| Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220) |
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| 10/17/2001 | CN1318219A Device and energizing DC motor and valve device comprising device for energizing DC motor |
| 10/17/2001 | CN1073032C Mechanism housing |
| 10/11/2001 | WO2001076058A1 Universal frequency electrical generator |
| 10/11/2001 | DE10015040A1 Elektromotor mit hochintegrierter Elektronik am Bürstenhalter Electric motor with highly integrated electronics on the brush holder |
| 10/10/2001 | CN2453601Y DC rotating magnetic field motor |
| 10/10/2001 | CN1316815A Non-circular flat electric machine and its manufacturing machine |
| 10/09/2001 | US6300739 Low cost limited angle torque DC brushless servomotor and method for fabricating thereof |
| 10/09/2001 | US6300696 Small electric motor |
| 10/04/2001 | WO2001073926A1 Electromotor with large-scale integrated electronics on the brush holder |
| 10/04/2001 | US20010026106 Motor yoke and method of manufacturing same |
| 10/04/2001 | EP1139550A2 Electric motor |
| 10/04/2001 | DE10115445A1 Motorjoch und Verfahren zum Herstellen desselben The same motor yoke and methods for preparing |
| 10/04/2001 | DE10015924A1 Elektromotor Electric motor |
| 10/03/2001 | CN2452204Y Tunnel type motor |
| 09/30/2001 | CA2303657A1 Electrical machine |
| 09/27/2001 | US20010024070 Motor device having commutator and brush outside yoke |
| 09/26/2001 | EP1137153A2 Motor device having commutator and brushes located outside the yoke and within a gear housing |
| 09/26/2001 | EP1135852A1 A system for controlling a rotary device |
| 09/20/2001 | WO2001069763A1 Commutator motor |
| 09/20/2001 | US20010022505 DC motor rotation detecting apparatus and DC motor rotation control apparatus |
| 09/20/2001 | US20010022481 Commutator integrated armature of electric rotary machine |
| 09/19/2001 | EP1134874A1 Commutator integrated armature of electric rotary machine |
| 09/19/2001 | CN1071512C Electric motor |
| 09/19/2001 | CN1071511C Reversing dc motor |
| 09/19/2001 | CN1071509C Miniature motor and manufacture thereof |
| 09/18/2001 | US6291915 Eccentric rotor for a compact vibrator motor and the compact vibrator motor incorporating the eccentric rotor |
| 09/13/2001 | WO2001067582A1 Device for an electric motor |
| 09/13/2001 | DE10010439A1 Actuator drive, especially for an assembly in a motor vehicle, has a brush holder loosely coupled to a circuit board for installation in the actuator drive |
| 09/12/2001 | EP1131880A1 Electric machine |
| 09/12/2001 | CN1312607A Moped |
| 09/06/2001 | US20010019660 DC motor rotation control apparatus |
| 09/06/2001 | US20010019231 Motorized reduction gear intended for functional equipment of motor vehicles |
| 09/06/2001 | US20010019210 Electric generating system for automobiles and its control method |
| 09/05/2001 | EP1129890A2 Electric generating system for automobiles and its control method |
| 09/05/2001 | CN1070653C DC electric motor |
| 09/05/2001 | CN1070650C 换向器电动机 Commutator motor |
| 09/04/2001 | US6285109 Small motor with improved connecting structure between coil, riser and varistor |
| 08/30/2001 | US20010017495 Motor having shaft-grounding arrangement |
| 08/29/2001 | EP1127400A1 Method for producing a rotor or a stator of an electric machine from sheet blanks |
| 08/29/2001 | CN2445504Y Disc type electric machine release gear |
| 08/29/2001 | CN1310508A Field-magnet electric motor with permanent magnet and fixing method of permanent magnet |
| 08/23/2001 | WO2001061828A1 Electric motor, in particular for raising and lowering panes in motor vehicles |
| 08/23/2001 | DE10007696A1 Electric motor, especially for raising and lowering windows in motor vehicles, has control electronics with at least one essentially rectangular circuit board in gearbox housing |
| 08/22/2001 | EP1126583A2 Slim motor for portable devices |
| 08/22/2001 | CN1309455A Small diameter motor and apparatus provided with said motor |
| 08/16/2001 | US20010013730 Eccentric rotor and compact vibrator motor including the eccentric rotor |
| 08/15/2001 | CN2443532Y Efficient high-specific energy laminated permanent-magnet non-iron core brushless electric machine |
| 08/15/2001 | CN1308449A Vibrator holder |
