Flugzeugantriebssystem mit Modularer Offener Antriebsrotoranordnung

Details

Veröffentlichungs-Nr.

EP4786329

Anmeldetag

29. Januar 2026

Veröffentlichung

5. August 2026

Rechtsraum

EP

Abstract

An assembly for an aircraft propulsion system (20) includes a first open propulsor rotor (40), a turbine engine (32), a pylon structure (210), a support structure (112), a second open propulsor rotor (42) and a drive system. The turbine engine (32) includes a flowpath, a compressor section (71), a combustor section (72), a turbine section (73) and a rotating structure (94). The rotating structure includes a turbine rotor (84) in the turbine section (73). The rotating structure is configured to drive rotation of the first open propulsor rotor (40). The pylon structure (210) is mounted to the turbine engine (32). The support structure (112) is arranged with the pylon structure (210) independent of the turbine engine (32). The second open propulsor rotor (42) is rotationally supported by the support structure (112). The drive system is configured to drive rotation of the second open propulsor rotor (42).

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA