| 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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| 03/24/1999 | CN2311886Y D/C electrical motor winding and commutator cold pressing connection suspension apparatus |
| 03/23/1999 | US5886451 Wire routing design for a rotor of an electrical machine |
| 03/17/1999 | EP0902524A1 DC Motor |
| 03/09/1999 | US5879476 Copper alloy having improved corrosion resistance, commutator and motor using the same |
| 03/04/1999 | WO1999010968A1 Commutateur of improved segment joinability |
| 03/03/1999 | EP0899850A1 Electric rotating machine |
| 03/03/1999 | EP0797862B1 Electric machine, in particular generator for vehicles, comprising a tangential path for clamping an end of the excitation winding |
| 03/02/1999 | US5876862 Sliding contact material, clad compoosite material, commutator employing said material and direct current motor employing said commutator |
| 03/02/1999 | US5876709 Ophthalmic composition containing active Vitamin D |
| 02/18/1999 | WO1999008367A1 Carbon commutator and method of producing the same |
| 02/10/1999 | EP0895668A1 Rotor and method for producing same |
| 02/04/1999 | DE19831774A1 Automatic door or window installation |
| 02/03/1999 | EP0789943B1 Slip-ring arrangement with integrated rotary swivel joint for liquids |
| 02/03/1999 | CN1041983C Miniature motor |
| 01/28/1999 | WO1999004123A1 Automatic door or window system |
| 01/28/1999 | WO1999004122A1 Automatic door or window installation |
| 01/28/1999 | DE19831806A1 Automatic sliding electric door or window |
| 01/28/1999 | DE19727118A1 Elektrische Antriebseinheit Electric drive unit |
| 01/26/1999 | US5864194 Starter |
| 01/26/1999 | US5864193 Electric rotating machine having improved insulation for an armature coil |
| 01/21/1999 | DE19831765A1 Automatic door or window system |
| 01/20/1999 | EP0891254A1 Continuous metal fiber brushes |
| 01/20/1999 | CN1205569A Miniature motor |
| 01/13/1999 | CN1204884A Device for starting and power generation for vehicle |
| 01/07/1999 | WO1999000885A1 Electric drive unit |
| 12/24/1998 | DE19824136A1 Permanent magnet starter motor |
| 12/22/1998 | US5852352 Reduced speed growth in windshield wiper motor |
| 12/16/1998 | EP0884826A2 Electrical Machines |
| 12/09/1998 | CN1041154C Method of manufacturing rotary electric machine |
| 12/08/1998 | US5847484 Sleeve type of coreless motor with reduced starting current |
| 12/03/1998 | WO1998054821A1 Brush holder |
| 12/03/1998 | WO1998053806A1 Medicinal compositions for topical administration containing vitamin d and vitamin k |
| 11/04/1998 | CN1040596C Miniature motor |
| 10/28/1998 | EP0874445A2 Armature for rotary electric machine having welded joint between upper and lower coil conductors |
| 10/28/1998 | CN1197323A Miniature motor |
| 10/20/1998 | US5825114 Perforated cupper alloy |
| 10/13/1998 | US5821663 Power supply configuration for an electric motor with four brushes |
| 10/13/1998 | US5821658 For use with a motor |
| 10/07/1998 | CN1195431A Eddy current drive |
| 09/30/1998 | EP0867981A2 Commutator |
| 09/30/1998 | CN1194488A Superhigh efficiency overtorque DC motor |
| 09/29/1998 | US5814915 Brush gear for an electric motor |
| 09/22/1998 | US5810111 Electric power steering device |
| 09/17/1998 | WO1998040954A1 Engine pump unit |
| 09/17/1998 | DE19709777A1 Motor-Pumpenaggregat Motor-pump unit |
| 09/16/1998 | CN1193419A Brush holder assemblies having novel brush holders |
| 09/16/1998 | CN1039861C Electric synchronous machine having sliprings arranged outside machine housing, and mfg. method thereof |
| 09/15/1998 | US5808394 Carbon brush for an electric motor |
| 09/09/1998 | EP0863602A1 A rotor for an electric motor |
| 09/09/1998 | EP0863600A2 Miniature motor |
| 09/08/1998 | US5804905 Electric disk armature machine |
| 09/08/1998 | US5804903 Motor shaft discharge device |
| 09/03/1998 | DE19706851A1 Läufer und Verfahren zur Herstellung eines Läufers Runners and Process for manufacturing a rotor |
| 09/02/1998 | EP0861510A1 Brush holder plate |
| 08/27/1998 | WO1998037613A1 Rotor and method for producing same |
| 08/25/1998 | CA2130687C Electric motor, brush shunt therefor, and method of connection thereof |
| 08/20/1998 | WO1998036485A1 Motor-driven eccentric pump |
| 08/20/1998 | DE19706124A1 Motorangetriebenes Aggregat Motor-driven aggregate |
| 08/18/1998 | US5796203 Noise suppressed commutator |
| 08/11/1998 | US5793140 Of a fuel pump |
| 08/05/1998 | EP0634062B1 Collector for an electrical motor |
| 08/05/1998 | CN1189712A Electric motor |
| 08/04/1998 | US5789842 Rotating element of an electrical machine |
| 08/04/1998 | US5789832 Alternator rotor shaft |
| 07/29/1998 | EP0855781A1 Electromotor having a collector |
| 07/29/1998 | EP0855525A1 Fastener insert |
| 07/24/1998 | CA2227627A1 Fastener insert structure |
| 07/21/1998 | USRE35855 Structured product dynamoelectric machine |
| 07/14/1998 | US5780952 Brush assembly for electric motor |
| 07/14/1998 | CA2101604C Regulator and brush holder assembly |
| 07/07/1998 | US5777408 Exciter current line in the rotor of an electric machine |
| 07/07/1998 | US5777407 Alternator for vehicle |
| 07/01/1998 | EP0851541A1 Brush holder device |
| 06/30/1998 | US5773906 Brush and slip ring arrangement of an AC generator |
| 06/27/1998 | CA2225258A1 Brush holder device |
| 06/27/1998 | CA2225041A1 Electric motor structure |
| 06/23/1998 | US5769177 Hydro electric vehicle drive system |
| 06/17/1998 | EP0780029B1 Rotary switch |
| 06/17/1998 | CN2284464Y Wheel driving motor for portable electric vehicle |
| 06/17/1998 | CN1038801C Two part end cap assembly |
| 06/10/1998 | CN1184364A Miniature motor |
| 06/04/1998 | DE19717873C1 Drive mechanism esp. motor-pump system e.g. for ABS braking and electronic clutch systems in motor vehicles |
| 06/02/1998 | US5760485 Starter |
| 05/28/1998 | WO1998023022A1 Commutator motor, especially a universal motor |
| 05/28/1998 | DE19647625A1 Kommutatormotor, insbesondere Universalmotor Commutator, in particular universal motor |
| 05/27/1998 | EP0729665B1 Process for manufacturing an armature for an electric motor |
| 05/27/1998 | EP0719465B1 Carbon brush for electric motors |
| 05/26/1998 | US5757095 Motor having air circulating coil end |
| 05/20/1998 | CN2282296Y Static silicon controlled rectifier rectifying brushless exciting generator |
| 05/19/1998 | US5753995 Device for indicating wear on a motor brush |
| 05/12/1998 | US5751088 Alternator for vehicle |
| 05/07/1998 | DE19642963A1 Sliding contact device e.g. for all types of movable mechanical contacts including slip-rings for electric motors |
| 05/05/1998 | US5745977 Method of manufacturing rotary electric machine |
| 04/29/1998 | CN2280381Y DC servo motor having sleeve rotor |
| 04/29/1998 | CN1180455A Method for making wire-wound rotating part for electrically driven machine |
| 04/28/1998 | US5744892 Brush and slip ring arrangement of an AC generator |
| 04/28/1998 | US5744891 DC motor brush assembly, method of producing the same and brush material sheet used therein |
| 04/28/1998 | US5744889 Rotating electric machine and a starter having the same |
| 04/23/1998 | DE19641834A1 Vorrichtung zum Tragen und zum elektrischen Kontaktieren von Schleifbürsten, insbesondere für Turbogeneratoren Means for supporting and for electrically contacting brushes, in particular for turbo-generators |
| 04/22/1998 | EP0837533A1 Method of producing a commutator of a rotating machine and a commutator manufactured by the method |