FUEL CELL

摘要

A fuel cell comprises at least two cell members, each of which has a flat-plate solid electrolyte having a fuel electrode layer on one surface thereof and an air electrode layer on the other surface thereof, separators, each of which is arranged between the cell members and comprises frame materials and metallic sheets having concave and convex portions and being coupled to the frame materials, a fuel supply path for supplying fuel and an air supply path for supplying air, a fuel discharge path for discharging fuel and an air exhaust path for exhausting air and collector members mounted on the outer sides of the separators of the highest and lowest stages. In another fuel cell each of the separators includes a wave-form member placed between an upper and a lower flatplate member. The upper flat-plate member is formed with a hole for supplying fuel to the fuel electrode layer and the lower flat-plate member is formed with a hole for supplying air to the air electrode layer.