Airfoil anti-rotation ring and assembly
US11939888B2 · kind B2 · utility
0Cited by
27References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2022 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | Jun 17, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/6033
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An assembly for a gas turbine engine includes a plurality of vanes having a radially outer platform with a flange that extends radially outward therefrom and a plurality of notches in the flange. A ring is located radially outward from the radially outer platform of the plurality of vanes. An axially extending projection extends through and corresponds with each of the plurality of notches on the flange.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.