| 摘要 |
PROBLEM TO BE SOLVED: To provide a flat plate type fuel battery that can enhance the power generation capability.SOLUTION: In a flat plate type fuel battery 1, a first straight line connecting the centroid Cfi of a fuel gas inflow port and the centroid Cfo of a fuel gas outflow port intersects to a second straight line connecting the centroid Cai of an oxidant gas inflow port and the centroid Cao of an oxidant gas outflow port when viewed in a lamination direction. That is, there is provided a cross-flow path in which the flow path of the fuel gas and the flow path of the oxidant gas intersect to each other. This cross-flow flat type fuel battery is configured so that the centroid Cao of the oxidant gas outflow port is closer to the centroid Cfi of the fuel gas inflow port than the centroid Cfo of the fuel gas outflow port when viewed in the lamination direction.SELECTED DRAWING: Figure 5 |
