Search International and National Patent Collections

1. (WO2018043924) STRAP FOR BATTERY MODULE, BATTERY MODULE COMPRISING SAME, AND JIG FOR COMPRESSING STRAP

Pub. No.:    WO/2018/043924    International Application No.:    PCT/KR2017/008252
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Tue Aug 01 01:59:59 CEST 2017
IPC: H01M 2/10
Applicants: LG CHEM, LTD.
주식회사 엘지화학
Inventors: CHI, Ho-June
지호준
LEE, Jung-Hoon
이정훈
MUN, Jeong-O
문정오
JEONG, Byoung-Cheon
정병천
Title: STRAP FOR BATTERY MODULE, BATTERY MODULE COMPRISING SAME, AND JIG FOR COMPRESSING STRAP
Abstract:
The present invention can provide a strap for compressing outer surfaces of a battery module to prevent deformation of the battery module caused by battery cell swelling, the strap for compressing battery module which has a closed loop structure larger than the outer circumference of the battery module and a welded portion provided in a folded form at at least a portion in the closed loop such that the folded portions overlap with each other when a preset pressure is applied.