| Patents for H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091) |
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| 06/09/2004 | CN1504011A Relay support unit for electric motor, in particular for electrically commutated dc motor |
| 06/09/2004 | CN1503439A Wheel motor for electric driven vehicle |
| 06/09/2004 | CN1153338C Brushless motor |
| 06/08/2004 | US6747387 Motor core and motor using the same |
| 06/08/2004 | US6747386 Motor core and motor using the same |
| 06/03/2004 | WO2004047283A2 Bldc motor for washing machine |
| 06/03/2004 | WO2004047282A2 Bldc motor for washing machine |
| 06/02/2004 | CN2619401Y 扁平无刷电动机 Flat brushless motor |
| 06/02/2004 | CN1501570A A flat rare-earth permanent-magnetic brushless DC machine |
| 06/01/2004 | US6744171 Rotating electric machine with sloped tooth surfaces for cogging torque reduction |
| 05/26/2004 | EP1422806A2 Electric motor |
| 05/26/2004 | CN1499698A Axial gap type brushless vibrating dynamo with built-in drive circuit |
| 05/26/2004 | CN1151598C Resin moulded brushless DC motor and mfg. method thereof |
| 05/21/2004 | WO2004021550A3 A synchronous electrical machine |
| 05/20/2004 | US20040095035 Electric motor |
| 05/20/2004 | US20040095030 D.C. motor and winding method for coils thereof |
| 05/20/2004 | US20040095026 Electromagnetic moving-coil device |
| 05/19/2004 | EP1420502A2 Electric motor |
| 05/19/2004 | DE10243273A1 Electrical machine especially starter generator, has transducer mounted on impeller to determine relative position between rotor and stator |
| 05/19/2004 | CN2617071Y Axial excitation-mixed reluctance motor |
| 05/19/2004 | CN1497822A Refrigerating plant |
| 05/19/2004 | CN1150668C Electronic permanent magnet driving device |
| 05/18/2004 | US6737778 Pulley driving system |
| 05/18/2004 | US6737770 Brushless motor |
| 05/18/2004 | US6737769 Easy-to-start-structure of a DC brushless motor |
| 05/13/2004 | WO2004040734A1 Electric power steering device |
| 05/13/2004 | US20040090140 Axial-gap motor |
| 05/13/2004 | US20040090132 Electric rotating machine for vehicle |
| 05/12/2004 | EP1417744A1 Electronically commutated internal rotor motor |
| 05/12/2004 | CN1496603A Electronically-commutated motor |
| 05/12/2004 | CN1496602A 磁马达 Magnetic Motor |
| 05/12/2004 | CN1495988A Rotary motor |
| 05/12/2004 | CN1495406A Rotary detector |
| 05/12/2004 | CN1149726C DC electric motor |
| 05/11/2004 | US6734666 Method of determining the angular position of a permanent magnet rotor of a polyphase electric motor |
| 05/11/2004 | US6734596 Assembling type rotor structure of brushless motor |
| 05/11/2004 | US6734582 Linear actuator using a rotating motor |
| 05/06/2004 | US20040085064 Method and a computer for determining the stopped angular position of a rotor, a control unit, and a system incorporating the computer |
| 05/06/2004 | US20040085041 Motor-reduction unit switched on an absolute position signal |
| 05/06/2004 | US20040084985 Brushless motor |
| 05/06/2004 | US20040084980 Axial-air-gap brushless vibration motor containing drive circuit |
| 05/06/2004 | EP1415383A1 Brushless motor and electric appliance or vehicle equipped with the same |
| 05/04/2004 | US6731094 Controller for brush-less motors and a conveyor system having the controllers |
| 05/04/2004 | US6731032 Electric motor with magnetic sensor wheel |
| 04/29/2004 | US20040080229 Controlled reluctance AC induction motor |
| 04/29/2004 | US20040080228 Electric motor |
| 04/29/2004 | US20040078987 Rotary disc for encoder |
| 04/28/2004 | EP1414130A2 Electric motor with a permanent magnet rotor |
| 04/28/2004 | EP1413857A1 Rotary disc for encoder |
| 04/28/2004 | EP0972332B1 Brushless dc motor control |
| 04/28/2004 | CN1492975A Power transmission device, electric power steering device and manufacturing method therefor |
| 04/28/2004 | CN1492566A 电机 Motor |
| 04/28/2004 | CN1492563A Electric carrier and its brushless motor structure |
| 04/28/2004 | CN1147986C Brushless DC motor with permanent-magnet disk and no iron core |
| 04/27/2004 | US6727630 Rotary permanent magnet electric motor with varying air gap between interfacing stator and rotor elements |
