专利名称：UPPER COVER ASSEMBLY AND BATTERY PACK再见的歌词>企业实习
发明人：HUANG, Haihua，黄海华,LU, Zequan，陆泽全申请号：CN2019/089320
申请日：20190530
公开号：WO2020/215443A1三人成虎文言文
公开日：
20201029
专利内容由知识产权出版社提供
专利附图：
摘要：The prent invention relates to the technical field of energy storage devices, and more particularly, relates to an upper cover asmbly and a battery pack. The upper cover asmbly compris: an upper cover main body comprising a top plate and side
怎么去抬头纹>冯仑的书plates connected to the periphery of the top plate, gas discharge openings being arranged at the side plates; and gas discharge units including first gas discharge units and cond gas discharge units in communication with one another, wherein the first gas discharge units are arranged at the top plate, the cond gas discharge units are arranged at the side plates, and the first gas discharge units are in communication with the gas discharge openings by means of the cond gas discharge units. The upper cover asmbly of the prent invention enables a gas (in a battery unit) to be quickly discharged from first gas discharge units and cond gas discharge units to gas discharge openings, thereby solving the problem in the art in which a battery pack experiences a thermal runaway when an explosion-proof valve is not timely opened.
申请人：CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED，宁德时代新能源科技股份有限公司
地址：No. 2, Xingang Road, Zhangwan Town, Jiaocheng District, Ningde, Fujian 352100 CN，中国福建省宁德市蕉城区漳湾镇新港路2号, Fujian 352100 CN
国籍：CN,CN
代理人：UNI-INTEL PATENT AND TRADEMARK LAW FIRM，北京汇思诚业知识产权代理有限公司
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