| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator structure realizing uniform frost formation of a cooler without sacrificing in-chamber space. SOLUTION: The refrigerator 1 is provided with a refrigeration chamber 20, a thaw chamber 25, and a freezing chamber 30 in a heat insulating casing 10. Cold air is produced by the cooler 72 installed in a cooling duct 80, and the cold air is distributed to each room through a cooling duct 81 to provide desired temperatures. Air is the refrigeration chamber 20 is returned to the cooler 72 through a return duct 87, and air in the freezing chamber 25 is returned to the cooler 72 through a return duct 88. An outlet 87b of the return duct 87, and an outlet 88b of the return duct 88 are faced toward different portions of the cooler 72. COPYRIGHT: (C)2006,JPO&NCIPI
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