| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat-insulated container which is superior in heat insulation performance, achieved in down-sizing and the shortening of a starting time when housing a fuel cell as an exothermic portion, can prevent the generation of cracks at the time of cooling when it is used for the fuel cell using a ceramic material like a solid oxide fuel cell, and as a result, can achieve the improvement of reliability. <P>SOLUTION: The heat insulated container is provided with a container inner shell 2 for housing a reformer H, a container outer shell 3 for covering the container inner shell 2, and a vacuum gap layer 4 located between the container inner shell 2 and the outer shell 3. At least the inner face of the container inner shell 2 is covered with porous ceramic 5 as a heat insulation material, and a getter material 8 carrying a non-evaporating type getter 8b on one side of metal foil 8a is installed in the vacuum gap layer 4 located between the container inner shell 2 and the container outer shell 3, and the getter face of the getter material is fixedly adhered to the container inner shell 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
