Beverage dispensing system with disposable liner and faucet

• US 10,112,820 B1
• Filed: 01/19/2016
• Issued: 10/30/2018
• Est. Priority Date: 01/19/2016
• Status: Active Grant

• Current Assignee: LB Europe Limited (Liqui-Box Holdings, Inc.)
• Original Assignee: DSS Rapak, Inc. (DS Smith PLC)
• Inventors: Smith, Richard W., Todd, Brent W., Frisk, R. Randall
• Primary Examiner(s): Shaw, Benjamin R
• Application Number:
  US15/000,463
• Time in Patent Office: 1,015 Days
• Field of Search: 222214, 251 7
• CPC Class Codes: B67D 3/0061 of liquid containers, e.g. filling, emptying, closing or opening means
• CPC Class Codes: B67D 3/0067 relating to shape or materials, e.g. bag-in-box packages [BIB], pouches
• CPC Class Codes: B67D 3/041 operated by pinching action on flexible tubes
• CPC Class Codes: F16K 7/063 Lever clamps

Abstract

A faucet assembly for a beverage dispensing container and container liner assembly with a tube, the container having a fitting assembly, includes a main body having a first surface and a connection assembly for connecting to the fitting assembly; a lid having a lid having a second surface and closed and open positions, the closed position including the first surface being held against the second surface so that the lid and the main body define a distal passageway for holding the tube and having a centerline, the centerline defining three points not on a straight line, and the open position including the first surface being in a position not held against the second surface; and a valve assembly connected with the main body for selectively pinching closed a tube extending through the distal passageway.

Claims

1. A faucet assembly for a beverage dispensing container and container liner assembly with a tube, the container having a fitting assembly, the faucet assembly comprising:

a main body having a first surface and connection means for connecting said main body to the fitting assembly;

a lid having a second surface and closed and open positions, the closed position including the first surface being held against the second surface so that said lid and said main body define a distal passageway for holding the tube and having a centerline, the centerline defining three points not on a straight line, and the open position including the first surface being in a position not held against the second surface; and

a valve assembly connected with and extending upwardly from said main body, and positioned between the fitting assembly and the lid, for selectively pinching closed a tube extending through the distal passageway, wherein said lid is hingedly connected to said valve assembly to pivot between the closed and open positions.

2. The faucet assembly for a beverage dispensing container of claim 1 wherein the distal passageway defines a distal centerline and said main body defines a central passageway with a central centerline, as least a portion of which intersects the distal centerline.

3. The faucet assembly for a beverage dispensing container of claim 2 wherein the distal centerline has a distal radius of curvature and the central centerline has a central radius of curvature.

4. The faucet assembly for a beverage dispensing container of claim 3 wherein said main body defines a central passageway and the distal passageway and central passageway together define a combined passageway with a radius of curvature.

5. The faucet assembly for a beverage dispensing container of claim 1 wherein said main body defines an upper portion trough and said lid defines a lower portion trough, the upper portion trough and lower portion troughs together defining the distal passageway.

6. The faucet assembly for a beverage dispensing container of claim 5 wherein one of said main body and said lid defines at least one peak that extends toward the other of said main body and said lid to guide the tube into a nesting position between said troughs when the lid is in the closed position.

7. The faucet assembly for a beverage dispensing container of claim 1 further including locking means for releasably locking said lid into the closed position with the tube extending through the distal passageway.

8. The faucet assembly for a beverage dispensing container of claim 1 wherein the tube has an outer tube diameter and the distal passageway defines a passageway inner diameter that is between zero and 0.010 inches less than the outer tube diameter.

9. The faucet assembly for a beverage dispensing container of claim 1 wherein the tube has an outer tube diameter and the distal passageway defines a passageway inner diameter that is between zero and 0.005 inches less than the outer tube diameter.

10. The faucet assembly for a beverage dispensing container of claim 1 wherein the tube has an outer tube diameter and the distal passageway defines a passageway inner diameter that is between zero and 0.002 inches less than the outer tube diameter.

11. A faucet assembly for a beverage dispensing container and container liner assembly with a tube, the container having a fitting assembly, the faucet assembly comprising:

a main body having a distal body portion and connection means for connecting said main body to the fitting assembly;

a lid having closed and open positions, the closed position including said lid being held proximal the distal body portion to define a distal passageway for receipt of the tube; and

a valve assembly connected with and extending upwardly from said main body, and positioned between the fitting assembly and the lid, for selectively pinching closed a tube extending through the distal passageway, wherein said lid is hingedly connected to said valve assembly to pivot between the closed and open positions.

12. The faucet assembly for a beverage dispensing container of claim 11 wherein the distal passageway has a centerline that defines three points not on a straight line.

13. The faucet assembly for a beverage dispensing container of claim 11 wherein the open position includes at least a portion of said lid having been moved from the closed position and away from the distal body portion and from the tube.

14. The faucet assembly for a beverage dispensing container of claim 11 wherein the distal passageway defines a distal centerline and said main body defines a central passageway with a central centerline, as least a portion of which intersects the distal centerline.

