Wärmetauscherplatte, Permeationssperrdichtungsanordnung, Plattenanordnung und Wärmetauscherkassette

Details

Veröffentlichungs-Nr.

EP4818621

Anmeldetag

3. April 2025

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

IPC

F28F3/10

Abstract

The present invention relates to a heat exchanger plate (100), a permeation barrier gasket arrangement (300), a plate arrangement (400) and a heat exchanger cassette (200). The heat exchanger plate (100) comprises an evacuation hole (140) arranged outside of a permeation barrier seat (120) at least partially circumscribing a port hole gasket seat (118). A permeation space (130) is defined between the permeation barrier seat (120) and the port hole gasket seat (118). An evacuation space (150) is defined by a portion (102a) of a first plate pattern (102) being recessed relative to a first abutment surface (122) such that the first abutment surface (122) partially circumscribes the evacuation space (150). The evacuation space (150) circumscribes the evacuation hole (104) and extends to the permeation barrier seat (120). The first abutment surface (122) is adapted to abut a corresponding abutment surface of a first adjoining heat exchanger plate (100). A second abutment surface (124) is defined on an opposite side and circumscribes the evacuation hole (140). The second abutment surface (124) is adapted to abut a corresponding abutment surface of a second adjoining heat exchanger plate (100).

Anmelder

Firma

Alfa Laval Corporate AB

Land

🇸🇪 Schweden

Fachgebiete