The invention relates to a ground terminal and to a method for discharging electric currents from a rotor part of a vehicle (such as a rail vehicle or the like, that has an axle) to a stationary stator part of the vehicle. The ground terminal includes a retaining device and a terminal element. The retaining device is connected to the stationary stator part of the vehicle in electrically-conductive manner, the terminal element is disposed on and connected to the retaining in electrically-conductive manner. The terminal element is made mostly of graphite and subjected to a contact force by means of a spring device of the retaining device to realize an electrically-conductive sliding contact between a sliding contact surface of the terminal element provided for realizing the sliding contact and a terminal surface of the rotor part. The terminal element has an arc-shaped cross-section at least in portions thereof, an outer surface of the cross-section forming the sliding contact surface at least in sections. The sliding contact surface abuts radially against the terminal surface of the rotor part.


    Access

    Download


    Export, share and cite



    Title :

    ERDUNGSKONTAKT UND VERFAHREN ZUR ABLEITUNG ELEKTRISCHER STRÖME


    Additional title:

    EARTHING CONTACT AND METHOD FOR DISSIPATING ELECTRIC CURRENTS
    CONTACT DE MASSE ET PROCÉDÉ POUR LA DISSIPATION DE COURANTS ÉLECTRIQUES


    Contributors:

    Publication date :

    2023-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



    ERDUNGSKONTAKT UND VERFAHREN ZUR ABLEITUNG ELEKTRISCHER STRÖME

    SCHNEIDER LOTHAR / SCHNEIDER ANNETTE | European Patent Office | 2020

    Free access

    ABLEITUNGSVORRICHTUNG UND VERFAHREN ZUR ABLEITUNG ELEKTRISCHER STRÖME

    SPIES JUERGEN / RIEDER KARL-JOERG / SCHLICHTHERLE JOHANN et al. | European Patent Office | 2025

    Free access

    ABLEITUNGSVORRICHTUNG UND VERFAHREN ZUR ABLEITUNG ELEKTRISCHER STRÖME

    SPIES JUERGEN / RIEDER KARL-JOERG / SCHLICHTHERLE JOHANN et al. | European Patent Office | 2023

    Free access

    ABLEITVORRICHTUNG ZUR ABLEITUNG ELEKTRISCHER STRÖME SOWIE MASCHINE MIT EINER DERARTIGEN ABLEITVORRICHTUNG

    KAIN LUDWIG / TRIEBE STEFFEN | European Patent Office | 2024

    Free access