发明名称 HEAT INSULATION APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a heat insulation apparatus exerting a high energy saving effect while retaining a compact external shape of a heat insulating material covering the side face of a container. SOLUTION: The cylindrical heat insulating material 11 positioned on the outer circumference of the container 3 in this heat insulation apparatus is taperedly machined so that the diameter of an opening part of lower end 11b of a heat insulating material is smaller than the opening part of upper end 11a of the heat insulating material. This constitution can greatly reduce the heat leakage in the bottom direction of the container 3 while retaining the compact outer diameter shape of the cylindrical insulating material 11 and exert the high energy saving effect. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007037821(A) 申请公布日期 2007.02.15
申请号 JP20050226443 申请日期 2005.08.04
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 TAKESHITA TOYOAKI;OKABE YOSHIYUKI;MATSUDA NOBORU;KANBA TAKAO
分类号 A47J27/21;A47J27/00;A47J41/00 主分类号 A47J27/21
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