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. 21, 2025
Filed:
Jun. 26, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jong Cheol Lee, Daejeon, KR;
Geun Hoe Huh, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/6571 (2014.01); H01M 10/48 (2006.01); H01M 10/615 (2014.01); H01M 10/617 (2014.01); H01M 10/647 (2014.01); H01M 10/653 (2014.01); H01M 10/658 (2014.01); H01M 50/209 (2021.01);
U.S. Cl.
CPC ...
H01M 10/6571 (2015.04); H01M 10/486 (2013.01); H01M 10/615 (2015.04); H01M 10/617 (2015.04); H01M 10/647 (2015.04); H01M 10/653 (2015.04); H01M 10/658 (2015.04); H01M 50/209 (2021.01);
Abstract
A battery pack capable of inhibiting the occurrence of temperature deviations between battery cells in a battery cell stack includes a battery cell stack having a plurality of battery cells stacked in tight contact with each other; a heating member disposed along and in contact with three outer surfaces of the battery cell stack; a temperature sensor connected to each of the battery cells; and a battery pack case configured to receive the battery cell stack, the heating member, and the temperature sensors. The heating member has a structure including a first surface, a second surface, and a third surface.