| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator that is structured such that cold air generated by a cooler is supplied to a refrigerating chamber by a fan, circulated in a refrigerating space and thereafter returned to the cooler, and is characterized in that a plurality of catalyst filters having functions different from one another are installed in a cold air duct, and at least a filter large in the degree of deterioration due to humidity within the catalyst filters is arranged in a duct on a low-humidity side of the cooler. SOLUTION: This refrigerator that is structured such that cold air generated by the cooler 7 is supplied to the refrigerating chamber 2 by the fan 9, circulated in the refrigerating space and thereafter returned to the cooler is characterized in that the plurality of catalyst filters 20, 21 having functions different from one another are installed in the cold air duct 19, and at least the filter 21 large in the degree of deterioration due to humidity within the catalyst filters is arranged in the duct on the low-humidity side of the cooler. COPYRIGHT: (C)2009,JPO&INPIT
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