| 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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| 12/30/2004 | US20040263102 Holding arrangement having an apparatus for balancing a load torque |
| 12/29/2004 | WO2004114514A1 Control method for a synchronous motor, particularly for circulation pumps |
| 12/29/2004 | WO2004114512A1 Motor driver, motor driven by the motor driver, and apparatus employing the motor |
| 12/29/2004 | WO2004114510A2 Drive cirtuit and electric motor for submersible pumps |
| 12/29/2004 | EP1492225A2 Driving system of an AC motor |
| 12/29/2004 | EP1492224A1 Sensorless controller of ac motor and control method |
| 12/29/2004 | EP1490960A1 Method and device for determining the rotor temperature in a permanent magnet-excited synchronous machine |
| 12/29/2004 | EP1490951A1 Electrical rotating machine having two rotors driven by means of compound current |
| 12/29/2004 | EP0923802B1 Permanent magnet direct current (pmdc) machine with integral reconfigurable winding control |
| 12/29/2004 | CN1558546A Motor driver for artificial intelligent insulin pump |
| 12/29/2004 | CN1182651C D.C. brushless electric motor driving equipment and air conditioner using said equipment |
| 12/28/2004 | US6836085 Method and apparatus of controlling electric vehicle |
| 12/23/2004 | US20040260488 Reactive power optimization with adaptive excitation control |
| 12/23/2004 | US20040257030 Motor control device |
| 12/23/2004 | US20040257028 Position sensorless control algorithm for AC machine |
| 12/23/2004 | US20040257027 Motor Controller |
| 12/23/2004 | US20040257018 Electronically commutable motor |
| 12/23/2004 | US20040257011 Method and device for determining the rotor temperature in a permanent magnet-excited synchronous machine |
| 12/23/2004 | US20040256930 Flat noncommutator vibration motor |
| 12/23/2004 | DE19953265B4 Verfahren zum Anfahren eines Gleichstrommotors Method for starting up a DC motor |
| 12/23/2004 | DE102004013580A1 Rotationswinkelerfassungsgerät und Verfahren zur Erfassung eines Rotationswinkels Rotation angle detecting apparatus and method for detecting a rotation angle |
| 12/22/2004 | EP1489734A2 Drive control system |
| 12/22/2004 | EP1489321A1 Motor control system, motor apparatus, vacuum pump, correction current value measuring apparatus, and motor control method |
| 12/22/2004 | EP1488503A1 System and method for braking a motor of a propulsion unit |
| 12/22/2004 | EP0954898A4 Current-sensing mosfets in paralleled mosfet power circuit |
| 12/22/2004 | CN1557045A 电梯的控制装置 The elevator control apparatus |
| 12/22/2004 | CN1181605C Brushless motor |
| 12/21/2004 | USRE38673 Disk storage device having a hub sealing member feature |
| 12/16/2004 | WO2004109919A1 Digital differential amplification control device |
| 12/16/2004 | WO2004077655A3 Method and apparatus for adjustment of the rotor angle of an elevator motor |
| 12/16/2004 | US20040251894 Angular velocity sensor |
| 12/16/2004 | US20040251864 Apparatus and method for controlling brushless DC motor |
| 12/16/2004 | US20040251863 Method for operating an electronically commutated motor, and motor for carrying out one such method |
| 12/16/2004 | US20040251859 Single coil, direct current permanent magnet brushless motor with voltage boost |
| 12/16/2004 | US20040250630 Angular displacement sensing system and method using brushless DC motor commutation hall effect sensors |
| 12/15/2004 | EP1487098A1 Motor temperature estimator and motor controller |
| 12/15/2004 | EP1487091A2 Linear motor |
| 12/15/2004 | EP1485987A1 Polyphase brushless dc motor |
| 12/15/2004 | EP1485986A1 Closed-loop phase compensation controller |
| 12/15/2004 | EP1485156A1 Apparatus to assist a patient's breathing with a variable ramp period to rise to treatment pressure |
| 12/15/2004 | EP1485155A2 An air assistance apparatus providing fast rise and fall of pressure within one patient s breath |
| 12/15/2004 | CN2664275Y Improvement of non carbon brush DC fan |
| 12/15/2004 | CN1180207C Air conditioner |
| 12/14/2004 | US6831439 Apparatus for measuring magnetic flux of synchronous reluctance motor and sensorless control system for the same motor |
| 12/14/2004 | US6831438 Method and apparatus for controlling DC motor |
| 12/14/2004 | US6831434 Control circuit for brushless DC motor equipped with protective circuit |
| 12/14/2004 | US6831432 Motor driving device and motor driving method |
| 12/09/2004 | WO2004107537A1 Systems and methods for manufacturing adaptive electric machines |
