| Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168) |
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| 08/29/2002 | US20020117930 Planar carbon segment commutator |
| 08/28/2002 | EP1234315A2 A contact element and a contact arrangement |
| 08/28/2002 | CN1366366A Method for making commutator and its product |
| 08/27/2002 | US6441533 Electric motor with commutator |
| 08/22/2002 | US20020113516 Rotating electrical machine |
| 08/22/2002 | US20020112340 Method for producing a hook commutator with a metal layer on one face |
| 08/21/2002 | EP1232544A1 Brush assembly for an electric machine |
| 08/21/2002 | EP1232543A1 Plane commutator, method for producing the same and conductor blank and carbon disk for using to produce the same |
| 08/20/2002 | US6437475 Rotor slip ring and method of coil to slip ring termination |
| 08/20/2002 | US6435692 Apparatus and method for illuminating a portable electronic or computing device |
| 08/15/2002 | WO2002063727A2 Current-transfer assembly |
| 08/15/2002 | US20020111047 Rolling electrical transfer coupling improvements |
| 08/14/2002 | EP1230715A1 Hook commutator |
| 08/14/2002 | DE10102014A1 Anker Anchor |
| 08/08/2002 | WO2002060655A1 Rotary joint |
| 08/08/2002 | WO2002060654A1 Rotary joint |
| 08/08/2002 | US20020105246 Motor |
| 08/08/2002 | DE10204716A1 Motor Motor |
| 08/08/2002 | DE10148488A1 Anlasser mit Überhitzungsschutzeinrichtung einschließlich einer Bürsteneinrichtung Starter with thermal protector including a brush device |
| 08/07/2002 | CN1088930C Commutator with reinforcing ring |
| 08/06/2002 | US6429558 Small-sized coreless motor |
| 08/06/2002 | US6429556 AC generator for vehicle |
| 08/06/2002 | US6428325 Rotatable electrical connector for telephone cord |
| 08/01/2002 | WO2002060040A1 Commutator comprising an assembly which repels liquids |
| 08/01/2002 | WO2002060038A1 Multicontact electrical connector and rotating electrical machine bearing same |
| 08/01/2002 | US20020102867 Rotation connector and a method of making the same |
| 08/01/2002 | DE10101879A1 Drehkontakt zur Übertragung elektrischer Energie und Wärmeenergie Rotary contact for transmitting electrical energy and heat energy |
| 07/31/2002 | EP1227555A2 Screwed contact of electric cable lugs for a vehicle starter motor |
| 07/31/2002 | EP1227554A1 Rotation connector and a method of making such a connector |
| 07/31/2002 | EP1226632A1 Swiveling electrical connector |
| 07/30/2002 | CA2095975C Motor brush spring subassembly |
| 07/25/2002 | US20020096949 Starter with overheat protection device including brush device |
| 07/25/2002 | DE10103008A1 Screw connecting device for vehicle starter motor cable shoe, has tight conductive collar coaxial with locking nut |
| 07/24/2002 | CN1088281C Miniature motor |
| 07/23/2002 | US6422534 Current-carrying device for motor |
| 07/18/2002 | DE10065281A1 Elektromotor mit Bürstenhalter Electric motor with brush holder |
| 07/17/2002 | CN2501221Y Plastic commutator |
| 07/11/2002 | WO2002054541A1 Electric motor with a brush holder |
| 07/11/2002 | US20020088108 Process for fixing a rotor winding |
| 07/10/2002 | CN1087516C Motor brush casing with radiator |
| 07/09/2002 | US6417588 Lead wire unit of DC rotary electric machine |
| 07/04/2002 | WO2002052685A1 Brush holder for electrical carbon brushes |
| 07/04/2002 | DE10064501A1 Bürstenhalter für elektrische Schleifkohlen Brush holders for electric carbon brushes |
| 07/04/2002 | DE10063405A1 Halterung für eine Kohlebürste Support for a carbon brush |
| 07/03/2002 | CN1356598A Dveloping device, processing box, imaging unit of electrostatic copier and its electric contact element |
| 06/27/2002 | WO2002050981A1 Electric machine with brush-holder assembly and method for assembling an electric machine provided with such an assembly |
| 06/27/2002 | WO2002050963A1 Holding device for a carbon brush |
| 06/27/2002 | WO2002050962A1 Brush-holder assembly for electric machine |
| 06/20/2002 | US20020075670 Apparatus for illuminating a portable electronic or computer device and method of using the same |
| 06/20/2002 | US20020073532 Method and apparatus for contouring motor brushes |
| 06/19/2002 | EP0895574A4 Spatial measuring device |
| 06/19/2002 | CN2496153Y DC motor with canted brush |
| 06/13/2002 | US20020070626 Direct current commutator motor |
| 06/13/2002 | US20020070625 Rotary electric machine with stacked brush |
| 06/13/2002 | US20020070624 Slip-ring mounting assembly for high-power rotary current collector system |
| 06/13/2002 | US20020070623 Cleaning/cooling of high-power rotary current collector system |
