| Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220) |
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| 11/02/2011 | CN202026224U Brush motor |
| 11/02/2011 | CN102230452A Miniature external rotor permanent magnet direct current wind-driven generator |
| 11/01/2011 | US8049387 Electric motor |
| 11/01/2011 | US8049347 Generator-equipped engine and method for assembling same |
| 10/27/2011 | WO2011098447A3 Starting device |
| 10/27/2011 | WO2010063526A3 Power tool having a direct current motor and power electronics |
| 10/27/2011 | US20110260569 Electric Motor |
| 10/27/2011 | US20110260529 On-demand electric power control strategy |
| 10/26/2011 | CN101208849B Manufacturing method rotary motor |
| 10/25/2011 | US8044549 Spool assembly for an electric machine |
| 10/20/2011 | WO2010149932A4 Brush device for a rotating electric machine, in particular a starter for a motor vehicle combustion engine |
| 10/18/2011 | US8040012 Electrical machinery incorporating double helix coil designs for superconducting and resistive windings |
| 10/18/2011 | US8040008 Axial gap motor |
| 10/18/2011 | US8037858 Method for controlling the start-up phase of a motor vehicle |
| 10/13/2011 | US20110248591 Anisotropic bonded magnet and direct current motor using the same |
| 10/12/2011 | EP2374047A1 Device and method for operating a drive |
| 10/12/2011 | CN202009319U Permanent magnet DC motor |
| 10/11/2011 | US8035262 Drive unit and image forming apparatus equipped with the same |
| 10/06/2011 | WO2011123440A1 Pm brushless motor drive circuit topology and control |
| 10/06/2011 | WO2011121991A1 Dc motor |
| 10/05/2011 | DE202011000540U1 Drehzahlregelsystem eines Freischneiders Speed control system of a brush cutter |
| 10/05/2011 | CN101841221B Strong magnetic motor |
| 10/04/2011 | US8030870 Method and device for reducing the influence of a DC component in a load current of an asynchronous three-phase motor |
| 10/04/2011 | US8030860 Working vehicle |
| 09/29/2011 | DE19942903B4 Läuferkern und mit Bürsten ausgestatteter Gleichstrommotor unter Verwendung desselben The same rotor core and equipped with brushed DC motor using |
| 09/28/2011 | CN201994812U 无干扰永磁直流电动机 No interference permanent magnet DC motor |
| 09/28/2011 | CN201994811U 一种四极二碳刷马达结构 A four-pole two brushless motor structure |
| 09/28/2011 | CN201994810U 永磁直流电机 PMDC |
| 09/28/2011 | CN101322304B Rechargeable vacuum with reduced AC voltage |
| 09/22/2011 | US20110227439 Electric machine |
| 09/22/2011 | US20110225978 Turbomachine drive arrangement |
| 09/22/2011 | DE102011001347A1 Direct current electromotor for use with drive motor in e.g. interior of door, for window lifter in car, has rotor comprising cavities, and brushes pressed against collector/commutator in radial directions and spaced at specific angle |
| 09/22/2011 | DE102010011924A1 Zweipoliger Stator für einen Elektromotor, insbesondere für einen Universalmotor Two-pole stator for an electric motor, especially for a universal motor |
| 09/21/2011 | EP2366890A1 Balanced electric machine |
| 09/21/2011 | EP2248246B1 Method for producing the rotor winding of an electrical machine, and an electrical machine with a rotor winding which is produced in accordance with this method |
| 09/21/2011 | CN201985729U 一种用于汽车座椅按摩气泵的永磁直流电机 A car seat massage pump permanent magnet DC motor |
| 09/21/2011 | CN201985728U 外转子式永磁电动机 Outer rotor permanent magnet motor |
| 09/21/2011 | CN201985727U 医疗床升降柱用小压力角蜗杆自锁的永磁直流电机 Medical bed lifting column with a small self-locking worm gear pressure angle of permanent magnet DC motor |
| 09/21/2011 | CN102195434A Velocity measurement compound direct-current electromotor |
| 09/21/2011 | CN102195433A Dynamoelectric machine |
| 09/21/2011 | CN102195432A Motor and rotor thereof |
| 09/20/2011 | CA2653060C Radio-frequency controlled motorized roller shade |
| 09/14/2011 | EP2266200B1 Electric motor, motor system and method for determining an absolute angular position of a rotor of an electric motor |
| 09/14/2011 | CN102187551A Coaxial inversion coreless generator |
| 09/14/2011 | CN102185450A Permanent magnet direct current (DC) speed-reducing motor |
| 09/13/2011 | US8018116 Electric motor of parallel cycles |
| 09/13/2011 | US8018112 Coil wire for coil assembly for rotary electrical machine |
