公开(公告)号：US20200248568A1

公开(公告)日：2020-08-06

申请号：US16265572

申请日：2019-02-01

Applicant: Rolls-Royce plc

Inventor： Michael J. Whittle ,  Anthony Razzell ,  Alexander Wong

IPC: F01D5/18 ,  F01D5/28 ,  F01D9/04

Abstract: A turbine vane assembly adapted for use in a gas turbine engine includes a support and a turbine vane arranged around the support. The support is made of metallic materials. The turbine vane is made of ceramic matrix composite materials to insulate the metallic materials of the support.

公开(公告)号：US10934862B2

公开(公告)日：2021-03-02

申请号：US16109237

申请日：2018-08-22

Applicant: Rolls-Royce plc ,  Rolls-Royce North American Technologies Inc.

Inventor： Michael J. Whittle ,  Alexander Wong ,  Anthony Razzell ,  Ted J. Freeman

IPC: F01D5/30

Abstract: The present disclosure is related to turbine wheel assemblies for gas turbine engines. Such turbine wheel assemblies may include ceramic matrix composite airfoil components mounted with different types of coupling to a central disc.

公开(公告)号：US20200340883A1

公开(公告)日：2020-10-29

申请号：US16394648

申请日：2019-04-25

Applicant: Rolls-Royce plc

Inventor： Alexander Wong ,  Steven Hillier ,  Michael J. Whittle

IPC: G01M15/14 ,  H04N5/33 ,  G01N25/72 ,  G01J5/00 ,  G01J5/08 ,  G01J5/06

Abstract: According to an aspect of this disclosure, a system of applying thermal loads may include at least one laser module, and a plurality of optical components fixed to the at least one laser module and directing a plurality of laser beams from the plurality of optical components towards a surface. Further, the plurality of laser beams apply radiative heating to the surface in accordance with the system. The system also includes at least one infrared camera measuring thermal conditions of the surface, and a controller coordinating operation of the at least one laser module and the at least one infrared camera.

公开(公告)号：US11008878B2

公开(公告)日：2021-05-18

申请号：US16229274

申请日：2018-12-21

Applicant: Rolls-Royce plc

Inventor： Alexander Wong ,  Michael J. Whittle ,  Anthony Razzell

IPC: F01D5/30 ,  F01D5/28 ,  F01D5/18 ,  F01D5/20

Abstract: A turbine blade for a gas turbine engine includes a root and an aerofoil. The root is configured to be coupled with a disc of the gas turbine engine and rotate with the disc about an axis during operation of the gas turbine engine. The aerofoil is coupled with the root of the turbine blade for movement with the root.

公开(公告)号：US20200063577A1

公开(公告)日：2020-02-27

申请号：US16109237

申请日：2018-08-22

Applicant: Rolls-Royce plc ,  Rolls-Royce North American Technologies Inc.

Inventor： Michael J. Whittle ,  Alexander Wong ,  Anthony Razzell ,  Ted J. Freeman

IPC: F01D5/32 ,  F01D5/30

Abstract: The present disclosure is related to turbine wheel assemblies for gas turbine engines. Such turbine wheel assemblies may include ceramic matrix composite airfoil components mounted with different types of coupling to a central disc.

公开(公告)号：US20210025282A1

公开(公告)日：2021-01-28

申请号：US16523229

申请日：2019-07-26

Applicant: Rolls-Royce plc

Inventor： Alexander Wong ,  Michael J. Whittle

IPC: F01D9/04 ,  F01D25/24

Abstract: An airfoil assembly adapted for use in a gas turbine engine includes an airfoil configured to interact with hot gases flowing through the gas turbine engine along a gas path, a support strut that extends radially through the airfoil to support the airfoil, and an inner carrier coupled with the support strut.