Anordnungen und Vorrichtung im Zusammenhang mit der Integration später Magergemischeinspritzung in Turbinenverbrennungsmotoren

Details

Veröffentlichungs-Nr.

EP2554905

Aktenzeichen

EP12178756

Anmeldetag

31. Juli 2012

Veröffentlichung

19. März 2014

Erteilung

19. März 2014

Rechtsraum

EP

IPC

F23R3/04F23R3/34

Abstract

An assembly for use in a late lean injection system of a combustor of a combustion turbine engine, wherein the combustor includes an inner radial wall (24), which defines a primary combustion chamber (23) downstream of a primary fuel nozzle (21), and an outer radial wall (26), which surrounds the inner radial wall (24) forming a flow annulus therebetween, the assembly comprising: a boss (51) rigidly secured to the inner radial wall (24), the boss (51) being configured to define a hollow passageway through the inner radial wall (24); a transfer tube (34) slideably engaged within the boss (51); a stop formed on the transfer tube (34); and damping means positioned between the boss (51) and the stop.

Anmelder

Firma

General Electric Company

Land

🇺🇸 USA

Fachgebiete