Apparatus for dispensing a carbonated beverage

Details Apparatus for dispensing a carbonated beverage Apparatus for dispensing a carbonated beverage

1981-05-11

1983-03-22

Marmor, Charles A.

Dispensing

Automatic control

Delivery from source controlled by quantity in discharging...

222 61, 222 67, 222136, B67D 554

Patent

active

043772463

ABSTRACT:
Apparatus for dispensing a carbonated beverage including a source of propellant gas, a reservoir for beverage to be dispensed, one or more dispensing valves connected to the reservoir, a propellant gas conduit for applying a first gaseous propellant pressure upon beverage supply vessels and for applying a second and lesser gaseous propellant pressure upon beverage in the reservoir, a beverage supply conduit for transferring beverage from a supply vessel to the reservoir and normally closed valves in the beverage supply and gas conduits, which valves are controllable by a level sensor in the reservoir; the apparatus also features structure for automatically switching from one supply vessel to another as vessels become emptied; a method of dispensing includes the steps of providing a supply of carbonated beverage, applying a first propellant pressure upon the supply, selectively transferring beverage from the supply to a reservoir, applying a second and lesser propellant pressure upon the reservoir and dispensing from the reservoir; there is also a step of automatically switching supply vessels as they become empty.

REFERENCES:
patent: 3790039 (1974-02-01), Zucconi
patent: 3804299 (1974-04-01), Kain
patent: 3878970 (1975-04-01), Nezorski
patent: 3924780 (1975-12-01), Elsworth

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