Gas turbine engine with noise attenuating variable area fan nozzle
US8800261B2 · kind B2 · utility
16Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2010 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Apr 13, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/96
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A bypass gas turbine engine includes a variable area fan nozzle with a leading edge region that defines an increased airfoil leading edge radius.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.