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:
Sep. 19, 2023
Filed:
Nov. 15, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Youngsun Yun, Daejeon, KR;
Hyun Wook Jeon, Daejeon, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/20 (2006.01); H01M 50/262 (2021.01); H01M 10/48 (2006.01); H01M 50/298 (2021.01); H01M 50/505 (2021.01); H01M 50/211 (2021.01);
U.S. Cl.
CPC ...
H01M 50/262 (2021.01); H01M 10/482 (2013.01); H01M 50/211 (2021.01); H01M 50/298 (2021.01); H01M 50/505 (2021.01);
Abstract
A battery module includes: a housing accommodating a plurality of battery cells, the housing including a bottom plate and a side plate. A connection board is located on one end or both ends of the housing. The connection board is coupled to the side plate, a plurality of air channels are formed in the side plate, and the connection board includes a plurality of protrusions located between adjacent air channels of the plurality of air channels.