Beverage dispensing system

• US 4,901,887 A
• Filed: 08/08/1988
• Issued: 02/20/1990
• Est. Priority Date: 08/08/1988
• Status: Expired due to Fees

• Current Assignee: John W. Burton
• Original Assignee: John W. Burton
• Inventors: Burton, John W.
• Primary Examiner(s): SKAGGS JR, H GRANT
• Application Number:
  US07/229,397
• Time in Patent Office: 561 Days
• Field of Search: 62/396, 62/399, 239/590, 239/456, 222/146.6, 222/513, 222/514, 222/518, 222/509, 222/129.1, 222/522, 222/131, 251/323, 251/339, 251/353, 251/554
• US Class Current: 222/131
• CPC Class Codes: B67D 1/0858 using compression systems

Abstract

A beverage dispensing system is provided which utilizes a modified refrigerator/freezer unit, and a tower mounted on top of the refrigerator. Fluid lines run from pressurized bottles inside the refrigerator to dispensing valves mounted on the tower. Artificial ice extends from the freezer unit into the tower. The dispensing system utilizes the refrigerator section of the refrigerator/freezer to chill the beverage lines and reservoirs contained within the refrigerator, and the freezer section to chill the beverage lines extending into the tower.

Claims

1. A beverage storage and dispensing system for dispensing fluids from a pressurized container and able to dispense said fluids at a near freezing temperature, comprising:

(a) a refrigerator having an integral freezer and a storage compartment of sufficient size to contain at least one beverage reservoir,

(b) a tower attached to the refrigerator adjacent to the freezer and extending outward from the refrigerator, said tower having an interior cavity of sufficient size to contain fluid lines and an ice strip,

(c) at least one dispensing valve attached to the tower,

(d) at least one fluid line connected to said at least one dispensing valve running through the tower and into the refrigerator and of sufficient size and length to be connected to at least one beverage reservoir within the refrigerator storage compartment, and

(e) an ice strip immediately adjacent to the fluid lines and extending from within the interior cavity of the tower into the freezer in a manner which permits the artificial ice strip to be frozen by the freezer and to cool the at least one fluid lines in the tower.

2. A beverage dispensing system as described in claim 1 where the ice strip is an artificial ice strip.

3. A beverage dispensing system as described in claim 1 also comprising a removable access panel in the tower.

4. A beverage dispensing system as claimed in claim 1 wherein at least one valve is of a type being spring loaded and capable of being opened by pushing a probe through a passageway, said probe being a hollow tube having an exterior seal for creating a seal between the probe and valve passageway.

5. The beverage dispensing system of claim 4 wherein the at least one valve is an open basket type valve for maximum fluid flow.

6. A beverage dispensing system as described in claim 4 also having a fluid circuit comprising a diffuser located downstream from the valve.

7. A beverage dispensing system as described in claim 4 wherein the valve is operated by depressing the spring loaded mechanism and disengaged by releasing the same spring loaded mechanism.

8. A beverage dispensing system as described in claim 1 wherein the at least one dispensing valve attached to the tower is removable from the tower.

9. A beverage dispensing system as described in claim 1 wherein each beverage reservoir is connected to the beverage dispensing system by only one fluid line.

10. A beverage dispensing system as described in claim 1 wherein a plurality of beverage reservoirs may be stored within the refrigerator unit.

11. A beverage dispensing system as described in claim 1 wherein the beverage reservoir has a single valve and a self contained gas charge.

12. A beverage dispensing system as described in claim 11 wherein the gas charge is a gas selected from the group consisting of CO₂, Nitrogen, Helium, Neon, Argon, Krypton, and Xenon.

13. A beverage dispensing system as described in claim 1 wherein a shelf is provided within the refrigerator and above a compressor housing in the refrigerator.

14. A beverage dispensing system as described in claim 1 wherein the refrigerator has a door, sized and positioned to accept at least one beverage reservoir.

15. A beverage dispensing system as described in claim 1 wherein the freezer unit is adapted to provide ice for utilization in the beverages dispensed by the apparatus.