Systeme für Brennstoffeinspritzdüsen mit Brennstoff-Luft-Wärmetauschern

Details

Veröffentlichungs-Nr.

EP4137690

Aktenzeichen

EP22191199

Anmeldetag

19. August 2022

Veröffentlichung

28. August 2024

Erteilung

28. August 2024

Rechtsraum

EP

IPC

F02C7/224F02C7/18

Abstract

A system includes an air manifold (102), a fuel manifold (104), and a plurality of fuel injectors (106). At least one of the fuel injectors includes a heat exchanger portion (108) for supplying compressed, cooled air form the heat exchanger portion to the air manifold. An air valve (122) is operatively connected to an outlet of the air manifold for controlling release of air from the air manifold. A controller (128) is operatively connected to the air valve, wherein the controller includes machine readable instructions configured to control the air valve to regulate flow of air through the air valve based on fuel temperatures in the fuel channel. The machine readable instructions can be configured to cause the controller to flow air through the air valve in a heat exchange mode if a fuel temperature in the fuel injectors is below a predetermined fuel temperature.

Anmelder

Firma

Collins Engine Nozzles, Inc.

Land

🇺🇸 USA

Fachgebiete