Dispensing system

Patent metadata

Field	Value
Publication number	US-10399838-B2
Application number	US-201515306501-A
Country	US
Kind code	B2
Filing date	Apr 29, 2015
Priority date	Apr 30, 2014
Publication date	Sep 3, 2019
Grant date	Sep 3, 2019

Abstract

A dispenser system for providing variable carbonation can include a carbonated water source in communication with a carbonated water valve for controlling flow of carbonated water through the dispenser system; a still water source in communication with a still water valve for controlling flow of still water through the dispenser system; a nozzle in fluid communication with the carbonated water source and still water source; a processing device adapted to modulate the carbonated water and still water valves within a modulate cycle to achieve a ratio of carbonated to non-carbonated water; and a pour mechanism adapted to provide an input to the processing device to dispense the beverage.

First claim

What is claimed is:

1. A method of dispensing beverages of varying carbonation levels from a beverage dispenser, comprising:
receiving an input to dispense a beverage;
automatically adjusting a carbonation level associated with the beverage to be dispensed based on one or more ingredients included within the beverage to be dispensed; and
modulating a carbonated water valve and a still water valve to alternately dispense carbonated water and still water at a ratio over multiple cycles to achieve the carbonation level.

2. The method according to claim 1 , further comprising:
receiving the carbonation level associated with the beverage to be dispensed from a technician through a maintenance screen located within the beverage dispenser.

3. The method according to claim 1 , wherein both the carbonated water valve and the still water valve are open at the same time for at least a portion of each cycle.

4. The method according to claim 1 , wherein modulating the carbonated water valve and the still water valve comprises shutting off the carbonated water valve as the still water valve is turned on in each cycle such that both occur at the same time.

5. The method according to claim 1 , wherein the ratio of carbonated to non-carbonated water is such that there is about a 1:1 ratio of carbonated water to still water.

6. The method according to claim 5 , wherein the carbonated water valve is opened for a predetermined period of time followed by the still water valve being opened for the same period of time.

7. The method according to claim 1 , wherein the ratio of carbonated to non-carbonated water is such that there is more than about a 1:1 ratio of carbonated water to still water.

8. The method according to claim 7 , wherein the carbonated water valve is opened for a predetermined period of time followed by the still water valve being opened for less than the predetermined period of time.

9. The method according to claim 1 , wherein the ratio of carbonated to non-carbonated water is such that there is less than about a 1:1 ratio of carbonated water to still water.

10. The method according to claim 9 , wherein the carbonated water valve is opened for a predetermined period of time followed by the still water valve being opened for more than the predetermined period of time.

11. The method according to claim 1 , further comprising a delay period between each of the multiple cycles.

12. The method according to claim 1 , further comprising receiving an input to de-activate a pour during a cycle and continuing the modulating to an end of the cycle such that the ratio is maintained.

13. A dispenser system for providing variable carbonation in a beverage, comprising:
a carbonated water source in communication with a carbonated water valve for controlling flow of carbonated water through the dispenser system;
a still water source in communication with a still water valve for controlling flow of still water through the dispenser system;
a controller including a programmable processing device programmed to:
adjust a carbonation level associated with a beverage to be dispensed based on one or more ingredients included within the beverage to be dispensed; and
modulate the carbonated water and still water valves over multiple cycles to achieve the carbonation level for the beverage; and

a pour mechanism structured to provide an input to the processing device to dispense the beverage.

14. The dispenser system of claim 13 , wherein each of the one or more modulate cycles define a period of time that is continuously repeated as long as an input to dispense the beverage is received.

15. The dispenser system of claim 13 , wherein the ratio of carbonated to non-carbonated water is such that there is about a 1:1 ratio of carbonated water to still water.

16. The dispenser system of claim 13 , further comprising an input device for altering carbonation levels, wherein the input device is located at a user interface.

17. The dispenser system of claim 13 , further comprising a connection mechanism for connecting the carbonated water source and still water source to a nozzle such that both carbonated water and still water is provided to a diluent port of the nozzle.

18. The dispenser system of claim 17 , wherein the connection mechanism is a t-joint.

Assignees

• Coca Cola Co

Inventors

• Green Charles Bradley

Classifications

• B67D1/0063 Primary

  Cooling coil · CPC title

• B67D1/1231

  Metering pumps · CPC title

• B67D1/10

  Pump mechanism (in general F04) · CPC title

• B67D1/0036

  based on the timed opening of valves · CPC title

• B67D1/1279

  regulating the flow · CPC title