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. 01, 2020
Filed:
Dec. 09, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Kang-Gu Lee, Daejeon, KR;
Sung-Dae Kim, Daejeon, KR;
Young-Hoo Oh, Daejeon, KR;
Jae-Hun Yang, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/10 (2006.01); H01M 10/42 (2006.01); B60L 50/50 (2019.01); B60L 50/64 (2019.01);
U.S. Cl.
CPC ...
B60L 50/64 (2019.02); H01M 2/10 (2013.01); H01M 2/1072 (2013.01); H01M 2/1094 (2013.01); H01M 10/42 (2013.01); H01M 2220/20 (2013.01); Y02T 10/7005 (2013.01);
Abstract
Disclosed is a battery pack, which includes a battery module having at least one battery cell, a pack case made of a metal material and configured to package the battery module, and a fire extinguishing liquid guide cover configured to cover one side of the pack case, the fire extinguishing liquid guide cover being melted over a predetermined temperature to form an opening so that a fire extinguishing liquid is guided into the pack case, the fire extinguishing liquid guide cover having a noise shielding member for shielding an electromagnetic noise not to enter the pack case.