| 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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| 01/02/2001 | US6169381 Unit and method of driving with motor, and apparatus for recording and/or reproducing recording medium |
| 01/02/2001 | US6169378 Electronically commutated motor with galvanically separate user interface circuit |
| 01/02/2001 | CA2062319C Synchronous motor with permanent magnets |
| 12/28/2000 | WO2000079671A1 Linear motor |
| 12/28/2000 | WO2000057533A3 Programmable electric motor and method of assembly |
| 12/28/2000 | CA2374351A1 Linear motor |
| 12/27/2000 | EP1063753A1 Electric rotary drive comprising a magnetically suspended rotor |
| 12/27/2000 | EP1062718A1 Electric motor or generator |
| 12/26/2000 | US6166869 Method and circuit for enabling rapid flux reversal in the coil of a write head associated with a computer disk drive, or the like |
| 12/26/2000 | US6166507 Disk drive system |
| 12/26/2000 | US6166503 Disc drive spindle motor with programmable current control |
| 12/26/2000 | US6166501 Index signal generating circuit |
| 12/26/2000 | US6166500 Actively controlled regenerative snubber for unipolar brushless DC motors |
| 12/20/2000 | EP1061641A1 Drive system of a brushless motor equipped with hall sensors selfdiscriminating the phasing of the installed sensors |
| 12/20/2000 | EP1061640A2 A method and apparatus for energizing stator windings of a rotating electromagnetic machine |
| 12/20/2000 | EP1060561A1 Device for driving a multi-phase d.c. motor |
| 12/20/2000 | EP1060560A1 Motor conroller |
| 12/20/2000 | EP1060558A2 Constant-power brushless dc motor |
| 12/20/2000 | CN1277751A Device fr controlling an electric motor |
| 12/20/2000 | CN1277344A Air conditioner and its brushless motor control unit |
| 12/19/2000 | US6163127 System and method for controlling a position sensorless permanent magnet motor |
| 12/19/2000 | US6163122 High-efficiency electric motor of electronic commutation type |
| 12/19/2000 | US6163120 Simple back emf reconstruction in pulse width modulation (PWM) mode |
| 12/19/2000 | US6163119 Sensorless speed control method of high speed motor |
| 12/19/2000 | US6163118 Method and apparatus for controlling a motor in a mass storage device |
| 12/19/2000 | US6163117 Electronically commutated motor and method of controlling such a motor |
| 12/19/2000 | CA2190345C Refrigerating apparatus, and refrigerator control and brushless motor starter used in same |
| 12/14/2000 | WO2000046912A3 Cross coupled motor gate drive |
| 12/14/2000 | DE10006607A1 Switched reluctance motor control device uses microprocessor providing control signals for switching transistors supplying DC voltages to stator phase windings in dependence on detected rotor position |
| 12/13/2000 | EP1059725A2 Electronically commutable motor |
| 12/12/2000 | US6160367 Apparatus and method for driving motor |
| 12/07/2000 | WO2000074227A1 Brushless motor drive circuit and brushless motor |
| 12/07/2000 | WO2000074226A1 Method for configuring the alarm device of an electrical motor and motor for implementing said method |
| 12/07/2000 | DE19924321A1 Elektronisch kommutierbarer Motor Electronically commutated motor |
| 12/05/2000 | US6157153 Motor driver |
| 12/05/2000 | US6157151 Motor drive circuit |
| 12/05/2000 | US6157150 Brushless sensorless DC motor assembly with precisely controllable positioning |
| 11/30/2000 | WO2000072437A1 Starting procedure of open-loop vector control in synchronous machine |
| 11/30/2000 | WO2000072423A1 Method for operating an electric motor, and an electric motor for carrying out such a method |
| 11/30/2000 | WO2000072098A1 Method for nonvolatile storage of at least one operating data value of an electrical motor and electrical motor for said method |
| 11/30/2000 | CA2371973A1 Starting procedure of open-loop vector control in synchronous machine |
| 11/29/2000 | CN1275257A Method for the starting and steady-state supply of a permanent-magnet synchronous motor particularly for driving hydraulic pump |
| 11/29/2000 | CN1274982A Brushless DC motor for air exchange in air conditioner |
| 11/28/2000 | US6154002 Control apparatus for permanent magnet electric motor used in electric motor vehicle |
| 11/28/2000 | US6153993 Method and apparatus for controlling a brushless DC motor that indicates a motor failure |
| 11/28/2000 | US6153989 Motor driver circuit for driving and decelerating DC motors |
| 11/23/2000 | DE19921849A1 Elektronisch kommutierbarer Motor Electronically commutated motor |
| 11/23/2000 | DE10024636A1 Nonvolatile storage of electric motor operating data by updating variables using microprocessor at predetermined times |
| 11/23/2000 | DE10024485A1 Operating method for electronic commutating electric motor, using microprocessor controller and non-transient memory to store normal operating motor parameter for comparison with monitored values during operation |
| 11/22/2000 | CN1274481A Method and device for controlling position sensorless motor |
