| 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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| 07/27/2004 | US6768280 Motor control apparatus |
| 07/27/2004 | US6768279 Reprogrammable motor drive and control therefore |
| 07/22/2004 | WO2004062079A1 Motor control device |
| 07/22/2004 | DE10359599A1 Control device e.g. for electric drive of electro-vehicle or hybrid vehicle, has output signal generated and processed on the basis of value of proportional operation |
| 07/22/2004 | DE10346555A1 Betriebssteuervorrichtung für einen Elektromotor und Steuerverfahren für diese An operation control device for an electric motor and control method for this |
| 07/21/2004 | EP1439629A1 Coaxial multiplex position detector and rotating machine using coaxial multiplex position detector |
| 07/21/2004 | CN1515068A Motor control method and its apparatus |
| 07/21/2004 | CN1515067A Method and apparatus for driving brushless DC motor |
| 07/21/2004 | CN1515064A Rotating electric machine with two rotors, driven by composite current |
| 07/20/2004 | US6765361 Motor control circuit |
| 07/20/2004 | US6765359 Controlling device for AC/DC driven motor |
| 07/20/2004 | US6765358 Electric motor |
| 07/20/2004 | US6765356 Control and motor arrangement for use in model train |
| 07/20/2004 | US6763622 Amplitude detection method and apparatus for high frequency impedance tracking sensorless algorithm |
| 07/15/2004 | WO2004059830A2 Rotor-position sensor assembly and method for detecting a rotor position |
| 07/15/2004 | WO2004030201A3 A motor control circuit for brushless direct current motors |
| 07/15/2004 | WO2004025821A3 Position sensor emulator for a wound rotor synchronous motor/ generator |
| 07/15/2004 | US20040135534 Electric motor controller |
| 07/15/2004 | US20040135530 Method and system for determining electronic commutation in brushless DC machines irrespective of the placement of rotor position sensors |
| 07/15/2004 | US20040135529 Single phase motor unit, method of driving single phase motor and integrated circuit |
| 07/14/2004 | EP1437287A2 Electric motor apparatus and power steering system |
| 07/14/2004 | CN1512657A Motor control system |
| 07/13/2004 | US6762901 Back electromotive force voltage compensation method for switched, voltage-mode driver circuit |
| 07/13/2004 | US6762581 Control system of electric motor |
| 07/13/2004 | US6762580 Electric motor velocity controller |
| 07/13/2004 | US6762576 Motor driving device for supplying driving current to a three-phase motor through output transistors |
| 07/13/2004 | US6762575 Electronic rotor pointing with high angular resolution |
| 07/13/2004 | US6762574 Brushless motor, control method for brushless motor, light deflection device, and control method for light deflection device |
| 07/13/2004 | US6762573 System and method for estimating rotor position of a permanent magnet motor |
| 07/13/2004 | US6760942 Washing pattern determination method |
| 07/08/2004 | WO2004057751A1 Circuit arrangement and method for operation of an electric motor in a dc supply network |
| 07/08/2004 | WO2004057724A2 Method and apparatus for forming an electric motor having stacked laminations |
| 07/08/2004 | WO2004042912B1 Motor driver |
| 07/08/2004 | WO2004040745A3 Method and apparatus for fine resolution brushless motor control |
| 07/08/2004 | US20040133323 Vehicle steering control system |
| 07/08/2004 | US20040131342 Digital adaptive sensorless commutational drive controller for a brushless DC motor |
| 07/08/2004 | US20040130284 Apparatus and method for controlling brushless DC motor |
| 07/08/2004 | DE10359713A1 Rotor digital position measurement method for an electric motor, in which the rotor position signal is converted into a digital value with at least 2-bit resolution |
| 07/08/2004 | DE10259173A1 Schaltungsanordnung und Verfahren zum Betreiben eines Elektromotors an einem Gleichspannungsnetz Circuit arrangement and method for operating an electric motor to a DC power supply |
| 07/07/2004 | EP1435090A2 Method and apparatus for calibrating and initializing an electronically commutated motor |
| 07/07/2004 | CN1511369A Method of detecting motor current and motor control device |
| 07/07/2004 | CN1510826A Executive circuit of DC brushless motor |
| 07/06/2004 | US6760669 Method and system of reducing inefficiencies in an internal permanent magnet motor using fuzzy logic |
| 07/06/2004 | US6760237 Inverter for alternating current generator-motor |
| 07/06/2004 | US6759827 Control circuit of brush-less motor, control circuit of sensor-less brush-less motor, brush-less motor apparatus, sensor-less brush-less motor apparatus and vacuum pump apparatus |
| 07/06/2004 | US6759820 Arrangement for supplying a user, especially a D.C motor, that consumes power in a non-continuous manner from a D.C. system |
| 07/06/2004 | US6759819 Rotation detection circuit of a dc brushless motor using a fixed bias voltage |
| 07/06/2004 | US6759728 Boost capacitor layout |
