| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact power supply optimum for portable use in which a separator is not used and which does not have an auxiliary equipment such as a fluid supply mechanism, and a mobile electronic equipment using it. <P>SOLUTION: This is a fuel cell having an anode 3 to oxidize a liquid fuel, a cathode 4 to reduce oxygen, and an electrolyte film 2 to insulate the anode 3 and the cathode 4. The fuel cell has a hollow supporting structure, and this is the fuel cell, the fuel cell power generating device, and the electric equipment using these in which a generating part is constituted by arranging the anode 3, the electrolyte film, and the cathode 4 on the outer peripheral face of the hollow support 1, the fuel contacts in the interior of the hollow support, and a gas containing oxygen contacts at the exterior of the power generating part. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
