The invention relates to an trailer control module (1) for an electropneumatic braking system (100) comprising a trailer control valve arrangement TCV (20) at least connected to a supply connection (2) for receiving supply pressure (pS) and providing trailer control pressure (pTC) to a trailer working port (6), the TCV (20) comprising a breakaway valve unit (26) for switching between a supply state enabling fluid communication of supply connection (2) and a relay valve unit (30) and a breakaway state for throttling said fluid communication. The invention suggests the breakaway valve unit (26) including a switching member (54) subjected to a first pressure force F1 defined by pilot control pressure (pPC) and a second counteracting pressure force F2 defined by trailer control pressure (pTC), wherein the switching member (54) switches to the breakaway state in case of the second pressure force F2 falling below a predetermined threshold TB.


    Access

    Download


    Export, share and cite



    Title :

    TRAILER CONTROL MODULE AND TRAILER CONTROL VALVE ARRANGEMENT


    Additional title:

    ANHÄNGERSTEUERMODUL UND ANHÄNGERSTEUERVENTILANORDNUNG
    MODULE DE COMMANDE DE REMORQUE ET AGENCEMENT DE SOUPAPE DE COMMANDE DE REMORQUE


    Contributors:

    Publication date :

    2023-08-16


    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



    Trailer control module and trailer control valve arrangement

    DRELICH LUKASZ / SMARZ MAREK / TIMOSICO MATEUSZ | European Patent Office | 2023

    Free access

    Trailer control valve and trailer control system

    QIU GUOGUANG | European Patent Office | 2023

    Free access

    Trailer control valve with integrated trailer supply

    RILEY BRIAN J / NIGLAS PAUL C | European Patent Office | 2021

    Free access

    Trailer control valve and trailer brake system

    JIANG DEZHENG / LI TAO | European Patent Office | 2023

    Free access

    TRAILER CONTROL VALVE WITH INTEGRATED TRAILER SUPPLY

    RILEY BRIAN / NIGLAS PAUL | European Patent Office | 2021

    Free access