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:
Jan. 11, 2022
Filed:
Nov. 29, 2018
Lg Chem, Ltd., Seoul, KR;
Soon-Chang Hong, Daejeon, KR;
Tae-Wook Kim, Daejeon, KR;
Myung-Ki Park, Daejeon, KR;
Jason Chong-Hoon Kwon, Daejeon, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
Disclosed is a battery module comprising a cell assembly including a plurality of secondary batteries stacked in at least one direction, and a bus bar assembly including a plurality of bus bars configured to electrically connect the plurality of secondary batteries and having at least one perforation hole into which the electrode leads are inserted, and a bus bar frame configured so that the plurality of bus bars are mounted to an outer side surface thereof, wherein the bus bar frame includes: a bus bar fixing portion having an insert space elongated in the right and left direction, the bus bar fixing portion fixing a top end and a bottom end of the bus bar, and a bus bar open portion opened so that the perforation hole of the bus bar is exposed inwards as the position of the bus bar in the right and left direction is changed.