| 摘要 |
The invention relates to a flow-guiding plate (53) for a fuel cell, including a conductive sheet comprising a relief: defining alternating flow channels on first and second faces (55), two flow channels (553, 554) on the first face (55) being separated by walls (559); defining an access hole (551) at a first end of each of the flow channels (563) on the second face (56) and of a first group of flow channels (553) on the first face; defining an access hole (552) at a second end of each of the flow channels on the second face (56) and of a second group of flow channels (554) on the first face; defining a flow restriction (555, 556) at the second end of each of the flow channels of the first group and at the first end of each of the flow channels of the second group. |
