Beverage dispenser and method for mixing one or more beverage components with at least one carbonated liquid

Patent metadata

Field	Value
Publication number	US-10106392-B2
Application number	US-201415108313-A
Country	US
Kind code	B2
Filing date	Dec 19, 2014
Priority date	Dec 27, 2013
Publication date	Oct 23, 2018
Grant date	Oct 23, 2018

Abstract

A beverage dispenser and method for mixing one or more beverage components with at least one carbonated liquid is disclosed. The beverage container has at least one dispenser beverage inlet connected or connectable to a source of a beverage component. The beverage container has at least one dispenser carbonated liquid inlet connected or connectable to a source of a carbonated liquid. A mixing device for mixing one or more beverage components with at least one carbonated liquid into a final beverage is provided. The beverage container has a dispenser outlet for dispensing the final beverage. The mixing device has one or more double jet mixers.

First claim

The invention claimed is:

1. A beverage dispenser comprising:
at least one dispenser beverage inlet connected or connectable to a source of a beverage component;
at least one dispenser carbonated liquid inlet connected or connectable to a source of a carbonated liquid;
a mixing device for mixing one or more beverage components with at least one carbonated liquid into a final beverage; and
a dispenser outlet for dispensing the final beverage;
wherein said mixing device having one or more double jet mixers, each one or more double jet mixer having at least a first jet mixer fluid supply entry and a second jet mixer fluid supply entry, a pair of corresponding jet mixer fluid flow channels having each a jet mixer discharge end for expelling fluids in mutually, oppositely directed or impinging jet streams, so to mix the fluids into a fluid mixture, foam or emulsion, and a jet mixer outlet through which the fluid mixture, foam or emulsion can leave the double jet mixer before proceeding to the dispenser outlet.

2. The beverage dispenser according to claim 1 , wherein the at least one dispenser beverage inlet is connected or connectable to the first jet mixer fluid supply entry of a first double jet mixer.

3. The beverage dispenser according to claim 2 , further comprising a second dispenser beverage inlet connected or connectable, on the one hand, to a source of a second beverage component, and, on the other hand, to the second jet mixer fluid supply entry of the first double jet mixer, so to enable the mixing of the first and second beverage components by the first double jet mixer.

4. The beverage dispenser according to claim 2 , wherein the at least one dispenser carbonated liquid inlet is connected or connectable to the second jet mixer fluid supply entry of the first double jet mixer, so to enable the mixing of the first beverage component and the carbonated liquid by the first double jet mixer.

5. The beverage dispenser according to claim 1 , further comprising a second dispenser beverage inlet connected or connectable, on the one hand, to a source of a second beverage component, and, on the other hand, to the second jet mixer fluid supply entry of the first double jet mixer, so to enable the mixing of the first and second beverage components by the first double jet mixer.

6. The beverage dispenser according to claim 1 , wherein the at least one dispenser carbonated liquid inlet is connected or connectable to the second jet mixer fluid supply entry of the first double jet mixer, so to enable the mixing of the first beverage component and the carbonated liquid by the first double jet mixer.

7. The beverage dispenser according to claim 1 , wherein the dispenser beverage inlets are each connected or connectable to a source of a corresponding beverage component, which is not carbonated.

8. The beverage dispenser according to claim 1 , wherein the mixing device comprises pre-mixing device for mixing beverage components and/or a carbonated liquid into an intermediate mixture and a final mixing device for mixing said intermediate mixture with one or more beverage components and/or a carbonated liquid into the final beverage.

9. The beverage dispenser according to claim 8 , wherein the pre-mixing device comprises one or more fluid supply entries each connected or connectable to a dispenser beverage inlet or a dispenser carbonated liquid inlet.

10. The beverage dispenser according to claim 8 , wherein the pre-mixing device comprises one or more fluid supply entries each connected or connectable to a dispenser beverage inlet.

11. The beverage dispenser according to claim 8 , wherein the final mixing device comprises a first fluid supply entry for supplying the intermediate mixture and one or more additional fluid supply entries, each connected or connectable to a dispenser beverage inlet.

12. The beverage dispenser according to claim 8 , the final mixing means device comprises a first fluid supply entry for supplying the intermediate mixture and a single second fluid supply which is connected or connectable the at least one dispenser carbonated liquid inlet.

13. The beverage dispenser according to claim 8 , wherein a double jet mixer forms the pre-mixing device or is part of the pre-mixing device.

14. The beverage dispenser according to claim 8 , wherein a double jet mixer forms the final mixing device or is part of the final mixing device.

15. The beverage dispenser according to claim 1 , wherein air contact with the fluid mixture, foam, or emulsion is prevented until dispensing from the dispenser outlet.

16. The beverage dispenser according to claim 1 , comprising:
a liquid line connecting the jet mixer outlet to the dispenser outlet, the dispenser outlet disposed downstream from the jet mixer outlet and configured to dispense the fluid mixture, foam, or emulsion.

17. A method for mixing one or more beverage components with at least one carbonated liquid, wherein at least one double jet mixer is used during the mixing, having at least a first jet mixer fluid supply entry and a second jet mixer fluid supply entry, a pair of corresponding coaxial jet mixer fluid flow channels having each a jet mixer discharge end for expelling fluids in mutually, oppositely directed jet streams so to mix the fluids into a fluid mixture, and a jet mixer outlet through which the fluid mixture can leave the double jet mixer, and in that the method comprises at least the step of supplying a beverage component to the first jet mixer fluid supply entry and a beverage component or a carbonated liquid to the second jet mixer fluid supply.

18. The method according to claim 17 , the method further comprising a pre-mixing step wherein beverage components are mixed by the double jet mixer into an intermediate mixture and a final mixing step wherein the intermediate mixture is mixed with a carbonated liquid.

19. The method according to claim 18 , wherein a carbonated liquid is supplied to the second jet mixer fluid supply.

Assignees

• Anheuser Busch Inbev Sa

Inventors

• Peirsman Daniel
• Vandekerckhove Stijn

Classifications

• B67D1/0021 Primary

  the components being mixed at the time of dispensing, i.e. post-mix dispensers · CPC title

• B67D1/005 Primary

  with means for converging streams · CPC title

• B67D1/0016

  the beverage being stored in an intermediate container before dispensing, i.e. pre-mix dispensers · CPC title

• B67D1/0043

  Mixing devices for liquids · CPC title

• B01F3/04446

  Operations & Transport · mapped topic