| 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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| 06/06/2002 | US20020067098 Planar commutator segment attachment method and assembly |
| 06/06/2002 | US20020067097 Dynamo-electric machine having commutator and manufacturing method thereof |
| 06/06/2002 | DE10157470A1 Elektrische Rotationsmaschine mit ausgezeichneter Isolation Electric rotary machine with excellent insulation |
| 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 |
| 06/04/2002 | US6400058 Universal motor with reduced EMI characteristics |
| 05/30/2002 | US20020063493 Rotary electric machine having excellent insulation |
| 05/30/2002 | US20020062824 Current-carrying device for motor |
| 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 | DE10053245A1 Anker Anchor |
| 05/29/2002 | CN1351771A Method of producing a flat commutator and a flat commutator produced according to said method |
| 05/29/2002 | CN1351405A 小型电动机 Small motors |
| 05/28/2002 | US6394191 Structure for accommodating a motor |
| 05/22/2002 | CN1085433C Rotor and commutator |
| 05/21/2002 | US6392325 Commutateur of improved segment joinability |
| 05/16/2002 | WO2002039564A2 Motor with brush and commutator, and electric apparatus using the same motor |
| 05/16/2002 | US20020057025 Electric motor comprising improved means of fixing an end flange to a stator shell |
| 05/16/2002 | DE10053308A1 Armature shaft and commutator arrangement for electrical machine has one or both axial end faces of commutator abutting raised edge of armature shaft |
| 05/15/2002 | CN2492003Y Efficiency generating unit for power plant |
| 05/14/2002 | US6388355 Motor for an electric power steering assembly |
| 05/14/2002 | US6388354 Motor for an electric power steering assembly |
| 05/09/2002 | US20020053836 Commutator motor |
| 05/08/2002 | CN2490753Y Brush changing type DC miniature electric machine |
| 05/07/2002 | US6384499 Eccentric rotor and compact vibrator motor including the eccentric rotor |
| 05/02/2002 | WO2002035681A2 Armature |
| 05/02/2002 | US20020050759 Miniature electric motor |
| 05/02/2002 | EP1202436A1 Miniature electric motor with reduced noise emission |
| 05/02/2002 | EP1201020A1 Motor assembly for power tools |
| 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 |
| 04/30/2002 | US6380656 Liquid cooled alternator brush holder ribs |
| 04/25/2002 | US20020047482 Rotor for a vehicular a. c. generator |
| 04/25/2002 | US20020047472 Brush holding device capable of reducing noise |
| 04/25/2002 | US20020047471 End cap assembly |
| 04/25/2002 | US20020047466 Electric motor equipped with means of automatically unlocking the supply brushes |
| 04/25/2002 | US20020047464 Rotor having printed wiring commutator member and flat motor having the rotor |
| 04/25/2002 | US20020047453 Small motor with improved connecting structure between coil, riser and varistor |
| 04/25/2002 | US20020047452 Armature for a dynamo-electric machine having offsetting and overlapping coils |
| 04/25/2002 | US20020047420 Slip ring brush assembly and method |
| 04/25/2002 | US20020047371 Disc type eccentric rotor and flat type vibrator motor having the rotor |
| 04/25/2002 | US20020047354 Engine starter with a thermostat for thermal protection |
| 04/24/2002 | EP1198873A1 End shield for rotary electric machine |
| 04/24/2002 | CN1083630C Miniature motor |
| 04/23/2002 | US6376962 Electric drive unit for vehicle systems |
| 04/17/2002 | CN1345477A Electric dc generator |
| 04/16/2002 | US6370760 Process for fixing a rotor winding |
| 04/09/2002 | US6369484 Commutator of rotary electric machine and method of manufacturing the same |
| 04/09/2002 | US6369474 Alternating current generator for vehicle |
| 04/04/2002 | DE10044065A1 Elektrischer Antrieb Electric drive |
| 04/03/2002 | EP1193841A1 Small-sized motor and motor holder |
| 04/03/2002 | EP1193839A2 End cap assembly |
| 04/03/2002 | EP1193833A1 Electric motor with improved engaging means between end-plate and stator case |
