Battery pack

A battery pack is disclosed. The battery pack includes a plurality of battery cells (10) arranged in a first direction (Z1), a case frame (160) having an opened end to receive the battery cells, and a finishing plate (120) configured to be coupled to the opened end of the case frame. The case frame...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NOH, KYOUNG-HWAN, CHOI, HONG-KEUN, BAE, MINOL, JEONG, IK-JAE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BASIC ELECTRIC ELEMENTS BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PRINTED CIRCUITS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY STORING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A battery pack is disclosed. The battery pack includes a plurality of battery cells (10) arranged in a first direction (Z1), a case frame (160) having an opened end to receive the battery cells, and a finishing plate (120) configured to be coupled to the opened end of the case frame. The case frame includes a pair of side plates (140) extending in the first direction and an end plate (150) disposed between the side plates to form a closed end opposite to the opened end. The side plates and the end plate are formed in one piece. The battery pack has an improved coupling structure for easily assembling multiple battery cells as a module and providing sufficient coupling strength between the finishing and side plates.