Fluid sprinkling – spraying – and diffusing – Electrostatic type – Induction charging
Patent
1995-02-08
1999-08-24
Oberleitner, Robert J.
Fluid sprinkling, spraying, and diffusing
Electrostatic type
Induction charging
B05B 500
Patent
active
059414650
ABSTRACT:
Apparatus for generating large quantities of highly charged droplets, which may be used in gas cleaning machines, as in air pollution control systems. Two opposing, colliding streams of liquid, emitted from opposingly oriented nozzles connected to a pressurized liquid source, generate a spreading disk shaped sheet of liquid, which sheet connected to ground by grounding of the nozzle assembly, and which sheet is emitted between equidistant induction electrodes, maintained at an equal voltage, which induce electric charges in liquid droplets as they leave the edge of the spreading liquid disk, which charges are conveyed to the droplets from the grounded liquid disk and nozzle assembly, through the ground connection of the nozzle assembly.
REFERENCES:
patent: 640887 (1900-01-01), Dolan
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patent: 4002293 (1977-01-01), Simmons
patent: 4106697 (1978-08-01), Sickles et al.
patent: 4266951 (1981-05-01), Calvert
patent: 4509694 (1985-04-01), Inculet et al.
patent: 5244149 (1993-09-01), Yuan et al.
patent: 5265802 (1993-11-01), Hobbs et al.
pp. 1247-1250, Morse & Feshbach, Methods of Theoretical Physics (McGraw Hill 1953).
Bete Information Sheet on "NF Standard Fan Nozzle" (single page).
Harris Robert W.
Oberleitner Robert J.
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