| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable to continuously use a device even with change of a fuel pack in a power generation type portable power source equipped with a fuel pack. <P>SOLUTION: A case 2 of a power gnerating module 1 is provied with a power generation part consisting of fuel cells or the like, and two fuel pack storing parts 5. A fuel pack 21 is stored in each of the fuel pack storing parts 5. Then, the power generation part generates electricity by using fuel supplied from one of the fuel packs 21, and when the fuel pack becomes empty, electricity is generated by using fuel supplied from the other fuel pack 21 in automatic switching. <P>COPYRIGHT: (C)2007,JPO&INPIT |
