| Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220) |
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| 10/08/2002 | US6462454 Rotary electric machine |
| 10/08/2002 | US6462448 Flux ring for an electric motor |
| 10/03/2002 | US20020139592 Electric generating system for automobiles and its control method |
| 10/02/2002 | CN2514543Y DC brushless motor control circuit usable for AC power |
| 10/01/2002 | US6459179 Electrical machines |
| 09/26/2002 | WO2002075900A1 Electric motor stand with permanent magnets |
| 09/26/2002 | WO2002075899A1 Actuating drive and method for assembling an actuating drive |
| 09/26/2002 | US20020135261 Brush holder device for use in small-size motor |
| 09/26/2002 | US20020133932 Method for assembling and electrical connector assembly for a power tool |
| 09/25/2002 | CN2513283Y Energy saving type pulse DC motor |
| 09/19/2002 | WO2002049191A3 Micro-motor and apparatus using the same motor |
| 09/19/2002 | US20020130583 DC motor |
| 09/19/2002 | US20020130579 DC motor and method of controlling the same |
| 09/18/2002 | CN1369947A Brush holder of small motor |
| 09/18/2002 | CN1091324C Electric motor |
| 09/18/2002 | CN1091321C Disk-type permanent-magnet electric machine with stepless speed regulation |
| 09/17/2002 | US6452300 Laminated stator yokes |
| 09/17/2002 | US6452297 Motor device having commutator and brush outside yoke |
| 09/17/2002 | US6452295 Engine starter with a thermostat for thermal protection |
| 09/12/2002 | US20020124381 Methods and apparatus for dynamo-electric machine insulation handling |
| 09/11/2002 | CN1369129A Motor assembly for power tools |
| 09/11/2002 | CN1368783A Electric rotating machine |
| 09/11/2002 | CN1090830C Reversing rotation mechanism for electric motor |
| 09/10/2002 | US6448677 Flat-type vibration motor |
| 09/10/2002 | US6448676 Pulse width modulated engine cooling fan motor with integrated MOSFET |
| 09/06/2002 | WO2002068235A2 Field assembly for a motor and method of making same |
| 09/05/2002 | US20020121835 Rotor for small motors and manufacturing method therefor |
| 09/05/2002 | US20020121834 Rotor for small motors and manufacturing method therefor |
| 09/05/2002 | US20020121831 Core of rotation apparatus, method for manufacturing core, and rotation apparatus |
| 09/05/2002 | US20020121151 Drive system for an adjustable vehicle part |
| 09/05/2002 | DE10209097A1 Motorized tool has metal heat radiation plate that can be brought into engagement with carbon brush part |
| 09/04/2002 | EP1237252A2 Magnet assembly for a motor and method of making same |
| 09/04/2002 | EP1236264A1 Low cost limited angle torque dc brushless servomotor and method for fabricating thereof |
| 09/04/2002 | CN1090403C Method for controlling DC brushless motor |
| 09/04/2002 | CN1090402C Small motor and manufacturing method thereof |
| 09/03/2002 | US6445097 Method for assembling and electrical connector assembly for a power tool |
| 08/28/2002 | EP1235326A2 Dc motor |
| 08/28/2002 | CN2507675Y Hub type rareearth permanent-magnet motor |
| 08/28/2002 | CN1366375A Axial gap type eccentric rotor and flat coreless vibrating motor using said rotor |
| 08/27/2002 | US6439855 Direct current electric motor which eliminates outer case and places brushes and chokes in space efficient locations |
| 08/22/2002 | WO2002065624A1 Direct current electric motor which eliminates outer case and places brushes and chokes in space efficient locations |
| 08/22/2002 | WO2002064269A1 Small-sized vibrating motor |
| 08/22/2002 | WO2002003528A3 Flux ring for an electric motor |
| 08/22/2002 | US20020113514 Dynamo-electric machine |
| 08/22/2002 | US20020113512 DC motor |
| 08/22/2002 | DE10106928A1 Permanentmagneterregte Gleichstrommaschine, insbesondere Gleichstrommotor Permanent magnet direct current machine, in particular DC motor |
| 08/21/2002 | EP1233497A2 Permanent-magnet excited DC machine, such as DC motor |
