RTX Corporation
GEARED TURBOFAN WITH NON-EPICYCLIC GEAR REDUCTION SYSTEM
Last updated:
Abstract:
A gas turbine engine comprises a fan drive turbine driving a shaft. The shaft engages a gear reduction. The gear reduction drives a fan rotor at a speed that is less than the speed of the fan drive turbine. The gear reduction is a non-epicyclic gear reduction.
Status:
Application
Type:
Utility
Filling date:
19 May 2020
Issue date:
10 Dec 2020