| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell to which a piping for supplying or exhausting fluid can be easily connected when modularizing it. <P>SOLUTION: On the fuel cell, at least three connectors selected from a fuel supply piping connector, a fuel discharge piping connector, a cooling water supply piping connector, a cooling water discharge piping connector, an oxidizer supply piping connector, and the oxidizer discharge piping connector, are constituted so that piping connectors of different kinds of fluid or connectors of different inlet and outlet are not overlapped in one or more of axis direction. <P>COPYRIGHT: (C)2007,JPO&INPIT |
