FLOW FIELD PLATE FOR FUEL CELLS, FUEL CELL STACK WITH FLOW FIELD PLATES OF THIS TYPE, AND VEHICLE WITH A FUEL CELL STACK OF THIS TYPE
The invention relates to a flow field plate for a fuel cell, which has an anode plate (30) with an anode side (31) and a coolant side (32), a first structure (33) being formed on the anode side (31) to form an anode flow field (34), and a cathode plate (40) with a cathode side (41) and a coolant sid...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a flow field plate for a fuel cell, which has an anode plate (30) with an anode side (31) and a coolant side (32), a first structure (33) being formed on the anode side (31) to form an anode flow field (34), and a cathode plate (40) with a cathode side (41) and a coolant side (42), a second structure (43) being formed on the cathode side (41) to form a cathode flow field (44), wherein structure elements (51) are arranged between the anode plate (30) and the cathode plate (40) to form a coolant flow field (50), said structure elements being in contact with the coolant sides (32, 42) of the anode plate (30) and the cathode plate (40). Said flow field plate has an optimised pressure distribution in a fuel cell stack (100) and greater stability than the prior art because, according to the invention, the structural elements consist of an elastic material. The invention further relates to a fuel cell stack and a vehicle.
为了提供用于燃料电池的双极板,其中所述双极板包括:阳极板(30),所述阳极板具有阳极侧(31)和冷却剂侧(32),其中在所述阳极侧(31)形 |
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