Dispensing – Plural sources – compartment – containers and/or spaced jacket – Three or more diverse sources
Patent
1979-05-15
1981-08-04
Marmor, Charles A.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
Three or more diverse sources
222134, 222145, 193 31R, B67D 560
Patent
active
042817765
ABSTRACT:
Proportional feeders for particulate solids such as plastic pellets, powders and the like, with precise control over the ratio of one material to another comprising, in combination, at least one housing having a vertical upper portion of uniform cross section and an inwardly converging lower portion, at least two inlets in the upper portion, an outlet in the lower portion and a vertical, laterally adjustable separator between the inlets in each housing and an adjustable wall member in at least one housing.
REFERENCES:
patent: 486919 (1892-11-01), Winget
patent: 3174652 (1965-03-01), Villemure
patent: 3479206 (1969-11-01), Patterson
patent: 3575321 (1971-04-01), Fisher
patent: 3743143 (1973-07-01), Barney et al.
Marmor Charles A.
Phillips Petroleum Co.
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