Refrigerator having auxiliary cooling device
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United States of America Patent
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Jun 9, 2015
Grant Date -
Jun 27, 2013
app pub date -
Sep 12, 2012
filing date -
Dec 21, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A refrigerator having an auxiliary cooling device is disclosed. The refrigerator may include a cabinet that includes a storage compartment to preserve food and a pipe for refrigerant arranged in the storage compartment to cool the storage compartment. a phase change material may provide auxiliary cooling for the storage compartment when the pipe is not operational. An enclosure for the phase change material may be provided around the pipe. The pipe may have a serpentine shape and the enclosure may be formed of a flexible material and shaped to corresponding to a shape of the pipe.
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