Dichtungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4775384

Anmeldetag

18. Juni 2025

Veröffentlichung

30. April 2026

Rechtsraum

EP

Abstract

The present disclosure relates to a secondary battery sealing device for sealing an exterior material of a secondary battery which can be repeatedly charged and discharged. The sealing device, according to an embodiment of the present invention, comprises a pressing unit for pressing an edge of an exterior material of a secondary battery, and a transfer unit for transferring energy supplied from the outside to the pressing unit, wherein the pressing unit includes: a main body for accommodating the transfer unit and made of a non-metallic material; and a metal member coupled to an outer surface of the main body and heated by receiving energy from the transfer unit.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea