| Patents for H02P 6 - Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position; Electronic commutators therefor (19,185) |
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| 10/21/2004 | US20040207349 Drive voltage generating apparatus and method for controlling the same |
| 10/21/2004 | US20040206571 Electric power steering apparatus |
| 10/21/2004 | US20040206569 Vehicle steering control system |
| 10/21/2004 | DE10314696A1 Einrichtung und Verfahren zur Rotorlageerkennung einer elektrischen Maschine Apparatus and method for rotor position detection of an electrical machine |
| 10/20/2004 | EP1469580A1 Motor driving apparatus for a linear vibration motor |
| 10/20/2004 | CN1539195A Electric motor pole position sensing method, pole position sensing apparatus, and electric motor control apparatus using the same |
| 10/20/2004 | CN1538613A Positionless brushless direct eurrent electric machine control circuit and its intelligent control method |
| 10/20/2004 | CN1172051C Washer |
| 10/19/2004 | US6806676 Method for maximizing power output in permanent field synchronous motors |
| 10/19/2004 | US6806670 Energy converter control apparatus, and control method thereof |
| 10/19/2004 | US6806663 Motor driving circuit |
| 10/19/2004 | US6806598 Double-phase half-wave brushless DC motor having two sensor/drive members |
| 10/14/2004 | WO2004088832A1 Multiphase motor having different winding configurations for respective speed ranges |
| 10/14/2004 | US20040204902 Rotation angle detecting apparatus and method of detecting rotation angle |
| 10/14/2004 | US20040201360 Washing machine with brushless commutating drive motor |
| 10/14/2004 | US20040200057 Systems and methods for manufacturing adaptive electric machines |
| 10/14/2004 | DE10330809A1 Motorsteuerungsgerät Engine control device |
| 10/14/2004 | DE10315596A1 Synchronous motor control system, supplies filter in phase-locked loop with error value formed from weighted sum of output from phase discriminator |
| 10/14/2004 | DE10309722A1 Transformation angle detector for electric machine with stator and rotor with transformation of currents and voltages from one system into another and vice versa, with sensor for detecting speed and rotor angle |
| 10/13/2004 | EP1467478A2 Motor control apparatus and motor control method |
| 10/13/2004 | EP1467476A2 Device with an electromotor |
| 10/13/2004 | EP1466779A2 Motor control device |
| 10/13/2004 | CN1536755A Pole changer drive circuit of switched reluctance machine |
| 10/13/2004 | CN1171378C Device for detecting rotor position of brushless d.c. motor |
| 10/12/2004 | US6803739 Method and apparatus for controlling synchronous motor |
| 10/12/2004 | US6803735 Speed-based open-loop start-up method for brushless DC motor |
| 10/07/2004 | US20040195993 Motor control apparatus and motor control method |
| 10/07/2004 | DE10311028A1 Method for determining starting rotor position and revs for permanent magnet excited synchronous machine, involves calculating minimal value depending on current response for switch-on period of zero voltage vector |
| 10/07/2004 | DE102004009638A1 Synchrone Motorsteuerungsvorrichtung und Verfahren zum Korrigieren einer Abweichung einer Drehposition eines Synchronmotors Synchronous motor control device and method for correcting a deviation of a rotational position of a synchronous motor |
| 10/06/2004 | EP1464749A1 Inverter of washing machine and inverter of washing machine/dryer |
| 10/06/2004 | CN1535227A 动力转向装置 Power steering apparatus |
| 10/05/2004 | US6801382 Magnetic disk storage apparatus |
| 10/05/2004 | US6801381 Magnetic disk apparatus |
| 10/05/2004 | US6801011 Magnetic pole position estimating method and control apparatus for synchronous motor |
| 10/05/2004 | US6801009 Current limitation process of brush and brushless DC motors during severe voltage changes |
| 10/05/2004 | US6801004 System and method of controlling cooling fan speeds |
| 09/30/2004 | WO2004084402A1 Switching device, anti-friction bearing and electric motor using one such device |
| 09/30/2004 | WO2004084401A1 Electrically powered compressor |
| 09/30/2004 | WO2004084400A1 Method of driving brushless dc motor and device therefor |
| 09/30/2004 | WO2004084399A2 Multiphase motors with single point sensing based commutation |
| 09/30/2004 | WO2004083978A1 Motor control device |
| 09/30/2004 | WO2004042910A3 Electric motor control system including position determination and error correction |
| 09/30/2004 | US20040190881 Electrical resonance circuits for high efficiency direct current motors |
| 09/30/2004 | US20040189506 Method for determining the numerical value for the duration of a periodically repeated pulse signal, and device for carrying out said method |
| 09/30/2004 | US20040189242 Multiphase motor having different winding configurations for respective speed ranges |
| 09/30/2004 | US20040189241 Regulating system having a simple hardware unit for regulating an electric machine optionally in PWM operation or block operation |
| 09/30/2004 | US20040189237 Motor controller, semiconductor integrated circuit, indicating instrument and method for controlling a motor |
| 09/30/2004 | US20040189230 Electronically commutated motor operable directly from AC power network |
| 09/30/2004 | US20040189223 Diagnostic strategy for an electric motor using sensorless control and a position sensor |
| 09/30/2004 | US20040189222 Drive circuit for brushless DC fan motor |
| 09/30/2004 | US20040189221 Drive control device for direct current motor, rotation drive system for direct current motor and semiconductor integrated circuit for driving coil |
| 09/30/2004 | US20040189220 Low pin counted D-C motor integrated drive circuit |
| 09/30/2004 | US20040189103 Linear motor |
| 09/29/2004 | EP0893004B1 Improved method and apparatus for controlling a switched reluctance machine |
| 09/29/2004 | CN1533021A Contrl device and control method for AC motor |
| 09/29/2004 | CN1169285C 无刷电动机 Brushless motor |
| 09/28/2004 | USRE38601 Disk storage device having a radial magnetic yoke feature |
| 09/28/2004 | US6798161 Motor control device |
| 09/28/2004 | US6798156 Method for minimising the phase errors during the driving of an electric motor, and a circuit using the method thereof |
| 09/23/2004 | WO2004070882A3 Multiphase motor voltage control for phase windings of different wire gauges and winding turns |
| 09/23/2004 | US20040183498 Motor drive system for AC motors |
| 09/23/2004 | US20040183497 Controller |
| 09/23/2004 | US20040183490 Electric motor control device |
| 09/23/2004 | US20040183488 DC motor driver |
| 09/22/2004 | EP1460757A1 Device and method for detecting rotor speed of a multiple phase motor with bipolar drive |
| 09/22/2004 | EP1459436A2 Method for starting a brushless d.c. motor |
| 09/22/2004 | EP1459434A1 Circuit arrangement for operating an electrical machine |
| 09/22/2004 | EP1218754A4 Torque current comparison for current reasonableness diagnostics in a permanent magnet electric machine |
| 09/22/2004 | CN1531186A Motor driving controlling apparatus |
| 09/22/2004 | CN1531184A Circuit for eliminating shock noise of speed-adjustable fan |
| 09/16/2004 | WO2004079880A2 A variable speed drive with a synchronous electric motor |
| 09/16/2004 | WO2004068696A3 Phase advance angle optimization for brushless motor control |
| 09/16/2004 | US20040178764 Method and device for controlling currents of synchronous motor |
| 09/16/2004 | US20040178757 Multiphase motors with single point sensing based commutation |
| 09/16/2004 | US20040178754 Hill hold for electric vehicle |
| 09/16/2004 | US20040178753 Pre-drive circuit for brushless DC single-phase motor |
| 09/16/2004 | DE10308859A1 Verfahren zur leistungsoptimalen Ansteuerung von BLDC-Motoren A method for power-optimal control of BLDC motors |
| 09/16/2004 | DE10297429T5 Rotorwinkel-Abschätzeinrichtung für einen Permanentmagnet-Synchronmotorantrieb Rotor angle estimation apparatus for a permanent magnet synchronous motor drive |
| 09/15/2004 | EP1088387B1 Device with an electromotor |
| 09/15/2004 | EP0865681B1 Process for controlling a physical quantity, and arrangement for carrying out said process |
| 09/15/2004 | CN1529675A Method for correcting speed feedback in permanent magnet motor |
| 09/14/2004 | US6791293 Sensorless control device for synchronous electric motor |
| 09/10/2004 | WO2004077657A1 Method for effecting the power-optimal control of bldc motors |
| 09/10/2004 | WO2004077656A1 Device for measuring speed of brushless motor |
| 09/10/2004 | WO2004077655A2 Method and apparatus for adjustment of the rotor angle of an elevator motor |
| 09/10/2004 | WO2004077651A1 Motor control device |
| 09/09/2004 | US20040174162 Angle position detection apparatus |
| 09/09/2004 | US20040174126 Motor speed and position control |
| 09/09/2004 | DE3845014B4 Sensorgebläse zur Klimatisierung eines KFZ-Innenraumes Sensor blower for air conditioning a motor vehicle interior |
| 09/08/2004 | EP1455440A2 Drive voltage generating apparatus and method for controlling the same |
| 09/08/2004 | EP1454409A1 Traction drive |
| 09/08/2004 | EP1129519B1 Electronically commutated motor |
| 09/08/2004 | CN1527458A Three-phase electric machine and electric device and vehicle mounted with the same electric machine |
| 09/08/2004 | CN1527454A Limiting circuit and motor driver using the same limiting circuit |
| 09/08/2004 | CN1166050C Driving system of brushless motor |
| 09/07/2004 | US6788221 Signal processing apparatus and method |
| 09/07/2004 | US6788024 Position-sensorless motor control method and apparatus |
| 09/07/2004 | US6788021 Control method for switched reluctance motor |
| 09/07/2004 | US6788017 Period adjustment circuit of disconnection and restart IC |
| 09/07/2004 | US6788015 Brushless dc machine |