| Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168) |
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| 09/16/1998 | CN1039861C Electric synchronous machine having sliprings arranged outside machine housing, and mfg. method thereof |
| 09/15/1998 | US5809136 Circumferential-contact phone jack socket |
| 09/15/1998 | US5808394 Carbon brush for an electric motor |
| 09/15/1998 | US5808393 For use with an electric motor |
| 09/09/1998 | EP0863602A1 A rotor for an electric motor |
| 09/09/1998 | EP0863587A1 Rotary conduit/ball connector |
| 09/09/1998 | EP0862806A1 Brushless slip ring using rolling elements as electrical conductors |
| 09/08/1998 | US5804905 Electric disk armature machine |
| 09/08/1998 | US5804903 Motor shaft discharge device |
| 09/08/1998 | US5803750 Swiveling electrical connector |
| 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 |
| 08/27/1998 | WO1998037600A1 Single-layer, multi-channel band-gear system for rotary joint |
| 08/25/1998 | US5798178 Carbon brush or bar impregnated with mixture of ester oil and synthetic hydrocarbon oil |
| 08/19/1998 | CN1190700A Electrode for preventing noise electric wave and making method thereof |
| 08/18/1998 | US5796203 Noise suppressed commutator |
| 08/12/1998 | EP0858148A1 Arrangement for disconnection of the rheostat starting means of a slip-ring asynchronous motor, and motor provided with such an arrangement |
| 08/12/1998 | CN1190275A Device for mechanically assembling and electrically connecting together two subassemblies of alternator, in particular for motor vehicle |
| 08/11/1998 | US5794100 Carbon fiber electrical contact for rotating elements |
| 08/11/1998 | US5793141 Plug-in modular brush cartridge |
| 08/11/1998 | US5793140 Of a fuel pump |
| 08/05/1998 | EP0856384A1 Handheld power tool with a detector, which gives a service signal when the carbon brushes reach a minimum length |
| 08/05/1998 | EP0634062B1 Collector for an electrical motor |
| 08/05/1998 | CN1189712A Electric motor |
| 08/05/1998 | CN1189637A 加热装置 Heating device |
| 08/04/1998 | US5789842 Rotating element of an electrical machine |
| 07/29/1998 | EP0855786A2 Brush holder device and method of molding same |
| 07/29/1998 | EP0855785A2 Brush holder device and method of molding same |
| 07/29/1998 | EP0855781A1 Electromotor having a collector |
| 07/29/1998 | EP0855525A1 Fastener insert |
| 07/24/1998 | CA2227627A1 Fastener insert structure |
| 07/23/1998 | WO1998032193A1 Signal conductor |
| 07/23/1998 | DE19701510A1 Signalleiter Signal conductor |
| 07/15/1998 | CN1187911A Collector manufacturing process |
| 07/14/1998 | US5780952 Brush assembly for electric motor |
| 07/07/1998 | US5777405 Damping member for minimotor and minimotor equipped with the same |
| 07/07/1998 | US5775922 Slip ring device for a cable reel |
| 07/07/1998 | US5775921 Electrical plug |
| 07/07/1998 | US5775920 Rolling elastomer contact clockspring |
| 07/02/1998 | WO1998028824A1 Device for transmitting electric currents to moving machine parts |
| 07/01/1998 | EP0851541A1 Brush holder device |
| 06/30/1998 | US5773907 Electrical machine |
| 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 |
| 06/25/1998 | DE19654381A1 Electrical motor with tapered commutator e.g. for motor vehicle technology |
| 06/25/1998 | DE19654339A1 Electric earth contact on rail vehicle |
| 06/18/1998 | WO1998026478A1 Commutator with reinforcing ring |
| 06/17/1998 | EP0780029B1 Rotary switch |
| 06/17/1998 | EP0706727B1 Brush holder assembly |
| 06/17/1998 | CN1038801C Two part end cap assembly |
| 06/16/1998 | US5766019 Screw-fixed rotary connector structure for vehicles |
