초록 ▼

A metering device capable of selectively dispensing any one of a desired quantities of wine or other liquids from any one of a number of holding tanks or reservoirs in which the wines or liquid are stored. The device is particularly adapted for use in bars and restaurants, for each time it is actuat

A metering device capable of selectively dispensing any one of a desired quantities of wine or other liquids from any one of a number of holding tanks or reservoirs in which the wines or liquid are stored. The device is particularly adapted for use in bars and restaurants, for each time it is actuated to dispense a drink a non-reset type of counter is actuated to record that a drink has been dispensed, and as a result, close control on the inventory of wine and other liquids may be maintained. After the device has been actuated it will automatically dispense a predetermined quantity of a selected liquid, allowing a bartender, waiter, waitress, or other personnel to perform other tasks during the dispensing operation.

대표청구항 ▼

A device for selectively and automatically dispensing any one of a plurality of different beverages from a single spout and in any one of a plurality of different quantities thereof into a container when said device is manually actuated, said device including: a. a plurality of tanks, with each of s

A device for selectively and automatically dispensing any one of a plurality of different beverages from a single spout and in any one of a plurality of different quantities thereof into a container when said device is manually actuated, said device including: a. a plurality of tanks, with each of said tanks holding one of said beverages; b. first means for maintaining a uniform pressure on said beverages in said tanks; c. a plurality of normally closed, solenoid operated valves connected to said tanks, each of said valves including a liquid outlet; d. a spout; e. second means for connecting said outlets to said spout; f. a source of alternating electric power; g. a transformer that includes a primary and a secondary, said primary connected to said source of power, and said secondary supplying alternating current at a less voltage than that supplied to said primary from said source; h. third means for transforming alternating electric current from said secondary to direct current; i. a first normally closed electric circuit connected to said primary, said first circuit including a first rotating switch to permit alternating current from said primary to be selectively directed to a desired one of said solenoid operated valves to allow a particular one of said beverages to discharge from said spout when said first circuit is closed, and said first circuit further including a bidirectional triode thyristor that has first and second terminals that are connected in series in said first circuit and normally maintain said first circuit closed, with said thyristor including a gate that when voltage is applied thereto renders said thyristor conductive between said first and second terminals thereof; j. a second normally closed electric circuit connected to said third means, said second circuit including a transistor that has the collector and emitter thereof connected in series in said second circuit, said collector connected to said gate of said thyristor, said transistor including a base, and said transistor until voltage of greater than a predetermined magnitude is applied to said base maintaining said second circuit in a closed condition; k. a third normally closed circuit connected to said third means, said third circuit including a plurality of electrically operated timing means to maintain said third circuit closed for various lengths of time after one of said timing means has been momentaRily electrically energized, and said third circuit connected to said base after one of said timing means has been energized; l. fourth normally open electric circuit connected to said third means and said timing means, said fourth circuit including a plurality of normally open second electric switches that may be selectively closed to momentarily energize one of the timing means, with said third circuit thereafter being closed for a desired length of time as is said first second and third circuits, with said desired length of time determining the quantity of beverage that will be dispensed from said spout through the one of said solenoid operated valves that has been energized, and said timing means that has been energized at the end of said predetermined length of time causing said third circuit to return to the open position and break said first and second circuits to allow said solenoid operated valve that that had been electrically energized to return to a closed position; m. a fifth circuit supplied with electric power from said transformer, said fifth circuit including a plurality of electrically operated lights one of which is at all times illuminated when said transformer is energized, said fifth circuit including a second rotary switch that moves concurrently with said first rotary switch to complete said fifth circuit to one of said lights; n. insignia means adjacent said lights with one of said lights when illuminated adjacent one of said insignia visually indicating which of said beverages will be dispensed after one of said second switches is momentarily closed; o. a plurality of electrically operated nonreset counters; and p. sixth normally open electric circuit means connected to said primary and to said counters that is momentarily closed to actuate one of said counters when one of said second switches is closed.