Batteriepack mit Verbesserter Sicherheit

Details

Veröffentlichungs-Nr.

EP4718574

Anmeldetag

15. Dezember 2022

Veröffentlichung

1. April 2026

Rechtsraum

EP

IPC

H01M10/42

Abstract

A battery pack according to one embodiment of the present disclosure includes a cell module assembly including a battery cell stack in which a plurality of battery cells are stacked and each battery cell is erected in a vertical direction; a plate-shaped blocking members disposed between adjacent battery cells and erected in a vertical direction; a pack case configured so as to house the cell module assembly and opened at its upper surface; and a fire-fighting tank located above the cell module assembly and covering an upper surface of the pack case, wherein the blocking member includes a plurality of openings at its upper end, and an inside of the blocking member includes an empty space connected to the plurality of openings.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea

Fachgebiete