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1. (WO2014196778) BATTERY PACK WITH ENHANCED SAFETY AGAINST LEAKAGE OF LIQUID-PHASE REFRIGERANT

Pub. No.:    WO/2014/196778    International Application No.:    PCT/KR2014/004909
Publication Date: Fri Dec 12 00:59:59 CET 2014 International Filing Date: Wed Jun 04 01:59:59 CEST 2014
IPC: H01M 10/60
H01M 10/64
H01M 10/6567
H01M 2/10
Applicants: LG CHEM, LTD.
주식회사 엘지화학
Inventors: ROH, Tae Hwan
노태환
LEE, Jin Kyu
이진규
KIM, Tae Hyuck
김태혁
JUNG, Junhee
정준희
LEE, Yoonhee
이윤희
YOON, Jong Moon
윤종문
HA, Jong Soo
하종수
Title: BATTERY PACK WITH ENHANCED SAFETY AGAINST LEAKAGE OF LIQUID-PHASE REFRIGERANT
Abstract:
The present invention provides a battery pack comprising: at least one battery module containing a battery cell stack in which at least two chargeable and dischargeable battery cells are stacked; and a pack case surrounding the exterior of the battery module, wherein a liquid-phase refrigerant, isolated from the inner space of the pack case, removes heat conducted from the battery cells by cooling the pack case.