Turbine shroud segments with damping strip seals
US12158072B1 · kind B1 · utility
1Cited by
159References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2023 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Dec 4, 2043 |
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 damping strip seal. The first shroud segment has a first carrier segment arranged circumferentially at least partway around a central axis and a first blade track segment supported by the first carrier segment. The second shroud segment is arranged circumferentially adjacent the first shroud segment about the central axis. The damping strip seal extends circumferentially into the first shroud segment and the second shroud segment to block gases from passing between the first shroud segment and the second shroud segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.