Seitenabdichtungsvorrichtung für Stapelelektrodenanordnung

Details

Veröffentlichungs-Nr.

EP4753000

Anmeldetag

2. Juli 2025

Veröffentlichung

19. Februar 2026

Rechtsraum

EP

IPC

H01M10/04, H01M50/186

Abstract

Disclosed is a side sealing apparatus for stacked type electrode assemblies, and more particularly a side sealing apparatus for stacked type electrode assemblies for sealing a side surface of a stacked type electrode assembly having a separator interposed between a first electrode and a second electrode, the side sealing apparatus including a first sealing tool located on one side surface of the stacked type electrode assembly and a second sealing tool located on another side surface of the stacked type electrode assembly, wherein at least one of the first sealing tool or the second sealing tool has a protruding portion and a depressed portion at an inner surface thereof configured to face the side surface of the stacked type electrode assembly.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea

Fachgebiete