Apparate für ein Gasturbinentriebwerk

Details

Veröffentlichungs-Nr.

EP4553288

Aktenzeichen

EP24211914

Anmeldetag

8. November 2024

Veröffentlichung

14. Mai 2025

Rechtsraum

EP

IPC

F01D5/34F01D5/16F01D5/14// F01D5/10

Abstract

An apparatus is provided for a gas turbine engine. This apparatus includes a bladed rotor (72) rotatable about an axis (36). The bladed rotor (72) includes a rotor disk (74) and a plurality of rotor blades (76A, 76B) projecting radially out from the rotor disk (74). The bladed rotor (72) are divided into a plurality of circumferential sectors (130A, 130B) about the axis (36). Each of the circumferential sectors (130A, 130B) have a common circumferential length (136A, 136B) about the axis (36). Each of the circumferential sectors (130A, 130B) includes a subset of two or more of the rotor blades (76A, 76B). The circumferential sectors (130A, 130B) include a first sector (130A) and a second sector (130B). The first sector (130A) has a first rotor configuration. The second sector (130B) has a second rotor configuration that is different than the first rotor configuration.

Anmelder

Firma

PRATT & WHITNEY CANADA CORP.

Land

🇨🇦 Kanada

Fachgebiete