Battery pack having improved safety against leakage of liquid refrigerant

Disclosed herein is a battery pack including at least one battery module including a battery cell stack constituted by two or more stacked battery cells that can be charged and discharged and a pack case for surrounding an outside of the battery module, wherein a liquid refrigerant isolated from an...

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Bibliographic Details
Main Authors Ha, Jong Soo, Yoon, Jong Moon, Lee, Jin Kyu, Lee, Yoonhee, Jung, Junhee, Roh, Tae Hwan, Kim, Tae Hyuck
Format Patent
LanguageEnglish
Published 25.09.2018
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:Disclosed herein is a battery pack including at least one battery module including a battery cell stack constituted by two or more stacked battery cells that can be charged and discharged and a pack case for surrounding an outside of the battery module, wherein a liquid refrigerant isolated from an inner space of the pack case removes heat conducted from the battery cells through cooling of the pack case.
Bibliography:Application Number: US201414762218