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1. (WO2018088577) GASKET FOR LITHIUM ION BATTERY PACK

Pub. No.:    WO/2018/088577    International Application No.:    PCT/KR2016/012785
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Wed Nov 09 00:59:59 CET 2016
IPC: H01M 2/10
H01M 2/08
B60L 11/18
Applicants: WOLVERINE KOREA CO., LTD
울브린코리아(주)
Inventors: KIM, Tae Joon
김태준
KIM, Hai Kyum
김해겸
KIM, Taek Kil
김택길
Title: GASKET FOR LITHIUM ION BATTERY PACK
Abstract:
The present invention provides a gasket for a lithium ion battery pack that is installed between coupling parts of a lithium ion battery pack that fastens each coupling part of a first and a second housing by means of a plurality of bolt-couplings so as to seal the same, wherein the gasket is composed of a plurality of divided gaskets that are divided and installed between at least a part of the plurality of bolts, fastening holes in which the bolts are installed are formed in screw-coupling parts of both end parts of each of the divided gaskets, the fastening holes are arranged to overlap with one another so that the adjacent screw-coupling parts can be coupled using the bolt, and the overlapped part of the screw-coupling part is arranged on an inner side relative to an outer diameter of a head part of the bolt when the bolt is fastened so that the respective screw-coupling parts around the overlapped fastening holes can be pressed due to the pressure of the head part of the bolt.