본 발명의 일 양태는 전동차용 집전 장치를 개시하고 있다. 상기 장치는, 전동차용 바퀴의 원주 상에 배열되어 전동차 레일(rail)로부터 집전하는 집전부재, 상기 전동차에 결합한 베이스 부재(base member) 및 상기 집전부재에서 상기 베이스 부재로 집전된 전력을 전달하는 전달 부재를 포함하되, 상기 집전부재는 상기 바퀴의 회전(rolling)에 의해, 상기 전동차 레일과 구름 접촉(rolling contact)하여 마찰을 최소화한다.

    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.


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    Titel :

    POWER COLLECTOR FOR SUBWAY TRAIN RAIL APPARATUS FOR POWER TRANSFER POWER LINE APPARATUS AND PANTOGRAPH


    Weitere Titelangaben:

    전동차용 집전 장치, 전력 전달을 위한 레일 장치, 전력선 장치, 및 팬터그래프


    Erscheinungsdatum :

    30.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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






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