Gasturbinenmotor mit Variablem Verdichtereinlass

Details

Veröffentlichungs-Nr.

EP4779138

Anmeldetag

19. Januar 2026

Veröffentlichung

22. Juli 2026

Rechtsraum

EP

Abstract

A gas turbine engine (20) is provided that includes a fan section (28), a fan bypass air path (38), a compressor section (30), a combustion section (32), a turbine section (34), an annular compressor inlet (42), and an inlet panel structure actuation system (54). The annular compressor inlet (42) is defined by an inner radial surface (46) and a plurality of inlet panel structures (52). Each inlet panel structure (52) includes an inlet side segment (56) and a bypass side segment (58). The inlet side segments (56) collectively define an outer radial surface (48) of the compressor inlet (42). The inlet side segment (56) and the bypass side segment (58) of each inlet panel structure (52) intersect at an inlet panel leading edge. The inlet panel structures (52) are disposable in a radial inner most configuration and in a radial outer most configuration. The inlet panel structure actuation system (54) is configured to selectively actuate the inlet panel structures (52) between the radial inner most configuration and the radial outer most configuration.

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA