Fluid sprinkling – spraying – and diffusing – Processes – Including mixing or combining with air – gas or steam
Patent
1988-12-05
1990-04-17
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
Including mixing or combining with air, gas or steam
239412, 239569, 239DIG8, B05B 708
Patent
active
049172980
ABSTRACT:
A method of spraying fiber-containing fluids that results in smoother, more uniform coatings. The method comprises displacing a fiber-containing fluid through a nozzle assembly at about 69 KPa to about 386 KPa. The fibers have a length of about 1 mm to about 6 mm. The nozzle assembly comprises a nozzle extension, an elbow joint, and a nozzle in series communication through at least two hollow fluid passages. A first fluid passage exits at a first nozzle outlet having a diameter of about 2.5 mm to about 3.5 mm. A second gas passage exits at a second nozzle outlet and directs a gas at the fiber-containing fluid to atomize the fluid. Control means are disposed upstream of the nozzle assembly for controlling the fiber-containing fluid flow and the gas flow.
REFERENCES:
patent: 3185396 (1965-05-01), Black
patent: 3700174 (1972-10-01), Beck
patent: 3927833 (1975-12-01), Harrison et al.
patent: 4640848 (1987-02-01), Cerdan-Diaz et al.
patent: 4673594 (1987-06-01), Smith
Sales Brochure-"ASCO Red Hat" Bulletin 8340-Single, Sub-Base and Group Mounted 4 Way Valves.
Sales Brochure-Binks-Air Atomizing Automatic Guns.
Kashnikow Andres
Merritt Karen B.
USBI Company
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