Wärmetauscherplatte und Wärmetauscher

Details

Veröffentlichungs-Nr.

EP3306253

Aktenzeichen

EP16192854

Anmeldetag

7. Oktober 2016

Veröffentlichung

10. April 2019

Erteilung

10. April 2019

Rechtsraum

EP

IPC

F28F3/04F28F13/04F28D9/00

Abstract

Plate (100) for a heat exchanger between a first medium and a second medium, the plate (100) being associated with a main plane of extension and a main longitudinal direction (L) and comprising a first heat transfer surface (101), extending substantially in parallel to said main plane and arranged to be in contact with the first medium, generally flowing along the first surface (101) in a first flow direction (F1); and a second heat transfer surface (102), extending substantially in parallel to said main plane and arranged to be in contact with the second medium, generally flowing along the second surface (102) in a second flow direction (F2); The invention is characterised in that the first surface (101) comprises protruding ridges (121) defining at least two parallel and open-ended channels (122) extending in the first flow direction (F1), and in that the second surface (102) comprises a plurality of protruding dimples (123) arranged in said channels (122) between neighbouring respective pairs of said ridges (121).

Anmelder

Firmen

Alfa Laval Corporate AB
Kommstart 2363 AB
Airec Ab

Land

🇸🇪 Schweden

Fachgebiete