| 11/22/2000 | CN1274194A Method and device for controlling brushless d. c. motor |
| 11/21/2000 | US6150790 Method for the starting and steady-state supply of a permanent-magnet synchronous motor particularly for driving a hydraulic pump |
| 11/21/2000 | US6150779 Motor drive apparatus and method |
| 11/16/2000 | DE19919684A1 Antrieb mit bürstenlosem elektrischen Motor und bürstenloser elektrischer Motor Drive with brushless electric motor and brushless electric motor |
| 11/15/2000 | EP1052767A2 Electronically commutated motor |
| 11/15/2000 | EP1052766A2 Method and device for controlling electric motors of the brushless direct-current type, particularly for moving the weft winding arm in weft feeders for weaving looms |
| 11/15/2000 | EP1052765A1 Method and apparatus for electronically commutating an electric motor |
| 11/15/2000 | EP1052764A1 Electronic device for starting and controlling a synchronous single-phase electric motor of the type comprising a rotor with permanent magnets. |
| 11/15/2000 | CN2406417Y Speed-regulatable fan driving circuit |
| 11/14/2000 | US6147465 Microprocessor controlled single phase motor with external rotor having integral fan |
| 11/09/2000 | WO2000067368A1 Electronically commutable motor, in particular, for a liquid pump |
| 11/09/2000 | WO2000067362A1 Drive mechanism with brushless electric motor and corresponding brushless electric motor |
| 11/09/2000 | DE10019161A1 Motorsteuerung Motor control |
| 11/07/2000 | US6144198 System and method for determining rate of rotation using brushless DC motor |
| 11/02/2000 | WO2000065709A1 Electronically commutatable motor |
| 11/02/2000 | WO2000028646A3 Electronically commutated motor |
| 11/02/2000 | EP1049244A2 Servo control apparatus for motor |
| 11/02/2000 | DE19919462A1 Elektronisch kommutierbarer Motor, insbesondere für eine Flüssigkeitspumpe Electronically commutatable motor, in particular for a liquid pump |
| 11/02/2000 | DE19919035A1 Elektronisch kommutierbarer Motor Electronically commutated motor |
| 11/01/2000 | CN1271992A D. C. brushless electric motor driving equipment and air conditioner using said equipment |
| 10/31/2000 | US6140783 Controlling method of disk driving motor and its controlling device |
| 10/31/2000 | US6140782 Brushless DC fan driver with overshoot voltage prevention and enhanced operational efficiency |
| 10/31/2000 | US6140781 Control method and apparatus for driving a head drum assembly of a video cassette recorder |
| 10/26/2000 | WO2000064039A1 Motor control apparatus and control method |
| 10/25/2000 | EP1047182A2 Controller for brush-less motors and a conveyor system having the controllers |
| 10/25/2000 | CN2403177Y Motor for fan |
| 10/25/2000 | CN1057881C Motor driving apparatus |
| 10/24/2000 | US6137253 Method of PWM driving a brushless motor with digitally stored voltage profiles with reduced losses |
| 10/24/2000 | US6137251 Brushless DC motor controller with speed control from zero to above based speed |
| 10/19/2000 | WO2000062414A1 Controller for driving brushless motor |
| 10/19/2000 | WO2000062413A1 Low pin count dc-motor integrated drive circuit |
| 10/19/2000 | DE19917215A1 Electric motor control arrangement for vehicle automated gearbox-clutch unit has electronically commutated electric servomotor with electrical commutation device |
| 10/19/2000 | DE10014626A1 Synchronous motor with control circuit, has rotor drive controller which uses different logic for generating drive signals to rotate rotor in mutually different directions |
| 10/18/2000 | EP1044495A2 A driving control system for electric motors |
| 10/12/2000 | WO2000060726A1 Brushless motor |
| 10/11/2000 | EP1042859A1 Device for the detection of an angle of rotation of a brushless multi-phase d.c. motor |
| 10/10/2000 | US6130989 Motor drive circuit |
| 10/04/2000 | EP1040562A1 Electronic motor control mechanism |
| 10/04/2000 | CN1268804A Electric motor driving apparatus, control conversion device and air conditioner |
| 10/03/2000 | US6128436 Speed monitoring and control for a brushless motor |
| 09/28/2000 | WO2000057544A1 Microprocessor controlled single phase motor with external rotor having integral fan |
| 09/28/2000 | WO2000057533A2 Programmable electric motor and method of assembly |
| 09/28/2000 | CA2329420A1 Microprocessor controlled single phase motor with external rotor having integral fan |
| 09/27/2000 | EP1039624A2 Motor drive control system |
| 09/27/2000 | EP1038349A1 Device for controlling an electric motor |
| 09/27/2000 | EP1038348A2 Method for controlling a permanent magnet synchronous motor |
| 09/27/2000 | CN1267953A Driving control system for electric machine |
| 09/26/2000 | US6124751 Boost capacitor for an H-bridge integrated circuit motor controller having matching characteristics with that of the low-side switching devices of the bridge |
| 09/26/2000 | US6124688 Motor drive control |
| 09/21/2000 | WO2000055963A1 Dynamic brake circuit and semiconductor inverter using dynamic brake circuit |