专利汇可以提供Cell stack of fuel cell专利检索,专利查询,专利分析的服务。并且PURPOSE:To improve the output characteristics by inserting cushion members between rigid plates and bipolar plates at both ends of a cell laminated body so as to absorb a slight camber of the bipolar plates and to unify the surface pressure applied to each unit cell. CONSTITUTION:Cushion members 5 made of a compound material of carbon powder and paper or fiber mat are inserted between bipolar plates 2 and cooling plates 4 at upper and lower ends of a cell laminated body 3. The bipolar plates 2 and rigid plates such as the cooling plates 4 arranged at upper and lower ends can be tightened and assembled in complete contact with each other even if a slight camber is present on the sintered mold of the bipolar plates 2. The distribution of surface pressures applied to electrodes of individual unit cells 1 is widely improved by tightening the cell stack.,下面是Cell stack of fuel cell专利的具体信息内容。
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