Beverage dispensing nozzle

Patent metadata

Field	Value
Publication number	US-12311399-B2
Application number	US-202318310947-A
Country	US
Kind code	B2
Filing date	May 2, 2023
Priority date	Feb 14, 2020
Publication date	May 27, 2025
Grant date	May 27, 2025

Abstract

A nozzle for dispensing a beverage includes a nozzle head having a base liquid inlet configured to receive a base liquid and a flavoring inlet configured to receive a flavoring. The nozzle further includes a diffuser assembly that is in fluid communication with the base liquid inlet and which includes a diffuser plate having a plurality of peripheral openings through which the base liquid flows. The nozzle further includes a receptacle that is in fluid communication with the diffuser assembly and the flavoring inlet. The receptacle of the nozzle includes an inner wall, and the peripheral openings of the diffuser assembly are arranged so as to direct flow of the base liquid along the inner wall of the receptacle. The receptacle further includes an outlet through which the flavoring and the base liquid are dispensed.

First claim

What is claimed is:

1. A nozzle, comprising:
a nozzle head, comprising:
a flavoring inlet for receiving a flavoring; and
a base liquid inlet for receiving a base liquid;
a flavoring outlet;

a diffuser assembly comprising at least one diffuser plate having an annular region defining a plurality of peripheral openings through which the base liquid flows; and
a receptacle, wherein the flavoring outlet is configured to release the flavoring into the receptacle, the receptacle comprising:
an inner wall having a curvature;
a receptacle outlet for dispensing the base liquid and the flavoring from the nozzle;
an upper end, wherein the flavoring outlet is arranged at the upper end of the receptacle;
a lower end, wherein the receptacle outlet is disposed at the lower end of the receptacle; and
a vent tube configured to equalize a pressure within the receptacle with a pressure external to the nozzle, wherein the vent tube extends through a receptacle wall at a location between the upper end of the receptacle and the lower end of the receptacle,

wherein the flavoring inlet is in fluid communication with the receptacle such that the flavoring flows through the receptacle toward the receptacle outlet in a longitudinal direction of the nozzle, and wherein the diffuser assembly is in fluid communication with the receptacle such that the base liquid flows along the inner wall of the receptacle.

2. The nozzle of claim 1 , further comprising a plurality of vanes radially arranged on the inner wall of the receptacle.

3. The nozzle of claim 2 , wherein the vent tube is radially aligned relative to a longitudinal axis of the receptacle with one of the vanes of the plurality of vanes.

4. The nozzle of claim 1 , wherein the vent tube comprises an upper end of the vent tube and a lower end of the vent tube, and wherein the upper end is arranged within the receptacle and comprises an opening on a sidewall of the vent tube, and wherein the lower end of the vent tube is arranged outside of the receptacle and comprises an opening.

5. The nozzle of claim 4 , wherein the upper end of the vent tube is closed.

6. The nozzle of claim 1 , wherein the vent tube is arranged parallel to a longitudinal axis of the nozzle.

7. The nozzle of claim 6 , wherein the longitudinal axis extends through the receptacle outlet and the vent tube is arranged along an axis that is parallel to and offset from the longitudinal axis.

8. The nozzle of claim 1 , wherein the diffuser assembly is arranged at the upper end of the receptacle, and wherein the receptacle tapers from a first diameter at the upper end of the receptacle to a second diameter at the lower end of the receptacle, the first diameter being greater than the second diameter.

9. The nozzle of claim 1 , wherein the vent tube comprises an opening located between the upper end of the receptacle and the lower end of the receptacle.

10. The nozzle of claim 1 , wherein the nozzle head and the diffuser assembly are arranged at the upper end of the receptacle.

11. The nozzle of claim 1 , wherein the vent tube projects into the receptacle from the inner wall of the receptacle toward an upper end of the vent tube.

12. The nozzle of claim 1 , wherein the receptacle further comprises an outer wall, and the vent tube projects away from the receptacle from the outer wall of the receptacle toward a lower end of the vent tube.

Assignees

• Pepsico Inc

Inventors

• Eboigbodin Evans
• Jersey Steven T
• Ubidia Fernando A
• Stein Aaron
• Arroyo Jose-Luis

Classifications

• B01F2101/14

  Mixing of ingredients for non-alcoholic beverages; Dissolving sugar in water · CPC title

• B01F25/00

  Flow mixers; Mixers for falling materials, e.g. solid particles (centrifugal mixers B04) · CPC title

• B01F25/23

  Mixing by intersecting jets · CPC title

• B01F25/12

  Interdigital mixers, i.e. the substances to be mixed are divided in sub-streams which are rearranged in an interdigital or interspersed manner (micromixers using interdigital streams B01F33/3012) · CPC title

• B67D1/0021

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