Wärmetauscherplatte und Verfahren zur Herstellung einer Wärmetauscherplatte

Details

Veröffentlichungs-Nr.

EP4722627

Anmeldetag

12. August 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

Abstract

A heat exchange plate (30) having a plurality of flow paths through which a heat medium flows and having an elongated rectangular plate shape includes: an upper wall (31) and a lower wall (32) that cover the plurality of flow paths from both sides of the heat exchange plate in a plate thickness direction; and a plurality of partition walls (35 to 37) that connect the upper wall and the lower wall in the plate thickness direction and that partition the plurality of flow paths. A direction in which the heat medium flows through the plurality of flow paths is a longitudinal direction of the heat exchange plate. At least one end portion of the heat exchange plate in the longitudinal direction is a closing portion that closes the plurality of flow paths. The upper wall, the lower wall, and the plurality of partition walls that constitute the closing portion are compressed in the plate thickness direction. The heat exchange plate further includes: a brazing portion (39) that fills a gap present between the upper wall, the lower wall, and the plurality of partition walls that constitute the closing portion.

Anmelder

Firma

AISIN CORPORATION

Land

🇯🇵 Japan