Dispensing – Processes of dispensing
Patent
1985-06-27
1987-06-30
Spar, Robert J.
Dispensing
Processes of dispensing
2221466, 62393, 62390, 62399, B67D 562
Patent
active
046764003
ABSTRACT:
A method and apparatus for dispensing beverages permit the use of water as a coolant and utilize parasitic cooling from a walk-in cooler. At least one supply tube for a beverage leads from a container for that beverage through a cooling manifold to a dispensing tap through a conduit assembly. The conduit assembly includes a tube which enwraps one or more beverage lines and a second tube which enwraps the first tube. Coolant passes between the first tube and the beverage lines to keep the beverage lines at a desired temperature from the walk-in cooler to the remote dispensing tap. At the tap, the coolant enters a passage between the first or intermediate tube and the outer tube and returns to the walk-in cooler. In the cooler, there coolant passes through a cooling coil positioned at the discharge for the primary cooler refrigeration system. A pump in the cooler provides the necessary energy to circulate the coolant through the system.
REFERENCES:
patent: 2082975 (1937-06-01), Riesgo
patent: 2205318 (1940-06-01), Sullivan
patent: 2248637 (1941-07-01), McLaughlin
patent: 2259852 (1941-10-01), Hall
patent: 2506843 (1950-05-01), Seiler
patent: 2598751 (1952-06-01), Berkowitz et al.
patent: 2646667 (1953-07-01), Kromer
patent: 3011681 (1961-12-01), Kromer
patent: 3224641 (1965-12-01), Morgan
patent: 4094445 (1978-06-01), Bevan
Hansen William A.
Lamont Charles E.
Alexander Jay I.
Spar Robert J.
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