| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of contributing to enhancement of reliability of the system with a pump flow volume set constant. <P>SOLUTION: In the fuel cell system provided with a fuel cell stack, a first tank for high-density liquid fuel, a second tank for high-density liquid fuel dilution, and a third tank 5 for water, a first connecting tube 6 is provided for connecting an upper part of a liquid level of the second tank with a lower part of a water level of the third tank 5 for bubbling gas components in the second tank with the water of the third tank 5, a second connecting tube 7 is provided for connecting a lower part of the water level of the third tank 5 with an upper part of the liquid level of the second tank for sending with pressure the water in the third tank into the second tank, and a first connecting port 8 connecting with the first connecting tube 6 as well as a second connecting port 9 connecting with the second connecting tube 7 are formed at the third tank 5, an inside of the third tank 5 is partitioned into a first / a second connecting port sides by a partitioning plate 10. <P>COPYRIGHT: (C)2008,JPO&INPIT |
