| Patents for H02P 1 - Arrangements for starting electric motors or dynamo-electric converters (9,872) |
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| 06/12/2013 | CN103147735A Motor-driven type releaser |
| 06/12/2013 | CN103143178A Automatic brake control circuit for remote control car |
| 06/12/2013 | CN101527534B Asynchronous engine and method for operating same on a frequency transformer |
| 06/11/2013 | US8461793 Motor load control apparatus |
| 06/11/2013 | US8461786 Method and device for determining the position of a mobile closing part of a vehicle |
| 06/11/2013 | US8461784 Programmable motor for window coverings |
| 06/11/2013 | US8461710 High speed industrial gas turbine engine with co-rotating generator for high speed use |
| 06/06/2013 | US20130141029 Active pre-programmable reminder system for special moments |
| 06/06/2013 | US20130139975 Motor control circuit and keyboard assembly having same |
| 06/05/2013 | EP2599212A2 Method for starting a single-phase induction motor |
| 06/05/2013 | EP2599211A2 Electric motor, starting device, and method for operating a starting device |
| 06/05/2013 | CN202978787U Modular structure of refrigeration compressor motor starter and motor running capacitor |
| 06/05/2013 | CN202978786U Thyristor combined switch for controlling starting and stopping of motor |
| 06/05/2013 | CN202978785U High-power winding type high-voltage motor current-limiting and moment-increasing soft starting device |
| 06/05/2013 | CN202978784U Negative-pressure automatic control integrated electrical cabinet |
| 06/05/2013 | CN202978783U Motor wound-rotor type soft starter |
| 06/05/2013 | CN202978782U Motor control device for lead drawing machine |
| 06/05/2013 | CN202978781U Energy-saving motor starter and motor running capacitor modularized structure |
| 06/05/2013 | CN202978780U Middle and high voltage soft starting cabinet |
| 06/05/2013 | CN202978231U Motor turn-off device control circuit structure for realizing function of resisting high-voltage?pulses |
| 06/05/2013 | CN202978230U Turn-off device control circuit structure for realizing motor protection after failure of single component |
| 06/05/2013 | CN202971132U Device for controlling bidirectional operation of water pump |
| 06/05/2013 | CN202970403U Compound hierarchical auto-controlled curtain with positioning circuit and worm gear speed-down motor |
| 06/05/2013 | CN103138656A Electric motor startup operation control device |
| 06/05/2013 | CN103138655A Control device of electronic seed disseminating device |
| 06/05/2013 | CN103138654A Electric control method of well drilling motor |
| 06/05/2013 | CN103138653A Motor starter having communication module and control method of motor starter |
| 06/04/2013 | US8456120 Container with touch control arrangement |
| 06/04/2013 | US8456119 Driving device of brushless DC motor for fan and driving method thereof |
| 05/30/2013 | WO2012127011A3 Method for controlling a rotating electric machine in an open-loop or closed-loop manner, and rotating electric machine |
| 05/30/2013 | WO2012069313A3 Three-phase induction machine and method for operating a three-phase induction machine in an aircraft or spacecraft |
| 05/30/2013 | US20130134917 Improper wiring detecting system of parallel inverter system |
| 05/29/2013 | EP2597771A1 Control apparatus and control method for an ac rotary machine |
| 05/29/2013 | EP2596576A1 Electric power tool with alternating starting direction |
| 05/29/2013 | CN202957779U Structure-improved electronic starter |
| 05/29/2013 | CN202957778U Motor controller |
| 05/29/2013 | CN202957777U Soft starter of slip ring motor |
| 05/29/2013 | CN202957776U Soft starter of squirrel cage motor |
| 05/29/2013 | CN202957775U Mine explosion-proof and intrinsically safe vacuum alternating-current soft starter |
| 05/29/2013 | CN202957774U Motor start and stop controller |
| 05/29/2013 | CN202957773U Mine explosion-proof vacuum alternating-current soft starter |
| 05/29/2013 | CN102136816B Positive and negative rotation control circuit for fan |
| 05/29/2013 | CN102088263B Soft starter with waveform analysis function |
| 05/29/2013 | CN101627532B Control method and motor starter device |
| 05/28/2013 | US8450953 Controller assemblies for electric drive utility vehicles |
| 05/23/2013 | WO2012084315A3 Electrical interface for a power generation system |
| 05/22/2013 | EP2595309A1 Systems and methods involving electrical start and power generation |
| 05/22/2013 | EP2595306A2 Compressor starting method and apparatus |
| 05/22/2013 | CN202946267U Fuel oil magnetizer capable of changing magnetic field |
| 05/22/2013 | CN103117690A Integrated control circuit for manual-automatic forward and reverse rotation of motor |
