Radial Äquilibrierte Verbrennungsdüsenanordnung

Details

Veröffentlichungs-Nr.

EP4108990

Aktenzeichen

EP22180741

Anmeldetag

23. Juni 2022

Veröffentlichung

12. November 2025

Erteilung

12. November 2025

Rechtsraum

EP

IPC

F23R3/14F23R3/28F23R3/16

Abstract

A fuel injection system (100) for a gas turbine engine (102) includes a first plurality of fuel nozzles (110) arrayed in a circular pattern. Each of the nozzles in the first plurality of fuel nozzles (110) includes a first airflow area defined therethrough. A second plurality of fuel nozzles (112) radially inward from the first plurality of fuel nozzles (110). Each of the nozzles in the second plurality of fuel nozzles (112) includes a second airflow area defined therethrough. The first airflow area is larger than the second airflow area. A third plurality of fuel nozzles (114) can be radially inward from the second plurality of fuel nozzles (112). Each of the nozzles in the third plurality of fuel nozzles (114) can include a third airflow area defined therethrough. The second airflow area can be larger than the third airflow area.

Anmelder

Firma

Collins Engine Nozzles, Inc.

Land

🇺🇸 USA

Fachgebiete