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. 02, 2025
Filed:
Mar. 04, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Sang-Hyun Jo, Daejeon, KR;
Young-Seok Lee, Daejeon, KR;
Kyung-Hyun Bae, Daejeon, KR;
Jin-Kyu Shin, Daejeon, KR;
Jin-Kyu Lee, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/383 (2021.01); H01M 50/143 (2021.01); H01M 50/211 (2021.01);
U.S. Cl.
CPC ...
H01M 50/383 (2021.01); H01M 50/143 (2021.01); H01M 50/211 (2021.01);
Abstract
A battery module includes at least one battery cell; and a module case configured to accommodate the at least one battery cell, wherein a fire extinguishing agent supply channel connected to a fire extinguishing tank containing a fire extinguishing agent to directly inject the fire extinguishing agent into the module case when a thermal runaway or fire occurs at the at least one battery cell is provided to an inside of at least one side of the module case.