Aircraft display devices

Details Aircraft display devices Aircraft display devices

1989-03-20

1990-02-20

Orsino, Joseph A.

Communications: electrical

Aircraft alarm or indicating systems

Nonalarm flight indicator

73178R, 340967, G08B 2300

Patent

active

049030175

ABSTRACT:
A display device for use as an attitude display in an aircraft comprising a circular array (5) of selectively activatable display elements, the elements being disposed in equally angularly spaced radially extending lines, each line having the same number of elements with corresponding elements in the different lines at the same radial distance from the center of the array (5); and a controller (3) for selectively activating said display elements in accordance with aircraft attitude whereby the selected elements form a visible pattern indicative of the aircraft attitude.

REFERENCES:
patent: 3018661 (1962-01-01), Meredith et al.
patent: 4583094 (1986-04-01), Mosier

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