Wellenkupplung für Gasturbinenmotor

Details

Veröffentlichungs-Nr.

EP3772579

Aktenzeichen

EP20190313

Anmeldetag

10. August 2020

Veröffentlichung

18. Juni 2025

Erteilung

18. Juni 2025

Rechtsraum

EP

IPC

F02C3/113F01D15/10F02C7/275F02C7/36

Abstract

A system includes a gas turbine engine 20;120 having a low speed spool 30 and a high speed spool 32. The system also includes a spool coupling system 70 configured to mechanically link the low speed spool 30 and the high speed spool 32. A controller 256 is operable to determine a mode of operation of the gas turbine engine, monitor for a spool coupling activation condition associated with the mode of operation, and activate the spool coupling system 70 based on the controller 256 detecting the spool coupling activation condition. Engagement and power transfer between the low speed spool 30 and the high speed spool 32 occurs based on activation of the spool coupling system 70 and reaching an engagement condition of the spool coupling system 70.

Anmelder

Firmen

RTX Corporation
Raytheon Technologies Corporation

Land

🇺🇸 USA

Fachgebiete