Single cue flight director indicator
US4825194A · kind A · utility
9Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 27, 1987 |
| Grant date | Apr 25, 1989 |
| Priority date | — |
| Expiry date | May 27, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C23/005
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A flight director command indicator for a cathode ray tube display has a single cue positioned in roll, pitch and translation by combining roll attitude and pitch attitude command signals. It includes cooperating indicia for providing visual commands to bring the aircraft to a predetermined flight path of attitude to satisfy the flight director command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.