Fluid sprinkling – spraying – and diffusing – Electrostatic type – With fluid entrainment
Patent
1995-01-31
1997-07-15
Weldon, Kevin
Fluid sprinkling, spraying, and diffusing
Electrostatic type
With fluid entrainment
B05B 5025
Patent
active
056475438
ABSTRACT:
An improved electrostatic ionizing system for use in connection with a spray gun, having a conductive needle positioned near the center of the spray gun spray pattern, the needle having a diameter of less than about 250 micrometers and a needle tip sharpened to have a radius of curvature of less than about 50 micrometers, and a second electrode spaced approximately one centimeter from the needle.
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Farrow Douglas B.
Graco Inc
Weldon Kevin
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