| Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220) |
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| 11/02/2006 | WO2006116553A2 Magnet retainer clip for permanent magnet electric motors |
| 11/02/2006 | US20060244334 Motor and method for manufacturing the motor |
| 11/02/2006 | US20060244324 Armature for an electromotive device |
| 11/02/2006 | US20060244319 Electric wheel structure assembly method of use |
| 11/02/2006 | EP1717934A2 Motor and method for manufacturing the motor |
| 11/02/2006 | EP1717933A2 Commutator motor |
| 11/01/2006 | CN2833990Y Novel high-efficiency permanent magnetic DC motor |
| 11/01/2006 | CN1856927A 电动机 Electric motor |
| 11/01/2006 | CN1856926A Direct-current motor with a rotationally fixed commutator |
| 11/01/2006 | CN1855674A Motor and method for manufacturing the motor |
| 10/31/2006 | US7129660 Motor-temperature estimation apparatus and motor control apparatus |
| 10/31/2006 | US7129610 Commutator for an electric motor |
| 10/26/2006 | WO2006111144A1 Method for determining the position of a rotor of an electric motor without sensors |
| 10/26/2006 | US20060238061 Electric machine with a damping device |
| 10/26/2006 | US20060238060 Moving material electric control device |
| 10/26/2006 | US20060238058 Armature winding, method for manufacturing armature winding, and slotless motor |
| 10/26/2006 | US20060238054 Magnet retainer clip for permanent magnet electric motors |
| 10/25/2006 | EP1714375A1 Brush system for an electric drive unit |
| 10/25/2006 | CN1852009A DC motor with multiple rotating speeds and torques |
| 10/24/2006 | US7126247 Concentrated winding stator coil for an electric rotary machine |
| 10/19/2006 | US20060232158 Poly-phase electromagnetic device having an improved conductor winding arrangement |
| 10/19/2006 | US20060232150 Balancing structure for motor |
| 10/19/2006 | US20060232149 Balancing structure for motor |
| 10/19/2006 | US20060232148 Balancing structure for motor |
| 10/19/2006 | US20060232147 Belt drive system with outer rotor motor |
| 10/17/2006 | US7123821 DC motor |
| 10/17/2006 | US7123441 Electric motor having foil-shaped substrate with tracks with varying width |
| 10/12/2006 | US20060226721 Saturation control of electric machine |
| 10/12/2006 | US20060226719 Brushless motor |
| 10/11/2006 | CN2826806Y Integration starting magnetor |
| 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 | US7119473 Brush card assembly with RFI suppression for two or three speed permanent magnet brush motor with link wound dual commutator and dual armature winding configuration |
| 10/10/2006 | US7119469 Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing |
| 10/05/2006 | WO2006103144A1 Electrical machine having symmetrical coil sections |
| 10/05/2006 | US20060220489 Armature in rotating electric machine and manufacturing method thereof |
| 10/05/2006 | US20060220487 Field apparatus for a rotary electric machine and field coil used for the field apparatus |
| 10/04/2006 | CN1842952A Efficient high-speed electric device using low-loss materials |
| 10/04/2006 | CN1841888A Small-sized motor |
| 10/03/2006 | US7116068 Diagnostic system and method for an electric motor using torque estimates |
| 09/28/2006 | US20060214615 Method for the generation of electrical pulses |
| 09/28/2006 | US20060214614 Proportional rotary torquer |
| 09/28/2006 | US20060214426 Control device for motor generator |
| 09/27/2006 | EP1705782A2 Motor for a power tool |
| 09/27/2006 | EP1704631A1 Electromotive drive |
| 09/27/2006 | CN1277346C Electric rotating machinery |
| 09/26/2006 | US7112907 Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets |
| 09/21/2006 | US20060208596 Brushless motor |
| 09/21/2006 | US20060208591 Actuator using permanent magnet |
| 09/21/2006 | US20060208586 Electric drive with sensor mounted on printed circuit board |
| 09/21/2006 | DE102006010167A1 Direct current motor has aspect ratio, which lies in the range of three point two to five point six, if number of magnetic poles is six, number of slots is eight and number of lamellae is twenty four |
| 09/21/2006 | CA2501099A1 Induction dc generator with boosting magnetization (idcgbm) |
