BATTERY MODULE, BATTERY PACK INCLUDING THE BATTERY MODULE, AND ENERGY STORAGE SYSTEM AND VEHICLE INCLUDING THE BATTERY PACK

BATTERY MODULE, BATTERY PACK INCLUDING THE BATTERY MODULE, AND ENERGY STORAGE SYSTEM AND VEHICLE INCLUDING THE BATTERY PACK

A battery module includes at least one battery cell, a module case accommodating the at least one battery cell, at least one leakage prevention pocket provided in the module case to prevent leakage of flame or spark in case of an abnormal situation of the at least one battery cell, and a fire exting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HONG, Sung-Goen, KIM, Seung-Hyun, OH, Young-Hoo, JO, Sang-Hyun, CHO, Young-Bum, OK, Seung-Min
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:A battery module includes at least one battery cell, a module case accommodating the at least one battery cell, at least one leakage prevention pocket provided in the module case to prevent leakage of flame or spark in case of an abnormal situation of the at least one battery cell, and a fire extinguishing agent injection unit provided to the at least one leakage prevention pocket and configured to inject a fire extinguishing agent into the module case in the event of the abnormal situation.