| Patents for H02P 7 - Arrangements for regulating or controlling the speed or torque of electric dc-motors (10,217) |
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| 07/09/2013 | US8482232 Motor drive circuit |
| 07/04/2013 | US20130169196 Brushless motor speed control system |
| 07/03/2013 | EP2610109A1 Lock detection method and lock detection circuit for motor for power-folding mirror |
| 07/03/2013 | CN203039631U DC motor rotating speed control circuit based on bridge type servo control |
| 07/03/2013 | CN101989056B Image forming apparatus |
| 07/02/2013 | US8476857 Device for supplying energy to a long stator winding having multiple winding sections |
| 07/02/2013 | US8476856 Three-phase AC motor drive control device |
| 07/02/2013 | US8475328 Micro-hybrid system for motor vehicle incorporating piloting strategies module |
| 06/27/2013 | US20130162189 Method for performing closed-loop and/or open-loop control of a windshield wiper device, computer program product, control device and windshield wiper device |
| 06/27/2013 | US20130162187 Method and Motor Driving Circuit for Adjusting Rotational Speed of Motor |
| 06/27/2013 | DE102011122629A1 Entriegelungsschaltung Unlocking |
| 06/26/2013 | DE202013004118U1 Pulsweitenmodulierender Gleichstromsteller mit integrierter Zweimotorenansteuerung Pulsweitenmodulierender DC-DC converter with integrated dual-motor drive |
| 06/26/2013 | CN203027182U Controller of direct-current servo motors |
| 06/26/2013 | CN203027181U Direct-current separately-excited motor controller |
| 06/25/2013 | US8471513 Rain sensor |
| 06/25/2013 | US8471512 Robotic drive control |
| 06/25/2013 | US8471511 Brushless motor control device and brushless motor |
| 06/20/2013 | WO2013088591A1 Brush service life assessment device |
| 06/20/2013 | DE102011088974A1 Verfahren zur Anlaufsteuerung einer elektrischen Unterdruckpumpe A method for controlling a starting electric vacuum pump |
| 06/19/2013 | EP2603971A2 Electronically commutated motor |
| 06/19/2013 | CN203014727U Speed regulation module of evaporation blower fan |
| 06/19/2013 | CN103167162A User-defined vibration system and method of mobile phone motor |
| 06/19/2013 | CN103166550A Apparatus and method for controlling switching devices for DC motor |
| 06/19/2013 | CN102290770B Split-phase electrified deicing device |
| 06/18/2013 | US8468372 Diagnostic and managing distributed processor system |
| 06/13/2013 | US20130147414 Pulse width modulation controller |
| 06/13/2013 | US20130147413 Motor driving circuit and motor driving system |
| 06/13/2013 | DE102012204926A1 Vorrichtung und Verfahren zum Steuern von Schaltvorrichtungen für einen DC-Motor Apparatus and method for controlling of switching devices for a DC motor |
| 06/12/2013 | CN202997998U Motor driving circuit used for remote control toy |
| 06/12/2013 | CN202997997U Bridge drive and residual current device (RCD) snubber circuit of brushless direct current motor |
| 06/12/2013 | CN202997996U Motor controller |
| 06/12/2013 | CN202997995U Adjustable-speed electric automobile model controlling device based on PWM |
| 06/12/2013 | CN102541104B Speed adjustable controller used for dried diet feeder |
| 06/11/2013 | US8461792 Pulse width modulation fan controller |
| 06/11/2013 | US8461791 Inverter for electric vehicle |
| 06/06/2013 | DE19700828C5 Verfahren zum Betrieb einer automatischen Türanlage A method for operating an automatic door system |
| 06/05/2013 | CN202978799U Air-cooled refrigerator and speed-regulating control circuit of evaporator motor of air-cooled refrigerator |
| 06/05/2013 | CN202978798U Electrical appliance in which high-voltage brushless DC motor is driven by three-phase sine wave |
| 06/05/2013 | CN202978797U Motor driving device |
| 06/05/2013 | CN202978796U A DC motor controller |
| 06/05/2013 | CN202978795U A motor control system |
| 06/05/2013 | CN202959231U Electric blower with sensor-free direct current brushless motor |
| 06/04/2013 | US8456121 Motor control device and seat control device for vehicle |
| 05/29/2013 | CN102406228B Air door gear clearance compensation device and method for bulk curing barn controller |
| 05/28/2013 | US8450960 Machine control system and method |
| 05/23/2013 | US20130127389 Method for the activation of a windscreen wiper motor |
| 05/22/2013 | DE212010000210U1 Entladungsschleife zur Geschwindigkeitskontrolle eines Gleichstrom - Bürstenrohrmotors und Kontrollschaltung hierfür Discharge loop for speed control of a DC - brush roller motor and control circuit therefor |
| 05/22/2013 | CN202949387U Direct-current motor current compensation excitation trigger device for electric shovel |
| 05/22/2013 | CN202949386U Controller for rotation regulation device of fusion quartz furnace |
