The present disclosure provides a structurally reinforced housing cover for a traction battery pack. A traction battery pack for use in a powered vehicle is disclosed. An exemplary traction battery pack may include an outer housing assembly establishing an interior, and an array of batteries housed within the interior. The polymer-based housing cover of the housing assembly may be structurally reinforced by one or more structural cross members. The structural cross-member is designed to provide structural integrity during both normal operating conditions and thermal/ventilation events of the traction battery pack.
本公开提供了“用于牵引电池包的结构加强的外壳盖”。公开了用于电动化车辆中的牵引电池包。示例性牵引电池包可以包括建立内部的外壳体总成,以及容纳在所述内部内的电池阵列。外壳体总成的基于聚合物的外壳盖可以通过一个或多个结构横向构件在结构上加强。结构横向构件被设计成在牵引电池包的正常工况和热/通风事件两者期间提供结构完整性。
STRUCTURALLY REINFORCED HOUSING COVER FOR A
用于牵引电池包的结构加强的外壳盖
2024-04-02
Patent
Electronic Resource
Chinese
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 |
European Patent Office | 2020
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