The disclosure relates to a battery module having at least one battery cell, wherein the battery cell includes a cell housing, which includes a lower side and an upper side opposite to the lower side in a first direction, wherein an opening releasable in the event of an overpressure in the battery cell is arranged in the upper side. In this case, the battery module includes an atomizing device, which is arranged in the first direction above the releasable opening of the at least one battery cell, and which comprises at least one flame passage opening, through which flames escaping from the releasable opening of the battery cell can penetrate, and which comprises a passage area which is smaller than an area of the releasable opening.


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    Title :

    Battery module, high-voltage battery, and motor vehicle


    Contributors:

    Publication date :

    2022-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / A62C FIRE-FIGHTING , Feuerbekämpfung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Battery module for a high-voltage battery of a motor vehicle, high-voltage battery and vehicle

    IDIKURT TUNCAY / SCHERER DANIEL / THANNHEUSER JOHANNES | European Patent Office | 2022

    Free access



    BATTERY MANAGEMENT SYSTEM FOR HIGH-VOLTAGE BATTERY OF MOTOR VEHICLE, HIGH-VOLTAGE BATTERY, AND MOTOR VEHICLE

    PRITSCHER FLORIAN / LAASCH FELIX / SCHMIEG TOBIAS | European Patent Office | 2020

    Free access