ATE57799T1 - EARTHING CONTACT FOR THE TRANSMISSION OF CURRENT FROM AN ELECTRICALLY OPERATED RAIL VEHICLE TO ITS WHEELSAXLE. - Google Patents

EARTHING CONTACT FOR THE TRANSMISSION OF CURRENT FROM AN ELECTRICALLY OPERATED RAIL VEHICLE TO ITS WHEELSAXLE.

Info

Publication number
ATE57799T1
ATE57799T1 AT85107720T AT85107720T ATE57799T1 AT E57799 T1 ATE57799 T1 AT E57799T1 AT 85107720 T AT85107720 T AT 85107720T AT 85107720 T AT85107720 T AT 85107720T AT E57799 T1 ATE57799 T1 AT E57799T1
Authority
AT
Austria
Prior art keywords
wheel set
transmission
current
rail vehicle
electrically operated
Prior art date
Application number
AT85107720T
Other languages
German (de)
Inventor
Winfried Kipke
Original Assignee
Frost Kg Max
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Frost Kg Max filed Critical Frost Kg Max
Application granted granted Critical
Publication of ATE57799T1 publication Critical patent/ATE57799T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/26—Solid sliding contacts, e.g. carbon brush
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection

Abstract

1. Earthing contact for transmission of the current of an electrically operated rail vehicle with inwardly disposed wheels and outwardly disposed wheel set bearings on the wheel set axle (1) thereof, by means of brushes (23) which are held by a brush holder and which are held by way of at least one spring (20) against a contact slip body (7') which is fixedly connected to the wheel set axle (1), characterised by two mutually oppositely disposed shaped members (15, 22) which at least partially embrace the wheel set axle (1) and which bear by way of sliding portions by means of spring force against the slip ring (7') fixedly embracing the wheel set axle (1) and are prevented from rotating, wherein at least the sliding portions of one member are in the form of brushes (23).
AT85107720T 1984-07-19 1985-06-21 EARTHING CONTACT FOR THE TRANSMISSION OF CURRENT FROM AN ELECTRICALLY OPERATED RAIL VEHICLE TO ITS WHEELSAXLE. ATE57799T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3426628A DE3426628A1 (en) 1984-07-19 1984-07-19 EARTHING CONTACT FOR TRANSMITTING THE ELECTRICITY OF AN ELECTRICALLY OPERATED RAIL VEHICLE TO ITS WHEEL SET SHAFT
EP85107720A EP0168676B1 (en) 1984-07-19 1985-06-21 Earthing contact for the transmission of a current of an electrically supplied rail vehicle on its wheel set shaft

Publications (1)

Publication Number Publication Date
ATE57799T1 true ATE57799T1 (en) 1990-11-15

Family

ID=6241052

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85107720T ATE57799T1 (en) 1984-07-19 1985-06-21 EARTHING CONTACT FOR THE TRANSMISSION OF CURRENT FROM AN ELECTRICALLY OPERATED RAIL VEHICLE TO ITS WHEELSAXLE.

Country Status (3)

Country Link
EP (1) EP0168676B1 (en)
AT (1) ATE57799T1 (en)
DE (1) DE3426628A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2748049A1 (en) 2011-08-26 2014-07-02 Aktiebolaget SKF Assembly with rotating parts with conductive fluid for earth return
US11479278B2 (en) 2019-05-06 2022-10-25 Schunk Transit Systems Gmbh Earthing contact and method for dissipating electric currents
CN112864751B (en) * 2021-01-04 2022-09-16 中车青岛四方车辆研究所有限公司 Rail vehicle earthing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE866525C (en) * 1942-10-08 1953-02-09 Siemens Ag For the transmission of high currents, preferably of more than 10,000 amperes, used slip ring arrangement, especially for resistance seam welding machines
FR1078184A (en) * 1952-09-24 1954-11-16 Bbc Brown Boveri & Cie Rotating head for high voltage rotary disconnectors
DE1183590B (en) * 1961-07-14 1964-12-17 Siemens Ag Slip ring for electrical machines
DE1234775B (en) * 1964-06-20 1967-02-23 Bbc Brown Boveri & Cie Device for power transmission from the electrical equipment to a vehicle axle of an electric traction vehicle
FR1547620A (en) * 1967-10-04 1968-11-29 Ferraz & Cie Lucien Improvements in current return devices for electric rail vehicles
DD102647A1 (en) * 1973-03-27 1973-12-20
DD102648A1 (en) * 1973-03-30 1973-12-20
DE3150469C2 (en) * 1981-12-19 1985-02-07 Saueressig & Co, 4426 Vreden Device for electroplating a rotary printing cylinder

Also Published As

Publication number Publication date
DE3426628A1 (en) 1986-01-23
EP0168676B1 (en) 1990-10-24
DE3426628C2 (en) 1988-04-28
EP0168676A2 (en) 1986-01-22
EP0168676A3 (en) 1987-11-04

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Legal Events

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