Semi-venturi airfoil aircraft

Details Semi-venturi airfoil aircraft Semi-venturi airfoil aircraft

1986-11-17

1988-02-23

Barefoot, Galen

Aeronautics and astronautics

Aircraft, heavier-than-air

Airplane and fluid sustained

244 13, 244 36, B64C 3910

Patent

active

047265469

ABSTRACT:
A VTOL/STOL aircraft of simple design and construction. The aircraft has a central semi-venturi shaped airfoil surface defining a channel integral to the fuselage, a canard system and a horizontal stabilizer system at the respective ends of the channel, and a propulsion unit for accelerating airflow through the channel to achieve stable and easily maneuverable flight.

REFERENCES:
patent: 1693159 (1928-11-01), Rickelmann
patent: 2241521 (1941-05-01), Richard
patent: 2476482 (1949-07-01), Custer
patent: 2510959 (1950-06-01), Custer
patent: 2994493 (1961-08-01), Hartmann
patent: 3017139 (1962-01-01), Binder
patent: 3901463 (1975-08-01), Kovacs

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