| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stack flow path of a planer type solid oxide fuel cell in which reaction efficiency of a stack is effectively improved since direct contact and reaction between a fuel and a power generating substrate are increased. <P>SOLUTION: There is a joint plate, a metal net to collect and transfer a current is installed above the joint plate, at both upper and lower faces of the joint plate, besides an input hole and an output hole of the fuel and the air, a channel region of a diverging section, a flow collecting section, and an intermediate part is installed. According to a design of flowing in the same direction and the opposite direction, since it is difficult to independently make full use of a function connected to the joint plate directly by one power generating substrate, normally a frame is necessary to support the power generating substrate and to isolate a work fluid of both cathode and anode positioned in the diverging section and the flow collecting section, and afterwards by being connected to the joint plate, and by this, the input hole and the output hole of the fuel and the air in the both upper and lower faces of the joint plate, the diverging section, the flow collecting section, and the channel region can make full use of the function. <P>COPYRIGHT: (C)2009,JPO&INPIT |
