The invention discloses an external hung electro-pneumatic quick-release brake device, and relates to the technical field of vehicle brake release. The external hung electro-pneumatic quick-release brake device is characterized in that two locomotive air compressors are arranged on a locomotive floor, and are connected with each other in parallel; the locomotive air compressors are connected with a master air cylinder; brake main pipes are connected with one another through brake hoses at the connected parts of various sections of vehicles; a release air cylinder is connected with an electro-pneumatic distribution valve through a release air duct; a control cable is connected with the electro-pneumatic distribution valve through a sub-control branch A; the electro-pneumatic distribution valve is connected with a secondary air cylinder through a secondary air duct; a jumper wire A is connected with power connectors A of the locomotive and one vehicle, and is connected with the power connectors A of two adjacent vehicles; and a jumper wire B is connected with power connectors B of the locomotive and one vehicle, and is connected with the power connectors B of two adjacent vehicles. The secondary air cylinder can be rapidly charged; and the time of 3-5 minutes in the prior art is shortened into 10-20 seconds.


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    Title :

    External hung electro-pneumatic quick-release brake device


    Contributors:
    MA JING (author)

    Publication date :

    2015-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



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