Wärmetauscher mit Merkmalen zur Erhöhung der Wärmeübertragung

Details

Veröffentlichungs-Nr.

EP4317891

Aktenzeichen

EP23176115

Anmeldetag

30. Mai 2023

Veröffentlichung

7. Februar 2024

Rechtsraum

EP

IPC

F28F1/42F28F7/02

Abstract

A heat exchanger includes a plurality of longitudinally-extending first channels (12, 26) and a plurality of second channels (14, 28) fluidly isolated from the plurality of first channels. Each first channels includes a plurality of spiraling internal fins (16, 30) and a plurality of external fins (18, 20, 32). The internal fins extend from and are integrally formed with the internal walls (22, 34) of the first channel. The external fins connect extend from and are integrally formed with the external walls (24, 36) of the first channels, connecting channels together. The plurality of second channels is defined in part by external walls of the plurality of first channels and the plurality of external fins.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete