The device (1) has an electronic unit (13) including a detection component for detecting an insulation resistance between components of a battery system and a reference potential, which components are connected in an electrically conductive manner to battery cells (8). A cooling body (9) supplies and/or discharges heat to and/or from the cells through a heat transfer medium (9.1). A cut-off valve (10.1) interrupts a circular flow path of the medium, and is actuated by the electronic unit from an open position into a closed position when the resistance is below a predetermined limit value. An independent claim is also included for a method for controlling a safety device of a vehicle.


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    Title :

    Sicherheitsvorrichtung für ein Fahrzeug und Verfahren zur Steuerung dazu


    Additional title:

    Safety device for a vehicle and method for controlling thereof
    Dispositif de sécurité pour un véhicule et procédé de commande correspondant


    Contributors:

    Publication date :

    2017-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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