SYSTEM OF INDICATION OF ARTIFICIAL HORIZON Russian patent published in 1995 - IPC

FIELD: aviation engineering. SUBSTANCE: system of indication of artificial horizon has immobile aircraft symbol, pitching scale coupled with rotating casing to line of artificial horizon advancing in vertical plane, rolling scale designed in the form of mobile grid-perspective composed of horizontal and radial elements kinematically coupled to rotating casing of pitching scale. Aircraft symbol is fabricated in the form of ring with central point, shortened wing cantilevers and elongated fin. Line of artificial horizon is made contrast in central part and blurred in direction of end sections. Ring element of dark color is mounted on periphery of rotating casing of pitching scale. EFFECT: increased accuracy and safety of piloting. 3 cl, 4 dwg