| 摘要 |
The invention concerns a bipolar plate which is relatively light and simply and rapidly produced. It consists of a skeleton of two thin plates (30) spaced apart by segments (34, 35) between which circulates a refrigerant. The fuel and oxidant collectors supply, via feed channels (33), the circulating channels (21l), machined by water jet, into plates supplying (20l, 20S) conductive composite. The latter are bonded with a conductive adhesive onto the thin plates (30). The invention is applicable to fuel cells. |
