| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of stably controlling the concentration of liquid fuel even when a usual pump is used, and enhancing reliability of the system; and to provide electronic equipment. <P>SOLUTION: The fuel cell system has a supply means supplying high concentration liquid fuel and water from a fuel tank and a water tank to a mixing tank by controlling the supply amount by driving time, and the supply means includes a reverse flow preventing means preventing reverse flow to the fuel tank and the water tank. When high concentration liquid fuel and water are supplied with the supply means, the dispersion of supply liquid amounts caused by the variation of liquid levels in piping can be eliminated, supply of appropriate liquid amount is made possible in the control of the concentration, and the dispersion of outputs caused by concentration variation can be decreased to enhance the reliability of the fuel cell system. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
