Volumetric valve with independent display and resetting

Details Volumetric valve with independent display and resetting Volumetric valve with independent display and resetting

1977-11-01

1980-05-13

Tollberg, Stanley H.

Dispensing

Cutoff operated by selectively preset volume or rate of...

Moving cutoff operating element with variable initial position

F16K 3114

Patent

active

042024676

ABSTRACT:
The invention relates to a volumetric valve which supplies a displayed liquid volume. This valve has a turbine which is rotated by the liquid and which drives a disk via a gear train. The disk rotates a spiral spring and a ring provided with a slot. A sliding push rod controls the opening of the valve flap and carries a lug which penetrates the slot. A knob makes it possible to vary the angular clearance between the slot and the lug, which determines the displayed volume.

REFERENCES:
patent: 2557336 (1951-06-01), Buchanan
patent: 3497106 (1970-02-01), Clarke
patent: 3810562 (1974-05-01), Clarke

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