Liquid spray devices

Details Liquid spray devices Liquid spray devices

1978-07-20

1979-12-18

Saifer, Robert W.

Fluid sprinkling, spraying, and diffusing

Processes

Including heating or cooling

239129, 239290, B05B 124

Patent

active

041790685

ABSTRACT:
Liquid spray devices are known in which a liquid is emitted from an orifice in the form of a thin sheet of the liquid which subsequently breaks down to form droplets but normally the spray contains very many droplets of very small size which are subject to drifing in cross winds. In this invention means are provided to subject the spray sheet itself to atmospheric environmental conditions such that the sheet breaks down nearer its point of origin and the tendency is for droplets of greater size to be formed with consequent lower tendency to drift. In carrying out the invention hot gases can be released in the environment of the spray sheet and suitable gases can readily be obtained from combusted gases, possibly from the exhaust of the engine of a tractor towing the device.

REFERENCES:
patent: 1177028 (1916-03-01), Fisher
patent: 2554829 (1951-05-01), Jeurling
patent: 2644717 (1953-07-01), Kopperschmidt
patent: 2835533 (1958-05-01), Baker
patent: 2912064 (1959-11-01), Friedell
patent: 3017121 (1962-01-01), Carlson
patent: 3198434 (1965-08-01), Svrchek et al.
patent: 3425407 (1969-02-01), Furman et al.
patent: 3516608 (1970-06-01), Bowen et al.
patent: 3969842 (1976-07-01), Velie

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