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US 2023/0369711 A1Published application
End cap, battery cell, battery and power consuming device
AssigneeContemporary Amperex Technology Co., Limited
InventorsWenlin ZHOU, Liangfan XU, Quankun LI, Peng WANG
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Abstract
An end cap may comprise a cap body and a pressure relief groove. The cap body may be provided with a pressure relief portion, wherein the pressure relief groove may be formed in the cap body, and the pressure relief groove may delimit the pressure relief portion. The pressure relief portion may be bent in a thickness direction of the cap body.
Claims18
An end cap, characterized by comprising:
- a cap body provided with a pressure relief portion;
- and
- a pressure relief groove provided in the cap body, the pressure relief groove delimiting the pressure relief portion;
- wherein the pressure relief portion is bent in a thickness direction of the cap body.
1 more element
Dependencies are inferred from the claim text.