Device for notching and secondary battery manufactured using the same

Disclosed is a device for notching, at an interval of a unit electrode, a continuous electrode sheet in which an electrode active material is applied to one or both surfaces thereof, to form a plurality of unit electrodes from the electrode sheet, the device including a press to press notches on the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAN CHANGMIN, PARK SANG HYUCK, JUNG SEOK JOO, MIN KI HONG, SONG KI HUN, YANG BYUNG TAEK, CHO JIHOON, KIM HYEONG, LEE HAN SUNG, KIM BYEONG GEUN, YOU JAE HOON, HWANG SUNG MIN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING ELECTRICITY HAND CUTTING TOOLS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY PUNCHING METAL SEVERING TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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