Aeronautics and astronautics – Aircraft structure – Material discharging and diffusing
Patent
1990-12-19
1992-08-11
Peters, Jr., Joseph F.
Aeronautics and astronautics
Aircraft structure
Material discharging and diffusing
239171, B64D 118
Patent
active
051372339
ABSTRACT:
A method of aerial spraying of crops by airplanes mounted with spray jets below and trailing the wings is disclosed. The method comprises the steps of directing the spray jets at an acute angle with respect to the lower plane of the wing against a winglet deflection surface of covex shape. The winglet extends at a level distanced from the jet and tilted by an accute tangential angle with respect to the plane of the wing. An airplane mounted with a device for effecting crop spraying according to the method is disclosed as well.
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Maimon Nissim
Shavit David
Bidwell Anne E.
Chimavir Agricultural Cooperative Association Ltd.
Holler Norbert P.
Peters Jr. Joseph F.
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