A battery system includes a first battery cell and a neighboring second battery cell. The battery system also includes a battery system enclosure surrounded by an external environment and configured to house the first and second battery cells. The battery system additionally includes a collection bag housed within the battery system enclosure and fixed to each battery cell. The collection bag is configured to capture high-temperature gases and/or debris vented by at least one of the battery cells. The collection bag is also configured to divert the captured high-temperature gases and/or debris of each battery cell away from the other battery cell. The collection bag thereby reduces transfer of the high-temperature gases and/or debris between the battery cells and mitigates propagation of a thermal runaway event in the battery system. The collection bag is further configured to expel the captured high-temperature gases and/or debris to the external environment.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    BATTERY SYSTEM ENCLOSURE WITH BATTERY CELL VENTING COLLECTION BAG FOR THERMAL RUNAWAY MITIGATION


    Beteiligte:
    YADAV ANIL (Autor:in) / GANGADHARAIAH MUKESH (Autor:in)

    Erscheinungsdatum :

    23.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    BATTERY SYSTEM ENCLOSURE WITH VENTING CHANNEL(S) FOR THERMAL RUNAWAY MITIGATION

    WU RAN / YAN XIANFENG / SIMONIN MATTHEW | Europäisches Patentamt | 2024

    Freier Zugriff

    Battery system housing with battery cell exhaust collection pouch for thermal runaway mitigation

    YADAV ARVIND / GANGADHARAIAH MADHAVI | Europäisches Patentamt | 2025

    Freier Zugriff

    Experimental and Numerical Insights on Battery Venting during Thermal Runaway

    Garcia, Antonio / Gil, Antonio / Golke, Diego et al. | British Library Conference Proceedings | 2023


    Experimental and Numerical Insights on Battery Venting during Thermal Runaway

    Garcia, Antonio / Gil, Antonio / Micó, Carlos et al. | SAE Technical Papers | 2023


    Battery cell support assembly with integral thermal runaway mitigation

    WANG DANIEL M / HICKEY ROBERT P / GRIFFITH ERIC D et al. | Europäisches Patentamt | 2024

    Freier Zugriff