发明公开
- 专利标题： ORIENTED PRESSURE RELIEF STRUCTURE, BATTERY BOX, BATTERY, AND ELECTRIC APPARATUS
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申请号： US18738533申请日： 2024-06-10
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公开(公告)号： US20240332720A1公开(公告)日： 2024-10-03
- 发明人: Xiaoyin YU , Zhijie HUANG , Huimin MIAO
- 申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- 申请人地址： CN Fujian
- 专利权人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- 当前专利权人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- 当前专利权人地址： CN Fujian
- 优先权： CN 2220625921.7 2022.03.22
- 主分类号： H01M50/333
- IPC分类号： H01M50/333 ; H01M50/367
摘要：
This application relates to an oriented pressure relief structure, a battery box, a battery, and an electric apparatus. A pressure relief assembly can control, based on a relationship between an internal pressure of the battery and a preset pressure, a cover to switch between a pressure relief position and a sealing position to implement opening and closing of a pressure relief channel, thereby implementing reuse of the oriented pressure relief structure.
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