公开(公告)号：US20230019693A1

公开(公告)日：2023-01-19

申请号：US17946360

申请日：2022-09-16

Applicant: Raytheon Technologies Corporation

Inventor： Urcan Guler ,  Paul Sheedy ,  John A. Sharon ,  Wayde R. Schmidt

IPC: F01D17/08 ,  G01K11/20 ,  G01K13/08

Abstract: A remote temperature measurement system for a gas turbine engine includes an optical emitter/receiver in communication with the control system and a probe system embedded within a component of the gas turbine engine, the probe system within a line-of-sight of the optical emitter/receiver, the control system operable to determine a local temperature of the component in response to optical communication with the probe system.