Damper for augmentor liners
US5201887A · kind A · utility
16Cited by
14References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1991 |
| Grant date | Apr 13, 1993 |
| Priority date | — |
| Expiry date | Nov 26, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02K1/82
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Damping of the leading edge of a cantilevered mounted liner for the augmentor of a gas turbine engine is obtained by incorporating a generally annular shaped member having a U-shaped cross section and encapsulating the leading edge of the liner in the U-shaped portion of the annular member. A split ring may be included in the U-shaped portion to augment the damping function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.