Fan nozzle drive systems that lock thrust reversers
US9863367B2 · kind B2 · utility
3Cited by
4References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2013 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | Jan 23, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Systems and methods are provided that lock thrust reversers and also drive fan nozzles of an aircraft. One system includes a coupling configured to selectively engage and disengage. While engaged, the coupling is configured to rotate to drive a Variable Area Fan Nozzle (VAFN), at least a portion of which is on a translating portion of a thrust reverser of an aircraft. Furthermore, while engaged the coupling is configured to prevent displacement of the translating portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.