| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such problems that a temperature sensor is required to be easily replaced in a short time; and if the pipe of temperature detection unit is made pierced through an external container, it is possible to replace without removing heat insulating materials from the external container; however in this case, it is necessary to provide a hole in the external container for passing the penetration pipe, causing heat insulating material powder to flow outside from the hole, resulting in loss of the heat insulating material in the external container, thereby sufficient heat insulation characteristics can not be obtained; and a problem that the effluent powder attaches to parts of fuel cell equipment to cause malfunction of the equipment. <P>SOLUTION: A sealing member is provided to prevent effluence of the heat insulating material by sealing the gap between the external container and the penetration pipe piercing the external container. <P>COPYRIGHT: (C)2013,JPO&INPIT |
