Vorrichtung für ein Flugzeug

Details

Veröffentlichungs-Nr.

EP4782663

Anmeldetag

12. Januar 2026

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

Abstract

An apparatus is provided for an aircraft that includes an open rotor propulsion system (20). The open rotor propulsion system (20) includes an open propulsor rotor (34), an open guide vane structure (36) and a turbine engine (32). The open guide vane structure is axially next to the open propulsor rotor. The turbine engine is configured to drive rotation of the open propulsor rotor about an axis (24). An exterior surface (134) of a component (132) of the open rotor propulsion system is exposed to and borders an environment (22) external to the open rotor propulsion system. The component is configured with an acoustic treatment (116) extending axially and circumferentially along the exterior surface (134).

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA