Modular beverage dispenser

• US 5,437,395 A
• Filed: 09/15/1992
• Issued: 08/01/1995
• Est. Priority Date: 09/15/1992
• Status: Expired due to Fees

• Current Assignee: IMI Cornelius Incorporated (Berkshire Hathaway Incorporated)
• Original Assignee: IMI Cornelius Incorporated (Berkshire Hathaway Incorporated)
• Inventors: Davis, Harlan R., Bull, Ronald E.
• Primary Examiner(s): Kashnikow, Andres
• Assistant Examiner(s): Morris, Lesley D.
• Application Number:
  US07/946,053
• Time in Patent Office: 1,050 Days
• Field of Search: 222/129.1, 222/129.2, 222/129.3, 222/129.4, 222/146.6
• US Class Current: 222/129.1
• CPC Class Codes: B67D 1/0021 the components being mixed at the time of dispensing, i.e. post-mix dispensers
• CPC Class Codes: B67D 1/08 Details
• CPC Class Codes: B67D 1/0857 Cooling arrangements cooling systems per se F25B
• CPC Class Codes: B67D 2210/00034 Modules
• CPC Class Codes: B67D 2210/00047 Piping

Abstract

The present invention shows a beverage dispenser of the type utilizing a tower standing above a counter top surface. A plurality of beverage supply lines are connected to a mounting block secured to a top surface of the counter top. The mounting block includes a plurality of receptacles providing releasable securing of a plurality of beverage line modules thereto. The beverage line modules are retained within the tower and each include an insulation block formed around a pair of beverage lines. The beverage lines terminate on one end thereof with valve receptacle ends for connecting to a plurality of dispensing valves, and on opposite ends with plugs for releasable insertion into the receptacles. The modules can be conformed to provide for beverage dispensers of varying numbers of beverage valves wherein the number of valves is equal to or less than a number of receptacles in the mounting block.

Claims

1. A beverage dispenser, comprising:

a lower housing for retaining a cooling means therein, the cooling means for cooling a plurality of beverage constituents flowing through a plurality of beverage delivery lines extending through the cooling means from the first ends thereof for connecting to sources of the beverage constituents to second ends thereof,

a dispensing tower, the dispensing tower having an outer housing defining a tower interior, and the tower having a lower end and a top end, the tower top end for supporting a plurality of beverage dispensing valves on a valve retaining housing surface thereof, and the tower lower end for securing to the lower housing,

a plurality of beverage line segments extending through the tower interior, each beverage line segment having a first end at the valve retaining housing surface for connecting to one of the plurality of beverage dispensing valves and having a second end, and means for providing releasable fluid connecting between the second ends of the beverage line segments and the second ends of the delivery lines.

2. The beverage dispenser as defined in claim 1, and the means for providing releasable connecting comprising one or more receptacle blocks having plug receiving bores therein and the delivery line second ends each secured to a first end of on of the one or more receptacle blocks for providing sealed fluid securing thereof to a single plug bore, and each segment line second end comprising a plug for providing releasable and fluid sealing insertion thereof into a plug receiving bore.

3. The beverage dispenser as defined in claim 2, and the one or more receptacle blocks secured and positioned at a level substantially equivalent with a level at which the tower lower end is secured to the lower housing.

4. The beverage dispenser as defined in claim 3, and the delivery lines each having an end rigid portion extending from the cooling means and terminating with the second ends thereof and fluidly secured to the one or more receptacle blocks.

5. The beverage dispenser as defined in claim 1, and the means for providing releasable fluid connecting comprising receptacle means having sockets, and the beverage line segments having plug means at their second ends for providing releasable receiving thereof in the receptacle sockets.

6. The beverage dispenser as defined in claim 5, and the receptacle means secured and positioned at a level substantially equivalent with a level at which the tower lower end is secured to the lower housing.

7. The beverage dispenser as defined in claim 1, and the means for providing releasable fluid connecting comprising a plurality of receptacle blocks, each receptacle block having one or more fluid lines secured thereto and one or more releasable connecting means for providing fluid connection to an equal number of beverage line segments.

8. A beverage dispenser, comprising:

a lower housing for retaining a cooling means therein, the cooling means for cooling a plurality of beverage constituents flowing through a plurality of beverage delivery lines extending through the cooling means,

a dispensing tower, the dispensing tower having an outer housing defining a tower interior, and the tower having a lower end and a top end, the tower top end for supporting a plurality of beverage dispensing valves on a valve retaining housing surface thereof, and the tower lower end for securing to the lower housing,

a plurality of beverage line modules held within the tower interior, each module comprising a block of insulating material having one or more beverage line segments extending therethrough wherein each beverage line segment has a first end positioned at the valve retaining housing surface for connecting to one of the plurality of beverage dispensing valves and a second end, and

beverage line receptacle means secured to the lower housing for providing releasable fluid connecting between the second ends of the beverage line segments and the delivery lines.

9. The beverage dispenser as defined in claim 8, and the receptacle means having sockets, and the beverage line segments having plug means at their second ends for providing releasable receiving thereof in the receptacle sockets.

10. The beverage dispenser as defined in claim 9, and the delivery lines each having an end rigid portion extending from the cooling means and fluidly secured to the receptacle means.

11. The beverage dispenser as defied in claim 10, and the receptacle means comprising a plurality of receptacle blocks, each receptacle block having one or more fluid lines secured thereto and one or more connecting means for providing fluid connection to an equal number of beverage line segments.

12. The beverage dispenser as defined in claim 11, and one or more of the modules having stop means for cooperating with the receptacle means for preventing fluid flow therethrough from one or more of the delivery lines, and the number of modules and the number of beverage line segments extending through the modules being variable so that the same receptacle means, delivery lines, lower housing and cooling means can be used to provide cooled beverage to a variable number of beverage valves.

13. The beverage dispenser as defined in claim 11 and the receptacle means secured at a level on the lower housing substantially equivalent with a level at which the tower lower end is secured to the lower housing.

14. The beverage dispenser as defined in claim 8, and the delivery lines each having an end rigid portion extending from the cooling means and fluidly secured to the receptacle means.

15. The beverage dispenser as defined in claim 8, and the receptacle means comprising a plurality of receptacle blocks, each receptacle block having one or more fluid lines secured thereto and one or more connecting means for providing fluid connection to an equal number of beverage line segments.

16. The beverage dispenser as defined in claim 8, and one or more of the modules having stop means for cooperating with the receptacle means for preventing fluid flow therethrough from one or more of the delivery lines, and the number of modules and the number of beverage line segments extending through the modules being variable so that the same receptacle means, delivery lines, lower housing and cooling means can be used to provide cooled beverage to a variable number of beverage valves.

17. The beverage dispenser as defined in claim 8 and the receptacle means secured at a level on the lower housing substantially equivalent with a level at which the tower lower end is secured to the lower housing.

18. A beverage dispenser, comprising:

a lower housing for retaining a cooling means thereto, the cooling means for cooling a plurality of beverage constituents flowing through a plurality of beverage delivery lines entirely through the cooling means,

a dispensing tower, the dispensing tower having an outer housing defining a tower interior, and the tower having a lower end and a top end, the tower top end for supporting a plurality of beverage dispensing valves on a valve retaining housing surface thereof, and the tower lower end for securing to a top end of the lower housing,

a plurality of beverage line modules held wig the tower interior, each module comprising a block of insulating material having one or more beverage line segments extending therethrough whereto each beverage line segment has a first end positioned at the valve retaining housing surface for connecting to one of the plurality of beverage dispensing valves and a second end positioned at the tower lower end, and

beverage line receptacle means secured to the lower housing top end, the delivery lines fluidly secured to the receptacle means, and the beverage line segments second ends and the receptacle means having connecting means for providing releasable fluid securing therebetween when the tower is secured to the lower housing.

19. The beverage dispenser as defined in claim 18, and the connecting means comprising sockets in the receptacle means and plug ends at the beverage line segments second ends for providing releasable receiving thereof in the receptacle sockets.

20. The beverage dispenser as defined in claim 19, and the receptacle means comprising a plurality of receptacle blocks, each receptacle block having one or more fluid lines secured thereto and one or more connecting means for providing fluid connection to an equal number of beverage line segments.

21. The beverage dispenser as defined in claim 20, and the delivery lines each having an end rigid portion extending from the cooling means and fluidly secured to the receptacle means.

22. The beverage dispenser as defined in claim 21, and one or more of the modules having stop means for cooperating with the connecting means of the receptacle means for preventing fluid flow therethrough from one or more of the delivery lines, and the number of modules and the number of beverage line segments extending through the modules being variable so that the same tower housing, receptacle means, delivery lines, lower housing and cooling means can be used to provide cooled beverage to a variable number of beverage valves suspended from the tower housing.

23. The beverage dispenser as defined in claim 18, and the receptacle means comprising a plurality of receptacle blocks, each receptacle block having one or more fluid lines secured thereto and one or more connecting means for providing fluid connection to an equal number of beverage line segments.

24. The beverage dispenser as defined in claim 18, and the delivery lines each having an end rigid portion extending from the cooling means and fluidly secured to the receptacle means.

25. The beverage dispenser as defined in claim 18, and one or more of the modules having stop means for cooperating with the connecting means of the receptacle means for preventing fluid flow therethrough from one or more of the delivery lines, and the number of modules and the number of beverage line segments extending through the modules being variable so that the same tower housing, receptacle means, delivery lines, lower housing and cooling means can be used to provide cooled beverage to a variable number of beverage valves suspended from the tower housing.