| 08/15/2001 | CN1308448A Vibrator holder |
| 08/15/2001 | CN1308447A Vibrator holder |
| 08/15/2001 | CN1308446A Vibrator holder |
| 08/15/2001 | CN1308445A Vibrator holder |
| 08/15/2001 | CN1308444A Vibrator holder |
| 08/15/2001 | CN1308443A vibrator holder |
| 08/15/2001 | CN1308442A Vibrator holder |
| 08/15/2001 | CN1308441A Vibrator holder |
| 08/15/2001 | CN1308440A Vibrator holder |
| 08/15/2001 | CN1308401A Booster permanent-magnet motor |
| 08/15/2001 | CN1069792C Device for starting and power generation for vehicle |
| 08/09/2001 | WO2001057990A1 Stamped grid with an integrated hall sensor for rotational speed pick-off |
| 08/09/2001 | US20010011849 Non-circular, flat motor and manufacturing method thereof |
| 08/09/2001 | DE10004310A1 Electric motor for electric windows in motor vehicles, uses carrier element designed as blanking lattice for mounting Hall sensor for motor speed sensing |
| 08/08/2001 | CN1069277C Driving device with power for bicycle |
| 08/02/2001 | WO2001056138A1 Electric drive for a vehicle |
| 08/01/2001 | EP1120885A2 Electrical noise suppressing device for motors |
| 07/26/2001 | WO2001054235A1 Improved flat mechanical electric commutators |
| 07/25/2001 | CN2440281Y Combined dc. motor power-apparatus |
| 07/25/2001 | CN1305259A Energy-saving DC motor |
| 07/25/2001 | CN1068994C Low electric comb reacting X-shape magnetic circuit structure of DC motor |
| 07/24/2001 | US6265838 Flat-shaped vibration motor |
| 07/24/2001 | US6265796 Motor armature having a magnetic member for restart positioning |
| 07/19/2001 | WO2001051883A1 Low cost hall position sensor and method for fabricating the same |
| 07/19/2001 | WO2001051251A1 Angle grinder with electric drive |
| 07/18/2001 | EP1117174A1 Geared motor for operating functional vehicle accessories, comprising a magnetic ring for measuring the speed of rotation of its rotor shaft |
| 07/18/2001 | EP1116320A1 A synchronous machine with rotating brushes |
| 07/18/2001 | EP0960466B1 Armature winding for an alternating current motor |
| 07/18/2001 | CN1068730C Coreless motor |
| 07/18/2001 | CN1068725C Permanent magnet electricity generator |
| 07/18/2001 | CN1068724C Motor with axle end shell formed closed circular magnetic circuit |
| 07/18/2001 | CN1068715C Mechanical current-converting electric motor |
| 07/12/2001 | US20010007401 Geared motor, specifically a geared wiper motor for a vehicle |
| 07/11/2001 | EP1114503A2 Commutator motor |
| 07/11/2001 | CN1303165A Self activated magnetic resistance electric motor |
| 07/05/2001 | US20010006313 Motor and attachment structure |
| 07/05/2001 | US20010005932 Manufacturing process for a divided stator |
| 07/05/2001 | DE19963391A1 Handwerkzeugmaschine, mit einem elektromotorischen Antrieb Hand machine tool, with an electric motor drive |
| 07/04/2001 | EP1113569A1 Device for energizing dc motor and valve device comprising device for energizing dc motor |
| 07/04/2001 | EP0807256B1 Device for measuring the rotation speed or detecting the direction of rotation of a rotary magnetic field |
| 07/04/2001 | CN1302115A Gyroscopic detector of DC motor and gyroscopic controller |
| 07/03/2001 | US6255754 Flux damper for permanent magnet electric motors |
| 07/03/2001 | US6255753 Electromagnetic rotating machine |
| 06/28/2001 | US20010005105 Self-excited reluctance motor |
| 06/28/2001 | DE19963158A1 Getriebemotor, insbesondere Wischergetriebemotor für ein Fahrzeug Geared motor, in particular wiper motor for a vehicle transmission |
| 06/28/2001 | DE19943021C1 Getriebemotore Gear motors |
| 06/27/2001 | EP1111758A1 Gear motor, in particularly wiper motor for motor vehicles |
| 06/27/2001 | EP1110678A1 Portable motor power device |
| 06/27/2001 | CN2437075Y Constant stabilized dc motor |
| 06/27/2001 | CN1301079A Multi-purpose electric motor |
| 06/21/2001 | DE19961289A1 Shaft has bearing-secured component as metal bush with injection molded mixture of magnetizable particles and thermoplastic binding material formed about bush, and axial stop |
| 06/21/2001 | DE19952425A1 Electrical device, e.g. fan or ventilator, for vehicle, has first direct current motor supplied from direct current generator of vehicle and second direct current motor supplied from vehicle battery |