| 04/03/2002 | EP1193832A1 Electric motor with automatic release of brushes upon assembly |
| 04/03/2002 | EP1193831A2 Brush holding device capable of reducing noise |
| 03/28/2002 | DE10043608A1 Brush-holder for electric commutating machines, uses retaining element for preventing commutator brush from being pushed out of the brush cartridge |
| 03/28/2002 | DE10042512A1 Hakenkommutator Hook commutator |
| 03/27/2002 | CN1342261A DC motor |
| 03/26/2002 | US6362555 Small motor with improved connecting structure between coil, riser and varistor |
| 03/21/2002 | WO2002023682A1 Brush holder for commutating machines |
| 03/21/2002 | DE10144918A1 Motor mit einer Störbegrenzungsschaltung Motor with a Störbegrenzungsschaltung |
| 03/20/2002 | EP0747594B1 Starter with a planetary gear speed reduction mechanism |
| 03/20/2002 | CN1341288A Method for producing hooked commutator with metal layer coating on one face |
| 03/19/2002 | US6359362 Planar commutator segment attachment method and assembly |
| 03/19/2002 | US6359352 Vehicular AC generator |
| 03/19/2002 | US6357425 Current-carrying device for EGR valve device |
| 03/14/2002 | WO2002021667A1 Electric drive system |
| 03/14/2002 | US20020030414 Motor having noise limiter circuit |
| 03/14/2002 | DE10042513A1 Anker für eine elektrische Maschine Armature for an electrical machine |
| 03/13/2002 | EP1187300A1 Commutator motor and process for producing the same |
| 03/13/2002 | EP1186077A1 Method for producing a flat commutator and a commutator produced according to this method |
| 03/13/2002 | CN1339861A Terminal cover module |
| 03/12/2002 | US6356003 Direct current motor |
| 03/07/2002 | WO2002019503A1 Armature for an electrical machine |
| 03/07/2002 | WO2002019478A1 Hook commutator |
| 03/07/2002 | US20020027395 DC motor |
| 03/06/2002 | EP1184959A1 Brush holder for dynamo-electric machine |
| 03/06/2002 | CN2481040Y Improved double-function special motor |
| 03/06/2002 | CN1338805A Disk-like eccentric rotor and flat vibrating motor therewith |
| 03/05/2002 | CA2072410C Dynamoelectric machine and method of making the same |
| 02/28/2002 | DE10129884A1 Elektrischer Universalmotor Universal electric motor |
| 02/27/2002 | EP1181748A1 Method of producing a flat commutator and a flat commutator produced according to said method |
| 02/27/2002 | CN1338143A Commutator machine with flexible risers |
| 02/21/2002 | US20020022389 Conductor |
| 02/20/2002 | CN1336713A Serially excited motor with less electromagnetic interference |
| 02/14/2002 | US20020018910 Wear resistance protective coatings |
| 02/14/2002 | DE10137610A1 Verfahren zur Herstellung von Bürsten Method for manufacturing brushes |
| 02/13/2002 | CN1336029A Samll-sized motor |
| 02/07/2002 | WO2002011269A1 Planar commutator segement attachment method and assembly |
| 02/07/2002 | US20020014719 Method of fabricating brushes |
| 02/06/2002 | CN1334633A Small motor |
| 01/31/2002 | WO2002008480A1 SLIDING CONTACT MATERIAL COMPRISING Ag-Ni BASED ALLOY HAVING Ni METAL PARTICLES DISPERSED AND CLAD COMPOSITE MATERIAL, AND DC COMPACT MOTOR USING THE SAME |
| 01/31/2002 | WO2001082453A3 Electric motor assembly |
| 01/24/2002 | US20020008430 Motor for an electric power steering assembly |
| 01/24/2002 | DE10133540A1 Brush structure for DC brush motor used in power steering device of vehicle, has each pair of shunt brushes set at certain phase angle to contact each segment of commutator in inverted manner |
| 01/23/2002 | EP1174989A1 Electric machine for D.C. and A.C |
| 01/23/2002 | EP1174885A2 Conductor |
| 01/23/2002 | EP1173918A1 Electric motor, in particular for raising and lowering panes in motor vehicles |
| 01/23/2002 | CN1332902A Current feeding device for EGR valve devices |
| 01/17/2002 | US20020005698 Vehicular ac generator |
| 01/17/2002 | US20020005673 Electric-machine-rotor having field coil and auxiliary permanent magnets and method of manufacturing the same |