CMC shroud support system of a gas turbine
US10378387B2 · kind B2 · utility
10Cited by
65References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2014 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Jul 18, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A shroud support system with load spreading comprises a shroud hanger having a first wall and a second wall spaced apart in an axial direction by a retainer support wall, a ceramic matrix composite shroud segment disposed in the shroud hanger between the first and second walls and the retainer support wall, a retainer having circumferentially spaced first and second bolt holes, the retainer passing through the shroud, first and second bolts passing through the shroud hanger and engaging the first and second bolt holes of the retainer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.