Turbine outer air seal
US7665961B2 · kind B2 · utility
12Cited by
10References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2006 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | Jan 17, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S415/914
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbine outer air seal includes, in a radially inner major surface thereof, at least one circumferential groove accommodating a plurality of holes which supply air for film cooling the radially inner surface of the air seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.