| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable to utilize an exhaust fuel by circulating it in a fuel cell while maintaining concentration of a fuel supplied to an anode electrode at an appropriating concentration. <P>SOLUTION: This fuel cell system is equipped with the alkaline fuel cell which has an electrolyte to conduct negative ions, and has an anode electrode and a cathode electrode which are a pair of electrodes and arranged at both sides of the electrolyte, and in which electric power is generated by receiving supply of a liquid fuel. Moreover, in the fuel cell system, a fuel supply part in which a fuel is circulated and supplied to the anode electrode, and a fuel storage part to store the fuel supplied to the fuel supply part are arranged. Furthermore, a fuel passage to connect the fuel storage part and the fuel supply part is formed. Moreover, in this fuel cell system, a wall part is equipped in which a part of a wall face of the fuel storage part is constituted and the volume of the fuel storage part is changed by its moving. <P>COPYRIGHT: (C)2010,JPO&INPIT |
