Fabricated gas turbine vane ring
US8469661B2 · kind B2 · utility
4Cited by
14References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2009 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Dec 11, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2230/237
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A static vane ring for gas turbine engines includes a plurality of radial struts extending between and interconnecting outer and inner duct walls which define an annular duct therebetween. A load transfer apparatus is attached to at least one of the outer and inner duct walls to transfer load from vane to ring, and between vanes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.