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4. 发明专利

JP3599984B2 refrigerator 失效
公开(公告)号：JP3599984B2
公开(公告)日：2004-12-08
申请号：JP33360997
申请日：1997-11-18
申请人：三洋電機株式会社
发明人：明徳井 , 典正町田 , 恭也舘野
IPC分类号： F25D17/08 , F25D11/02
摘要： PROBLEM TO BE SOLVED: To provide a refrigerator which can secure the amount of circulating cooled air without incurring any reduction in the internal capacity of the storage or other problems when the cooled air is supplied to individual storage compartments separated by partition walls. SOLUTION: In a refrigerator 1, the inside of a heat insulated box body 6 opened to the front is separated by an upper partition wall 8 to form a cold storage compartment 1 and an ice temperature chamber 10 by the separation and air cooled by a cooler 26 is supplied into the individual compartment and chamber with a blower. There are arranged a front suction port of the cold storage compartment formed on the front part of the upper part of the upper partition wall 8, a suction duct of the cold storage chamber which is formed in the upper partition wall 8 and has the front thereof extended backward communicating with the front suction port of the cold storage compartment, a suction port 84A of the ice temperature chamber formed at a rear part in the ice temperature chamber 10 and a feedback duct coming down communicating with the suction port 84A of the ice temperature chamber. The cooled air leaving the rear part of the suction duct of the cold storage compartment flows into the suction port 84A of the ice temperature chamber after running down into the ice temperature chamber 10.

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