| 摘要 |
A fuel cell stack. A fuel cell stack (10), an example of the fuel cell stack, is configured by alternately overlaying first electricity generating units (12a) and second electricity generating units (12b) in the horizontal direction. The first electricity units (12a) are each provided with a first fuel gas flow path (36), a first oxidant gas flow path (50), a second fuel gas flow path (58), and a second oxidant gas flow path (66), and the flow paths are set to the same phase in the overlaying direction. The second electricity generating units (12b) are each provided with a first fuel gas flow path (36), a first oxidant gas flow path (50), a second fuel gas flow path (58), and a second oxidant gas flow path (66) which are set to the same phase in the overlaying direction and are set to a phase different from the phase of the flow paths of the first electricity generating units (12a). |
