| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable device system equipped with a fuel cell to which hydrogen gas can be smoothly supplied without impairing its portability. <P>SOLUTION: The portable device system is composed of a portable equipment 1 equipped with a fuel cell 4, a hydrogen storage alloy container 3, an internal hydrogen gas supplying piping 5 arranged between the fuel cell 4 and the container 3, a hydrogen gas supply port 7 arranged at a position facing outside, and an external hydrogen gas supplying piping 6 arranged between the container 3 and the supply port 7; and a hydrogen gas filling device 8 equipped with a solid electrolyte film unit, a negative electrode side and a positive electrode side gas diffusion electrodes arranged oppositely each other through the film unit, a negative electrode side and a positive electrode side metallic current collector, a driving power source, and a hydrogen gas filling device 8 equipped with a hydrogen gas exhaust port 9 detachable to the hydrogen gas supply port 7. Hydrogen gas is supplied by coupling the hydrogen gas supply port 7 on the side of the portable equipment 1 to the hydrogen gas exhaust port 9 on the side of the filling device 8. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
