BATTERY PACK AND DEVICE COMPRISING SAME

The battery pack according to one embodiment of the present invention comprises: a lower case and an upper case; and an annular gasket formed between the lower case and upper case so as to provide a seal between the cases, wherein the gasket comprises a first and a second sealing unit coupled to eac...

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Bibliographische Detailangaben
Hauptverfasser:	YOO, Hyongseok, HONG, Soon Chang
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The battery pack according to one embodiment of the present invention comprises: a lower case and an upper case; and an annular gasket formed between the lower case and upper case so as to provide a seal between the cases, wherein the gasket comprises a first and a second sealing unit coupled to each other, and the melting point of the second sealing unit is lower than that of the first sealing unit. Le bloc-batterie selon un mode de réalisation de la présente invention comprend : un boîtier inférieur et un boîtier supérieur; et un joint annulaire formé entre le boîtier inférieur et le boîtier supérieur de manière à former un joint d'étanchéité entre les boîtiers, le joint d'étanchéité comprenant une première et une seconde unité d'étanchéité couplées l'une à l'autre, et le point de fusion de la seconde unité d'étanchéité étant inférieur à celui de la première unité d'étanchéité. 본 발명의 일 실시예에 따른 전지팩은, 하부 케이스 및 상부 케이스; 및 상기 하부 케이스와 상기 상부 케이스 사이에 형성되어 상기 케이스들 사이를 밀봉하는 환형의 개스킷을 포함하고, 상기 개스킷은 서로 결합된 제1,2 실링부를 포함하고, 상기 제2 실링부의 용융점이 상기 제1 실링부의 용융점보다 낮다.