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. 25, 2018
Filed:
Aug. 22, 2014
Lg Chem, Ltd., Seoul, KR;
Bum Hyun Lee, Daejeon, KR;
Jin-Kyu Shin, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
A battery module including unit cells, each of which has electrode terminals formed at one side thereof, cartridges for fixing the unit cells, respectively, and busbars coupled to the electrode terminals for electrically interconnecting the unit cells. The unit cells are mounted at the respective cartridges such that the electrode terminals are opposite to each other, and the electrode terminals are connected in parallel to each other via the busbars such that the cartridges have unit cell parallel connection structures. The cartridges are stacked such that the unit cell parallel connection structures are arranged in a height direction from a ground, and the unit cell parallel connection structures are connected to each other via a series connection member and/or a parallel connection member for connecting the unit cell parallel connection structures in series and/or in parallel to each other.