Valves for maintaining brake cylinder pressure in freight car brake equipment are provided. A valve includes a first diaphragm defining a first side and a second side, and a second diaphragm defining a first side and a second side. The valve further includes a first port for receiving pressure from one of an emergency reservoir or a control volume, the first port in fluid communication with the first side of the first diaphragm; a second port for receiving pressure from a brake pipe, the second port in fluid communication with the second side of the first diaphragm; and a third port for receiving pressure from a brake cylinder, the third port in fluid communication with the second side of the second diaphragm.


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    Titel :

    Brake Cylinder Pressure Maintenance Valves for Freight Car Brake Equipment


    Beteiligte:
    GOUJON DANIEL (Autor:in) / ADAMS PATRICK (Autor:in) / CORRENDO ROBERTO (Autor:in) / MARECHAL MICKAEL (Autor:in) / BRUSHWOOD DANIEL (Autor:in)

    Erscheinungsdatum :

    2017-03-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16K VALVES , Ventile



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