System und Verfahren zur Koppelung von Rotorkomponenten

Details

Veröffentlichungs-Nr.

EP2644825

Aktenzeichen

EP13160884

Anmeldetag

25. März 2013

Veröffentlichung

20. Juli 2022

Erteilung

20. Juli 2022

Rechtsraum

EP

IPC

F01D5/06H02K7/00

Abstract

A system includes a rotor assembly (10) with a first rotor component (16,30) having a first set (32) of bushing receptacles (22) and a first set (34) of bolt holes (24) arranged about a first rotational axis (26) of the first rotor component (16,30). The rotor assembly (10) also includes a second rotor component (16,40) having a second set (42) of bushing receptacles (22) and a second set (44) of bolt holes (24) arranged about a second rotational axis (46) of the second rotor component (16,40). The rotor assembly (10) includes a first set of bushings (52) disposed in the first and second sets (32,42) of bushing receptacles (22) in a first installed configuration, wherein the first installed configuration of the first set of bushings (52) is configured to align the first and second rotational axes (26,46) with one another, and the first installed configuration of the first set of bushings (52) is configured to bear at least a first portion of a torque during rotation of the rotor assembly (10). The rotor assembly (10) also includes a first set of bolts (18) extending through the first (34) and second sets (44) of bolt holes (24) to retain the first rotor component (16,30), the second rotor component (16,40), and the first set of bushings (52) in the rotor assembly (10).

Anmelder

Firma

General Electric Company

Land

🇺🇸 USA

Fachgebiete