| 04/27/2004 | US6727629 Rotary electric motor having a plurality of shifted stator poles and/or rotor poles |
| 04/27/2004 | US6727621 Motor-based electrical power supply |
| 04/27/2004 | US6726443 Micromachines |
| 04/22/2004 | WO2004034555A1 Sensor assembly for detecting a rotation-related variable of an electronic motor |
| 04/22/2004 | US20040075407 Brushless DC motor |
| 04/22/2004 | US20040075279 Wind powered electric generator |
| 04/22/2004 | DE10247908A1 Measurement system for detecting positions of linear direct drives, uses magnetic field of permanent magnets of secondary part of linear motor to obtain sinusoidal signals |
| 04/22/2004 | DE10246268A1 Shaft encoder for machinery includes beam mask with coding bars in pit- and land form, having refraction and interference structure |
| 04/21/2004 | EP1411627A2 Brushless DC motor arrangement for reducing torque ripple |
| 04/21/2004 | EP1411618A2 Rotary motor and production method thereof, and laminated core and production method thereof |
| 04/21/2004 | CN2613091Y Motor special for electric vehicle with permanent-magnet brushless DC torque |
| 04/21/2004 | CN1491475A Permanent magnet type rotary machine and compressor comprising it |
| 04/20/2004 | US6724122 Cover plate for an electric motor and an electric motor |
| 04/15/2004 | US20040072646 Rotary actuator |
| 04/15/2004 | US20040070391 Electric motor with magnetic sensor wheel |
| 04/15/2004 | US20040070300 Low torque ripple surface mounted magnet synchronous motors for electric power assisted steering |
| 04/15/2004 | US20040070287 Linear actuator |
| 04/15/2004 | DE10236702B3 Electronically-commutated brushless DC motor for automobile power steering or water pump, has sensor device coupled via flat ribbon cable to termination device at opposite end of motor housing |
| 04/14/2004 | EP1408603A1 Device for controlling an electronically commutated motor by means of a position signal |
| 04/14/2004 | EP1408602A1 Electronic control device for window openers and other motor-activated mechanisms |
| 04/14/2004 | EP1408307A2 Magnetic sensor wheel |
| 04/14/2004 | EP1407528A1 Polyphase motor |
| 04/14/2004 | CN1489821A Electric power steering system including permanent magnet motor |
| 04/14/2004 | CN1489264A Electromagnetic interaction and direct generation method thereof |
| 04/13/2004 | US6720690 Vibration motor holding apparatus and portable electronic equipment having the same |
| 04/13/2004 | US6720689 Brushless motor having capacitors mounted on sidewall of motor housing |
| 04/13/2004 | US6720686 Reduced noise dynamoelectric machine |
| 04/08/2004 | US20040066109 Motor core and motor using the same |
| 04/08/2004 | US20040065163 Power transmission device, electric power steering device, and method of producing the same |
| 04/08/2004 | DE10244102A1 Sensor arrangement for detecting electric motor rotational parameter e.g. for vehicle wiper, produces magnetic field change when non-magnetic part can be detected on periphery of part by Hall sensor |
| 04/07/2004 | EP1406371A2 Single-phase motor |
| 04/07/2004 | EP1405398A2 Torque ripple free electric power steering |
| 04/07/2004 | EP1405391A1 Improved electric motor |
| 04/07/2004 | CN1487652A Single-machine motor |
| 04/06/2004 | US6717324 Magnet motor device |
| 04/06/2004 | US6717323 Rotary electric motor having a plurality of skewed stator poles and/or rotor poles |
| 04/06/2004 | US6717319 Electric rotary machine with armature of discrete salient pole structure |
| 04/06/2004 | US6717315 Permanent magnet type motor and method of producing permanent magnet type motor |
| 04/06/2004 | US6717313 Magnetic circuit for rotating apparatus |
| 04/06/2004 | US6717310 Spindle motor and method for assembling the same |
| 04/06/2004 | US6717302 Motor for use with a sensor |
| 04/01/2004 | WO2003094324A3 Brushless direct current motor subassembly |
| 04/01/2004 | WO2003065546A3 Electric motor drive assembly and its use in a hybridvehicle |
| 04/01/2004 | US20040061470 Brushless motor |
| 04/01/2004 | US20040061464 Single-phase motor |