| 摘要 |
PURPOSE:To secure electrical connection and prevent the damage due to thermal stress by providing projections on the lower face of a bulkhead faced to valley sections of an inter-connector, and inserting the projections into filling sections so as to allow the longitudinal and lateral movement by thermal expansion. CONSTITUTION:Filling sections filled with conducting powder 29 are provided at valley sections of a corrugated inter-connector 26 on a fuel electrode side. Multiple projections 30 are provided on the lower face of a bulkhead corresponding to the valley sections of the inter-connector 26, and the projections 30 are inserted into the filling sections so as to allow the longitudinal and lateral movement by thermal expansion. A flat type solid electrolyte fuel cell, which secures electrical connection, can prevent the damage due to thermal stress, and having excellent performance and durability, is obtained. |
