Mehrwellige Gasturbinentriebwerksarchitektur

Details

Veröffentlichungs-Nr.

EP3273032

Aktenzeichen

EP17182087

Anmeldetag

19. Juli 2017

Veröffentlichung

28. August 2019

Erteilung

28. August 2019

Rechtsraum

EP

IPC

F02C3/107F02C3/14F02C6/20F02C7/32

Abstract

A multi-spool gas turbine engine (10) comprises a low pressure (LP) spool (20) and a high pressure (HP) spool (40). The LP spool (20) and the HP spool (40) are independently rotatable about an axis (17). The LP pressure spool (20) has an LP compressor (22) and an LP turbine (21). The HP spool (40) has an HP turbine (41) and an HP compressor (42). An accessory gear box (AGB) (50) is axially mounted at one end of the engine (10). The LP compressor (22) is axially positioned between the HP compressor (42) and the AGB (50). The AGB (50) is drivingly connected to the HP spool (40) through the center of the LP compressor (22).

Anmelder

Firma

Pratt & Whitney Canada Corp.

Land

🇨🇦 Kanada

Fachgebiete