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:
Mar. 31, 2026
Filed:
Oct. 12, 2021
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventor:
Baeckgi Jung, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/293 (2021.01); H01M 10/04 (2006.01); H01M 10/658 (2014.01); H01M 50/209 (2021.01); H01M 50/264 (2021.01);
U.S. Cl.
CPC ...
H01M 50/293 (2021.01); H01M 10/0481 (2013.01); H01M 10/658 (2015.04); H01M 50/209 (2021.01); H01M 50/264 (2021.01);
Abstract
A battery pack includes a plurality of battery cells arranged in a longitudinal direction, a heat insulating sheet between two adjacent battery cells of the plurality of battery cells, a first friction sheet located between the heat insulating sheet and a first battery cell of the two adjacent battery cells and including non-adhesive surfaces in direct contact with the heat insulating sheet and the first battery cell, and a restrainer configured to provide a compressive force in the longitudinal direction from opposite ends of the plurality of battery cells.