System for monitoring unit and total quantities of a dispenser f

Details System for monitoring unit and total quantities of a dispenser f System for monitoring unit and total quantities of a dispenser f

1978-01-09

1980-09-30

Spar, Robert J.

Dispensing

With recorder, register, indicator, signal or exhibitor

Plural

222 34, 222 36, B67D 512

Patent

active

042250579

ABSTRACT:
A flow meter for use in monitoring unit and total quantities of a dispensed fluid, such as draft beer, includes a motion detection switch inside a housing and is coupled to a valve which controls the fluid flow. The switch provides an electrical indication during periods when the valve is open. A totalizer including microprocessor circuitry totalizes the amount of fluid passing through the valve based upon an adjustable, predetermined flow rate setting. An indicator is also coupled to the totalizing circuitry to provide an indication when a unit quantity has passed through the valve at the predetermined flow rate. The totalizer further totalizes the number of occurrences of the unit quantity or any other preselected quantity.

REFERENCES:
patent: 2176794 (1939-10-01), Greene et al.
patent: 3257033 (1966-06-01), Stott
patent: 3467279 (1969-09-01), Upton et al.
patent: 3497644 (1970-02-01), Schink et al.
patent: 3665167 (1972-05-01), Goodwin
patent: 3699315 (1972-10-01), Upton
patent: 3949207 (1976-04-01), Savary et al.
patent: 3965337 (1976-06-01), Young

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