Dosage dispensing device for filling machines

Details Dosage dispensing device for filling machines Dosage dispensing device for filling machines

1991-10-07

1993-07-20

Kashnikow, Andres

Dispensing

Motor operated outlet element

222509, 239456, B67D 300

Patent

active

052286045

ABSTRACT:
The dosage dispensing device associable with filling machines is provided with at least one lower nozzle which includes a main body, which has a vertical axis, which is hollow and which has an internal diameter which reduces gradually at least proximate to its lower end down to a discharge outlet, and by a stem, which is arranged so as to be coaxially movable inside the main body. The stem defines, at its lower end, a shutter for the discharge outlet, and is provided with longitudinal fins for guiding the stem inside the main body; the shutter is constituted by a solid of revolution which is coaxial to the stem and which has a cross-section which decreases from a median region thereof down to a lower pointed end thereof, and the inner surface of the main body which is proximate to the discharge outlet has a shape which can be sealingly coupled to a lower portion of the shutter.

REFERENCES:
patent: 1994389 (1935-03-01), Frisco
patent: 2870944 (1959-01-01), Campbell
patent: 2925102 (1960-02-01), Cummings et al.
patent: 3317184 (1967-05-01), Usry
patent: 3335921 (1967-08-01), Gellatly
patent: 3807607 (1974-04-01), Kuckens
patent: 4688609 (1987-08-01), Diaz
patent: 5025991 (1991-06-01), Stainbrook et al.
patent: 5065910 (1991-11-01), Fiedler
patent: 5097993 (1992-03-01), Davis

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