| 摘要 |
The fuel cell comprises a single type of polar plates, these polar plates being adjacent to each other with the top of each basic element being placed next to the bottom, from the adjacent basic element, and is globally leak tight. The relief on the outer face of each polar plate (10) is made of bushings (17, 25, 26) that are nested in the empty spaces of the relief of the immediately adjacent polar plate. The cell cooling fluid circulates in the empty space formed between two polar plates. Holes (12A, 12B, 12C) enable the passage of attachment tie rods and the circulation of fuel and oxidant distributed through circulation ducts (11) in the form of a double nested spiral, and cooling fluid. Applications in electricity generation to supply energy to traction motors for public transport vehicles and stationary electricity generating systems. |
