Self-contained beverage dispensing system
First Claim
1. A self-contained beverage dispensing system comprising:
- a) a cabinet;
b) a refillable source of CO2 gas under pressure and disposed in said cabinet;
c) a water storage tank disposed in said cabinet and for storing flat water, said water storage tank including an upper water storage portion having a water refill inlet and a flat water outlet, and further including a lower COa gas portion and water isolation means for separating said upper water storage portion from said lower CO2 gas portion;
d) a first pipeline for communicating said CO2 gas portion of said water storage tank with said CO2 gas source thereby to apply pressure against said water isolation means;
e) a flat water line connected to said flat water outlet of said water storage tank;
f) a refillable beverage storage tank disposed in said cabinet and for storing a first beverage and including a take-up tube;
g) a second pipeline for communicating said CO2 gas source with an upper portion of said refillable beverage storage tank, so that pressurized CO2 gas directly contacts said first beverage and is operative to force said first beverage through said take-up tube and out of said refillable beverage storage tank;
h) an isolation storage tank disposed in said cabinet and for storing a second beverage, said isolation storage tank including an upper beverage storage portion for storing said second beverage, a lower portion and a beverage isolation means for separating said upper beverage storage portion from said lower portion;
i) a third pipeline for communicating said CO2 gas source with said lower portion of said isolation storage tank thereby to apply pressure against said beverage isolation means and operative to force said second beverage out of said isolation storage tank;
j) a carbonator, in communication with said CO2 gas source and also with said flat water line, for carbonating at least a portion of said flat water;
k) dispensing valve means for dispensing a selected one of said flat water, said carbonated water, said first beverage in carbonated form and said second beverage in non-carbonated form; and
l) means for communicating said dispensing valve means with each of said water storage tank, said carbonator, said isolation storage tank and said refillable beverage storage tank.
1 Assignment
0 Petitions
Accused Products
Abstract
A self-contained beverage dispensing system configured for portable or fixed installations. The beverage system is designed to dispense carbonated and noncarbonated mixed beverages, as well as any carbonated and noncarbonated unmixed beverages in liquid form. In particular, the self-contained beverage dispensing system includes a cabinet and a refillable source of CO2 gas under pressure disposed in the cabinet. A water storage tank is provided for providing flat water and includes a water insolation member, such as a diaphragm, for dividing the water storage tank into a water storage portion and a separate portion, the separate portion designed for either accepting pressurized CO2 gas or for housing a compression spring for biasing the diaphragm so as to force the flat water out of the water storage portion. An isolation storage tank is provided for storing a non-carbonated beverage. The internal construction of the isolation storage tank is similar to that of the water storage tank. A carbonator is provided for carbonating at least a portion of flat water which is supplied from the water storage tank. A dispensing valve is provided for dispensing a selected one of the flat water, the carbonated water and the non-carbonated beverage. The dispensing valve is communicated with each of the water storage tank, the carbonator and the isolation storage tank by suitable pipelines.
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Citations
3 Claims
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1. A self-contained beverage dispensing system comprising:
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a) a cabinet; b) a refillable source of CO2 gas under pressure and disposed in said cabinet; c) a water storage tank disposed in said cabinet and for storing flat water, said water storage tank including an upper water storage portion having a water refill inlet and a flat water outlet, and further including a lower COa gas portion and water isolation means for separating said upper water storage portion from said lower CO2 gas portion; d) a first pipeline for communicating said CO2 gas portion of said water storage tank with said CO2 gas source thereby to apply pressure against said water isolation means; e) a flat water line connected to said flat water outlet of said water storage tank; f) a refillable beverage storage tank disposed in said cabinet and for storing a first beverage and including a take-up tube; g) a second pipeline for communicating said CO2 gas source with an upper portion of said refillable beverage storage tank, so that pressurized CO2 gas directly contacts said first beverage and is operative to force said first beverage through said take-up tube and out of said refillable beverage storage tank; h) an isolation storage tank disposed in said cabinet and for storing a second beverage, said isolation storage tank including an upper beverage storage portion for storing said second beverage, a lower portion and a beverage isolation means for separating said upper beverage storage portion from said lower portion; i) a third pipeline for communicating said CO2 gas source with said lower portion of said isolation storage tank thereby to apply pressure against said beverage isolation means and operative to force said second beverage out of said isolation storage tank; j) a carbonator, in communication with said CO2 gas source and also with said flat water line, for carbonating at least a portion of said flat water; k) dispensing valve means for dispensing a selected one of said flat water, said carbonated water, said first beverage in carbonated form and said second beverage in non-carbonated form; and l) means for communicating said dispensing valve means with each of said water storage tank, said carbonator, said isolation storage tank and said refillable beverage storage tank. - View Dependent Claims (2, 3)
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Specification