Ice-cream making machine
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United States of America Patent
Stats
-
Dec 30, 1986
Grant Date -
N/A
app pub date -
Sep 25, 1985
filing date -
Sep 26, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ice-cream making machine, comprises a receptacle for receiving the liquid ingredients to be used for making the ice-cream, a cooling duct conveying the ingredients from the receptacle to an ice-cream outlet of the machine, an air inlet into the cooling duct, a rotor including a plurality of blades rotatably driven within the cooling duct and effective to atomize the liquid ingredients as particles mixed in air and to direct freezing, and a valve controlling the rate of flow of the air from the air inlet to the cooling duct thereby enabling the machine to vary the density of the ice-cream produced. The machine includes a further valve for controlling the rate of flow of the liquid ingredients from the receptacle to the cooling duct to selectively effect a first rate of flow for producing ice-cream, a lower rate of flow for producing ices, or a higher rate of flow for producing cooled beverages.
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