| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a heat loss of a fuel cell device by including a power generating cell which is housed in a thermally insulated container and has two electrodes to extract an electric power using electrochemical reaction of fuel gas, a coupling part which is composed of a conductor, which couples the thermally insulated container and the power generating cell and which is conducted to one of the electrodes of the power generating cell, and an output electrode in which one end is connected to the other electrode of the power generating cell and the other end is drawn out outside from a wall face of the thermally insulated container. <P>SOLUTION: The fuel cell device 1 includes the thermally insulated container 10, the power generating cell 8 which is housed in the thermally insulated container 10 and which has two electrodes to extract the electric power using the electrochemical reaction of the fuel gas, the coupling parts 5, 7 which are composed of conductors, which couple the thermally insulated container 10 and the power generating cell 8 and which are conducted with one electrode of the power generating cell, and the output electrode in which one end is connected to the other electrode of the power generating cell while the other end is drawn out to the outside from the wall face of the thermally insulated container. Since by using the conductors for the conducting parts 5, 7 and substituting the output electrode to be connected to the one electrode of the power generating cell 8, the output electrode can be omitted, a heat transfer passage can be reduced, and the heat loss discharged to a thermally insulated package 10 from the power generating cell 8 can be reduced. <P>COPYRIGHT: (C)2008,JPO&INPIT |
