FUEL-CELL STACK COMPRISING AN ANODE CHAMBER COMPRISING IN THE ANODE CHAMBER AN AREA FOR CONDENSING AND REMOVING WATER AND METHOD FOR CONDENSING AND REMOVING WATER FORMED IN SAID CHAMBER

摘要

The fuel-cell stack comprises an anode chamber (2) into which a hydrogen duct (3) opens. A wall (4), separating the interior of the anode chamber (2) from the exterior of the chamber, comprises a main region (5) that has a first resistance to the conduction of heat between the exterior and interior of the anode chamber (2), and a region (6) for promoting the condensation of water having a second resistance to the conduction of heat between the exterior and the interior of the anode chamber (2) strictly lower than the first resistance to the conduction of heat so as to bound an area (7) for condensing water inside the anode chamber (2). A channel (8) for removing the condensed water connects the condensing area (7) to the exterior of the anode chamber (2).