| 05/22/2013 | CN103117689A Soft starter for medium and high-voltage thyristors of motor |
| 05/22/2013 | CN103110355A Motor switching circuit of full automatic coffee machine |
| 05/21/2013 | US8446120 Electronic switching module for a power tool |
| 05/21/2013 | US8444394 Pump controller system and method |
| 05/16/2013 | WO2013070658A2 Modulation scheme for driving a piezo element |
| 05/16/2013 | WO2013067722A1 Drive device, control device and control method for high-current equipment |
| 05/16/2013 | WO2012010908A3 Method and apparatus for control of a synchronous permanent magnet motor, particularly over a long cable in a well |
| 05/15/2013 | CN202940771U Oil pumping machine double-speed motor energy-saving control device |
| 05/15/2013 | CN202940759U 台钻控制电路 The control circuit bench |
| 05/15/2013 | CN202940758U Electrically controlled electromagnetic starter |
| 05/15/2013 | CN202940757U Device for running motor in air-conditioned room regularly |
| 05/15/2013 | CN202940756U Soft starter, thyristor module thereof and thyristor installation rack thereof |
| 05/15/2013 | CN103107749A Soft-start device of high-voltage motor |
| 05/15/2013 | CN103107748A Double-line fast switch magnetic starter |
| 05/14/2013 | US8441223 Torque control method for high-speed switched reluctance motor |
| 05/10/2013 | WO2012084352A3 Starting circuit for a direct-current electric motor |
| 05/08/2013 | DE102011085859A1 Verfahren und Anordnung zum Betrieb von Synchronmotoren Method and apparatus for operation of synchronous motors |
| 05/08/2013 | CN202931234U Assembling structure of electronic relay of engine starting motor |
| 05/08/2013 | CN103095210A Three-phase motor integrated controller |
| 05/08/2013 | CN103095187A Motor starter |
| 05/08/2013 | CN103095186A Asynchronous motor booster starting rated voltage operation method |
| 05/08/2013 | CN102185555B Digitalized alternating-current voltage and speed regulation device |
| 05/07/2013 | US8436713 Door drive |
| 05/07/2013 | US8436569 Alternating current machine with increased torque above and below rated speed for hybrid/electric propulsion systems |
| 05/07/2013 | US8436566 Multi-speed control apparatus for fan motor |
| 05/07/2013 | US8436561 Method and device for monitoring the startup of an electric drive |
| 05/07/2013 | US8436559 System and method for motor drive control pad and drive terminals |
| 05/02/2013 | WO2013060575A2 System and method for controlling a synchronous motor |
| 05/02/2013 | WO2012113048A3 Winding switching circuit and thermal protection for dual voltage hermetic induction motor of hermetic cooling compressor |
| 05/02/2013 | DE102012020102A1 Single-phase alternating current motor i.e. compressor, for use in refrigerator, has clamp connected with auxiliary winding, and capacitor connected between voltage divider output and terminal input of bidirectional triode thyristor |
| 05/02/2013 | DE102011085253A1 Verbesserung des Motorschutzes eines Gleichstromantriebs Improvement of motor protection of a DC drive |
| 05/01/2013 | EP2587661A1 System and method for controlling a synchronous motor |
| 05/01/2013 | EP2587656A1 Integrated regenerative ac drive with solid state precharging |
| 05/01/2013 | EP2586124A2 Controller |
| 05/01/2013 | CN202918225U Self-coupling voltage-reducing harmonic compensation soft starter |
| 05/01/2013 | CN103078564A Soft-start intelligent electricity-saving controller |
| 05/01/2013 | CN103078563A Software implementation method for starting runaway of high voltage inverter at fixed frequency |
| 05/01/2013 | CN103075141A Solid control system adopting touch screen as control mode |
| 04/30/2013 | US8432122 Method and device for starting single-phase asynchronous motors |
| 04/30/2013 | US8432121 Method and apparatus for control of electrical machines |
| 04/25/2013 | WO2012163433A3 Asynchronous motor with load-dependent star or delta connection |
| 04/25/2013 | WO2012052018A3 Electrical system and method for controlling an electrical motor |
| 04/25/2013 | US20130099715 Apparatus for opening and/or closing a door |
| 04/25/2013 | US20130099713 Method for increasing rotation speed of spindle motor |
| 04/24/2013 | EP2583380A2 Method and device for starting an electric motor |
| 04/24/2013 | CN202906806U Isolated type single phase AC motor positive-and-negative rotation control module |
| 04/24/2013 | CN202906805U Special transformer compensating soft start device for large power cage type motor |
| 04/24/2013 | CN202906804U Self-excited compensation soft start device for large power cage type motor |
| 04/24/2013 | CN202906803U All-isolation type direct current motor forward and backward rotation controller module |
| 04/24/2013 | CN202906802U Delay switching module |