| 05/22/2013 | CN103117697A Non-inductive brushless electric machine controller with function of real time data recording |
| 05/22/2013 | CN103117696A Controller for reversing of series motor of series electric vehicle |
| 05/21/2013 | US8446118 Rotary electric machine control device |
| 05/16/2013 | WO2013070580A2 Variable speed trigger mechanism |
| 05/16/2013 | US20130119915 Variable speed trigger mechanism |
| 05/16/2013 | US20130119909 Method of detecting an off-balance condition of a clothes load in a washing machine |
| 05/16/2013 | US20130119898 Battery system, electric vehicle, moving body, electric power storage device, power supply device and battery voltage detection device |
| 05/16/2013 | DE102011118044A1 Verfahren zur Steuerung eines Motors mittels Pulsweitenmodulation (PWM) Method for controlling a motor by means of pulse width modulation (PWM) |
| 05/16/2013 | CA2851162A1 Variable speed trigger mechanism |
| 05/15/2013 | CN202940768U Multifunctional direct current motor control device for teaching experiments |
| 05/15/2013 | CN103107755A Pulse-width modulation (PWM) type speed changing device of direct-current (DC) motor |
| 05/15/2013 | CN103107754A Method for the activation of a windscreen wiper motor |
| 05/10/2013 | WO2012084352A3 Starting circuit for a direct-current electric motor |
| 05/09/2013 | US20130113410 Torque detection device and electric power steering system |
| 05/09/2013 | US20130113407 Control system with remote drivers |
| 05/08/2013 | CN202931242U Direct current motor speed regulating circuit of vehicle dust collector |
| 05/08/2013 | CN103095198A Pulse speed-regulating circuit suitable for electric vehicle |
| 05/08/2013 | CN103095197A Current-limiting speed-regulating circuit suitable for electric vehicle |
| 05/08/2013 | CN102158160B Uniform speed control device for hand-propelled electromobile |
| 05/08/2013 | CN102082558B Linear speed-regulating potentiometer |
| 05/08/2013 | CN101946398B Motor load control device |
| 05/07/2013 | US8436713 Door drive |
| 05/07/2013 | US8436573 Power conversion device |
| 05/07/2013 | US8436566 Multi-speed control apparatus for fan motor |
| 05/07/2013 | US8436565 Motor controller for tandem control |
| 05/02/2013 | WO2013060327A1 A method for operating a mechanically commutated electric motor |
| 05/02/2013 | US20130106334 Variable speed motor power de-rating (limiting) system and method for operating a motor with the same |
| 05/02/2013 | US20130106320 Car power source apparatus and vehicle equipped with the power source apparatus |
| 05/01/2013 | CN202918235U Brushless DC motor speed-adjusting device based on DSP |
| 05/01/2013 | CN202918234U Automobile DC motor controller system |
| 05/01/2013 | CN103081351A Motor control apparatus, motor control method, control system, and position estimation method to be used in control system |
| 05/01/2013 | CN103078576A Direct-current motor pulse width type stepless speed adjuster |
| 05/01/2013 | CN103078575A Integrated multifunctional controller for low-power direct-current servomotors |
| 05/01/2013 | CN101911469B Motor variable detector and method for providing a speed detection signal and/or a torque detection signal |
| 05/01/2013 | CN101860306B Speed control module and speed control circuit of brush direct-current tubular motor |
| 05/01/2013 | CN101802394B Rotor blade adjustment device for a wind turbine |
| 04/30/2013 | US8432116 Torque motor driving device for wire cut electrical discharge machines |
| 04/25/2013 | WO2012130432A3 Method and device for processing a motor signal |
| 04/25/2013 | US20130103266 Method for controlling position and/or speed |
| 04/25/2013 | US20130099717 Control circuit for an electric fan for motor vehicles |
| 04/25/2013 | US20130099716 Motor driving apparatus |
| 04/25/2013 | US20130099712 Multi-pressure-quantity fan control system and computer system having the same |
| 04/25/2013 | US20130099711 Control circuit and method for an electric motor, in particular for driving a windshield wiper |
| 04/25/2013 | US20130099709 Circuit Protection Method and Motor Control Circuit |
| 04/25/2013 | DE102012109978A1 Steuerschaltung für ein elektrisches Gebläse für ein Kraftfahrzeug A control circuit for an electric blower for a motor vehicle |
| 04/24/2013 | CN202906820U Speed regulation controller for digital display direct-current motors |
| 04/24/2013 | CN202906819U Downhole brushless direct current motor controller |
| 04/24/2013 | CN202906818U Separately excited DC motor digital excitation control device |
| 04/24/2013 | CN202906817U Stepless speed regulating device for operating platform or main shaft of numerically-controlled machine tool |
| 04/24/2013 | CN202906816U Stepless speed regulating device used for controlling aviation industry used DC motor |
| 04/24/2013 | CN202906815U Electric tool with rotation speed switching mechanism |