| Patents for H02K 13 - Structural associations of current collectors with motors or generators, e.g. brush mounting plates, connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation (4,847) |
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| 11/02/2000 | DE19954331A1 Commutator motor for use in servo assisted vehicle steering units, uses leaf springs to apply pressure to the brushes which are carried in a holder attached to the housing using flexible couplings |
| 10/31/2000 | US6140732 Armature coil conductor and method of manufacture therefor |
| 10/26/2000 | DE19917903A1 Motor For hand tool machine, has commutator with pair of brushes held by lengthwise shiftable brush holder |
| 10/25/2000 | CN1271202A Small motor |
| 10/24/2000 | US6137194 Low voltage electric motor for motivational teaching |
| 10/19/2000 | WO2000062402A1 Armature for an electromotive device |
| 10/17/2000 | US6133665 Brush system for electric motors |
| 10/11/2000 | CN1269626A Minisizer motor |
| 10/03/2000 | US6127759 Motor for an electric power steering assembly |
| 09/28/2000 | WO2000057532A2 Direct current motor |
| 09/28/2000 | DE19912027A1 Contact device for rotors in case when at least one contact element may be bought into contact using adjusting mechanism has pneumatic mechanism and/or hydraulic unit that shift in direction of rotor axle |
| 09/27/2000 | CN1267947A Flat type vibrating motor |
| 09/21/2000 | DE19911355A1 Elektromotor Electric motor |
| 09/20/2000 | EP1037364A1 Small electric commutator motor with capacitor |
| 09/20/2000 | EP1037362A2 Eccentric rotor |
| 09/20/2000 | EP1037360A2 Electric Motor |
| 09/20/2000 | CN1267119A Motor |
| 09/14/2000 | WO2000054396A1 Electric dc generator |
| 09/14/2000 | DE19911070A1 Electrical motor e.g. commutator motor with thermal protector, has cutoff contact which makes contact with external edge of brush holder in case of overload causing softening of brush spring and displacement of brush holder |
| 09/05/2000 | US6114792 Commutator motor with a magnetic field deflecting moving charge carriers in the commutator brush |
| 08/29/2000 | US6111329 Armature for an electromotive device |
| 08/23/2000 | CN1055800C Rotor for electric motor |
| 08/23/2000 | CN1055795C Small motor |
| 08/16/2000 | EP1027765A1 Wire routing design for a rotor of an electrical machine |
| 08/16/2000 | CN1055578C Collector used in AC generator, especially vehicle AC generator |
| 08/16/2000 | CN1055575C Rotor shaft for alternator |
| 08/15/2000 | US6104110 Electrical noise suppressor for direct current motor |
| 08/10/2000 | WO2000046906A1 Method of efficiently converting electrical energy to mechanical energy and electrical energy |
| 08/10/2000 | WO2000046899A1 Electric motor with commutator |
| 08/10/2000 | DE19956701A1 A.C. current generator for vehicle, has rear cover with air passage on surface facing brush device for ventilating space around slide rings |
| 08/10/2000 | DE19904728A1 Elektromotor mit einem Kommutator Electric motor with a commutator |
| 08/09/2000 | EP1026812A2 Eccentric commutator |
| 08/09/2000 | EP1026555A2 A carbon fiber commutator brush |
| 08/08/2000 | US6100610 DC motor |
| 08/02/2000 | EP1024582A2 Small-sized motor |
| 07/13/2000 | DE19950370A1 Dynamoelektrische Maschine A dynamoelectric machine |
| 07/12/2000 | CN1054481C 发电机 Generator |
| 07/06/2000 | DE19900023A1 Production of sprung brush used on commutator of electric motor involves pressing conductive powder on strip of beryllium bronze sheet and sintering at temperature increasing elasticity of bronze |
| 07/05/2000 | CN2386573Y New-type commutating segment for series motor commutator |
| 06/29/2000 | WO2000038300A1 Actuator with an electromotor and control electronics |
| 06/29/2000 | DE19859006A1 Armature device for electrical motor, has cover for protection of commutator segment ends |
| 06/29/2000 | DE19858233A1 Elektrischer Getriebemotor für Fahrzeugaggregate Electric gear motor for vehicle units |
| 06/29/2000 | DE19858231A1 Elektrische Antriebseinheit für Fahrzeugaggregate Electric drive unit for vehicle units |
| 06/28/2000 | CN2385465Y Improved static silicon controlled rectifying brushless excitation generator series |
| 06/28/2000 | CN1258119A Armature with plane commutator for motor |
| 06/28/2000 | CN1258118A Eccentric commutator, its mfg. method and flat coreless vibratory motor with communtator |
| 06/28/2000 | CN1054007C Spark blocking structure of AC generator and spark blocking method |
| 06/27/2000 | US6081060 Motor assembly for power tools |
| 06/22/2000 | WO2000036729A1 Electrical gear motor for automobile units |
| 06/22/2000 | WO2000036728A1 Conductor strip with commutator brushes for an electric drive unit for units of a motor vehicle |
| 06/21/2000 | EP0746886B1 Method and apparatus for increasing the efficiency of electrical rotary machines |
| 06/21/2000 | DE19858627A1 Electronically-controlled electric setting drive has conductor path of printed circuit board projecting into motor housing contacted via contact spring for connection to metallic housing of electric motor |
