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Battery, electric apparatus, and method and device for preparing battery

專利號(hào)
US11996581B2
公開(kāi)日期
2024-05-28
申請(qǐng)人
JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED（CN Changzhou）
發(fā)明人
Kai Wu; Haiqi Yang; Xiaoteng Huang; Langchao Hu; Jiarong Hong; Wenli Wang
IPC分類
H01M50/383; H01M10/6568; H01M50/342
技術(shù)領(lǐng)域
battery,fire,prevention,pipeline,fastener,cell,electrode,relief,in,weak
地域： Changzhou

摘要

This application provides a battery, an electric apparatus, and a method and a device for preparing battery, relating to the field of battery technologies. The battery includes a battery cell having an electrode terminal; a fire prevention pipeline, configured to accommodate a fire prevention medium; and a fastener, configured to fasten the fire prevention pipeline. The fastener is connected to the electrode terminal.

說(shuō)明書(shū)

FIG. 9 is a bottom view of FIG. 7.

FIG. 10 is a schematic structural diagram of a fire prevention pipeline provided on a battery according to another embodiment of this application.

FIG. 11 is a schematic structural diagram of a fire prevention pipeline provided on a battery according to still another embodiment of this application.

FIG. 12 is a flowchart of a method for preparing battery according to some embodiments of this application.

FIG. 13 is a schematic composition diagram of a device for preparing battery according to some embodiments of this application.

Reference signs are described as follows:

    • 200. battery; 210. controller; 220. motor; 201. first housing; 202. second housing;
    • 300. battery module; 400. battery cell; 40. housing; 30. electrode assembly;
    • 10. end cover assembly; 10′. end cover plate; 20. connecting member;
    • 5. electrode terminal; 301. tab; 6. pressure relief mechanism; 2. injection member; 70. fire prevention pipeline;

權(quán)利要求

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