Einstellbares Einspritzventil für Gasförmigen Brennstoff

Details

Veröffentlichungs-Nr.

EP4733671

Anmeldetag

24. Juni 2024

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

F23R3/28

Abstract

A fuel injector (32) for a gas turbine engine combustor (26) includes a swirler (34), a mounting stage (38), and a distributor (36). The swirler (34) has a shaft (52), a collar (54), a throat section (56), and first and second axial ends (48, 50). The throat section (56) includes an inner radial surface (86) that defines a central passage (88) that extends between the swirler inner bore (160) and the collar (54). The collar (54) includes a plurality of apertures (78, 80) extending therethrough disposed radially outside of the central passage (88). The distributor (36) is selectively positionable relative to the throat section (56).

Anmelder

Firma

Pratt & Whitney Canada Corp.

Land

🇨🇦 Kanada

Fachgebiete