Fluid sprinkling – spraying – and diffusing – Processes – Of discharge modification of flow varying
Patent
1991-05-23
1993-11-30
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
Of discharge modification of flow varying
239 13, 239135, 239290, 62 5, B05B 124, B05B 702, B05B 710
Patent
active
052658015
ABSTRACT:
A method of spraying a coating onto a substrate using low pressure, high volume air is disclosed. More specifically, the step of using a vortex tube with valves at both the hot and cold air discharge ends to supply the low pressure, high volume air to a spray gun is disclosed. The use of the vortex tube results in an inexpensive system, that can be used in electrically hazardous areas, and allows very precise control of air temperature.
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E. I. Du Pont de Nemours and Company
Grant William
Kashnikow Andres
Konkol Chris P.
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