BATTERY MODULE, AND BATTERY PACK AND VEHICLE COMPRISING SAME

A battery module according to an embodiment of the present invention comprises: a sub module including a cell stack assembly which comprises a plurality of battery cells and flow channel spacers interposed between adjacent battery cells and having coolant channels for allowing an insulating coolant...

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Bibliographic Details
Main Authors YUN, Hyeon-Ki, TANNENBERGER, Guenter, HARASZTOSI, Uwe, JU, Eun-Ah, JANKE, Jan
Format Patent
LanguageEnglish
French
Korean
Published 15.12.2022
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Summary:A battery module according to an embodiment of the present invention comprises: a sub module including a cell stack assembly which comprises a plurality of battery cells and flow channel spacers interposed between adjacent battery cells and having coolant channels for allowing an insulating coolant to flow in direct contact with the battery cells; a module housing accommodating the sub module therein; a front sealing plate covering an opening at one side of the module housing in the longitudinal direction and having an inlet for introduction of the insulating coolant; and a rear sealing plate covering an opening at the other side of the module housing in the longitudinal direction and having an outlet for discharge of the insulating coolant. Un module de batterie selon un mode de réalisation de la présente invention comprend : un sous-module comprenant un ensemble empilement d'éléments qui comprend une pluralité d'éléments de batterie et des entretoises de canal d'écoulement interposées entre des éléments de batterie adjacents et ayant des canaux de fluide de refroidissement pour permettre à un agent de refroidissement isolant de s'écouler en contact direct avec les éléments de batterie ; un boîtier de module contenant le sous-module à l'intérieur de celui-ci ; une plaque d'étanchéité avant recouvrant une ouverture d'un côté du boîtier de module dans la direction longitudinale et ayant une entrée pour l'introduction du liquide de refroidissement isolant ; et une plaque d'étanchéité arrière recouvrant une ouverture de l'autre côté du boîtier de module dans la direction longitudinale et ayant une sortie pour la décharge du réfrigérant isolant. 본 발명의 일 실시예에 따른 배터리 모듈은, 복수의 배터리 셀 및 인접한 배터리 셀 사이에 개재되어 절연 냉각액이 상기 배터리 셀과 직접 접촉하며 흐를 수 있도록 하는 냉각액 유로를 구비하는 유로 스페이서를 포함하는 셀 적층체 어셈블리를 포함하는 서브 모듈; 상기 서브 모듈을 수용하는 모듈 하우징; 상기 모듈 하우징의 길이 방향 일 측 개구부를 커버하며 절연 냉각액의 유입을 위한 인렛을 구비하는 프론트 실링 플레이트; 및 상기 모듈 하우징의 길이 방향 타 측 개구부를 커버하며 절연 냉각액의 배출을 위한 아웃렛을 구비하는 리어 실링 플레이트; 를 포함한다.
Bibliography:Application Number: WO2022KR08019