专利检索 ap:("JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED") AND inv:"Chenyi Xu" 第 1 页

1.

发明授权
Box body applied to battery, battery assembly, electric apparatus, and method and device for preparing battery assembly 有权

公开(公告)号：US11894583B2

公开(公告)日：2024-02-06

申请号：US18054314

申请日：2022-11-10

申请人： JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED

发明人： Chengdu Liang , Jiarong Hong , Xiaoteng Huang , Wenli Wang , Haiqi Yang , Langchao Hu , Chenyi Xu

IPC分类号： H01M50/691 , H01M10/613 , H01M10/625 , H01M50/24 , H01M50/682 , H01M50/271 , H01M10/04

CPC分类号： H01M50/691 , H01M10/0404 , H01M10/613 , H01M10/625 , H01M50/24 , H01M50/271 , H01M50/682 , H01M2220/20

摘要： A box body includes a carrying plate configured to carry a battery and a one-way gravity valve disposed at the carrying plate. The one-way gravity valve is configured to be closed in response to a gravity of liquid in the box body being less than a threshold, and to be open in response to the gravity of the liquid in the box body reaching the threshold.