| 07/01/2004 | US20040128106 Method for adjusting a sensor device for determining the rotational position of an electronically-commutated motor rotor |
| 07/01/2004 | US20040128105 Position estimation and demagnetization detection of a permanent magnet motor |
| 07/01/2004 | US20040124831 Method and device for measuring the rotational speed of a pulse-activated electric motor |
| 07/01/2004 | US20040124808 Motor control system |
| 07/01/2004 | US20040124807 Motor control apparatus |
| 07/01/2004 | US20040124806 System and method for inductance based position encoding sensorless srm drives |
| 07/01/2004 | US20040124796 Electronically controlled electric motor |
| 07/01/2004 | DE10259948A1 Permanent-magnet excited DC motor for motor vehicle fan, has brushes connected to power supply terminals via separate switches, operated alternately by electronic controller |
| 06/30/2004 | EP1434343A2 Apparatus and method for monitoring a motor |
| 06/30/2004 | EP1433247A1 Method for driving a machine and drive for said machine |
| 06/30/2004 | EP1433242A1 Rotary electric motor having controller and power supply integrated therein |
| 06/30/2004 | EP1433235A1 Motor control circuit overcurrent protection |
| 06/30/2004 | CN2622928Y Speed control circuit of d.c. brushless fan motor |
| 06/30/2004 | CN1509513A Motor driving device and apparatus including same device |
| 06/29/2004 | US6756762 Method and actuation control for stopping an electrical drive, by means of closed-loop position control, in a predetermined nominal position |
| 06/29/2004 | US6756757 Control system and method for a rotating electromagnetic machine |
| 06/29/2004 | US6756753 Sensorless control system and method for a permanent magnet rotating machine |
| 06/24/2004 | WO2004054087A1 Method for characterizing a rotating electromagnetic machine |
| 06/24/2004 | WO2004054086A1 Motor drive-controlling device and electric power-steering device |
| 06/24/2004 | WO2004054085A1 Inverter device and air conditioning system using inverter device |
| 06/24/2004 | WO2004054084A2 Sensorless control system and method for a permanent magnet rotating machine |
| 06/24/2004 | US20040119466 Coaxial multiplex position detector and rotating machine using coaxial multiplex position detector |
| 06/24/2004 | US20040119428 Positioning apparatus using brushless motor |
| 06/24/2004 | US20040119427 High reliability motor system |
| 06/24/2004 | US20040119373 Electrical rotating machine having two rotors driven by means of compound current |
| 06/24/2004 | US20040119366 Magnetic motor |
| 06/24/2004 | DE10355093A1 Strombegrenzungsprozess für Gleichstrommotoren mit und ohne Bürsten während starker Spanungsänderungen Current limiting process for DC motors and brushless during heavy Spanungsänderungen |
| 06/24/2004 | DE10255651A1 Sensor device for determining electronically commutated motor's rotor position, has resolution in increments per revolution as integral multiple of product of numbers of pole pairs, commutation steps |
| 06/23/2004 | EP1432113A1 PHASE CURRENT DETECTION METHOD, INVERTER CONTROL METHOD, MOTOR CONTROL METHOD, AND APPARATUSES USED IN THESE METHODS |
| 06/23/2004 | EP1432112A1 ELECTRIC MOTOR POLE POSITION SENSING METHOD, POLE POSITION SENSING APPARATUS, AND ELECTRIC MOTOR CONTROL APPARATUS USING THE SAME |
| 06/23/2004 | CN1507145A Motor controller |
| 06/23/2004 | CN1507134A Electronically commutating motor with signal winding |
| 06/22/2004 | US6753667 Method and apparatus for controlling spindle motor to match plural modes of operation in a disk drive |
| 06/17/2004 | WO2004051839A1 Rotating electrical machine |
| 06/17/2004 | WO2004019269A3 Position estimation and demagnetization detection of a permanent magnet motor |
| 06/17/2004 | US20040113582 Method for estimating magnetic polar position of synchronous motor and its controller |
| 06/17/2004 | US20040113576 Method for starting a brushless d.c. motor |
| 06/17/2004 | US20040113575 Electric motor apparatus and power steering system |
| 06/17/2004 | US20040113572 Control apparatus for controlling inverter for driving permanent magnet types synchronous motor |
| 06/17/2004 | DE202004006109U1 Hydraulikaggregat Hydraulic unit |
| 06/16/2004 | EP1429450A1 Motor control apparatus |
| 06/16/2004 | EP1429449A1 Torque stabilizer for brushless servo motor |
| 06/16/2004 | EP1429448A1 Brake for dc motor |
| 06/16/2004 | CN1505256A Motor driving circuit |
| 06/16/2004 | CN1505255A Motor control apparatus |
| 06/16/2004 | CN1505253A Drive circuit for single-phase motor and drive method for single-phase motor |
| 06/16/2004 | CN1154222C Programmable electric motor and method of assembly |
| 06/15/2004 | US6750626 Diagnostic strategy for an electric motor using sensorless control and a position sensor |
| 06/10/2004 | WO2004049554A1 Motor and drive control device therefor |
| 06/10/2004 | US20040108828 Method and apparatus for controlling DC motor |
| 06/10/2004 | US20040108827 Motor driving circuit |
| 06/10/2004 | US20040108826 Method for characterizing a rotating electromagnetic machine |