System zur Katalytischen Kraftstofftankinertisierung für Flugzeug

Details

Veröffentlichungs-Nr.

EP3718901

Aktenzeichen

EP19209662

Anmeldetag

18. November 2019

Veröffentlichung

27. Oktober 2021

Erteilung

27. Oktober 2021

Rechtsraum

EP

IPC

B64D37/32

Abstract

Fuel tank inerting systems and methods for aircraft are described. The systems and methods include controlling of (i) a first reactant control element, (ii) a second reactant control valve, (iii) a ram air control valve (348b), (iv) a driving mechanism, and (v) a flow control valve (358a), to control a state of a fuel tank inerting system. The states of the fuel tank inerting system include an OFF state, a CIRCULATE state, a PRIME state, a CATWARM state, an ON state, a DEPRESSURIZE state, and a COOLDOWN state, wherein the states are determined in part by a prior state and/or a position/actuation of a given element of the system.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete