A traction battery pack venting assembly includes an enclosure, at least one cell stack within the enclosure, a cross-member assembly within the enclosure, and a valve assembly that opens to provide a vent path from the at least one cell stack to a passageway of the cross-member assembly. A method of establishing a vent path within a traction battery pack includes, within a battery pack enclosure, using a valve assembly to block an opening to a passageway provided by a cross-member assembly; and in response to at least one battery cell within the battery pack enclosure venting, opening the valve assembly to permit flow through the opening to the passageway.


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    Title :

    TRACTION BATTERY PACK VENTING ASSEMBLY AND METHOD OF ESTABLISHING A TRACTION BATTERY PACK VENT PATH



    Publication date :

    2024-03-07


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



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