Advanced defrost system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 20, 2001
Grant Date -
N/A
app pub date -
May 9, 2000
filing date -
Jun 15, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device that includes two heat exchangers, one attached to the ambient or to the hot parts of the refrigeration unit including a reservoir filled with high sensible heat liquid and the other attached to the evaporator of the unit, a closed loop circuit between the two heat exchangers and a pump that can circulate the liquid during defrost cycle, providing a controllable, intensive heat transfer from the warmed liquid to the evaporator coil in order to melt the frost deposits.
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