Batteriemodul und Verfahren zur Herstellung des Batteriemoduls

Details

Veröffentlichungs-Nr.

EP4738531

Anmeldetag

29. September 2025

Veröffentlichung

6. Mai 2026

Rechtsraum

EP

IPC

(XEROTECH LTD et al.)

Abstract

A battery module (5) includes at least one battery cell (1), a heat exchange member (2) in which a flow path (24) through which a heat medium flows is formed, and a holding member (3) that holds a positional relationship between the battery cell (1) and the heat exchange member (2), in which, assuming that a direction, in which the battery cell (1) and the heat exchange member (2) are arranged side by side, is an arrangement direction (X) and a surface of the battery cell (1) facing the heat exchange member (2) side is a heat exchange member side facing surface (8c): the heat exchange member side facing surface (8c) has a shape having unevenness in the arrangement direction (X); and the heat exchange member (2) has higher flexibility than the heat exchange member side facing surface (8c), and is pressed toward the heat exchange member side facing surface (8c) side by the holding member (3) in a state of being deformed following the shape of the heat exchange member side facing surface (8c).

Anmelder

Firma

AISIN CORPORATION

Land

🇯🇵 Japan