Batterieanordnung und Verfahren zur Verringerung des Risikos von Thermischem Durchgehen Darin

Details

Veröffentlichungs-Nr.

EP4776391

Anmeldetag

2. Januar 2026

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

Abstract

The present disclosure relates to a battery assembly and a method for reducing risk of thermal runaway therein. A battery assembly according to one embodiment of the present disclosure comprises at least two battery cells; and a barrier disposed between the two battery cells, wherein the barrier comprises a sheet-shaped blocking layer, a surface pressure layer stacked on at least one surface of the blocking layer, the surface pressure layer comprises a first region in contact with the blocking layer and a second region which is a region other than the first region, and a protective layer may be stacked on at least a portion of the second region.

Anmelder

Firma

SK On Co., Ltd.

Land

🇰🇷 Südkorea