Fuel cell system with cathode-sided water separating means

摘要

The system has at least one fuel cell (1) with an anode chamber (2) with an anode feed (5) and an anode output (6) and a cathode chamber (3) with a cathode feed (9) and a cathode output (10) contg. a water separation arrangement (14,15). The water separation arrangement has a water separation membrane unit (14) for selective separation of water vapour and a mixing chamber (17) in the cathode outlet and a water collection chamber (18) separated from it by a water separation membrane (16).