Granita production machine
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United States of America Patent
Stats
-
Feb 13, 1990
Grant Date -
N/A
app pub date -
Jun 12, 1989
filing date -
Jun 24, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A machine for the production of granita and in particular of the type called Sicilian granita comprising a container with a predominately horizontal development in which rotate motorized means for stirring the mixture contained therein in contact with a wall chilled by a refrigerating circuit and means of delivery of said mixture from said container. Said chilled wall is cylindrical in form and said means of stirring the mixture comprise a first rotating cylindrical screw propeller placed inside and axially with said cylinder and a second rotating cylindrical screw propeller placed axially with and wound externally around said cylinder, said screw propellers being rotated by a motor to impart opposed thrusts to the mixture so as to bring about circulation of the liquid in one direction inside the cylinder and the opposite direction outside thereof. The mixture container is accomplished in a single piece preferably of transparent material and completely removable from the machine to facilitate cleaning.
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