Agitating – Having specified feed means – Agitation of material in feeder or supply reservoir
Patent
1982-03-19
1984-10-23
Hornsby, Harvey C.
Agitating
Having specified feed means
Agitation of material in feeder or supply reservoir
366139, 366160, 366178, 366181, 366182, 366318, 99454, 99472, B01F 724, B01F 1502
Patent
active
044785194
ABSTRACT:
An automatic paste-producing apparatus which includes a vertical assembly constituted by a tubular chamber whose upper end communicates with a metering tube of enlarged diameter to which flour or other powder is supplied. Coaxially mounted within the assembly is a rotating shaft having a main screw section of uniform diameter operating within the chamber and a conical screw section operating within the metering tube. Slidable within the metering tube is a ring which surrounds the conical screw section to define an annular valve orifice, the ring being axially shiftable to set the size of the orifice. The flour admitted into the chamber by the metering tube is hurled by the main screw section against the inner wall of the chamber to create a thin powder film thereon which is then intermixed with a liquid to form a paste, air being drawn from the chamber through the main screw section to control the entrainment of air within the paste.
REFERENCES:
patent: 1956615 (1934-05-01), Hansen
patent: 3521863 (1970-07-01), Graham
patent: 3651768 (1972-03-01), Hyppola
patent: 3804303 (1974-04-01), Fassauer
patent: 3868093 (1975-02-01), Sokolow
patent: 4352567 (1982-10-01), Guibert
Ebert Michael
Hornsby Harvey C.
Knick Michael
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