Communications: electrical – Digital comparator systems
Patent
1988-01-15
1989-08-22
Orsino, Joseph A.
Communications: electrical
Digital comparator systems
73179, 244 1R, 340977, 340979, G01C 2300
Patent
active
048600075
ABSTRACT:
An integrated primary flight display apparatus for an aircraft provides coordinated information with minimum eye scan distances. Various cathode ray tube generated presentations are centered toward a common electronic attitude director indicator having indicia thereadjacent and pointers centrally directed. A moving altitude scale is utilized with a fixed vertical speed scale employed to select the correct vertical speed for leveling off at a given altitude. An arcuate shaped heading indication is expanded in angular extent to achieve enhanced sensitivity.
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Konicke Michael L.
Loesch James G.
Veitengruber James E.
Orsino Joseph A.
Swarthout Brent A.
The Boeing Company
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