Wärmeverwaltungssystem für Lüfterausgangsleitschaufeln für Hybride Elektrizität

Details

Veröffentlichungs-Nr.

EP4663918

Aktenzeichen

EP25182818

Anmeldetag

13. Juni 2025

Veröffentlichung

17. Dezember 2025

Rechtsraum

EP

IPC

F02C7/14F02C7/16F02K5/00

Abstract

A system for cooling a working fluid of a thermal management system of a hybrid electric engine (302) includes at least one fan exit guide vane (106) located aft of a rotor fan (104) of the hybrid electric engine (302). The at least one fan exit guide vane (106) comprises a heat exchanger mechanism (130) therein configured to cool the working fluid. At least one inlet (204) connected to the heat exchanger mechanism (130) receives the working fluid heated by power electronics (138) of the hybrid electric engine (302). At least one outlet (206) connected to the heat exchanger mechanism (130) provides the working fluid to the power electronics (138). The working fluid passing through the heat exchanger mechanism (130) within the at least one fan exit guide vane (106) is cooled by air (208) from the rotor fan (104) passing over the at least one fan exit guide vane (106).

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA

Fachgebiete