| 摘要 |
Reactant air is drawn through a fuel cell stack (11) by a pump (38) connected to the air exhaust manifold (29). The fuel exhaust (19, 43) may be connected to the air exhaust (39) before either being released to atmosphere through a duct (44), or consumed in a catalytic converter (47). The fuel cell power plant may be disposed within a casing (52) so that the fuel exhaust (55) and/or all fuel leaks may mix with the fresh incoming air (56, 59) and be reacted on the cathode catalysts to form water. A fuel cell (10c) may have a low profile configuration suitable for mounting beneath the passenger compartment of an automobile.
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