Search International and National Patent Collections
|1. (WO2014196778) BATTERY PACK WITH ENHANCED SAFETY AGAINST LEAKAGE OF LIQUID-PHASE REFRIGERANT|
|Applicants:||LG CHEM, LTD.
|Inventors:||ROH, Tae Hwan
LEE, Jin Kyu
KIM, Tae Hyuck
YOON, Jong Moon
HA, Jong Soo
|Title:||BATTERY PACK WITH ENHANCED SAFETY AGAINST LEAKAGE OF LIQUID-PHASE REFRIGERANT|
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.