| 摘要 |
The invention relates to a fuel cell system (10) having at least one fuel cell (20) in tubular form, wherein the fuel cell (20) has an inner electrode (23) and an outer electrode (24), wherein one reactant can be fed to the inner electrode through a base body (11) and through an inner chamber (22) of the fuel cell (20), and another reactant can be fed to the outer electrode (24) through an outer chamber (13) around the fuel cell (20), wherein the reactants can be reacted electrochemically at the electrodes (23, 24) and an electric current can thereby be produced. According to the invention, the fuel cell (20) is fastened to the base body (11) with a form-fit by a fastening device (30), the fastening device (30) in particular also fastening the fuel cell (20) to the base body (11) with a force-fit, as a result of which the inner chamber (22) is sealed with respect to the outer chamber (13). The fastening device may be a screw clamp or a bayonet fitting flange. The fuel cell may be a solid oxide fuel cell. |
