Air curtain for open-fronted, refrigerated showcase
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 16, 2001
Issued Date -
N/A
app pub date -
Nov 13, 2000
filing date -
Jun 12, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A refrigerated showcase has a front opening through which a consumer can view and access foodstuffs on display. The foodstuffs are cooled by coolant air introduced through a slanted, perforated, Interior panel located near a rear wall of the showcase. An air curtain directed downwardly at the front opening minimizes coolant air loss through the opening. Lips are applied and extended from edges of vertical sides of the access opening to reduce the loss of coolant air through the air curtain. Thus, relative flows of the coolant air and the air curtain are maintained inside the showcase.
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Family
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