| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hydrogen supply device for a fuel cell which, when storing a high-pressure compression hydrogen gas, can compensate the temperature by installing a metal hydride (MH) tank in a high-pressure tank and, at the time of filling hydrogen in the high-pressure tank, releasing hydrogen from the MH tank, and filling hydrogen in the MH tank at the time of discharging hydrogen from the high-pressure tank. <P>SOLUTION: The hydrogen supply device for the fuel cell comprises a first and a second electromagnetic valves installed at both ends of a high-pressure tank, a buffer tank connected in parallel to the high-pressure tank, and a stack to which hydrogen is supplied from the high-pressure tank or the MH tank. <P>COPYRIGHT: (C)2009,JPO&INPIT |
