Refrigeration – Display type – With air controlling or directing means
Patent
1996-12-03
1998-05-26
Tapolcai, William E.
Refrigeration
Display type
With air controlling or directing means
A47F 304
Patent
active
057551081
ABSTRACT:
A refrigerated display case having a configuration resulting in a restricted air flow recirculation channel, such as a wedge shape, and comprising a housing having a bottom, a top, and defining a display space and an access thereto, the housing having a lower well and at least one shelf above the well, a refrigeration coil beneath the well, an air inlet to the coil from the display space, and an air outlet from the coil, at least one fan adjacent the coil for propelling air from the air inlet, through the coil, to the air outlet, an air flow opening from the outlet the well, the display case having a configuration forming a restricted vertical air flow channel from the outlet up the case to the top, an air discharge opening from the channel down toward the air inlet to the coil, and at least one fan in the channel adjacent the top for drawing air up the channel and discharging the air through the discharge opening.
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Dickey Thomas L.
Eskander Kamal G.
Ibrahim Fayez F.
Kysor Industrial Corporation
Tapolcai William E.
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