Curtain air admission assembly
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United States of America Patent
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Mar 23, 2010
Grant Date -
Nov 1, 2007
app pub date -
Sep 1, 2005
filing date -
Sep 30, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A refrigerated merchandiser includes a display case defining a product display region having an open-front isolated from the ambient air of the store by means of a downwardly directed inner air curtain of relatively cold refrigerated air and a downwardly directed outer air curtain of relatively warmer air established via an improved curtain air admission assembly. The curtain air admission assembly defines a plenum atop the refrigerated display through which the flow of air substantially reverses direction when passing from a first flow passage to a second flow passage. This reversal of flow direction serves to distribute the air flow more uniformly along the length of the display case.
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