Fluid sprinkling – spraying – and diffusing – Processes – Including electrostatic charging
Patent
1990-07-12
1991-10-22
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
Including electrostatic charging
239 13, 239124, 239135, 239266, 239695, B05B 508
Patent
active
050588052
ABSTRACT:
A paint spray system includes a source of pressurized paint. At least a first and second spray gun are provided. Each spray gun has a gun inlet for receiving paint, a gun spray outlet for spraying paint on an article to be painted, and a gun bypass passage for passing through the gun an unused portion of paint. A feed conduit feeds paint from the source to the spray guns. A paint recycle conduit recycles unused paint from the paint spray guns. Each of the spray guns is separately adjustable for adjusting a rate at which paint is sprayed on an article independent of any adjustment of the other guns. The system is particularly adapted to spraying fast drying mixtures of a base paint and a catalyst.
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patent: 3774844 (1973-11-01), Walberg
patent: 3981447 (1976-09-01), Bachofen et al.
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patent: 4368852 (1983-01-01), Sharp et al.
patent: 4615485 (1986-10-01), Larson et al.
patent: 4706885 (1987-11-01), Morin
Exhibit A--Binks Manufacturing Company brochure entitled "Binks Automatic Electrostatic Spray Guns/Model 80 for Non-Circulating Systems (Shown)/Model 80C for Circulating Systems"(1983).
Exhibit B--a schematic illustration of a mixing system.
Exhibit C--schematic illustration of mixing system with positive displacement pump.
Anderson Jerry L.
Boyington Thomas R.
Brunswick Corporation
Kashnikow Andres
Merritt Karen B.
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