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:
Oct. 18, 2022
Filed:
Jun. 11, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventor:
Yun-Ki Choi, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/613 (2014.01); H01M 10/653 (2014.01); H01M 10/647 (2014.01); H01M 10/6551 (2014.01); H01M 50/20 (2021.01);
U.S. Cl.
CPC ...
H01M 10/613 (2015.04); H01M 10/647 (2015.04); H01M 10/653 (2015.04); H01M 10/6551 (2015.04); H01M 50/20 (2021.01);
Abstract
A battery module includes: a module body including a cell assembly stack formed by stacking a plurality of cell assemblies and a module case configured to accommodate the cell assembly stack; and a pair of heatsinks disposed at an upper portion and a lower portion of the module body, respectively, to dissipate heat transferred from the module case. Each of the cell assemblies includes: at least one battery cell; a cartridge configured to accommodate the battery cell; and a pair of thermally conductive resin layers filled in respective empty spaces formed between a top end of the battery cell and the cartridge and between a bottom end of the battery cell and the cartridge.