Filling head assembly for dispensing liquid

Details Filling head assembly for dispensing liquid Filling head assembly for dispensing liquid

1979-08-08

1981-04-28

Bell, Jr., Houston S.

Fluent material handling, with receiver or receiver coacting mea

Drip prevention by flow reversing and/or overfill removal

By means reversing direction of flow

141293, B65B 318, B67C 302

Patent

active

042639468

ABSTRACT:
The invention provides a filling assembly for dispensing quantities of liquid into containers wherein there is a dispensing head which registers with the top of the container to be filled, the container is raised to lift the discharge head, the liquid is dispensed into the container and the subsequent lowering of the discharge head when the container has been filled creates a partial vacuum effect in discharge passages through which the liquid is dispensed to prevent dripping or flowing of residual liquid into the container.

REFERENCES:
patent: 2721021 (1955-10-01), Day et al.
patent: 2954806 (1960-10-01), Kerr
patent: 3419054 (1968-12-01), Tashiro
patent: 3537267 (1970-09-01), Moore
patent: 3871425 (1975-03-01), Fee et al.

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