Entlüftungsventil mit Reduziertem Geräusch

Details

Veröffentlichungs-Nr.

EP3872329

Aktenzeichen

EP21156715

Anmeldetag

11. Februar 2021

Veröffentlichung

27. Dezember 2023

Erteilung

27. Dezember 2023

Rechtsraum

EP

IPC

F02C9/18F01D17/14F02C6/08F04D27/02F01D17/10

Abstract

A bleed valve for a gas turbine engine includes a housing that defines an inlet upstream from an outlet. The bleed valve includes a poppet movable relative to the housing between a first position, in which the poppet closes the inlet, and a second position, in which the inlet is open and configured to receive a fluid flow. The housing defines a tortuous path for the fluid flow from the inlet to the outlet configured to reduce a pressure of the fluid flow from the inlet to the outlet within the housing. The tortuous path is defined by a plurality of rings positioned about the poppet, with each ring of the plurality of rings spaced apart from an adjacent ring of the plurality of rings between the inlet and the outlet to define the tortuous path.

Anmelder

Firma

Honeywell International Inc.

Land

🇺🇸 USA

Fachgebiete