A fuel cell system includes: a fuel cell unit 50; a first water tank 41 configured to store at least one of condensation water, cooling water, and stored hot water; a second water tank 43 configured to store at least one of the condensation water, the cool...

A fuel cell system of the present invention includes: a fuel cell apparatus (24); an exhaust gas passage through which an exhaust gas from the fuel cell apparatus (24) is discharged; and a water tank (6) configured to store water present within the exhaust...

The device (20) has a chamber (22) in which a hydrogen-air/methanol-air fuel cell (2) is arranged. An opening is formed on an upper wall (30) of the chamber. The fuel cell is arranged on a lower wall of the chamber such that a surface of the fuel cell expo...

Use of a fuel cell unit in which a reaction gas (H2 or O2) is fed to a fuel cell stack (2A,B,C) a specific amount (G) of the reaction gas stream is decomposed by the electrolytic reaction as a result of which the reaction fluid accumulates (sic, anfallen),...

A fuel cell system and a related operating method are disclosed wherein a fuel-line water recovery tank 19 collects water discharged from a fuel electrode of a fuel cell 1, and an air-line water recovery tank 13 collects water discharged from an air electr...

The present invention provides a solid polymer electrolyte fuel cell comprising a fuel cell stack (21) formed by laminating a plurality of fuel cell units each of which includes a fuel electrode (23), an oxidant electrode (24), and a solid polymer electrol...

Devices (2) on an anode side feed in a combustible substance like hydrogen. Other devices (4) on an anode side carry away an anode flow-off. Devices (3) on a cathode side supply an oxidation medium. Other devices (5) on the cathode side drain off cathode f...