Wärmeübertragungsplatte, Kassette und Wärmetauscher

Details

Veröffentlichungs-Nr.

EP4575368

Aktenzeichen

EP23219587

Anmeldetag

22. Dezember 2023

Veröffentlichung

25. Juni 2025

Rechtsraum

EP

IPC

F28D9/00

Abstract

A heat transfer plate (8, 8a, 8b), a cassette (57) and a heat exchanger (2) are provided. The heat transfer plate (8, 8a) comprises a heat transfer area (46) provided with a heat transfer corrugation pattern comprising tops (60) and bottoms (62). The heat transfer area (46) comprises at least first and second transverse fields (1, 3) arranged in succession along a longitudinal center axis (L) of the heat transfer plate and each extending from a first long side (7) to a second long side (9) of the heat transfer area (46). The first and second transverse fields (1, 3) are separated by a first transverse border area (11). The heat transfer plate (8, 8a, 8b) is characterized in that a first top pitch (TP1) between the tops (60) extending within the first transverse field (1), within a first transverse sub-field (1') of the first transverse field (1), differs from a second top pitch (TP2) between the tops (60) extending within the second transverse field (3), within a second transverse sub-field (3') of the second transverse field (3).

Anmelder

Firma

Alfa Laval Corporate AB

Land

🇸🇪 Schweden

Fachgebiete