Slush freezer

Details Slush freezer Slush freezer

1976-07-22

1978-04-11

O'Dea, William F.

Refrigeration

Means producing shaped or modified congealed product

With means for working congealing material, e.g., beater

62392, 366286, A23G 900

Patent

active

040832007

ABSTRACT:
Slush freezing apparatus with an upper liquid reservoir provided with a rotary agitator above the divider plate between the upper liquid reservoir and lower freezing chamber. The agitator stirs the liquid in the reservoir, thus redissolving ice which forms in the reservoir or which migrates into the reservoir from the freezing chamber. This action keeps the reservoir free of ice. A sealing ring above the divider plate has a contractible loop which interrupts the continuity of the ring and leaves a gap therein. This gap is disposed above the inlet to the dispensing spigot from the freezing chamber, thus to channel flow of liquid from the reservoir to the freezing chamber to the vicinity of the spigot inlet and flush the inlet with liquid from the reservoir and inhibit ice formation over the inlet.

REFERENCES:
patent: 2608833 (1952-09-01), Woodruff
patent: 3069866 (1962-12-01), Dunn
patent: 3180110 (1965-04-01), Dunn
patent: 3319436 (1967-05-01), Wilch
patent: 3698203 (1972-10-01), Stoelting

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