| 摘要 |
A fuel cell comprises at least two cell members (10), each of which has a flat-plate solid electrolyte (7) having a fuel electrode layer (8) on one surface thereof and an air electrode (9) layer on the other surface thereof, separators (1), each of which is arranged between the cell members and comprises frame materials (2) and metallic sheets having concave portions (5) and convex portions (4) and being coupled to the frame materials, a fuel supply path (14) for supplying fuel and an air supply path (15) for supplying air, a fuel discharge path (16) for discharging fuel and an air exhaust path (17) for exhausting air and collector members mounted on the outer sides of the separators of the highest and lowest stags. Further, another fuel cell comprises at least two cell members(28),each of which has a flat-plate solid electrolyte layer (25) on one surface thereof and an air electrode layer (27) on the other surface thereof, metallic separators (24), each of which is arranged between the cell members and comprises a wave-form member (21), an upper flat-plate member (22) and a lower flat-plate member (23), the wave-form member being put between the upper flat-plate member and the lower flat-plate member, a hole (37) made in the upper flat-plate member for supplying fuel to the fuel electrode layer and a hole (39) made in the lower flat-plate member for supplying air to the air cell member layer and a fuel supply path (36) for supplying fuel and an air supply path (38) for supplying air. |
