A fuel cell module having four sheet metal parts stamped from flat stock. The parts do not require any forming operations such as folding or dishing. Each part may have a different thickness to suit its function. The first part is a cell mounting frame for...

A fuel cell module (FC) comprises at least two substantially rectangular FCs, each of which includes an anode with a current collector and an insulating frame positioned along the periphery of the anode and forming an anode chamber, a cathode with a curren...

The cell or arrangement has a gas-tight and ion transmitting cell membrane (7) per cell, an anode on one side of the membrane and a cathode on the other side, a gas diffusion layer (4,11) and a bipolar or end plate (1) on each side of the membrane and a su...

The invention relates to a sealing frame (50) for fuel cell stacks having an alternating arrangement of flow plates (10) and electrolyte devices (20), and cathode and anode regions formed between said flow plates (10) and electrolyte devices (20). The seal...

The sheet is mounted, flat, in a frame. On one surface, it has a peripheral region coated by non-polymerized sealant. The sealant is formed and polymerized in a vulcanization mold. The sheet is clamped at its side edges in the frame and the liquid sealant ...

An anode electrode (24) is provided on one side of a solid polymer electrolyte membrane (22), and a cathode electrode (26) is provided on the other side of the solid polymer electrolyte membrane (22). The solid polymer electrolyte membrane (22) is formed s...