Mechanical flight control auxiliary power assist system
US7668627B2 · kind B2 · utility
0Cited by
2References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2005 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | Nov 4, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64C13/24
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A mechanical flight control system for a rotary-wing aircraft is disclosed. The flight control system comprises an upstream portion, a downstream portion, and a booster means for connecting the upstream portion to the downstream portion. The booster means may comprise dual concentric valve actuators and/or a variety of system load limiting features.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.