| 06/21/2000 | CN2384363Y Electric generator for electric vehicle |
| 06/14/2000 | CN1256533A Eccentric runner and pancake vibrating electric machine with the same and making method of the same thereof |
| 06/13/2000 | US6075305 Dynamo-electric machine |
| 06/13/2000 | US6075300 Combined armature and structurally supportive commutator for electric motors |
| 06/13/2000 | US6075299 Motor drive system |
| 06/08/2000 | WO2000033428A1 Commutation device, especially a commutator, and method for producing such a device |
| 06/08/2000 | DE19930220A1 Motor for working with an electrical power-assisted steering assembly incorporates a commutator with segments fixed on a shaft's end section and brushes on the commutator's positive and negative sides touching its surface. |
| 06/08/2000 | DE19854843A1 Vorrichtung zum Stromwenden, insbesondere Kommutator, und Verfahren zur Herstellung einer solchen Vorrichtung A device for current contact, and in particular commutator, and methods for making such a device |
| 06/07/2000 | CN1255762A Flat coreless vibrating electricmachine with printed circuit converter |
| 06/02/2000 | WO2000031861A1 Pulsed plasma drive electromagnetic motor generator |
| 05/24/2000 | EP1003269A1 Carbon commutator and method of producing the same |
| 05/17/2000 | EP1001501A1 Carbon commutator |
| 05/17/2000 | EP1000457A1 Rotor for an electrical motor and method for producing the same |
| 05/17/2000 | EP1000456A1 Method for fixing a rotor winding |
| 05/17/2000 | EP0801825B1 Carbon brush |
| 05/16/2000 | US6064136 Armature and method for manufacturing same |
| 05/10/2000 | EP0998925A1 Medicinal compositions for topical administration containing vitamin d and vitamin k |
| 05/04/2000 | DE19950126A1 Delivery device for motor vehicle AC generator, has air chamber in cover part divided to form U-shaped air channel with outlet/inlet channels connected to outside/inside of slip ring cover |
| 05/03/2000 | EP0996994A1 Electric machine having a commutator |
| 05/03/2000 | EP0996802A1 Automatic door or window installation |
| 05/03/2000 | CN1052122C Exciter current line in rotor of electric machine |
| 05/02/2000 | US6057626 Commutator for a dynamo-electric machine and method of manufacture therefor |
| 05/02/2000 | US6057623 Dynamo-electric machine having a hook shaped commutator and equalizer attached thereto |
| 04/26/2000 | EP0995002A1 Automatic door or window system |
| 04/26/2000 | EP0745185B1 Starter |
| 04/26/2000 | CN2376132Y Rotor of AC generator for vehicle |
| 04/25/2000 | US6054777 Starter having brush displaceable to and from commutator |
| 04/19/2000 | EP0994554A2 Commutator and method of manufacturing the same |
| 04/18/2000 | CA2224193C Brush holder assemblies having novel brush holders |
| 04/13/2000 | DE19947093A1 Structure for mounting brush holders on electrically powered tool e.g. electric screwdriver, has elastic strip that presses against positioning hole inner walls so brush holder is removably held at defined position |
| 03/29/2000 | CN1050946C Armature of small dc electric motor and making method thereof |
| 03/28/2000 | US6043581 Dynamo-electric machine and method of manufacture therefor |
| 03/23/2000 | DE19840053A1 Einlaufverfahren für Kohlebürsten in Permanentmagnetmotoren Jet method for carbon brushes in permanent magnet motors |
| 03/21/2000 | US6040645 Electrical machines |
| 03/16/2000 | DE19840149A1 Rotor device for electric machine, has shaft carrying iron lamination stack with slots carrying rotor winding, in which start and end of wires of respective coils are electrically connected at commutator lugs |
| 03/15/2000 | EP0986164A1 Brush holder |
| 03/15/2000 | CN1050461C DC small electric motor |
| 03/14/2000 | US6037693 Commutator motor |
| 03/08/2000 | EP0984546A2 Running-in procedure for carbon brushes in permanent magnet motors |
| 03/02/2000 | DE19837866A1 Electrical rotational machine esp. turbo-generator |
| 03/01/2000 | CN1245995A High energy-saving large-torque D. C. motor |
| 02/29/2000 | US6031313 Brush holder device |
| 02/24/2000 | DE19917059A1 Rotary dynamo-electric machine such as DC motor has equalizer adjacent to commutator, with terminals connecting corresponding commutator segments |
| 02/24/2000 | DE19917057A1 Armature for dynamo-electric machine, especially motor, has commutator with several segments connected selectively by equalization arrangement connectors, so that segments have equal voltages |
| 02/17/2000 | DE19938342A1 Brush holder for electric motor, e.g. used in electrical appliance; has frame receiving brush casings provided with fixing lugs fitting through frame for connection to field terminal |
| 02/10/2000 | DE19917579A1 Dynamo electric machine for generation of electric power |
| 02/05/2000 | CA2244546A1 Improved dynamo-electric machines and control and operating system for the same |
| 02/02/2000 | CN1243353A Small dc. motor |