| 09/20/2006 | EP1702401A1 Electrical machine with a commutator armature |
| 09/20/2006 | CN1276569C Small electric machine and mfg. method thereof |
| 09/19/2006 | US7109672 Brushless motor control device and disc apparatus using the same |
| 09/19/2006 | US7109628 Motor having supply brushes |
| 09/14/2006 | US20060202678 Motor/encoder assembly for tape drives |
| 09/14/2006 | US20060202578 Motor stator assembly mounting features for radial mounting to a shroud and assembly method |
| 09/13/2006 | EP1701429A1 Slotless motor and method of manufacturing the same |
| 09/13/2006 | EP1700067A2 Compressor protection and diagnostic system |
| 09/12/2006 | US7105969 Two speed electric motor with link wound dual-commutator and dual-armature winding |
| 09/12/2006 | US7105937 Adjustable variable frequency starter/generator system |
| 09/08/2006 | WO2005107047A3 Functionalized electroactive polymers |
| 09/07/2006 | US20060197393 Integrated resolver for high pole count motors |
| 09/07/2006 | US20060197390 Electric motor seal |
| 09/07/2006 | DE10020940B4 Verfahren zum Herstellen eines Elektrokleinmotors mit eisenlosem Läufer A method for producing a small electric motor with ironless rotor |
| 09/06/2006 | CN1830131A Compressor protection and diagnostic system |
| 09/05/2006 | US7102307 Circuit and method for improved back electromotive force detection |
| 08/31/2006 | US20060192454 Motor |
| 08/30/2006 | EP1695427A2 Electric disk motor/generator having a cast armature winding |
| 08/30/2006 | CN2812389Y Wheel-hub motor for electric bicycle |
| 08/30/2006 | CN1825738A Brushless DC motor with bearing structure |
| 08/30/2006 | CN1272894C Electric transmission device for means of transportation |
| 08/23/2006 | CN2810007Y Remote controller with self-generating function |
| 08/23/2006 | CN1823463A Commutator |
| 08/23/2006 | CN1271775C Thin optical pick-up driving device and its main shaft motor |
| 08/22/2006 | US7095155 Motor and drive control system thereof |
| 08/17/2006 | US20060181172 Rotary electrical machine and electric vehicle having the same |
| 08/17/2006 | US20060181171 Rotary actuator |
| 08/17/2006 | US20060181170 Energy transfer apparatus |
| 08/17/2006 | US20060181166 Electric motor unit with controller |
| 08/17/2006 | DE112004001908T5 Anker einer sich drehenden elektrischen Maschine und deren Herstellverfahren Anchor a rotating electrical machine and its manufacturing method |
| 08/15/2006 | US7091642 Field assembly for a motor and method of making same |
| 08/10/2006 | US20060175999 Load and speed sensitive motor starting circuit and method |
| 08/09/2006 | EP1687886A1 Stator housing for an electric machine and method for producing a stator housing |
| 08/09/2006 | CN1269290C Eccentric rotor with high density material, mfg. method and iron-coreless vibratory motor |
| 08/08/2006 | US7088063 Motor drive device and integrated circuit device for motor driving |
| 08/08/2006 | US7088024 Field assembly for a motor and method of making same |
| 08/02/2006 | CN2802833Y Planetary automatic speed change system of hub machine |
| 08/02/2006 | CN2802832Y Hollow cup DC servo motor of double layer winding |
| 08/01/2006 | US7084547 Motor, fuel pump, commutator, and method for manufacturing a commutator |
| 07/27/2006 | US20060163963 Counter rotating generator |
| 07/27/2006 | US20060163952 Electric rotating machine |
| 07/27/2006 | DE102005059519A1 Rotierende Elektromaschine, die eine Spannungsausgleichsleitung zwischen Spulen einer Feldwicklung aufweist Rotating electric machine having a voltage compensation line between a field winding coils |
| 07/26/2006 | EP1682786A2 Actuator with an electric control motor and controllable friction clutch provided with said actuator |
| 07/26/2006 | CN2800638Y Highly effective DC brushless motor-AC generator |
| 07/26/2006 | CN2800637Y Dual power supply output generator for ship |
| 07/26/2006 | CN1808845A Bypass mixed excitation electrical motor |
| 07/25/2006 | US7081728 Apparatus for controlling heat generation and recovery in an induction motor |
| 07/20/2006 | WO2006076507A2 Self-activated sensor |
| 07/20/2006 | WO2006049642A3 Electric motor having convex high-speed brush |