| 摘要 |
Fuel cell structure and method of producing electrical energy from a methanol-based initial material. The fuel cell structure is comprised of a fuel cell for decomposing hydrocarbon-based fuel in order to produce electrical energy, a fuel tank from which fuel can be fed into the fuel cell, and a treatment unit for decomposition products, into which unit it is possible to direct the decomposition products of the fuels. The fuel tank and the treatment unit are at least partly separated from each other by a movable wall, and the wall is arranged to move to even out the pressure difference and the volume difference between the fuel tank and the treatment unit. The movable wall makes it possible to remove disadvantageous pressure differences between the fuel tank and the treatment unit, in which case a continuous feed of fuel into the fuel cell is achieved, which feed continues until either the fuel is expended or the treatment of the decomposition products is brought to an end. |