| 08/15/2002 | US20020110458 Direct current electric motor which eliminates outer case and places brushes and chokes in space efficient locations |
| 08/14/2002 | CN2506018Y DC magnetic field engine of mating generator |
| 08/13/2002 | US6431026 Mechanism housing |
| 08/08/2002 | WO2002050618A3 Microturbine/capacitor power distribution system |
| 08/08/2002 | US20020105294 Direct-current motor and manufacturing method of the same |
| 08/08/2002 | US20020105246 Motor |
| 08/08/2002 | DE10204716A1 Motor Motor |
| 08/08/2002 | DE10164295A1 Hybridmagnet-Gleichstrommotor Hybrid magnet DC motor |
| 08/08/2002 | DE10148488A1 Anlasser mit Überhitzungsschutzeinrichtung einschließlich einer Bürsteneinrichtung Starter with thermal protector including a brush device |
| 08/07/2002 | EP1229632A1 Motor equipped with rotation sensor |
| 08/01/2002 | WO2002060035A1 Electric generator |
| 07/31/2002 | EP1227569A1 Electric motor with automatically adjustable output torque |
| 07/31/2002 | EP1226644A1 Electric drive system |
| 07/31/2002 | CN1361576A Rotary electric machine |
| 07/25/2002 | US20020096957 Motor device with automatically adjustable output torque |
| 07/25/2002 | US20020096949 Starter with overheat protection device including brush device |
| 07/24/2002 | EP1008229B1 Electric motor |
| 07/24/2002 | CN2502447Y Disc permanent-magnet brushless dc motor |
| 07/24/2002 | CN2502446Y Wire-wound disc type armature dc motor |
| 07/24/2002 | CN1360286A Remote controller of domestic electric appliance |
| 07/24/2002 | CN1088281C Miniature motor |
| 07/23/2002 | US6422534 Current-carrying device for motor |
| 07/18/2002 | US20020093260 Axial directional gap type eccentric rotor having stop position maintaining unit and flat coreless vibration motor using the rotor |
| 07/17/2002 | CN2501240Y All-closed DC motor |
| 07/17/2002 | CN1359185A Small sized motor |
| 07/11/2002 | US20020089247 Micro-motor and apparatus using the same motor |
| 07/11/2002 | DE10061904A1 Electric motor for electric hand tools e.g. angle grinder, has stator body with specified relationships between minimum body width, maximum body width and armature cavity diameter |
| 07/10/2002 | CN2500019Y DC permanent magnet bridge type motor special for motor automobile |
| 07/10/2002 | CN1087517C Direct current motor with imbalanced winding for closed-loop feedback control |
| 07/04/2002 | US20020084714 Hybrid-magnet DC motor |
| 07/03/2002 | EP1220428A1 Direct-current motor and manufacturing method of the same |
| 07/03/2002 | CN2498785Y D.C. motor |
| 07/03/2002 | CN2498784Y Multi-brush D.C. generator |
| 07/02/2002 | US6414580 Electrical noise suppressing device for motors |
| 07/02/2002 | US6412753 EGR valve device |
| 06/27/2002 | WO2002050618A2 Microturbine/capacitor power distribution system |
| 06/27/2002 | US20020079774 Dynamo-electric machine |
| 06/26/2002 | EP1216496A1 Stamped grid with an integrated hall sensor for rotational speed pick-off |
| 06/26/2002 | CN2497477Y Magnetor |
| 06/26/2002 | CN1086855C 电机 Motor |
| 06/26/2002 | CN1086775C Starting and electric generating device for two-stroke internal combustion engine |
| 06/20/2002 | WO2002049191A2 Micro-motor and apparatus using the same motor |
| 06/20/2002 | US20020074886 Direct-current motor |
| 06/19/2002 | EP1215799A1 Direct-current motor |
| 06/19/2002 | EP1214775A1 Hybrid ac/dc motor |
| 06/19/2002 | CN2496183Y Thin electric motor |
| 06/19/2002 | CN2496182Y Self-control type reluctance electrical machine |
| 06/19/2002 | CN2496181Y Mini-motor structure |
| 06/13/2002 | US20020070694 Dynamo-electric machines and control and operating system for the same |
| 06/13/2002 | US20020070626 Direct current commutator motor |
| 06/13/2002 | US20020069508 Armature for an electromotive device |
| 06/12/2002 | EP1211972A1 Hand-held mixer having a switching means configuration for switching to several lower speeds and for switching to a higher speed of mixing tools |
| 06/12/2002 | CN1353881A Hybrid AC/DC motor |