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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.:

US 12068459 B1

PDFFull Text
Date of Patent:
Aug. 20, 2024

Filed:

Sep. 29, 2021

Failed battery cell handling method, battery module, battery pack, and device

Applicant:

Contemporary Amperex Technology Co., Limited, Fujian, CN;

Inventors:

Peng Wang, Ningde, CN;

Xingdi Chen, Ningde, CN;

Mingdi Xie, Ningde, CN;

Linggang Zhou, Ningde, CN;

Zhanyu Sun, Ningde, CN;

Kai Wu, Ningde, CN;

Assignee:

CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Fujian, CN;

Attorney:

Scully, Scott, Murphy & Presser, P.C.

Primary Examiner:

Gregg Cantelmo

Int. Cl.
CPC ...
H01M 10/42 (2006.01); B60L 50/64 (2019.01); H01M 10/48 (2006.01); H01M 10/653 (2014.01); H01M 50/103 (2021.01); H01M 50/119 (2021.01); H01M 50/209 (2021.01); H01M 50/249 (2021.01); H01M 50/291 (2021.01); H01M 50/543 (2021.01);
U.S. Cl.
CPC ...
H01M 10/4207 (2013.01); B60L 50/64 (2019.02); H01M 10/4235 (2013.01); H01M 10/482 (2013.01); H01M 10/653 (2015.04); H01M 50/103 (2021.01); H01M 50/119 (2021.01); H01M 50/209 (2021.01); H01M 50/249 (2021.01); H01M 50/291 (2021.01); H01M 50/543 (2021.01); H01M 2220/20 (2013.01);
Abstract

A failed battery cell handling method, a battery module, a battery pack, and a device, which relates to the technical field of energy devices. The handling method includes: injecting a conductive material into a failed battery cell, where the conductive material is in a molten state when being injected, and is in a solid state after cooling, and the conductive material is configured to electrically connect a positive terminal and a negative terminal of the failed battery cell.

Find Patent Forward Citations

Wang, Peng. (2024). Failed battery cell handling method, battery module, battery pack, and device (U.S. Patent No. 12068459). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12068459

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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