Radial Orientierte Innen Montierte Kontinuierliche Zündungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4428444

Aktenzeichen

EP24162487

Anmeldetag

8. März 2024

Veröffentlichung

11. September 2024

Rechtsraum

EP

IPC

F23R3/34F02C7/264

Abstract

An embodiment of a combustor for a gas turbine engine includes a combustor case, a combustor liner disposed within the combustor case, a fuel nozzle (27), and a torch igniter (10) within the combustor case. The torch igniter (10) includes a combustion chamber, a cap defining the upstream end of the combustion chamber and configured to receive a fuel injector and a surface igniter, a tip defining the downstream end of the combustion chamber, an annular igniter wall extending from the cap to the tip and defining a radial extent of the combustion chamber, a structural wall coaxial with and surrounding the igniter wall, and an outlet passage within the tip that fluidly connects the combustion chamber to the combustor. The torch igniter (10) is situated such that the tip is mounted through the combustor liner, the combustion chamber is within the combustor case, and the cap extends through the combustor case.

Anmelder

Firma

Collins Engine Nozzles, Inc.

Land

🇺🇸 USA

Fachgebiete