Beschichtung für Verdichterauslassgehäuse

Details

Veröffentlichungs-Nr.

EP3800356

Aktenzeichen

EP19214395

Anmeldetag

9. Dezember 2019

Veröffentlichung

29. Januar 2025

Erteilung

29. Januar 2025

Rechtsraum

EP

IPC

F04D29/02F04D29/42

Abstract

A compressor outlet housing with a housing body (119) has a volute and a radially inwardly extending wall (58) extending from a radially inner surface of the volute. The radially inwardly extending wall extends inwardly to a ledge (39). A radially inwardly extending web (38) extends to a bearing support (32). A fillet (148) which will face an impeller when the compressor outlet housing is mounted in a compressor. The fillet connects the ledge to the web. An erosion resistant coating (200) is formed on the fillet. In addition, a compressor incorporating the compressor housing is disclosed as is a method of repairing a compressor outlet housing.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete