The present invention relates to a compulsory brake release device for a railway vehicle that allows various problems such as driver safety accidents and train delays to be properly resolved, by allowing manual, easy and convenient compulsory brake release through operation of a cock in a room, such as the cab or cabin, at the time of the inability of a compulsory brake release switch. According to the present invention, the compulsory brake release device for a railway vehicle comprises: a braking operation unit installed in the vehicle and providing braking pressure; a braking pressure pipe connected to the braking operation unit to supply braking pressure; a braking cylinder installed on the wheel under the vehicle and receiving braking pressure from the braking pressure pipe to brake the wheel; an operation cock installed in the cab of the vehicle or the interior of the passenger's cabin and capable of supplying or blocking the supply of operation pressure by the driver's manual operation; an MR pipe connected to the operation cock and supplying operation pressure to the operation cock; a compulsory brake release valve installed in the pipeline of the braking pressure pipe to the lower part of the vehicle and operated by the operation pressure supplied by the operation cock to discharge the braking pressure of the braking pressure pipe to forcibly relieve the pressure; and a supply pipe connected between the compulsory brake release valve and the operation cock to supply the operation pressure to the compulsory brake release valve.

    본 발명은 강제완해스위치의 불능시에 운전실 또는 객실과 같은 실내에서 콕의 조작을 통해 수동으로 손쉽고 간편하게 강제 제동완해를 수행할 수 있도록 하여 운전자의 안전사고 및 열차 지연 등과 같은 제반 문제점이 적절히 해소되도록 하는 철도 차량용 강제 제동완해 장치에 관한 것으로, 본 발명에 따른 철도 차량용 강제 제동완해 장치는 차량에 설치되고, 제동압력을 제공하는 제동작동유닛과; 상기 제동작동유닛에 연결되어 제동 압력이 공급되는 제동압력배관과; 차량의 하부로 차륜에 설치되고, 상기 제동압력배관으로부터 제동 압력을 공급받아 차륜을 제동하는 제동실린더와; 차량의 운전실 또는 객실의 실내에 설치되고, 운전자가 수동으로 조작하여 작동 압력을 공급하거나 그 공급을 차단할 수 있는 작동콕과; 상기 작동콕에 연결되고, 상기 작동콕에 작동 압력을 공급하는 MR배관과; 차량의 하부로 상기 제동압력배관의 관로에 설치되고, 상기 작동콕에 의해 공급되는 작동 압력에 의해 작동되면서 상기 제동압력배관의 제동 압력을 배출시켜 강제 완해시키는 강제완해밸브와; 상기 강제완해밸브와 작동콕 사이에 연결되어 작동 압력을 상기 강제완해밸브에 공급할 수 있는 공급배관을; 포함한다.


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    Titel :

    COMPULSORY BRAKE RELEASE DEVICE FOR RAILWAY VEHICLES


    Weitere Titelangaben:

    철도 차량용 강제 제동완해 장치


    Beteiligte:
    LEE JAE YOUNG (Autor:in) / LEE DONG KYUN (Autor:in) / CHOI HO SIK (Autor:in) / PARK SANG WOO (Autor:in) / SHIN DONG GIL (Autor:in)

    Erscheinungsdatum :

    2021-06-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / F16K VALVES , Ventile



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