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. 04, 2025
Filed:
Nov. 12, 2020
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Han Young Lee, Daejeon, KR;
Jun Soo Park, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/613 (2014.01); A62C 3/16 (2006.01); A62C 35/10 (2006.01); B26D 1/00 (2006.01); H01M 10/42 (2006.01); H01M 10/647 (2014.01); H01M 50/211 (2021.01); H01M 50/673 (2021.01);
U.S. Cl.
CPC ...
A62C 3/16 (2013.01); A62C 35/10 (2013.01); B26D 1/0006 (2013.01); H01M 10/425 (2013.01); H01M 10/613 (2015.04); H01M 10/647 (2015.04); H01M 50/211 (2021.01); H01M 50/673 (2021.01); B26D 2001/002 (2013.01); B26D 2001/0033 (2013.01); B26D 2001/006 (2013.01); H01M 2200/10 (2013.01); H01M 2200/20 (2013.01);
Abstract
A battery module having a fire-extinguisher, and more particularly to a battery module having a fire-extinguisher, the battery module including a plurality of battery cells stacked in a vertical direction or a horizontal direction and a fire-extinguisher located adjacent to each of the battery cells, wherein the fire-extinguisher includes a fire-extinguishing pack containing a tire-extinguishing material, a piezoelectric element interposed between the battery cell and the fire-extinguishing pack, and at least one breaking unit interposed between the battery cell and the fire-extinguishing pack.