| 摘要 |
PURPOSE:To heighten the voltage per one stack by connecting a plurality of fuel cell single bodies in series in their circumferential direction between an inside electron collecting tube and an outside electron collecting tube. CONSTITUTION:Hydrogen is supplied to a space inside an outside electron collecting tube 3 and oxygen is supplied as oxidizer to the hollow portion of each fuel cell single body 4, so that in each single body 4 water is produced by chemical reaction of hydrogen with oxygen and also that electrons are collected to the side of an oxygen electrode 6 which is an anode. The electrons collected by the electrode 6 are caused to flow from an interconnector 9 to other adjacent fuel cell single bodies 4 via a conductive fiber felt 24 and an electron collecting plate 23 and through the conductive fiber felt 24. Thus, by connecting six single bodies 4 in series, electromotive force of individual single cells 4 is accumulated so that electric power with a high voltage is taken out. |
