Gehäuseflansches mit Belastungsreduzierenden Merkmalen

Details

Veröffentlichungs-Nr.

EP3358154

Aktenzeichen

EP18154990

Anmeldetag

2. Februar 2018

Veröffentlichung

27. Mai 2020

Erteilung

27. Mai 2020

Rechtsraum

EP

IPC

F01D25/24F01D9/02

Abstract

A gas turbine engine (10) and a flange (62) are disclosed. The gas turbine engine (10) includes a case (64, 66), and a flange (62) coupled to the case (64, 66), the flange (62) including a flange body (70), a fastener hole (78) formed through the flange body (70), the fastener hole (78) configured to receive a fastener (61), a radial slot (80) formed through the flange body (70), wherein the radial slot (80) is adjacent to the fastener hole (78), the radial slot (80) defines a first portion (81) of the flange body (70) and a second portion (82) of the flange body (70), and the radial slot (80) prevents transfer of a hoop stress between the first portion (81) and the second portion (82).

Anmelder

Firmen

Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete