Fluid sprinkling – spraying – and diffusing – Processes
Patent
1989-10-04
1990-09-11
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
239165, 239168, 239170, 239289, 239651, 239663, A01C 1500, A01C 1904, B05B 120
Patent
active
049555383
ABSTRACT:
An applicator for the delivery of dry and liquid materials to turf areas. The applicator (10, 180) comprises frame means (11) supported by ground engaging wheels (14, 15); hopper means (12) carried by the frame for holding the dry materials; sealed reservoir means (39, 181) carried by the frame for holding the liquid materials; impeller means (23) beneath the hopper and rotatably driven to broadcast the dry materials in an arc laterally outside of and in front of the wheels; means (125) for selectively controlling the application of the dry materials; extendible boom means (75) carried by the frame means; pump means (56) for pressurizing the liquid materials to produce a low volume, low pressure spray; first nozzle means (64) located beneath the impeller, in communication with the pump means; second nozzle means (65) carried by the boom means in communication with the pump means; means (130) for selectively activating the flow of liquid material from the pump means; sensing means (135) for independently controlling the flow of the liquid materials through the second nozzle means; and electrically operable valve means (151) for independently controlling the flow of the liquid materials through the second nozzle means. A method for uniform and simultaneous delivery of dry and liquid materials to turf areas can be practiced for continuous and intermittent application of liquid spray during application of dry materials.
REFERENCES:
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patent: 3556404 (1971-01-01), Walker
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patent: 4483486 (1984-11-01), Magda
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patent: 4854503 (1989-08-01), Little et al.
"The Inventor's Story," Walkover Sprayers--Brochure.
Erbaugh J. Martin
Laube Mark E.
Erbaugh Corporation
Forman Michael J.
Kashnikow Andres
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