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:
Feb. 14, 2023
Filed:
Jun. 28, 2021
Applicant:
Contemporary Amperex Technology Co., Limited, Fujian, CN;
Inventors:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/00 (2021.01); H01M 50/244 (2021.01); H01M 50/262 (2021.01); H01M 50/204 (2021.01);
U.S. Cl.
CPC ...
H01M 50/244 (2021.01); H01M 50/204 (2021.01); H01M 50/262 (2021.01);
Abstract
The present application is provided with a battery box and a battery module. The battery box includes a plurality of end plates; a plurality of side plates, where one end plate is provided between adjacent side plates, and the end plates and the side plates enclose and form a cavity of the battery box. A plurality of welding members are formed by bending an end portion of each of the side plates and/or each of the end plates for enclosure for multiple times. Each of the welding members is configured to weld to a corresponding end plate or side plate.