Controlled dispensing apparatus

Details Controlled dispensing apparatus Controlled dispensing apparatus

1984-02-10

1986-02-11

Rolla, Joseph J.

Dispensing

With wick or absorbent material feed

222288, 222434, B67D 506, G01F 1126

Patent

active

045694630

ABSTRACT:
A measuring and dispensing apparatus is provided for securing a container of granular, powdered, or other fluidic material thereto, and dispensing pre-determined quantities of the contained material. A dispensing barrel having a known volume is implemented to alternatively receive and dispense the contained material. A volumetric reduction insert is removably insertable into the dispensing barrel to alter the amount of contained material being received and dispensed. The open-ended construction of the dispensing barrel facilitates the removal and insertion of the volume reduction insert therein. A variety of inserts may be provided to increase the gradations of material to be dispensed. A pair of rings are provided for supporting the dispensing barrel for stable operation.

REFERENCES:
patent: 1772377 (1930-05-01), Whittle
patent: 1846786 (1932-02-01), Brody
patent: 1861734 (1932-06-01), Bergmann
patent: 2259710 (1941-10-01), Stern
patent: 2920796 (1960-01-01), Field
patent: 3204833 (1965-09-01), Weitzner
patent: 4162751 (1979-07-01), Hetland et al.

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