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:
Apr. 28, 2020
Filed:
Nov. 29, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/04 (2006.01); H01M 2/20 (2006.01); H01M 10/42 (2006.01); H01M 2/10 (2006.01); H01M 2/22 (2006.01); H01M 2/02 (2006.01); H05K 3/32 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 2/206 (2013.01); H01M 2/024 (2013.01); H01M 2/04 (2013.01); H01M 2/1061 (2013.01); H01M 2/1077 (2013.01); H01M 2/22 (2013.01); H01M 10/425 (2013.01); H05K 3/325 (2013.01); H01M 10/0525 (2013.01); H01M 2220/20 (2013.01); H05K 2201/10037 (2013.01); H05K 2203/104 (2013.01); Y02E 60/122 (2013.01);
Abstract
Disclosed is a battery pack, which includes a plurality of stacked cells; a board assembly including interconnect circuit boards (ICBs) arranged corresponding to cell leads; an ICB cover detachably coupled to the board assembly; and a magnet installed at the ICB cover and coupled to the ICB by a magnetic force thereof with the cell lead being interposed therebetween, wherein the lead is closely fixed to the ICB by means of the magnetic force acting between the ICB and the magnet.