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公开(公告)号：US11111796B1
公开(公告)日：2021-09-07
申请号：US16876865
申请日：2020-05-18
Inventor： Ted J. Freeman , Aaron D. Sippel , Alexandra Baucco , Anthony Razzell , Michael J. Whittle , Jeffrey Crutchfield
Abstract: A turbine shroud assembly for use with a gas turbine engine includes a turbine outer case, a blade track segment, and a carrier assembly. The turbine outer case is arranged around an axis. The blade track segment is configured to define a portion of a gas path of the gas turbine engine. The carrier assembly is coupled to the turbine outer case and supports the blade track segment.
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公开(公告)号：US20200248569A1
公开(公告)日：2020-08-06
申请号：US16265575
申请日：2019-02-01
Applicant: Rolls-Royce plc
Inventor： Michael J. Whittle , Paul Morrell , Anthony Razzell , Matthew Adams
Abstract: A turbine vane assembly adapted for use in a gas turbine engine includes a support strut and a turbine vane arranged around the support strut. The support strut is made of metallic materials. The turbine vane is made of ceramic matrix composite materials to insulate the metallic materials of the support strut.
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13.发明申请公开(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
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.
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公开(公告)号：US20200095874A1
公开(公告)日：2020-03-26
申请号：US16142850
申请日：2018-09-26
Inventor： Ted J. Freeman , Aaron D. Sippel , Anthony Razzell
IPC: F01D5/30
Abstract: A wheel assembly for a gas turbine engine includes a disk, a plurality of blades, and a platform system. The disk is configured to rotate about an axis during operation of the gas turbine engine. The blades are coupled with the disk for rotation therewith. The platform system includes a plurality of platforms arranged around the blades and a coverplate that blocks movement of the platforms relative to the disk.
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公开(公告)号：US20210355835A1
公开(公告)日：2021-11-18
申请号：US16876852
申请日：2020-05-18
Inventor： Ted J. Freeman , Aaron D. Sippel , Alexandra Baucco , Anthony Razzell , Michael J. Whittle , Jeffrey Crutchfield
Abstract: A turbine shroud assembly for use with a gas turbine engine includes a turbine outer case, a blade track segment, and a carrier. The turbine outer case is arranged circumferentially around an axis. The blade track segment includes an arcuate runner that extends circumferentially partway around the axis to define a gas path boundary of the turbine shroud assembly and an attachment feature that extends radially outward from the runner. The carrier is configured to couple the blade track segment to the turbine outer case.
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Patent Agency Ranking
公开(公告)号：US20210348516A1
公开(公告)日：2021-11-11
申请号：US16868110
申请日：2020-05-06
Inventor： Ted J. Freeman , Jay E. Lane , Michael J. Whittle , Anthony Razzell
IPC: F01D9/04
Abstract: A vane assembly for use with a gas turbine engine includes an outer wall, an inner wall, and a plurality of airfoils. The outer wall and the inner wall extend at least partway about an axis. At least one of the airfoils is coupled with the outer end wall and the inner end wall to transmit force loads through the vane assembly.
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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
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.
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公开(公告)号：US20200149418A1
公开(公告)日：2020-05-14
申请号：US16189690
申请日：2018-11-13
Applicant: Rolls-Royce plc
Inventor： Michael J. Whittle , Anthony Razzell
Abstract: Turbine vane assemblies incorporating both metallic and ceramic matrix composite materials are provided in the present disclosure. The turbine vane assemblies further include interface components that allow for differing rates of thermal expansion in the ceramic matrix composite components and the metallic components.
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公开(公告)号：US10577961B2
公开(公告)日：2020-03-03
申请号：US15959906
申请日：2018-04-23
Applicant: Rolls-Royce High Temperature Composites Inc. , Rolls-Royce Corporation , Rolls-Royce North American Technologies Inc. , Rolls-Royce plc
Inventor： Stephen Harris , Aaron D. Sippel , Ted J. Freeman , Anthony Razzell
Abstract: A turbine wheel for use in a gas turbine engine having a plurality of blades attached to a rotor disk. The blades each fit within slots formed in the rotor disk to couple the blades to the rotor disk. Platform segments are arranged about each of the blades.
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公开(公告)号：US20200063575A1
公开(公告)日：2020-02-27
申请号：US16111749
申请日：2018-08-24
Inventor： Ted J. Freeman , Anthony Razzell , Michael J. Whittle
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 disk.
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