Turbinenmotorstruktur mit Integriertem Flüssigkeitsbehälter

Details

Veröffentlichungs-Nr.

EP4467770

Aktenzeichen

EP24177572

Anmeldetag

23. Mai 2024

Veröffentlichung

11. Dezember 2024

Rechtsraum

EP

IPC

F01D9/06F01D25/14F01D25/18F01D25/12

Abstract

An apparatus (50) for a turbine engine (10) includes a monolithic engine structure. The monolithic body structure includes an inner case (54), an outer case (56), a plurality of vanes (58), a flowpath (18), a reservoir cavity (94) and a plurality of feed passages (92). The inner case (54) extends axially along and circumferentially around an axis (12). The inner case (54) forms an inner boundary of the flowpath (18) in the monolithic engine structure. The outer case (56) extends axially along and circumferentially around the inner case (54). The outer case (56) forms an outer boundary of the flowpath (18) in the monolithic engine structure. The vanes (58) are arranged circumferentially around the axis (12). Each of the vanes (58) extends radially across the flowpath (18) from the inner case (54) to the outer case (56). The vanes (58) include a first vane (58A). The reservoir cavity (94) is embedded within the outer case (56). The feed passages (92) are fluidly coupled with the reservoir cavity (94) and extend through the first vane (58A).

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA

Fachgebiete