| 06/10/1998 | EP0847126A1 Commutator motor |
| 06/10/1998 | DE19650245A1 Carbon brush for contacting electric motor commutator |
| 06/10/1998 | DE19650243A1 Carbon brush holder for electric motor |
| 06/10/1998 | CN1184365A 整流子电动机 Commutator motors |
| 06/10/1998 | CN1184364A Miniature motor |
| 06/04/1998 | DE19752626A1 Electric fuel-pump motor commutator |
| 06/02/1998 | US5760518 Flat-type commutator and method for its manufacture |
| 06/02/1998 | US5760517 Plug-in commutator and process for its manufacture |
| 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 | EP0719465B1 Carbon brush for electric motors |
| 05/27/1998 | CN1183178A Plate for electrodynamic machines |
| 05/20/1998 | CN2282296Y Static silicon controlled rectifier rectifying brushless exciting generator |
| 05/20/1998 | CN2282281Y Shielded conducting ring device |
| 05/19/1998 | US5753995 Device for indicating wear on a motor brush |
| 05/19/1998 | US5753994 Plastic hammer-type brush holder |
| 05/19/1998 | US5753992 Single piece brush fixture for dynamoelectric machine |
| 05/13/1998 | EP0841160A1 Signal transmission in a printing machine |
| 05/06/1998 | EP0840424A1 Small-sized motor and motor driver |
| 05/05/1998 | US5747911 Brush holder |
| 05/05/1998 | US5746642 Rear telemetry light for model trains |
| 05/05/1998 | US5746606 Spring loaded contact device and rotary connector |
| 04/30/1998 | WO1998018191A1 Electric motor |
| 04/29/1998 | EP0838102A1 Method of producing a flat commutator |
| 04/29/1998 | CN2280374Y Improved electric motor brush holding spring |
| 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 | US5744890 Brush structure for motor in which wear-related parameters of the brushes are varied to equalize brush wear |
| 04/28/1998 | US5744889 Rotating electric machine and a starter having the same |
| 04/28/1998 | CA2068712C Perfecting a rotor distributor for motor vehicle |
| 04/23/1998 | WO1998016979A1 Method for manufacturing switches ,and the switch made according to this method |
| 04/23/1998 | DE19643522A1 Elektromotor Electric motor |
| 04/23/1998 | DE19642138A1 Verfahren zum Herstellen von Kommutatoren und nach dem Verfahren hergestellter Kommutator A process for the manufacture of commutators and commutator produced by the method |
| 04/22/1998 | EP0837543A1 Device for mechanically and electrically joining two sub-assemblies of a motor vehicle generator |
| 04/22/1998 | EP0837533A1 Method of producing a commutator of a rotating machine and a commutator manufactured by the method |
| 04/22/1998 | EP0836758A1 Eddy current drive |
| 04/22/1998 | CN2279456Y Non-contact distributor for gasoline engine |
| 04/22/1998 | CN1179642A Armature for rotary motor and automobile starter with same |
| 04/21/1998 | US5742111 D.C. electric motor |
| 04/16/1998 | DE19640982A1 Collector, esp. flat collector for electrical machine |
| 04/15/1998 | EP0835539A1 Brush holder assemblies having novel brush holders |
| 04/14/1998 | US5739619 Electrical brush having a wear indicator |
| 04/14/1998 | US5739618 Electric synchronous machine having slip rings arranged outside the machine housing, and a method for producing it |
| 04/09/1998 | DE19642065A1 Arrangement for electrical monitoring of short circuit connection between opposing wheels of railway vehicle without common axle |
| 04/07/1998 | US5736805 Brush retaining clip and electrical connection |
| 04/07/1998 | US5736804 Reinforcement ring for rotating bodies and method of producing the same |
| 03/31/1998 | US5734219 Sliding brush system with shape memory alloy element for two-speed direct current motor |