| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress stagnation of water at a downstream end of a groove flow passage for gas supply. <P>SOLUTION: A separator for fuel battery has a gas flow passage having a structure in which the groove flow passage for gas supply having its downstream end closed and a groove flow passage for gas discharge having its upstream end closed are arrayed alternately on at least one surface coming into contact with a fuel battery cell. A water pool part is provided in an internal space of the separator for fuel battery, and a communication hole communicating with the water pool part is formed at the downstream end of the groove flow passage for gas supply. <P>COPYRIGHT: (C)2012,JPO&INPIT |
