Valve for a beverage container

Patent metadata

Field	Value
Publication number	US-12297092-B2
Application number	US-202117925631-A
Country	US
Kind code	B2
Filing date	May 19, 2021
Priority date	May 19, 2020
Publication date	May 13, 2025
Grant date	May 13, 2025

Abstract

A valve for a beverage container comprises a mounting element for mounting the valve in a container opening. A valve body is axially moveable inside the valve housing from a first position closing off the beverage outlet opening to a second position opening a fluid connection through the beverage outlet opening.

First claim

The invention claimed is:

1. A valve for a beverage container,
the valve comprising a mounting element for mounting the valve in a container opening of the beverage container,
the mounting element radially extending from an inner side defining a fluid passage through the mounting element to an outer peripheral side for sealing against a container edge at the container opening,
the mounting element coupled to a valve housing comprising a housing side wall extending axially from a housing top wall sealed against the mounting element to a housing bottom wall,
the housing top wall having a beverage outlet opening aligned with the fluid passage and the housing side wall having a beverage inlet opening,
wherein a valve body is axially moveable inside the valve housing from a first position closing off the beverage outlet opening to a second position opening a fluid connection through the beverage outlet opening,
wherein the valve body comprises a closed upper end section which is shaped to clampingly fit in the beverage outlet opening and which is fixedly received in the beverage outlet opening in the first position and operable to be moved away from the beverage outlet opening to the second position axially past at least a part of the beverage inlet opening in the side wall, and
a lower end section extending axially from the closed upper end section in the direction of the housing bottom wall, the lower end section arranged to contact an inner surface of the valve housing at least in the second position.

2. The valve according to claim 1 wherein the upper end section of the valve body comprises an elastic material and a deformable radial outer surface at least partly compressed by the housing top wall in the first position.

3. The valve according to claim 1 wherein the valve body lower end section comprises a circumferential wall having an outer surface at least part of the outer surface arranged to radially abut against the inner surface of the valve housing.

4. The valve according to claim 3 , wherein the circumferential wall abuts with the outer surface against the inner surface of the valve housing in the first position and is guided along the inner surface towards the housing bottom wall when the valve body is moved from the first position to the second position.

5. The valve according to claim 3 , wherein the circumferential wall forms a hollow tube closed on one side by the upper end section and open on an opposite side facing the housing bottom wall.

6. The valve according to claim 1 , wherein the upper end section of the valve body and lower end section of the valve body are made of one piece.

7. The valve according to claim 1 , wherein the valve housing comprises a cavity defined by the housing top wall, housing bottom wall and housing side wall, wherein the valve body moves in the cavity from the first position to the second position, the cavity near the housing bottom wall having a cross sectional diameter smaller than a cross sectional diameter of the cavity near the housing top wall.

8. The valve according to claim 1 , wherein the valve housing is sealed against a lower side of the mounting element by means of a flexible sealing body that is at least partly interposed between the housing top wall and the mounting element.

9. The valve according to claim 8 , wherein the sealing body comprises a sealing ring with a central hole axially aligned with the fluid passage of the mounting element and the beverage outlet opening.

10. The valve according to claim 9 , wherein the sealing body comprises a radial sealing wall extending axially from the sealing ring through the beverage outlet opening in the direction of the housing bottom wall between the housing top wall and a radial outer surface of the valve body.

11. The valve according to claim 10 , wherein the valve body in the first position is fixedly received between the radial sealing wall.

12. The valve according to claim 9 , wherein the upper end section of the valve body comprises an engagement portion which extents in the central hole of the sealing ring in the first position of the valve body.

13. The valve according to claim 8 , wherein the valve body and the sealing body are made of the same elastic material.

14. A beverage container comprising the valve according to claim 1 .

Assignees

• Heineken Supply Chain Bv

Inventors

• Luth Henderikus Hilvert
• Rozeboom Frans Wiebe
• Onnekink Johan
• Patje Alexander
• De Vrind Johannes Rogier
• Paauwe Arie Maarten

Classifications

• B67D1/0845

  Security means · CPC title

• B67D1/0835 Primary

  with one valve · CPC title