| 摘要 |
PROBLEM TO BE SOLVED: To solve problems in a freezer/refrigerator wherein the cold air cooled by a single cooling unit is circulated in a freezing chamber and a refrigerating chamber by a blower that the temperature rise is increased not only in the refrigerating chamber but also in the freezing chamber, and frozen foods can not be properly stored in a case when a large amount of food not sufficiently cooled is stored in the refrigerating chamber, in a case when the food of high temperature is stored in the refrigerating chamber, or a front door of the refrigerating chamber is kept opened for a long time. SOLUTION: In this freezer/refrigerator wherein the cold air cooled by the single cooling unit is circulated in the refrigerating chamber and the freezing chamber by the blower, and a temperature of the refrigerating chamber is controlled by a damper device for opening and closing a cold air passage to the refrigerating chamber, the damper device is kept in an opening and closing operation state by time-shared control to promote the cooling of the freezing chamber in a refrigerating chamber cooling mode. COPYRIGHT: (C)2006,JPO&NCIPI
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