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:
Jan. 04, 2022
Filed:
Oct. 26, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Gyung-Soo Kang, Daejeon, KR;
Yong-Il Kim, Daejeon, KR;
Jin-Moo Nam, Daejeon, KR;
Seung-Yoon Lee, Daejeon, KR;
Jong-Hyun Jo, Daejeon, KR;
Yong-Seok Choi, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/12 (2006.01); H01M 10/48 (2006.01); H01M 10/613 (2014.01); H01M 10/6562 (2014.01); H01M 50/375 (2021.01);
U.S. Cl.
CPC ...
H01M 50/375 (2021.01); H01M 10/488 (2013.01); H01M 10/613 (2015.04); H01M 10/6562 (2015.04);
Abstract
A battery pack including at least one battery cell; a pack case configured to accommodate the battery cell and having a cooling hole formed therethrough; a flow meter provided at an outer side of the pack case and disposed adjacent to the cooling hole; and an opening and closing unit configured to open or close the cooling hole according to a temperature change inside the pack case.