Invention Grant
- Patent Title: Enhanced adhesion thermal barrier coating
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Application No.: US16915223Application Date: 2020-06-29
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Publication No.: US11306600B2Publication Date: 2022-04-19
- Inventor: Mosheshe Camara-Khary Blake , Thomas N. Slavens , John R. Farris
- Applicant: Raytheon Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D5/28
- IPC: F01D5/28 ; F01D11/12 ; F01D9/04 ; F01D11/08 ; F01D25/08 ; F01D25/24 ; F02C3/04 ; F02C7/00

Abstract:
A gas turbine engine including a compressor section, a combustor section fluidly connected to the compressor section, a turbine section fluidly connected to the combustor section, and a plurality of gas path components exposed to a primary fluid flowpath through the compressor section, the combustor section and the turbine section. At least one of the gas path components includes an exterior facing surface, a lattice structure extending outward from the exterior facing surface, the lattice structure being integral to the exterior facing surface, and a thermal barrier coating adhered to at least a portion of the exterior facing surface and the lattice structure.
Public/Granted literature
- US20210079797A1 ENHANCED ADHESION THERMAL BARRIER COATING Public/Granted day:2021-03-18
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