Ice machine evaporator assemblies with improved heat transfer and method for making same
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United States of America Patent
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Mar 28, 2006
Grant Date -
Sep 30, 2004
app pub date -
Mar 5, 2004
filing date -
Mar 7, 2003
priority date (Note) -
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Abstract
An evaporator assembly and method of making the assembly wherein a refrigerant flow path is created that covers a large area of the back of either one or two evaporator pans. The refrigerant conduit includes a plurality of elongated sections that are non-circular, for example, rectangular, in cross-section. The sections are sized and spaced so as that refrigerant flow therethrough covers substantially all of the backs of the evaporator pans. The sections are formed with either tubes or ridges. The evaporator assembly is made by using bonding processes and/or die casting processes.
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