Frozen beverage dispenser

Details Frozen beverage dispenser Frozen beverage dispenser

1988-11-14

1990-10-23

Bollinger, David H.

Dispensing

With heating or cooling means

Cooling only

222318, 222333, 222412, 222424, 222529, B65D 8854

Patent

active

049645420

ABSTRACT:
A frozen beverage dispenser for use with a liquid/ice slurry machine which freezes a liquid to form a slurry and continuously circulates the slurry through the machine for maintaining the slurry in the desired state. The dispenser includes a nozzle connected to the machine by a flexible line having concentric inner and outer tubes, with the slurry being continuously circulated through the line between the machine and the nozzle. The nozzle has a flow path therethrough with the line connected at one end of the flow path and with a valve for controlling flow out the other end, and a bypass passage between the inner and outer tubes for return flow of the slurry when the valve is closed.

REFERENCES:
patent: 2645524 (1953-07-01), Kelly
patent: 3141573 (1964-07-01), Patch et al.
patent: 3904085 (1975-09-01), Bartyan et al.
patent: 4711376 (1987-12-01), Manfroni
Model 341 Flow Chart.

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