15. The faucet assembly for a beverage dispensing container of claim 14 wherein the distal centerline has a distal radius of curvature and the central centerline has a central radius of curvature.

16. The faucet assembly for a beverage dispensing container of claim 15 wherein said main body defines a central passageway and the distal passageway and central passageway together define a combined passageway with a radius of curvature.

17. The faucet assembly for a beverage dispensing container of claim 11 wherein said main body defines an upper portion trough and said lid defines a lower portion trough, the upper portion trough and lower portion troughs together defining the distal passageway.

18. The faucet assembly for a beverage dispensing container of claim 17 wherein one of said main body and said lid defines at least one peak that extends toward the other of said main body and said lid to guide the tube into a nesting position between said troughs when the lid is in the closed position.

19. The faucet assembly for a beverage dispensing container of claim 11 further including locking means for releasably locking said lid into the closed position with the tube extending through the distal passageway.

20. The faucet assembly for a beverage dispensing container of claim 11 wherein the tube has an outer tube diameter and the distal passageway defines a passageway inner diameter that is between zero and 0.010 inches less than the outer tube diameter.

21. The faucet assembly for a beverage dispensing container of claim 11 wherein the tube has an outer tube diameter and the distal passageway defines a passageway inner diameter that is between zero and 0.005 inches less than the outer tube diameter.

22. The faucet assembly for a beverage dispensing container of claim 11 wherein the 10 tube has an outer tube diameter and the distal passageway defines a passageway inner diameter that is between zero and 0.002 inches less than the outer tube diameter.

23. A beverage dispensing system, comprising:

a container having side walls and a bottom that together define a cavity, the side walls defining a container hole, and said container further having a fitting assembly mounted to the side walls at the container hole;

a liner assembly including a bag and a tube, the bag having sides defining an interior and a bag hole, and the tube having a lumen and being connected to the sides at the bag hole so that the lumen is in communication with the bag interior; and

a faucet assembly having a main body with a distal body portion and connection means for connecting the main body to the fitting assembly, said faucet assembly further including a lid having closed and open positions, the closed position including the lid being held proximal the distal body portion to define a passageway for receipt of the tube, and said faucet assembly further including a valve assembly connected with and extending upwardly from the main body for selectively pinching closed a tube extending through the distal passageway, wherein said lid is hingedly connected to said valve assembly to pivot between the closed and open positions.

24. The faucet assembly for a beverage dispensing container of claim 23 wherein the open position includes at least a portion of the lid having been moved from the closed position and away from the distal body portion and from the tube.

25. The faucet assembly for a beverage dispensing container of claim 23 wherein the distal passageway defines a distal centerline and the main body defines a central passageway with a central centerline, as least a portion of which intersects the distal centerline.

26. The faucet assembly for a beverage dispensing container of claim 25 wherein the distal centerline has a distal radius of curvature and the central centerline has a central radius of curvature.

27. The faucet assembly for a beverage dispensing container of claim 26 wherein the main body defines a central passageway and the distal passageway and central passageway together define a combined passageway with a radius of curvature.

28. The faucet assembly for a beverage dispensing container of claim 23 wherein the main body defines an upper portion trough and the lid defines a lower portion trough, the upper portion trough and lower portion troughs together defining the distal passageway.

29. The faucet assembly for a beverage dispensing container of claim 28 wherein one of the main body and the lid defines at least one peak that extends toward the other of the main body and the lid to guide the tube into a nesting position between the troughs when the lid is in the closed position.

30. The faucet assembly for a beverage dispensing container of claim 23 further including locking means for releasably locking the lid into the closed position with the tube extending through the distal passageway.

31. The faucet assembly for a beverage dispensing container of claim 23 wherein the tube has an outer tube diameter and the distal passageway defines a passageway inner diameter that is between zero and 0.010 inches less than the outer tube diameter.

32. The faucet assembly for a beverage dispensing container of claim 23 wherein the tube has an outer tube diameter and the distal passageway defines a passageway inner diameter that is between zero and 0.005 inches less than the outer tube diameter.

33. The faucet assembly for a beverage dispensing container of claim 23 wherein the tube has an outer tube diameter and the distal passageway defines a passageway inner diameter that is between zero and 0.002 inches less than the outer tube diameter.

34. A beverage dispensing system, comprising:

a container having side walls and a bottom that together define a cavity sized for receipt of a container liner assembly with a tube having a lumen, the side walls defining a container hole sized for receipt of the tube, and said container further having a fitting assembly mounted to the side walls at the container hole; and

a faucet assembly having a main body with a distal body portion and connection means for connecting the main body to the fitting assembly, said faucet assembly further including a lid having closed and open positions, the closed position including the lid being held proximal the distal body portion to define a passageway for receipt of the tube extending from inside the container cavity, and said faucet assembly further including a valve assembly connected with and extending upwardly from the main body for selectively pinching closed a tube extending through the distal passageway, wherein said lid is hingedly connected to said valve assembly to pivot between the closed and open positions.

35. The faucet assembly for a beverage dispensing container of claim 34 wherein the open position includes at least a portion of the lid having been moved from the closed position and away from the distal body portion and from the tube.