Dispensing – Cutoff operated by selectively preset volume or rate of... – Moving cutoff operating element with variable initial position
Patent
1976-05-10
1977-06-28
Tollberg, Stanley H.
Dispensing
Cutoff operated by selectively preset volume or rate of...
Moving cutoff operating element with variable initial position
B67D 530
Patent
active
040320421
ABSTRACT:
A computing and metering device allows only predetermined controllable quantities of a liquid to be discharged from a liquid outlet aperture. A turbine flow meter drives a metering means having a rotatable plate which carries a ball that is located in such a way as to block the arrival of the liquid when the plate is moved through a given angle of revolution from a position which is predetermined by a setting component. The flow meter and the metering means are disposed in separate chambers and are in communication with each other via an external duct through which the whole of the liquid flow passes from one chamber into the other chamber.
REFERENCES:
patent: 2998161 (1961-08-01), Quinlan
Lane Hadd
Tollberg Stanley H.
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