Fluid sprinkling – spraying – and diffusing – Including supplemental gas shaping or shielding jet – Plural sets of gas jet orifices
Patent
1990-04-23
1992-02-18
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including supplemental gas shaping or shielding jet
Plural sets of gas jet orifices
B05B 128
Patent
active
050886487
ABSTRACT:
In order to largely prevent formation of mist in a nozzle head which is attached to a high-pressure paint spray gun, a small spigot from which the paint issues has a very small thickness of less than 0.5 mm. A circular air jet nozzle which surrounds the spigot and beyond whose outlet area the spigot projects, is provided with a depression which fans out the circular air jet. The circular air jet nozzle is surrounded by a rim of air bores which open to the same annulus as the circular air jet nozzle and which have a smaller total cross-sectional area than the area of the circular air jet nozzle and which produce a rotary air umbrella encircling the circular air jet.
REFERENCES:
patent: 2051210 (1936-08-01), Gustafsson
patent: 2204599 (1940-06-01), Jenkins
patent: 3848807 (1974-11-01), Partida
Kashnikow Andres
Sata-Farbspritztechnik GmbH & Co.
Weldon Kevin P.
LandOfFree
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