Impingement tubes for gas turbine engine assemblies with ceramic matrix composite components
US11002143B2 · kind B2 · utility
0Cited by
10References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 20, 2018 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Jun 1, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbine shroud adapted for use in a gas turbine engine includes a plurality of metallic carrier segments and a plurality of blade track segments mounted to corresponding metallic carrier segments. Impingement tubes direct cooling air onto the blade track segments to cool the blade track segments when exposed to high temperatures in a gas turbine engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.