Turbine shroud system with ceramic matrix composite segments and dual inter-segment seals
US12228044B1 · kind B1 · utility
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161References
20Claims
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Key dates
| Filing date | Jun 26, 2024 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Jun 26, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2240/55
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbine shroud assembly includes a first shroud segment, a second shroud segment, and a plurality of seals. The first shroud segment includes a first carrier segment and a first blade track segment having a first shroud wall. The second shroud segment includes a second carrier segment and a second blade track. The plurality of seals extend circumferentially into the first shroud segment and the second shroud segment to block gases from escaping the gas path radially between the first shroud segment and the second shroud segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.