The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2024
Filed:
Dec. 30, 2020
Jiangsu Contemporary Amperex Technology Limited, Jiangsu, CN;
Chengdu Liang, Jiangsu, CN;
Jiarong Hong, Jiangsu, CN;
Haiqi Yang, Jiangsu, CN;
Xiaoteng Huang, Jiangsu, CN;
Wenli Wang, Jiangsu, CN;
Langchao Hu, Jiangsu, CN;
Cheng Xue, Jiangsu, CN;
JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED, Jiangsu, CN;
Abstract
A battery, a power consumption device, and a method and device for producing a battery are provided. The battery includes: a battery cell including a pressure relief mechanism configured to be actuated when an internal pressure or temperature of the battery cell reaches a threshold, to relieve the internal pressure; and a fire-fighting pipeline configured to accommodate a fire-fighting medium and discharge the fire-fighting medium when the pressure relief mechanism is actuated; where the fire-fighting pipeline is covered with an isolation layer, and the isolation layer is configured to block the contact of gases and the fire-fighting pipeline so as not to generate condensate. In a battery provided by the present application the fire-fighting pipeline is covered with an isolation layer, and the isolation layer may be configured to reduce the influence of the condensate on the battery and improving the safety of the battery.