Turbine shroud segment with integrated seal
US8784041B2 · kind B2 · utility
24Cited by
32References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2011 |
| Grant date | Jul 22, 2014 |
| Priority date | — |
| Expiry date | Jan 15, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4998
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A feather seal is positioned in a mold and a shroud body is metal injection molded about a proximal end of the feather seal to provide a shroud segment with an integrated feather seal. A seal groove is provided in an opposite lateral side of the shroud body to receive the feather seal of a circumferentially adjacent shroud segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.