A fuel cell system is disclosed comprising a plurality of fuel cell modules including a sealed planar fuel cell stack, the stack including internal manifold channels for transport of fuel and air to fuel cells within the stack and transport of tail gas and...

A solid-oxide fuel cell assembly comprising a stack of individual fuel cells for use as an auxiliary power unit in a vehicle. Each cell generates between 0.7V and 1.0 volts, depending upon load. The total output voltage of the assembly must be maintained b...

Fuel cell stack in which anodes and cathodes, and preferably also the membrane separating these, are made of relatively brittle material. To prevent the risk of breakage, and thus leaks, these are enclosed with a tight fit in a pressure vessel and mechanic...