Low-volume ice making machine
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United States of America Patent
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-
Aug 1, 2006
Grant Date -
Mar 3, 2005
app pub date -
Jul 23, 2004
filing date -
Aug 29, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An ice machine includes an evaporator with a plurality of individual ice-forming cells. Each ice-forming cell is open at a lower end. A water distributor is coupled to the evaporator and configured to deliver water to the upper end of each ice-forming cell. A refrigeration system in the ice machine is configured to cool each of the plurality of ice-forming cells, such that individual ice cubes are formed in each ice-forming cell. A water recirculation system includes a water collection unit positioned between the evaporator and a water sump. The water collection unit collects water flowing from the ice-forming cells in first and second chambers. A water detection probe is positioned in the second chamber. A harvest cycle is initiated when the water level in the second chamber falls below a specified level. A method of operating the ice machine is also provided.
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