An electronically controllable pneumatic brake system has a primary service brake pressure modulator, a primary control unit, a secondary control unit that controls the first service brake circuit in the event of a fault, and a secondary service brake pressure modulator connected to the secondary control unit. The secondary service brake pressure modulator is supplied with reservoir pressure and has a secondary working connection for providing a redundancy brake pressure. A parking brake assembly is supplied with reservoir pressure and provides at a parking brake working connection a parking brake pressure for spring brake cylinders. A ventilation valve unit is arranged downstream of the secondary working connection and is connected to the secondary control unit and ventilates the secondary working connection in accordance with a ventilation signal provided by the secondary control unit so as to lower a reservoir pressure in order thereupon to ventilate the spring brake cylinder.


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    Titel :

    SERVICE BRAKE VENTILATION UNIT FOR AN OPERATIONALLY RELIABLE PARKING BRAKE ASSEMBLY


    Beteiligte:
    VAN THIEL JULIAN (Autor:in) / MICHAELSEN ARNE (Autor:in) / OTREMBA ROBERT (Autor:in)

    Erscheinungsdatum :

    26.06.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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