Dichtungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4759518

Anmeldetag

4. November 2024

Veröffentlichung

5. Juni 2025

Rechtsraum

EP

Abstract

A sealing device according to an embodiment of the present disclosure seals a lead film covering a lead metal of an electrode lead and a pouch enclosing the lead film. The sealing device includes a sealing block including at least one sealing surface provided to press the lead film and the pouch overlapping with each other; and a sealing protrusion provided on a portion of the sealing surface to protrude from the sealing surface with a predetermined thickness in a pressing direction of the sealing block to prevent the lead film from flowing into a width direction of the sealing surface.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea