ELECTRODE ASSEMBLY MANUFACTURING METHOD AND APPARATUS

The present invention relates to a method and device for manufacturing an electrode assembly. The method for manufacturing an electrode assembly according to the present invention includes: a lamination process of alternately stacking an electrode and a separator and bonding the stacked electrode an...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Sang Don, CHO, Cheul Kyun, SEO, Young Sun
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL BASIC ELECTRIC ELEMENTS ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL 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 SPRAYING OR ATOMISING IN GENERAL 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 method and device for manufacturing an electrode assembly. The method for manufacturing an electrode assembly according to the present invention includes: a lamination process of alternately stacking an electrode and a separator and bonding the stacked electrode and separator to each other; a cutting process of cutting the electrode and the separator, which are bonded to each other, to a predetermined size to form a plurality of unit cells; a stacking process of sequentially stacking the plurality of cut unit cells to form a cell stack; an induction heating process of induction-heating the cell stack by an induction heater; and a unit cell bonding process of pressing the induction-heated cell stack to bond the plurality of unit cells to each other.