One aspect of the present disclosure provides a current collector for an electric railcar. The device comprises: a current-collecting member, which is arranged on the circumference of a wheel for an electric railcar so as to collect current from an electric railcar rail; a base member coupled to the electric railcar; and a transfer member that transferring power collected by the current-collecting member to the base member, wherein the current-collecting member comes into rolling contact with the electric railcar rail by means of rolling of the wheel so as to minimize friction.


    Access

    Download


    Export, share and cite



    Title :

    CURRENT COLLECTOR FOR ELECTRIC RAILCAR, RAIL DEVICE FOR POWER TRANSMISSION, POWER LINE DEVICE AND PANTOGRAPH


    Contributors:
    LEE JAE SUK (author)

    Publication date :

    2024-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES