| 摘要 |
PURPOSE:To prevent the deformation of a single cell or a collector plate, and to improve the diffusing property of the fuel and the air by laminating a porous ceramics plate with the height same as the height of electron flow passages projecting from a separator, and providing a gas flow groove to the ceramics plate. CONSTITUTION:A collector plate 6 is laminated to abut to a porous ceramics plate 8 and electron passages 5 of a gas separator 1, and a single cell 7 is laminated on the upper surface of the collector plate 6. And a gas flow groove 9 is provided to the ceramics plate 8 with the height same as or a little lower than the flow passages 5 penetrating the separator part of the separator 1, while the ceramics plate 8 is laminated. As a result, a main gas flow passage is secured, and the gas can be led in the necessary direction, and thereby, the gas exchange between the flow groove and the cell surface can be made easily. Furthermore, the single cell 7 or the collector 6 can be supported evenly and solidly by the ceramics plate 8 and the passages 5 directly. Consequently, the deformation of the single cell 7 or the collector 6 is prevented, and the diffusion property of the fuel and the air to the cell surface can be improved. |
