Integrierte Hornstrukturen für Wärmetauscherköpfe

Details

Veröffentlichungs-Nr.

EP3825638

Aktenzeichen

EP20193812

Anmeldetag

1. September 2020

Veröffentlichung

26. Juli 2023

Erteilung

26. Juli 2023

Rechtsraum

EP

IPC

F28F9/02F28D1/053

Abstract

A heat exchanger header includes a primary fluid duct (30) extending between a fluid port (13) and a first branched region (32), a plurality of secondary fluid ducts (34) fluidly connected to the primary fluid duct (30) at the first branched region (32), wherein an overhang region (28) is formed laterally between adjacent ones of the plurality of secondary fluid ducts (34), and wherein each of the plurality of secondary fluid ducts (34) extends between the first branched region (32) and a second branched region (36), a plurality of tertiary fluid ducts (38) fluidly connected to each of the plurality of secondary fluid ducts (34) at the second branched regions (36), a primary horn (18) integrally formed with and extending from the overhang region (28), an at least one secondary horn (20) integrally formed with and extending from one of the plurality of tertiary fluid ducts (38), and a sacrificial support structure (22) extending between the primary horn (18) and the at least one secondary horn (20).

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete