| 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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| 10/18/2006 | CN1848659A Control method and control circuit for brushless DC motor |
| 10/18/2006 | CN1848653A 逆变器单元 Inverter unit |
| 10/18/2006 | CN1280979C Apparatus for measuring magnetic flux of synchronous reluctance motor and sensorless control system for the same motor |
| 10/17/2006 | US7122985 Sensorless brushless motor |
| 10/17/2006 | US7122982 DC motor rotation information detecting device |
| 10/17/2006 | US7122980 Motor driving apparatus and motor driving method |
| 10/17/2006 | US7121385 Method and apparatus for adjustment of the rotor angle of an elevator motor |
| 10/17/2006 | CA2320055C Constant-power brushless dc motor |
| 10/12/2006 | WO2006107040A1 Brushless motor control apparatus and control method and motor system |
| 10/12/2006 | WO2006106654A1 Inverter |
| 10/12/2006 | US20060227448 Magnetic disk storage apparatus |
| 10/12/2006 | US20060226803 Method and arrangement in connection with frequency converter |
| 10/12/2006 | DE112004002100T5 Geschwindigkeitssteuerungssystem für einen bürstenlosen Repulsionsmotor Speed control system for a brushless Repulsion |
| 10/12/2006 | DE102005016333A1 Single strand brushless direct current motor commutating method for driving fan, involves passing transistors through four switching positions, where two transistors are interconnected alternating in pairs in two switching positions |
| 10/11/2006 | EP1710905A1 Motor control circuit for sewing machine |
| 10/11/2006 | EP1710904A1 Brushless DC motor control |
| 10/11/2006 | EP1710903A2 Sensorless brushless direct current motor drive using pulse width modulation speed control at motor frequency |
| 10/11/2006 | EP1710902A1 Method for detecting/adjusting synchronous motor rotor position |
| 10/11/2006 | EP1709397A2 Linear motor and transducer arrangement therefor |
| 10/11/2006 | CN2826822Y Fan control circuit device with protection action |
| 10/11/2006 | CN1845448A Brushless DC motor control circuit and its power module |
| 10/11/2006 | CN1279688C Speed controller for synchronous machine |
| 10/11/2006 | CN1279687C Method for positioning first-on rotor for alternating current permanent-magnet synchronous motor control system |
| 10/10/2006 | US7120037 Power outputting device and vehicle mounting it, control method, storing medium and program for the power outputting device, drive device and vehicle mounting it, and, control method, storing medium and program for the drive device |
| 10/10/2006 | US7119512 Switched reluctance machine control system and method |
| 10/10/2006 | US7119508 Drive control device for direct current motor, rotation drive system for direct current motor and semiconductor integrated circuit for driving coil |
| 10/10/2006 | US7119504 Protective circuit for reducing electrical disturbances during operation of a DC motor |
| 10/10/2006 | US7117963 Apparatus for controlling a driving force of an electric vehicle |
| 10/10/2006 | US7117754 Torque ripple sensor and mitigation mechanism |
| 10/10/2006 | CA2337920C Accurate rotor position sensor, method using magnet ring and linear output hall effect sensors |
| 10/05/2006 | WO2006102859A1 Method and device for control of a commuted electric motor |
| 10/05/2006 | WO2005096491A8 Rotor position detection of a brushless dc motor |
| 10/05/2006 | US20060220603 Motor and drive control system thereof |
| 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 |
| 10/05/2006 | DE10033561B4 Elektronisch kommutierter Motor mit Kommutierungssignal Electronically commutated motor with commutation |
| 10/04/2006 | EP1708356A1 Control method of brushless dc motor and the controller thereof |
| 10/04/2006 | EP1708338A1 Electric machine |
| 10/04/2006 | EP1706801A1 System and method for diagnosing a controller in a limited rotation motor system |
| 10/04/2006 | EP1706776A1 System and method for virtual laser marking |
| 10/04/2006 | EP1706775A1 System and method for optimizing character marking performance |
| 10/04/2006 | CN1841914A Brushless motor driving device |
| 10/04/2006 | CN1278483C Motor control device |
| 09/30/2006 | CA2541286A1 Electrical machine |
| 09/28/2006 | WO2006100420A1 Electrical machine topologies |
| 09/28/2006 | US20060213518 Portable ventilator system |
| 09/28/2006 | DE202006011388U1 Synchronous motor e.g. single-phase motor, for washing machine, has rotor with material having value larger than threshold, such that rotor is accelerated in range of half periodic time from standstill to approach speed to synchronous speed |
| 09/28/2006 | DE102005013773A1 Electronic motor regulation for pump used in e.g. dishwasher, involves detecting and estimating rotor phase position and rotor speed of motor and determining fluctuations in rotor phase position and rotor speed to control pump operation |
| 09/28/2006 | DE102005012859A1 Elektrisch kommutierter Motor und Verfahren zu seiner Steuerung Electrically commutated motor and method of controlling the |
| 09/27/2006 | EP1705792A1 Brush-less motor with control circuit |
