A - Human Necessities – 23 – G
Patent
A - Human Necessities
23
G
62/4
A23G 9/04 (2006.01)
Patent
CA 1153215
Abstract of the Invention A domestic ice-cream maker has a vertical cylindrical evapora- tor flanked by other parts of a refrigeration unit and a drive motor. A freezing support is removably located in the evapo- rator and a paddle in the freezing container is connected to the drive motor by a drive in a hinged lid covering the evaporator. The support is locked in place by freezing of moisture between it and the evaporator and released by a defroster associated with the evaporator which melts the moisture when ice-cream making is completed. The evaporation coil is situated in the space between inner and outer cylin- drical vessels, the space being filled with a heat exchange liquid. The material being frozen may be aerated by providing air passages exiting at the trailing edges of the paddle adjacent the bottom of the container.
371392
Randolphi Peter P. M.
Ridout & Maybee Llp
LandOfFree
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