Carbonated beverage storage and dispensing system and method
First Claim
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1. A system for storing and dispensing carbonated beverages comprising:
- (a) at least two syrup supply tanks for each type of syrup to be dispensed, each tank having a drain connection at the bottom thereof and a fill connection;
(b) a source of carbon dioxide and a source of water;
(c) a mixing valve for mixing carbon dioxide, syrup and water to dispense carbonated beverages on demand;
(d) means for communicating syrup from either one of said syrup tanks, via said drain connection, to said mixing valve;
(e) means for filling the other of said syrup tanks with syrup via said fill connection, said filling means including;
(i) means for communicating said tank with a transportable syrup supply tank,(ii) means for venting the tank being filled to permit escape of air displaced by syrup;
(f) means for cleaning the filling means and the tank to be filled prior to such filling operation;
whereby one of said tanks can be cleaned and filled with syrup while the other tank supplies syrup to the mixing valve to permit substantially uninterrupted dispensing of carbonated beverages merely by switching back and forth between tanks.
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Abstract
An improved carbonated beverage storage and dispensing system is disclosed which employs separate tanks for carbon dioxide and syrup. Mixing occurs during dispensing. For each type of syrup there are preferably two syrup supply tanks. Each syrup tank may be selectively connected to either a syrup filling source or to a sanitizing system for cleaning the tank. This system allows one of the syrup supply tanks to be sanitized or refilled, while another supplies syrup for dispensing, thus allowing uninterrupted beverage service.
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Citations
6 Claims
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1. A system for storing and dispensing carbonated beverages comprising:
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(a) at least two syrup supply tanks for each type of syrup to be dispensed, each tank having a drain connection at the bottom thereof and a fill connection; (b) a source of carbon dioxide and a source of water; (c) a mixing valve for mixing carbon dioxide, syrup and water to dispense carbonated beverages on demand; (d) means for communicating syrup from either one of said syrup tanks, via said drain connection, to said mixing valve; (e) means for filling the other of said syrup tanks with syrup via said fill connection, said filling means including; (i) means for communicating said tank with a transportable syrup supply tank, (ii) means for venting the tank being filled to permit escape of air displaced by syrup; (f) means for cleaning the filling means and the tank to be filled prior to such filling operation; whereby one of said tanks can be cleaned and filled with syrup while the other tank supplies syrup to the mixing valve to permit substantially uninterrupted dispensing of carbonated beverages merely by switching back and forth between tanks. - View Dependent Claims (2, 3, 4)
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5. A method for storing and dispensing carbonated beverages comprising the steps of:
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(a) providing at least two syrup supply tanks for each type of syrup to be dispensed, each tank having a drain connection at the bottom thereof and a fill connection near the top thereof; (b) providing a source of carbon dioxide and a source of water; (c) communicating syrup from one of said syrup tanks, via said drain connection, to said mixing valve for mixing carbon dioxide, syrup and water to dispense carbonated beverages on demand; (d) filling the other of said tanks with syrup by; (i) communicating said other tank with a transportable syrup supply tank, (ii) venting said other tank to permit escape of air displaced by syrup; (e) cleaning the filling means and the said other tank prior to the filling operation; whereby while one of said tanks supplies syrup to the mixing valve, the other can be filled with syrup to permit substantially uninterrupted dispensing of carbonated beverages merely by switching back and forth between tanks. - View Dependent Claims (6)
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Specification