| 09/27/2006 | CN1838524A Motor starting method containing asymmetric air gap structure |
| 09/27/2006 | CN1838523A Permanent-magnet synchronous motor rotor position sensing method and position sensing device |
| 09/26/2006 | US7113357 Semiconductor device and a disk drive apparatus employing such a semiconductor device |
| 09/26/2006 | US7112956 Method of generating an index signal with reduced parts |
| 09/26/2006 | US7112936 Apparatus and method for controlling brushless DC motor |
| 09/21/2006 | WO2006098516A1 Electric power steering device control method and apparatus |
| 09/21/2006 | WO2006097393A1 Electrically commutated motor and method for controlling said motor |
| 09/21/2006 | US20060208686 Brushless dc motor coupled directly to ac source and electric apparatus using the same motor |
| 09/21/2006 | US20060208683 Motor control device |
| 09/21/2006 | DE4211982B4 Gleichstrommotor mit einer Vorrichtung zur Rotorlage und/oder Drehzahlerfassung DC motor having a device for rotor position and / or speed detection |
| 09/21/2006 | DE4090927B4 Incorporated position sensor for collectorless DC motor - uses evaluation of currents fed through motor inductances |
| 09/20/2006 | EP1703630A2 Controller for brushless motor |
| 09/20/2006 | EP1702404A1 Static frequency converter with automatic function for optimizing magnetic flux and minimizing losses in electric induction motors |
| 09/20/2006 | CN2819638Y Motor speed adjuster of electric shoes |
| 09/20/2006 | CN2819636Y Monolithic device PWM controller of brushless DC motor for electric vehicle without sensor |
| 09/20/2006 | CN2819635Y Monolithic device PWM controller of brushless DC motor for electric vehicle without sensor |
| 09/20/2006 | CN2819634Y Brushless DC motor controller of electric vehicle without sensor for built-in digital-analog converter |
| 09/20/2006 | CN2819633Y PWM controller (2) of double-driven monolithic device for brushless DC motor without sensor |
| 09/20/2006 | CN2819632Y Power-saving controller of brushless electric vehicle |
| 09/20/2006 | CN2819631Y Brushless controller of electric vehicle |
| 09/20/2006 | CN1835384A Recurrent controller of copying swing |
| 09/20/2006 | CN1835383A Controlling device and its regulating method of synchronous motor |
| 09/20/2006 | CN1835379A Fan motor drive control apparatus |
| 09/20/2006 | CN1276575C Controller for PWM/PAM motor |
| 09/20/2006 | CN1276565C Three-phase electric machine and electric device and vehicle mounted with the same electric machine |
| 09/19/2006 | US7110206 Brushless motor and disk drive apparatus |
| 09/19/2006 | US7110205 Method for controlling start of adaptive spindle motor and disk drive using the method |
| 09/19/2006 | US7109678 Holding arrangement having an apparatus for balancing a load torque |
| 09/19/2006 | US7109674 Method and system for regulating the average electromagnetic torque of a rotating electrical machine, storage medium and data structure for carrying out the method |
| 09/19/2006 | US7109673 Apparatus and method of controlling motor in manner resistant to additive noise during start up of motor |
| 09/19/2006 | US7109672 Brushless motor control device and disc apparatus using the same |
| 09/14/2006 | US20060202653 Motor driver, motor driven by the motor driver, and apparatus employing the motor |
| 09/14/2006 | US20060202645 Control and motor arrangement for use in model train |
| 09/14/2006 | DE102006010734A1 Vorrichtung und Verfahren zum Bestimmen des Anlaufens eines sensorfreien Motors Apparatus and method for determining the start-up a sensorless motor |
| 09/13/2006 | EP1701437A2 Low noise back EMF sensing brushless DC motor |
| 09/13/2006 | EP1699676A1 Method for reducing the speed of an electric motor and electric drive |
| 09/13/2006 | EP1208640B1 Method and apparatus for initialization and operation of field-commutated motors and machines incorporating field-commutated motors |
| 09/13/2006 | EP0990302B1 Electronically commutated motor |
| 09/13/2006 | CN2815266Y Motordriving apparatus for tableware washer |
| 09/13/2006 | CN1832329A Apparatus and method for determining normal start up of sensorless motor |
| 09/13/2006 | CN1832328A Deducing method for initial magnetic position of permanent synchro motor |
| 09/13/2006 | CN1275382C Variable voltage compensation |
| 09/13/2006 | CN1275381C Brushless motor |
| 09/12/2006 | US7106021 Method, system, and program product for feedback control of a target system utilizing imposition of a periodic modulating signal onto a command signal |
| 09/12/2006 | US7106019 Digital communication link |
| 09/12/2006 | US7106017 Motor control device |
| 09/12/2006 | US7105974 AC motor having stator windings formed as loop coils, and control apparatus for the motor |
| 09/08/2006 | WO2006092265A1 Electric motor and method for controlling said motor |
| 09/07/2006 | US20060198166 Inverter units |
| 09/07/2006 | US20060197396 Control of an electrical reluctance machine |
| 09/07/2006 | DE102006008601A1 Control process for an electric motor having permanent magnet rotor stator winding and end stage changes commutator time period as function of voltage signal to be adapted to rotor speed |