| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system having no possibility generating corrosion of a motor part when fuel cell off gas is circulated again. <P>SOLUTION: The fuel cell system has a compression means comprising a suction part 5 sucking off gas exhausted from a fuel cell 1, and the motor part 6 communicating with the suction part and housing a motor acting as a driving source when off gas sucked in the suction part is compressed, and also has a motor part pressing means 2 making the motor part in a higher pressure state than the suction part. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
