Provided are passive thermal suppression material systems for battery packs. This disclosure details exemplary battery pack designs for use in electrified vehicles. An exemplary battery pack may include a battery system and a passive thermal suppression material system positioned about at least a portion of the battery system. The passive thermal suppression material system is configured to release a thermal suppression material during certain battery thermal events. The thermal suppression material prevents or delays thermal runaway inside the battery pack.

    本公开提供了“用于电池组的无源热抑制材料”。本公开详述用于电动化车辆中的示例性电池组设计。示例性电池组可以包括电池系统和围绕所述电池系统的至少一部分定位的无源热抑制材料系统。所述无源热抑制材料系统被配置为在某些电池热事件期间释放热抑制材料。所述热抑制材料防止或延迟所述电池组内侧的热失控。


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    Title :

    PASSIVE THERMAL SUPPRESSION MATERIAL SYSTEMS FOR BATTERY PACKS


    Additional title:

    用于电池组的无源热抑制材料系统



    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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




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