Systeme und Verfahren zum Befüllen eines Kraftstoffverteilers eines Gasturbinenmotors

Details

Veröffentlichungs-Nr.

EP4729760

Anmeldetag

15. Oktober 2025

Veröffentlichung

22. April 2026

Rechtsraum

EP

IPC

F02C7/22, F02C7/26

Abstract

In response to exiting from a non-full non-filling state of a secondary manifold (320) of a gas turbine engine (102a; 102b), the method of filling the secondary fuel manifold (320) of the engine (102a; 102b) includes: setting at least one engine schedule limit based on a measured value of a scheduling parameter that is within a first range that corresponds to a non-full state of the secondary fuel manifold. The method includes determining whether the filling of the secondary fuel manifold is completed. The method includes adjusting the at least one engine schedule limit to control at least one operational parameter of the engine (102a; 102b), in response to a determination that the filling of the secondary fuel manifold (320) is completed.

Anmelder

Firma

PRATT & WHITNEY CANADA CORP.

Land

🇨🇦 Kanada