| 摘要 |
<P>PROBLEM TO BE SOLVED: To raise a degree of air and moisture separation in a manifold supplying reaction gas in a fuel cell stack; and to effectively discharge condensed water from the reaction gas supply manifold. <P>SOLUTION: A cylindrical hollow tube 200 having jetting ports at a designated interval is inserted into an oxidant supply manifold 100 of the fuel cell stack 10. A string-shaped water absorbing member 210 is inserted into a bore of the hollow tube 200. The water absorbing member 210 folded back at an inlet side of the oxidant supply manifold 100 passes through between an O-ring and the hollow tube 200, and reaches the inside of the oxidant supply manifold 100. The water absorbing member 210 folded back at an outlet side of the oxidant supply manifold 100 passes through between the O-ring and the hollow tube 200, and is further folded back inside the oxidant supply manifold 100, passes between the O-ring and the oxidant supply manifold 100, and comes outside from the outlet of the oxidant supply manifold 100. <P>COPYRIGHT: (C)2009,JPO&INPIT |
