Fluid sprinkling – spraying – and diffusing – With cleaning means – drip collecting – waste disposal or soil...
Patent
1991-09-30
1993-09-21
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With cleaning means, drip collecting, waste disposal or soil...
239693, 239124, 239597, B05B 128
Patent
active
052461661
ABSTRACT:
The present invention relates to a spraying apparatus and a method of using the same. The spraying apparatus can be used in the spraying of herbicides or insecticides from an aircraft or from the ground. The apparatus provides separation means to remove the small drop component of the spray so that the component leaving the apparatus is essentially free of small drops. Small drops have slight fallspeeds and are subject to wind drift, causing off-target deposits and potential biological impact outside the treatment areas.
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Droplet Size Characteristics for Insecticide and Herbicide Spray Atomizers (The Canadian Journal of Chemical Engineering, vol. 67, Oct. 1989) pp. 752-761-J. J. C. Picott, et al.
A Laboratory Device for Producing Single Drops in Uniform Sizes of 150-450 .mu.m Diameter-C. R. Merritt & J. A. Drinkwater, pp. 457-462 (Agricultural Research Council Weed Research Org.).
Her Majesty the Queen in the Right of Canada as represented by t
Kashnikow Andres
Weldon Kevin P.
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