Honda Motor Co., Ltd.
FUEL CELL AND FUEL CELL STACK

Abstract:

Each of a fuel cell and a fuel cell stack includes an anode discharge passage connected to one end of a fuel gas flow field in the horizontal direction and configured to discharge a fuel gas in a stacking direction in which a membrane electrode assembly and separators are stacked, and a cathode discharge passage connected to another end of an oxygen-containing gas flow field in the horizontal direction and configured to discharge an oxygen-containing gas in the stacking direction. A bottom portion of a lowermost cathode discharge passage is provided below a bottom portion of a lowermost anode discharge passage.