| 摘要 |
PURPOSE:To make an electrolyte plate thin and to simplify the formation of reaction gas passages by installing projections intersecting each other on both sides of an electrolyte plate and by forming reaction gas passages with mutual cooperation between the recess and projections attached to mutually opposite poles and gas separation plates. CONSTITUTION:Projections 2 arranged in mutually intersecting direction are integrated formed on both observe and reverse of an electrolyte plate 1, and fuel electrodes N and oxidizing agent electrodes P are stuck onto the entire surfaces of recesses 3 between the projections 2. Fuel gas passages n and oxidizing agent gas passages p are formed with the recesses 3 and a pair of gas separation plates 4 bonded on the projections 2 on which mutually opposite poles N, P are stuck. The main part (thickness between the recesses 3) of the electrolyte plate 1 can be made thin, and the reaction gas passages n, p are simply formed by using this construction. |
