Fluid sprinkling – spraying – and diffusing – Container for non-fluid material – and scattering means – With means generating or supplying gaseous mixing current
Patent
1997-08-12
1999-02-09
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Container for non-fluid material, and scattering means
With means generating or supplying gaseous mixing current
239142, 239143, 239290, A01C 306, B05B 128
Patent
active
058683267
ABSTRACT:
Disclosed is a new and improved apparatus primarily developed for use in dispensing powder to a media surface comprising a mounting means, a hopper tube, a porous hopper feed roller, a vortex chamber, a plurality of two primary air manifolds, and a plurality of two air bars. The hopper tube contains the porous hopper feed roller in rotatable manner. The porous hopper feed roller controls the quantity of powdered particulate material being discharged into the vortex chamber. A variable speed motor is provided and provides for 1/2 to 25 RPM rotational speed of the porous hopper feed roller. The vortex chamber receives the desired quantity of powdered particulate material from the hopper tube. The vortex chamber has an air pressure receipt means creating a vortex of rotating air within the vortex chamber. The vortex of rotating air within the vortex chamber receives the powdered particulate material from the hopper tube. The vortex chamber has an air pressure discharge means. A plurality of two primary air manifolds are provided receiving a measured amount of air pressure from an outside air pressure source. A plurality of two longitudinal air bars are provided.
REFERENCES:
patent: 3478969 (1969-11-01), Lund
patent: 4319717 (1982-03-01), Hofmann
patent: 5213271 (1993-05-01), Uribe et al.
patent: 5615830 (1997-04-01), Matsunaga et al.
patent: 5725160 (1998-03-01), Harper et al.
Evans Robin O.
Kashnikow Andres
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