Method and apparatus for ceramic matrix composite turbine shroud assembly
US12188365B1 · kind B1 · utility
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173References
20Claims
0Family size
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Key dates
| Filing date | Dec 4, 2023 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Dec 4, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbine shroud assembly adapted for use with a gas turbine engine includes a shroud segment. The shroud segment includes a heat shield, an attachment flange, and a multi-layer coating. The heat shield extends circumferentially partway around the axis to define a portion of gas path for the gas turbine engine. The attachment feature extends radially outward from the heat shield. The multi-layer coating is applied to different surfaces of the heat shield and the attachment feature of the shroud segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.