Vane assembly for a gas turbine engine
US10094239B2 · kind B2 · utility
17Cited by
16References
15Claims
0Family size
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Inventors
Key dates
| Filing date | Sep 29, 2015 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Aug 29, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A vane assembly for a gas turbine engine is disclosed in this paper. The vane assembly includes an inner platform, an outer platform, and a ceramic-containing airfoil. The ceramic-containing airfoil extends from the inner platform to the outer platform. A reinforcement spar made from a metallic material extends from the inner platform to the outer platform through a hollow core of the ceramic-containing airfoil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.