Connecting device and tapping assembly as well as a container and method for beverage dispensing

Patent metadata

Field	Value
Publication number	US-9957146-B2
Application number	US-201314416948-A
Country	US
Kind code	B2
Filing date	Jul 26, 2013
Priority date	Jul 26, 2012
Publication date	May 1, 2018
Grant date	May 1, 2018

Abstract

Device 5 for connecting a gas line 6 to a bag-in-container type of container 3 , comprising a first 61 and a second part 62 , movably connected to said first part 61 , wherein one of the first or second part 61, 62 comprises a coupling opening 60 with coupling elements 67 for connecting the device 5 to a part of a bag-in-container type container 3 extending inside coupling opening 60 . The connecting device 5 comprises a connecting element 70 , movable between an extended position wherein the connecting element 70 extends partly inside coupling opening 60 and a retracted position in which the connecting element 70 extends less or not into coupling opening 60 , the connecting device 5 further comprising a mechanism 72 for moving the connecting element 70 between the extended and the retracted position by relative movement of first and second parts 61, 62.

First claim

The invention claimed is:

1. Connecting device for connecting at least a gas line to a container, wherein the container is a bag-in-container type of container wherein the connecting device comprises a first part and a second part coupled to the first part, movably connected to said first part, wherein at least one of the first and/or second part is provided with a coupling opening with coupling elements for connecting the device to a part of the bag-in-container type container extending inside said coupling opening, wherein the connecting device is further provided with at least one gas connecting element, movable between an extended position in which the gas connecting element extends at least partly inside said coupling opening and a retracted position in which the gas connecting element extends less or not into said coupling opening, the connecting device further comprising a mechanism for moving the at least one gas connecting element between the extended position and the retracted position by relative movement of the first and second parts, wherein the coupling opening extends through the connecting device and is provided with a first end and a second end, wherein a connector is provided, in one of the first end and the second end of the coupling opening, wherein the connector comprises a coupler for opening a valve of a container to which a tapping device is connected and a tapping line extending from said connector, connected to the connector with a first end.

2. Connecting device according to claim 1 , wherein an end opposite the first end of the tapping line is provided with a valve.

3. Connecting device according to claim 2 , wherein the valve is an in-line valve.

4. Connecting device according to claim 1 , wherein the connecting device comprises an overpressure release connector, in a connecting line for a source of pressurised gas or for connecting to a first opening or to a second opening provided in said a neck region of the container.

5. Connecting device according to claim 4 , wherein the first and second opening are positioned radially opposite each other.

6. Connecting device according to claim 1 , wherein a gas inlet line is coupled to the at least one gas connecting element, for introducing gas under pressure into a space between an inner container and an outer container of the bag-in-container type container to which the connecting device is connected.

7. Connecting device according to claim 1 , wherein the coupling opening can surround a neck of the bag-in-container type of container inserted into said opening, such that the connecting device can only be placed onto the container by movement substantially parallel to a longitudinal axis (Y-Y) of said opening.

8. Connecting device according to claim 1 , wherein the gas connecting element is in fluid connection with the gas line and is designed for connecting to a space between an inner container and an outer container of the bag-in-container type container.

9. Connecting device according to claim 1 , wherein the connector is releasably provided.

10. Connecting device for connecting at least a gas line to a container, wherein the container is a bag-in-container type of container wherein the connecting device comprises a first part and a second part coupled to the first part, movably connected to said first part, wherein at least one of the first and/or second part is provided with a coupling opening with coupling elements for connecting the device to a part of the bag-in-container type container extending inside said coupling opening, wherein the connecting device is further provided with at least one gas connecting element, movable between an extended position in which the gas connecting element extends at least partly inside said coupling opening and a retracted position in which the gas connecting element extends less or not into said coupling opening, the connecting device further comprising a mechanism for moving the at least one gas connecting element between the extended position and the retracted position by relative movement of the first and second parts, wherein the coupling opening extends through the connecting device, wherein in and/or through said coupling opening a dispense line extends, which has a first end connected to a dispense adaptor for connecting to and opening a valve of the container to which the connecting device is connected.

11. Connecting device according to claim 10 , wherein the dispense line and/or the dispense adapter are disposable.

12. Connecting device for connecting at least a gas line to a container, wherein the container is a bag-in-container type of container, wherein the connecting device comprises a first part and a second part coupled to the first part, movably connected to said first part, wherein at least one of the first and/or second part is provided with a coupling opening with coupling elements for connecting the device to a part of the bag-in-container type container extending inside said coupling opening, wherein the connecting device is further provided with at least one gas connecting element, movable between an extended position in which the gas connecting element extends at least partly inside said coupling opening and a retracted position in which the gas connecting element extends less or not into said coupling opening, the connecting device further comprising a mechanism for moving the at least one gas connecting element between the extended position and the retracted position by relative movement of the first and second parts, wherein the first part and the second part of the connecting device are rotatable relative to each other, wherein the said relative rotation of the first and second parts closes off said coupling elements of the connecting device, such that complementary coupling elements of the container to which the connecting device is coupled are locked within said coupling elements of the connecting device.

13. Connecting device according to claim 12 , wherein the first part and second part are rotatable around an axis of the coupling opening.

14. Connecting device according to claim 12 , wherein the relative rotation of the first part and the second part simultaneously forces the at least one gas connecting element to the extended position.

15. Connecting device for connecting at least a gas line to a container, wherein the container is a bag-in-container type of container wherein the connecting device comprises a first part and a second part coupled to the first part, movably connected to said first part, wherein at least one of the first and/or second part is provided with a coupling opening with coupling elements for connecting the device to a part of the bag-in-container type container extending inside said coupling opening, wherein the connecting device is further provided with at least one gas connecting element, movable between an extended position in which the gas connecting element extends at least partly inside said coupling opening and a retracted position in which the gas connecting element extends less or not into said coupling opening, the connecting device further comprising a mechanism for moving the at least one gas connecting element between the extended position and the retracted position by relative movement of the first and second parts, wherein the at least one coupling opening in the connecting device has a longitudinal axis (Y-Y), extending in a direction substantially parallel to an insertion direction for a neck portion of the container, wherein the at least one connecting element has a direction of movement for movement of the at least one connecting element between the extended po

Assignees

• Heineken Supply Chain Bv

Inventors

• Witte Pieter Gerard
• Paauwe Arie Maarten
• Bax Bart Jan

Classifications

• Y10T137/613

  With valved closure or bung · CPC title

• B67D1/0831

  combined with valves · CPC title

• B67D1/0835

  with one valve · CPC title

• B29C2049/2008

  inside the article · CPC title

• B67D2001/0822

  Pressurised rigid containers, e.g. kegs, figals · CPC title