Guide mechanism for a gas turbine and gas turbine having such a guide mechanism
US9982547B2 · kind B2 · utility
2Cited by
16References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 23, 2015 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | Apr 8, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49323
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A guide mechanism for a gas turbine has a casing supporting on its interior a duct delimited by radially inner and outer duct segments. A variable guide vane located at least partially within the duct can rotate about an axis of rotation to guide flow of a fluid in the duct. The radially inner duct segment is fastened to the guide vane and is retained on the casing element via the guide vane, which is mounted on the casing element via a bushing inserted in the radial direction from outside to inside into a passage opening of the casing element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.