| 12/09/2004 | WO2004106142A1 Electric power steering apparatus for vehicle and method for installing the same on vehicle |
| 12/09/2004 | WO2004004109A3 Electronically controlled electric motor |
| 12/09/2004 | WO2003100959A3 System and method for controlling a rotating electromagnetic machine |
| 12/09/2004 | US20040249596 Start-up method and system for permanent magnet synchronous motor drive |
| 12/09/2004 | US20040245983 Rotor position detection of a switched reluctance drive |
| 12/09/2004 | US20040245961 Motor driving apparatus |
| 12/09/2004 | US20040245960 Synchronous motor with currents controlled by a single hall sensor at high speeds |
| 12/09/2004 | US20040245957 Method of generating an index signal with reduced parts |
| 12/09/2004 | US20040245953 Methods and apparatus for dynamically reconfiguring a pulse width modulation approach |
| 12/09/2004 | US20040245950 Electrical phase compensation in BEMF spindle motor control |
| 12/09/2004 | US20040245949 Motor driving apparatus |
| 12/09/2004 | US20040245948 Motor driver |
| 12/09/2004 | DE10357806A1 Servomotor mit eingebauter Treiberschaltung Servo motor with integrated driver circuit |
| 12/09/2004 | DE102004023713A1 Verwendung von unidirektionalen FET-Schaltern für elektrische Motor-Auskupplung Use of unidirectional FET switches for electric motor-disengagement |
| 12/09/2004 | DE10040440B4 Verfahren und Vorrichtung zur Drehzahlregelung von DC-Lüftern Method and apparatus for speed control of DC fans |
| 12/08/2004 | EP1484836A1 Process and system for controlling the average electromagnetic torque of a rotating electric machine |
| 12/08/2004 | EP1484835A2 Method and system for regulating the instantaneous electromagnetic torque, and memory support for carrying out the method |
| 12/08/2004 | EP1484834A2 Rotor position detection of a switched reluctance drive |
| 12/08/2004 | EP1483007A2 A breathing apparatus with computation of the airflow provided to the patient using only pressure sensors |
| 12/08/2004 | EP1118152B1 Electronically commutated motor |
| 12/08/2004 | CN2662531Y Rotary speed control circuit for fan motor |
| 12/08/2004 | CN1554012A Rotation sensor |
| 12/08/2004 | CN1553878A Elevator controller |
| 12/08/2004 | CN1179083C Washing mode determine device and method thereof |
| 12/07/2004 | US6828752 Driving equipment and semiconductor equipment for alternating-current motor |
| 12/07/2004 | US6828750 Method of controlling a motor and device therefor |
| 12/07/2004 | US6828748 Speed control circuit for a brushless dc motor |
| 12/07/2004 | US6828702 Brushless DC drive |
| 12/02/2004 | WO2004105228A1 Speed regulator for a brushless dc motor |
| 12/02/2004 | WO2004103800A1 Electric power steering device controller |
| 12/02/2004 | US20040239285 Method for determining rotor position angle of synchronous machine |
| 12/02/2004 | US20040239278 Mounting structure of a switching element at a heat sink |
| 12/02/2004 | US20040239274 Drive circuit for brushless DC motors |
| 12/02/2004 | US20040239273 Serially connected double-phase full-wave brushless dc motor |
| 12/02/2004 | US20040239267 Parallel connected double-phase full-wave brushless dc motor |
| 12/02/2004 | US20040238261 Vehicle steering control system |
| 12/01/2004 | EP1482632A2 Controller of DC brushless motor |
| 12/01/2004 | EP1482631A2 Mounting structure of a switching element at a heat sink |
| 12/01/2004 | CN1552119A Excitation circuit and control method for flux switching motor |
| 12/01/2004 | CN1551484A Rotor position determination in a switched reluctance machine |
| 12/01/2004 | CN1551483A Motor drive device and air conditioning device |
| 12/01/2004 | CN1551482A Excitation of switched reluctance motors |
| 12/01/2004 | CN1551478A Motor controller |
| 12/01/2004 | CN1551467A Motor driving apparatus |
| 12/01/2004 | CN1178374C Method for braking washing machine |
| 12/01/2004 | CN1178222C Disk unit |
| 12/01/2004 | CN1178006C Method for controlling position of rotating component which supported by permanent-magnet |
| 11/30/2004 | USRE38662 Disk storage device having a sealed bearing tube |
| 11/30/2004 | US6826499 Method and apparatus for calibrating and initializing an electronically commutated motor |
| 11/30/2004 | US6825646 Method for determining the position of the rotor of a synchronous alternating-current permanent-magnet machine |
| 11/30/2004 | US6825637 System for controlling synchronous motor |
| 11/30/2004 | US6825632 Direct current machine with a controllable arrangement for limiting current |