| 06/13/2002 | DE10159595A1 Elektrische Rotationsmaschine mit einer Stapelbürste Electric rotary machine with a stack of Brush |
| 06/12/2002 | CN1353482A Fractional-horsepower motor with commutator |
| 06/11/2002 | US6404094 Hammer brush holder arrangement with stabilization mechanism |
| 06/11/2002 | US6404093 Brush-holder mount for electric machines, such as motor vehicle starter |
| 06/06/2002 | US20020067098 Planar commutator segment attachment method and assembly |
| 06/06/2002 | DE10058873A1 Brush for dynamo-electrical machine, especially electric motor, is divided into sub-brushes in contact area with commutator essentially perpendicularly to commentator axis rotation direction |
| 06/06/2002 | DE10058872A1 Brush for dynamo-electrical machine, especially electric motor, has incident brush edge at least partly inclined with respect to lamella or lamella edge of commutator |
| 06/06/2002 | DE10054537A1 Bürstenanordnung für Elektromotoren Brush assembly for electric motors |
| 06/04/2002 | US6400057 Slip-ring configuration in electric motors and generators, slip-ring body and method for retooling slip-ring bodies |
| 06/04/2002 | US6399361 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system |
| 05/30/2002 | WO2001089059A3 Commutator fan coupling |
| 05/30/2002 | US20020064390 Electric contact member and developing device, process cartridge, and electrophotographic image-forming apparatus using the electric contact member |
| 05/30/2002 | US20020063482 Starter generator |
| 05/30/2002 | US20020062824 Current-carrying device for motor |
| 05/29/2002 | EP1209538A2 Electric contact member and developing device, process cartridge, and electrophotographic image-forming apparatus using the electric contact member |
| 05/29/2002 | DE10058743A1 Brush for electrodynamic machine has grinding and/or polishing arrangement on edge of brush for grinding off out-of-roundness defects on lamellas of commutator or slip ring |
| 05/29/2002 | DE10058742A1 Brush for electrodynamic machine has resistance layer between sub-brushes at least partly inclined to edge of commutator lamella in multilayer brush contact region with commutator surface |
| 05/29/2002 | CN2494061Y Low-speed dc brushed electric hub |
| 05/29/2002 | CN1351771A Method of producing a flat commutator and a flat commutator produced according to said method |
| 05/28/2002 | US6396175 Direct current motor |
| 05/23/2002 | US20020060506 Management of contact spots between an electrical brush and substrate |
| 05/21/2002 | US6392325 Commutateur of improved segment joinability |
| 05/16/2002 | US20020057027 Rotating variable frequency transformer with high voltage cables |
| 05/16/2002 | DE10055326A1 Commutator motor comprises electrically conductive springs which provide a required pressure on the carbon brushes, and are provided with insulation at least over a section nearest to the motor housing |
| 05/16/2002 | DE10051922A1 Slip ring for use in electrical rotary machines has inserts located in angled dovetail slots |
| 05/14/2002 | US6386959 Feeding system for electro-chemically polishing contact tips |
| 05/14/2002 | US6386917 Wire module and method of producing same |
| 05/14/2002 | US6386886 Gimbal system |
| 05/14/2002 | US6386885 Downrigger cable reel with rotary electrical coupling |
| 05/10/2002 | WO2002037619A1 Brush arrangement for electromotors |
| 05/09/2002 | US20020053836 Commutator motor |
| 05/08/2002 | EP0944938B1 Commutator with reinforcing ring |
| 05/08/2002 | CN2490739Y Electric machine commutator with power-supply copper collar |
| 05/07/2002 | US6383000 Electrical conductivity assembly for swivel arms |
| 05/02/2002 | EP1201020A1 Motor assembly for power tools |
| 05/02/2002 | DE10048594A1 End-face commutator for rotor of electrical machine, uses layer of solder to make connection between carbon segments and metallic carrier components |
| 05/02/2002 | DE10003900A1 Slip ring construction for wind generator, comprises slip rings mounted on ventilated support rings fastened together by rods, with insulation between all components |
| 05/01/2002 | CN2488889Y Electrical cable winding drum |
| 04/25/2002 | US20020047472 Brush holding device capable of reducing noise |
| 04/25/2002 | US20020047471 End cap assembly |
| 04/25/2002 | US20020047470 Rotary electric machine |
| 04/25/2002 | US20020047468 Motor housing having simplified cover plate and brush base |
| 04/25/2002 | US20020047467 Hammer brush holder arrangement with stabilization mechanism |
| 04/25/2002 | US20020047420 Slip ring brush assembly and method |