Beverage nozzle with mixing core

Patent metadata

Field	Value
Publication number	US-10266382-B2
Application number	US-201515118219-A
Country	US
Kind code	B2
Filing date	Feb 18, 2015
Priority date	Feb 18, 2014
Publication date	Apr 23, 2019
Grant date	Apr 23, 2019

Abstract

A beverage nozzle for mixing at least a first beverage ingredient and a second beverage ingredient into a homogeneous mixture is disclosed herein. The beverage nozzle may include a housing having a first portion and a second portion. A first inlet may be in fluid communication with the housing. The first inlet may be configured to provide the first beverage ingredient to the housing. A second inlet may be in fluid communication with the housing. The second inlet may be configured to provide the second beverage ingredient to the housing. The beverage nozzle also may include a mixing core disposed within the housing. The mixing core may be configured to mix the first beverage ingredient and the second beverage ingredient into the homogeneous mixture. An outlet may be disposed about the housing. The homogeneous mixture may exit the housing by way of the outlet.

First claim

That which is claimed is:

1. A beverage nozzle for mixing at least a first beverage ingredient and a second beverage ingredient into a homogeneous mixture, the beverage nozzle comprising:
a housing comprising a first portion and a second portion, wherein the first portion of the housing and the second portion of the housing are configured to be removably attached to each other;
a first inlet in fluid communication with the housing, wherein the first inlet is configured to provide the first beverage ingredient to the housing;
a second inlet in fluid communication with the housing, wherein the second inlet is configured to provide the second beverage ingredient to the housing;
a mixing core disposed within the housing, wherein the mixing core is configured to mix the first beverage ingredient and the second beverage ingredient into the homogeneous mixture, wherein the mixing core is removable from the housing and interchangeable with other mixing cores when the first portion and the second portion are detached from each other; and
an outlet disposed about the housing, wherein the homogeneous mixture exits the housing by way of the outlet,
wherein the first inlet comprises a check valve, wherein the check valve comprises an opening disposed between a barbed portion and a head portion, where the head portion is insertable into a first fluid conduit such that the first fluid conduit passes over the barbed portion, wherein an outer diameter of the barbed portion is greater than an inner diameter of the first fluid conduit, wherein the first fluid conduit is a flexible material that is expandable over the barbed portion, wherein the first inlet is in communication with a peristaltic pump configured to provide the first beverage ingredient to the first inlet via the first fluid conduit, wherein when the peristaltic pump pumps the first beverage ingredient, the inner diameter of the first fluid conduit is configured to expand about the head portion to enable the first beverage ingredient to pass into the opening, and wherein when the peristaltic pump stops pumping the first beverage ingredient, the inner diameter of the first fluid conduit is configured to contract about the head portion to create a seal which prevents backflow, and
wherein the second inlet is disposed adjacent to and below the first inlet and comprises a nozzle having a first internal wall perpendicular to the first inlet and a second internal wall below the first internal wall that converges towards the first internal wall and is directed towards the first inlet.

2. The beverage nozzle of claim 1 , wherein the first portion comprises an upper portion, and the second portion comprises a lower portion.

3. The beverage nozzle of claim 1 , wherein the first portion comprises a first side portion, and the second portion comprises a second side portion.

4. The beverage nozzle of claim 1 , further comprising one or more ribs disposed about the outlet, wherein the one or more ribs are configured to provide a laminar flow to the homogeneous mixture at the outlet.

5. The beverage nozzle of claim 1 , wherein the mixing core is configured to create at least one of a turbulent flow, a laminar flow, or various combinations thereof within the housing.

6. The beverage nozzle of claim 1 , wherein a mixing characteristic of the mixing core is dependent on a composition of at least one of the first beverage ingredient or the second beverage ingredient.

7. The beverage nozzle of claim 1 , wherein at least a portion of the mixing core or the housing is textured or smooth.

8. The beverage nozzle of claim 1 , wherein the housing comprises an elongated internal chamber, and wherein the mixing core comprises an elongated structure configured disposed within at least a portion of the elongated internal chamber.

9. The beverage nozzle of claim 1 , wherein the first inlet and the second inlet are disposed about an upper portion of the housing.

10. The beverage nozzle of claim 1 , further comprising a flow valve upstream of the second inlet.

11. The beverage nozzle of claim 1 , wherein the second inlet is in communication with a water source.

12. The beverage nozzle of claim 1 , further comprising a headspace formed within an upper portion of the housing between an internal surface of the upper portion of the housing and the mixing core, wherein the first inlet and the second inlet are disposed about headspace.

13. The beverage nozzle of claim 12 , wherein an internal surface within the upper portion of the housing is curved.

14. The beverage nozzle of claim 1 , wherein the second inlet comprises a groove configured to mate with a rim formed between the first and second portions of the housing.

15. The beverage nozzle of claim 1 , further comprising a top ring attached to the second inlet, wherein the top ring comprises an aperture therethrough.

16. The beverage nozzle of claim 15 , wherein the top ring comprises a groove disposed about the aperture that is configured to mate with a rim formed between the first and second portions of the housing.

17. The beverage nozzle of claim 16 , wherein the first inlet comprises a lip configured to mate with a slot in the house disposed adjacent to the aperture in the top ring.

18. The beverage nozzle of claim 17 , wherein the lip comprises a bulge extending therefrom that is configured to seat within the aperture to form a seal therebetween.

19. The beverage nozzle of claim 2 , wherein the upper portion comprises an upper flange, and the lower portion comprises a lower flange.

20. The beverage nozzle of claim 19 , further comprising a fastener configured to removably the upper flange to the lower flange.

Assignees

• Coca Cola Co

Inventors

• Gatipon Shaun B
• Santamaria Alejandro J
• Wilson Joshua B
• Brownell Jr Robert B

Classifications

• B01F5/0606

  Operations & Transport · mapped topic

• B67D1/0081

  Dispensing valves · CPC title

• B01F2215/0022

  Operations & Transport · mapped topic

• B01F13/0022

  Operations & Transport · mapped topic

• B67D1/0021

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