The present invention relates to a pantograph emergency lowiering apparatus. In the pantograph emergency lowering apparatus of the present invention, the pantograph comprises: a main wet plate; a spring which raises the main wet plate; and a cylinder equipped with a cylindder spring operating a piston to raise and lower the main wet plate. According to the present invention, when the main wet plate is damaged while a train is running, an air in the cylinder is discharged and the main wet plate is lowered. Accordingly, the air is branched from an air pipe going to a pantograph lifting cylinder, and a main wet plate hose is connected to the main wet plate. Therefore, the main wet plate hose is ruptured at the same time as the main wet plate is damaged. As a result, damage, deformation, and falling off of the main wet plate are detected, and the pantograph descends in an emergency.

    본 발명의 팬터그래프 비상 하강 장치는, 주습판과, 상기 주습판을 상승시키는 스프링 및 상기 주습판의 상승 및 승강을 위해 피스톤을 동작시키는 실린더 스프링이 구비된 실린더를 포함하는 팬터그래프에 있어서, 전동차 운행 중 주습판의 파손시 실린더의 공기를 배출하여 주습판을 하강시키는 것을 특징으로 한다. 이에 따라, 팬터그래프 상승용 실린더로 가는 공기관에서 공기를 분기하여 주습판 호스를 주습판에 연결하여, 주습판 파손과 동시에 주습판 호스가 파열하여 주습판의 파손, 변형 및 탈락을 감지하여 팬터그라프를 비상하강시키는 효과를 제공한다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Pantograph emergency descent device


    Weitere Titelangaben:

    팬터그래프 비상 하강 장치


    Beteiligte:
    HWANG SUNG WOON (Autor:in) / KIM KI NAM (Autor:in)

    Erscheinungsdatum :

    2023-03-03


    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



    Rapid descent device for a pantograph

    GEOFFROY PHILIPPE | Europäisches Patentamt | 2023

    Freier Zugriff

    TRAIN PANTOGRAPH AUTOMATIC DESCENT SYSTEM

    ENOMOTO TOSHIKATSU / HIGASHI SHINJI / MIZUTANI NORIHITO | Europäisches Patentamt | 2017

    Freier Zugriff

    RAPID DESCENT DEVICE FOR A PANTOGRAPH

    GEOFFROY PHILIPPE | Europäisches Patentamt | 2021

    Freier Zugriff


    Train Pantograph Emergency Lowering System

    BYUN JAE HONG / KIM GWANG JIN | Europäisches Patentamt | 2022

    Freier Zugriff