Batteriemodul und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP4742376

Anmeldetag

26. Juni 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

Abstract

The present disclosure relates to a battery module (10). More specifically, the present disclosure relates to a battery module (10) with a reinforced welding structure of a case (300) accommodating a cell assembly (100). According to an embodiment of the present disclosure, the battery module (10) with an improved welding quality of the case (300) accommodating the cell assembly (100) can be provided. The battery module (10) according to the present disclosure connects and assembles the case (300) and a bus bar assembly (200) using a fixing module (220) with an adjustable length, and hence can manage a welding gap between a pressurizing case (310) and an insertion case forming the case (300).

Anmelder

Firma

SK On Co., Ltd.

Land

🇰🇷 Südkorea