Tallying beverage dispenser
AssigneeBooth, Inc.
InventorsWilliam C. Branch, Oliver W. Cole, Robert P. Kidd
Life of this patent
Estimating the term…
Abstract
Tally means for a liquid dispenser which selectively draws measured quantities of liquor for discharge through a discharge sprout. A liquid pressure responsive sensor is connected to the discharge line and is responsive only to passage of liquid. The sensor has a chamber with a diaphragm closing one end. A chamber inlet, larger than the outlet, leads through the end closed by the diaphragm. Because of differential in orifice size, liquid accumulates in the chamber causing the diaphragm to deflect but not respond to air flow. A piston in the chamber is moved by the diaphragm to actuate a tally apparatus to provide both printed record and a display of the number of drinks dispensed.
Claims12
In a beverage dispenser in which measured quantity of liquid is drawn from a supply container and dispensed through an output line leading from said measuring means, the combination which comprises:
- a. counter means having an input actuator to increment said counter, and
- b. means responsive only to liquid pressure connected to said output line for actuating said counter once for each delivery of liquid through said output line.
In a beverage dispenser in which measured quantity of liquid is drawn from a supply container and dispensed through an output line leading from said measuring means, the combination which comprises:
- a. counter means having an input actuator to increment said counter, and
- b. pressure responsive means which comprises a housing defining a chamber having fill and discharge ports communicating therewith, connected in series in said discharge line, a flexible diaphragm extending across said chamber to deflect upon entry of liquid into said chamber, and means responsive to deflection of said diaphragm for actuating said counter means.
In a liquid dispensing system having a container for a volume of liquid, a discharge conduit with a check valve therein communicating with the interior of said container, and a positive displacement measuring and dispensing valve means connected to said discharge conduit for removing a set quantity of liquid from said container and for positively pumping said set quantity of liquid from said valve means, the combination comprising:
- a. a pressure responsive sensor means for sensing the flow of liquid from said valve means,
- b. a conduit connecting said valve means and said sensor means,
- c. a check valve in said conduit located between said valve means and said sensor means,
- d. said sensor means comprising a housing having a chamber therein with fill and discharge ports communicating therewith,
- e. means connecting said ports in series in said conduit,
- f. a flexible diaphragm extending across said chamber adjacent to said fill and discharge ports, sized to cause the accumulation of liquid in said chamber when said valve means pumps liquid through said sensor means,
- g. a piston positioned in said chamber in contact with said flexible diaphragm on the side opposite said fill and discharge ports,
- h. a rod extending from said piston,
- i. a follower plate positioned in contact with said piston rod, said plate being mounted to pivot about a horizontal axis,
- j. an actuator finger extending from said follower plate,
- k. counter means having an input actuator contacted by said finger whereby said counter means is incremented by each movement of said follower plate, and
- l. means to print the state of said counter.
In a dispensing system for dispensing successive liquid quantities selected from a plurality of separate liquid storage units comprising:
- a. a separate positive displacement liquid measuring and dispensing means connected to each said unit for moving successive quantities of selected liquids through a discharge conduit,
- b. a counter means having an input actuator to increment said counter, and
- c. a plurality of means responsive only to liquid pressure, one connected in each of said discharge conduits for actuating said counter once upon delivery of each said quantities.
In a dispensing system for dispensing successive liquid quantities selected from a plurality of separate liquid storage units comprising:
- a. a separate positive displacement liquid measuring and dispensing means connected to each said unit for moving successive quantities of selected liquids through a discharge conduit,
- b. a counter means having an input actuator to increment said counter, and
- c. pressure response means which comprises:
- 1. a first plate in which a plurality of spaced wells are formed in a bottom face thereof;
- 2. a flexible diaphragm extending across said bottom face,
- 3. a second plate secured to said first plate with said diaphragm clamped therebetween with fill and discharge ports leading to and from with the face of said diaphragm opposite each said well, and
- 4. piston means in each said well for sensing deflection of said diaphragm and for actuating said counter, said fill and discharge ports being sized whereby liquids entering said chamber from said fill port will accumulate therein during discharge whereby said diaphragm will be deflected.
A secured liquor dispensing system which comprises:
- a. a locked module for receiving liquor containers and a pressurized gas source with a multiple channel dispenser protruding therefrom,
- b. a counter-printer in said module having actuating means extending from said module to print a numerical total registered on a counter of said counter-printer,
- c. metering liquor pump means connected between said containers and said dispenser and adapted to be powered from said gas source in response to actuation of said dispenser and connected to increment said counter upon delivery of each metered quantity of liquor to said dispenser, and
- d. means responsive to successive print operations of said counter-printer alternately to apply pressure from said source to said pump means and remove pressure from said source from said pump means.
Dependencies are inferred from the claim text.