BATTERY CELL COMPRISING SEALING PART HAVING EMBOSSED PATTERN FORMED, AND SEALING BLOCK FOR MANUFACTURING SAME

The present invention relates to a battery cell including a pouch-shaped battery case configured to receive an electrode assembly therein, wherein the pouch-shaped battery case includes a sealed portion provided at an outer periphery thereof surrounding an electrode assembly receiving portion, and a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KANG, Gyung Soo, LEE, Jae Ho
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BASIC ELECTRIC ELEMENTS ELECTRICITY PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention relates to a battery cell including a pouch-shaped battery case configured to receive an electrode assembly therein, wherein the pouch-shaped battery case includes a sealed portion provided at an outer periphery thereof surrounding an electrode assembly receiving portion, and an embossed pattern is formed on the sealed portion in all directions, whereby it is possible to increase sealing force of a pouch-shaped battery cell without addition of a separate battery cell manufacturing process.