| 摘要 |
The invention concerns a bipolar plate of relatively simple design with reduced production cost. Moreover, it requires only two supply channels. It consists mainly of a separator (20) sandwiched between two distributors (14) each consisting of a deformed plate metal so that a distribution channel (16A, 16B) is formed on each of its two sides. A central hole (15) enables said two channels to be connected so as to form only a single distribution channel passing right through the distributor. The fuel gas and the fuel can be evacuated outside or collected in the peripheral evacuation holes (28) identical to the supply holes (17). |