| 09/09/2011 | WO2011108528A1 Motor |
| 09/08/2011 | DE102011011435A1 Rotor for e.g. permanent magnet direct-current motor, has windings led around teeth and electrically connected with respective segments, where number of segments amounts to one and half times of number of winding slots |
| 09/07/2011 | CN201966771U 一种永磁直流有刷电机 A permanent magnet DC brush motors |
| 09/07/2011 | CN201966770U 直流感应电动机 DC induction motor |
| 09/07/2011 | CN201966769U 一种小型通用串激电机 A small universal series motor |
| 09/07/2011 | CN201966768U 高功效节能电动机 High efficiency energy-saving motors |
| 09/06/2011 | US8013489 Small DC motor |
| 09/06/2011 | US8013488 Integration of a starter/generator module in a gas turbine transmission housing |
| 09/01/2011 | US20110210634 Rotating electrical machine, in particular for a motor vehicle starter |
| 08/31/2011 | CN201956861U 永磁直流电机 PMDC |
| 08/31/2011 | CN102171912A Electric motor and reduction motor |
| 08/31/2011 | CN101335472B Electric motor with brush holder |
| 08/24/2011 | CN101297464B Armature in rotary electric device and its manufacturing method |
| 08/23/2011 | US8004132 Coreless motor |
| 08/18/2011 | WO2010149932A3 Brush device for a rotating electric machine, in particular a starter for a motor vehicle combustion engine |
| 08/18/2011 | WO2010043407A3 Electric motor |
| 08/18/2011 | DE102011003762A1 Gleichstrommotorsteuervorrichtung und Verfahren zur Erfassung eines Zustands des Gleichstrommotors DC motor control apparatus and method for detecting a state of the DC motor |
| 08/17/2011 | CN201937423U 矿用直流牵引电动机 Mine DC traction motors |
| 08/17/2011 | CN102160265A Six-pole DC machine |
| 08/17/2011 | CN101114781B Electric motor with reduction gear mechanism |
| 08/11/2011 | WO2011096888A1 Permanent magnet motors without magnet back iron |
| 08/11/2011 | WO2011095243A1 Outer body of an electromechanical energy converter |
| 08/10/2011 | EP1682786B1 Actuator with an electric positioning motor and controllable friction clutch provided with said actuator |
| 08/10/2011 | CN201928175U 变桨风力发电用直流电动机 Pitch wind power DC motors |
| 08/10/2011 | CN201928133U 盘式电机联合驱动装置 Combined disc drive motor |
| 08/10/2011 | CN102149482A Vibration motor |
| 08/10/2011 | CN102148558A Permanent magnet DC motor |
| 08/10/2011 | CN102148540A Magnetic-collecting motor |
| 08/09/2011 | US7996145 Method and apparatus to control engine restart for a hybrid powertrain system |
| 08/09/2011 | US7994674 Flux-focused shaped permanent magnet, magnetic unit having the magnets, device having the magnetic units and method for asymmetrically focusing flux fields of permanent magnets |
| 08/04/2011 | US20110187215 Dynamo-electric machine |
| 08/03/2011 | EP2351197A1 Electric motor/gear mechanism unit |
| 08/03/2011 | EP2351196A1 Drive unit for a vehicle seat |
| 08/03/2011 | CN201918870U 大功率直流打蛋器用电动机 Whisk power DC motor |
| 08/03/2011 | CN201918869U 一种豆浆机交流串激电机 One kind Soymilk AC series motor |
| 07/28/2011 | WO2011089695A1 Rotating electrical-machinery and manufacturing method thereof |
| 07/28/2011 | US20110181145 Conductive bar for electric machines |
| 07/27/2011 | CN102136785A Environment-friendly high-efficiency energy-saving generator |
| 07/27/2011 | CN102136784A Environment-friendly high-efficiency energy-saving generator |
| 07/20/2011 | EP2345139A1 Direct-current electric motor, particularly for operating automatic sliding doors |
| 07/20/2011 | CN201904708U Micro motor |
| 07/20/2011 | CN201904707U Starting motor |
| 07/20/2011 | CN102132475A Electric motor |
| 07/20/2011 | CN102132474A Motor and brush configuration method |
| 07/19/2011 | US7982354 Electric motor |
| 07/13/2011 | CN102122874A Multi-magnet direct current motor |
| 07/13/2011 | CN102122873A Main pole of separately excited DC (Direct Current) motor |
| 07/06/2011 | CN201893675U Series excited machine provided with restorable overheat protector and stator assembly thereof |
| 07/06/2011 | CN102118090A Direct-current permanent-magnet compound motor |
| 07/06/2011 | CN101151784B Electrical machine having symmetrical coil sections |
| 07/05/2011 | US7973499 Working vehicle |
| 06/30/2011 | US20110156545 Motor drive assembly |
| 06/29/2011 | EP2339725A1 Electric motor and reduction motor |