Variable area fan nozzle with acoustic system for a gas turbine engine
US8820088B2 · kind B2 · utility
14Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2010 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Jul 2, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A high-bypass gas turbine engine includes a variable area fan nozzle with an acoustic system having an acoustic impedance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.