Ceramic matrix composite blade track segment with two-piece carrier
US11713694B1 · kind B1 · utility
16Cited by
85References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2022 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Nov 30, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbine shroud assembly includes a carrier assembly, a blade track segment, and a retainer. The carrier assembly is arranged circumferentially at least partway around an axis and includes a fore carrier segment and an aft carrier segment coupled with the fore carrier. The blade track segment is supported by the carrier assembly to locate the blade track segment radially outward of the axis and define a portion of a gas path of the turbine shroud assembly. The retainer extends into the fore carrier segment, the blade track segment, and the aft carrier segment to couple the blade track segment with the carrier assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.