A system includes a stack of battery cells within a container. A respective valve is included in at least one of the cells for admitting the coolant into a cell interior of the at least one of the cells in the event of a thermal run away event, and for keeping the coolant out of the at least one cell otherwise.


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    Title :

    EXTINGUISHING BATTERY THERMAL RUNAWAY


    Contributors:

    Publication date :

    2022-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / 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






    DISTRIBUTED BATTERY THERMAL RUNAWAY DETECTION

    RAHBARI ASR NAVID / GRIMES JEFFERY R / FONG WAI HWA | European Patent Office | 2020

    Free access

    Distributed battery thermal runaway detection

    RAHBARI ASR NAVID / GRIMES JEFFERY R / FONG WAI HWA | European Patent Office | 2021

    Free access