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. 10, 2020
Filed:
Jul. 11, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventor:
Chul Kyu Lee, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/34 (2006.01); H01M 2/02 (2006.01); H01M 2/20 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 2/34 (2013.01); H01M 2/0202 (2013.01); H01M 2/0237 (2013.01); H01M 2/204 (2013.01); H01M 2/206 (2013.01); H01M 2/202 (2013.01); H01M 2/348 (2013.01); H01M 10/0525 (2013.01); H01M 2200/103 (2013.01); H01M 2220/20 (2013.01); H01M 2220/30 (2013.01);
Abstract
The present invention relates to a battery pack capable of improving stability from safety issues occurring in an overcurrent state. The battery pack includes a unit cell, a bus bar electrically connected to the unit cell and short-circuited by overcurrent, and a protection part disposed in the bus bar to absorb spark occurring when the bus bar is short-circuited.