting thermal protector with connector bar
03/31/2010CN201435703Y Electronic starter with low power consumption
03/31/2010CN201435702Y Adjustable magnetic sensitive rheostat
03/31/2010CN201435701Y Automatic star delta switching device
03/31/2010CN201435700Y Flexible starting motor
03/31/2010CN101689819A Method of starting a synchronous motor with a brushless DC exciter
03/30/2010US7688015 Device for moving a first furniture part relative to a second furniture part
03/30/2010US7688011 Control circuit for an electronically commutated motor
03/25/2010US20100071856 Method of Automatically Controlling a Motorized Window Treatment While Minimizing Occupant Distractions
03/24/2010CN201430563Y Liquid resistance starter of brushless autocontrol motor
03/24/2010CN201430562Y High voltage anti-explosion soft starter with intrinsic safety operating characteristics
03/24/2010CN201430561Y Electricity saver for light-load and heavy-load automatic switching of motor
03/24/2010CN201430560Y High voltage soft starter with optical fiber isolation function
03/24/2010CN201430419Y Monitoring and protecting device of AC motor
03/24/2010CN101682276A Rotary electric machine and method for controlling same
03/24/2010CN101682275A Electric tool having cold start function
03/24/2010CN101682265A A control system for a compressor actuated by an electric motor
03/24/2010CN101682158A System and method for determining stator winding resistance in an AC motor
03/23/2010US7683568 Motor drive using flux adjustment to control power factor
03/23/2010US7683557 Interlocking device for controlling clockwise and counterclockwise rotation of a motor
03/18/2010US20100066293 Vehicle-use start control system
03/17/2010CN201426107Y Control device applied in greenhouse for a plurality of windowing electric motors
03/17/2010CN201426106Y Starting and running control device for electromotor
03/17/2010CN201426105Y Control device for movable rack speed-adjusting motor
03/16/2010US7679307 Electronic method for starting a compressor
03/16/2010US7679304 Intermittent wiper control device
03/16/2010US7679301 Movable barrier operator auto-force setting method and apparatus
03/16/2010US7679300 Trigger switch
03/16/2010CA2499194C System and method for automatic current limit control
03/11/2010WO2010027742A2 Voltage control and power factor correction in ac induction motors
03/11/2010US20100060227 Motor protection using accurate slip calculations
03/10/2010CN201422093Y Electronic starting circuit of single phase alternating current motor
03/10/2010CN201422092Y Explosion-proof and intrinsically safe type permanent magnet variable-frequency speed adjustment soft starter
03/10/2010CN201422091Y Flame-proof and intrinsically safe dual-power starter for coal mine blower
03/10/2010CN201422090Y Soft starter with PROFIBUS-DP communication function
03/10/2010CN201421567Y High-accuracy full-automatic AC stabilized-voltage power
03/09/2010US7675260 Motor driving apparatus
03/09/2010US7675259 Controller for DC motor
03/04/2010US20100052600 Starting device for electric motors
03/03/2010EP2159132A2 Motor control apparatus and electric power steering apparatus
03/03/2010EP2158672A2 Rotary electric machine and method for controlling same
03/03/2010CN201418059Y Power-saving protection device of generator
03/03/2010CN201418054Y High-voltage cage-type liquid resistance cabinet
03/03/2010CN201418053Y Protected and cage motor liquid soft starter
03/03/2010CN201418052Y Device for controlling power supply of DC motor
03/03/2010CN201417934Y Intelligent motor protection controller
03/03/2010CN201416054Y Multi-motor control device for flax wet spinning frame
03/03/2010CN101662247A Current-limiting soft-starting method of asynchronous motor under wideband power supply
03/02/2010US7671550 Motor control apparatus providing exercise resistance and auto-rewinding functions
03/02/2010US7671548 Electric drive system
02/2010
02/25/2010US20100045223 Method for operating a motor system, and motor system
02/25/2010DE102009037913A1 Verkürzung einer Anlauf-Sequenz Shortening a start-up sequence
02/24/2010CN201414102Y Network control intelligent motor soft starter controlled silicon module device
02/24/2010CN201414101Y Network control intelligent motor soft starter controlled silicon triggering device
02/24/2010CN101656501A Motor starting circuit
02/23/2010US7667425 Method and device for controlling a door/gate drive
02/18/2010US20100039060 Two speed induction motor with tapped auxiliary winding
02/17/2010CN201409104Y Whirly driving control device used for carriage or capsule
02/17/2010CN201407103Y Soft-starting gas turbine system with redundancy design
02/17/2010CN101651440A High-voltage large-power electromotor feedback and pressurizing type soft start power-saving device
02/17/2010CN101651439A Switch autotransformer type intermediate and high voltage motor soft start device
02/16/2010US7664377 Driving apparatus for a ceiling fan
02/16/2010US7663335 Single-phase induction motor
02/16/2010US7663330 Electric power steering device, and control method thereof
02/16/2010US7663329 Motor control unit and vehicle equipped therewith
02/11/2010US20100033123 System for realizing rotor variable frequency speed control asynchronously and simultaneously by driving multiple motors via one inverter
02/11/2010US20100033121 Blind security
02/10/2010CN201403063Y Improved structure of reversible switch of electric screwdriver
02/10/2010CN201403062Y Low energy-consumption starter
02/10/2010CN201403061Y Temperature control device of motor water resistance
02/10/2010CN101645682A Motor forward and backward rotation protection loop of limited switch
02/10/2010CN101645681A Super-soft low-speed starter
02/09/2010US7659686 Motor-generator control system
02/04/2010WO2010014858A1 A fail-passive electro-mechanical actuator utilizing dual controllers and a two-phase brushless motor
02/04/2010WO2010013226A2 Polyphase motor with variable number of poles
02/04/2010US20100028165 Oil-flooded screw compressor, motor drive system, and motor control device
02/04/2010US20100026231 Single-phase ac synchronous motor
02/03/2010CN201398164Y Intelligent motor soft starter
02/03/2010CN201395665Y Full automatic switching-winder control device for chuck cooling fan
02/03/2010CN101640510A Ceiling fan control circuit capable of controlling rotation direction and speed
02/03/2010CN101640509A Drive unit of starting motor
02/03/2010CN101640508A Solid-state relay device for AC motor controller
02/03/2010CN100588106C Direct current brush motor electronic speed regulator controlled by SCM
02/02/2010US7656109 Trash can with power operated lid
02/02/2010US7656107 Control circuit for an arrangement having at least two direct current motors that are connectable in parallel to a direct voltage system
01/2010
01/28/2010US20100019717 Method and system for start and operation of an electrically driven load
01/27/2010EP2148422A1 Motor driving system and method for starting a motor
01/27/2010EP2148418A1 Inverter controller
01/27/2010CN201393191Y Device for two-way control of direct current motor
01/27/2010CN101635547A Single-phase electric motor power consumption-free starter combined with overloading protector
01/27/2010CN101635546A Motor current regulator based on principle of giant magnetic effect
01/27/2010CN101635545A Control device of acceleration start and deceleration stop of motor
01/27/2010CN101635544A Electronic controller
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