| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell which has a processing mechanism with a simple structure for hydrogen gas which has not reacted yet, and also has a simple system structure. SOLUTION: A manifold space to supply or exhaust each gas is made around a cell stack 120 by a container and seal members 140a-140d. A manifold space 114 to exhaust hydrogen gas is communicated to a manifold space 115 to supply air by a communicating tube 190, hydrogen gas which has not reacted yet is flown into the manifold space 115 to supply air by a pressure difference between the manifold space 114 to exhaust hydrogen gas and the manifold space 115 to supply air, and is dispersed into a cathode of the cell stack 120 by a blower 160 and processed. |
