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Cell stack of fuel cell

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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 unify the surface pressure applied to a cell and to improve the cooling performance by inserting closed containers sealed with a liquid surving jointly as pressure media and thermal conductive media into a cell laminated body and by arranging a cooling pipe to the closed containers.
CONSTITUTION: Closed containers 9 sealed with a liquid 8 such as oil which is a non-compressible fluid serving jointly as pressure media and thermal conductive media are inserted into a cell laminated body 3, and a U-shaped cooling pipe 10 is arranged between the containers 9. The cell laminated bodies 3 together with the closed containers 9 are pinched between end plates 4, and the whole stack is tightened through assembly bolts 5, then each cell of the cell laminated body 3 is depressed in contact with the wall surface of the flexible closed containers 9 and a uniform surface pressure is applied to the electrode surface of the unit cells 1. The heat generated on the cell during an operation is extracted outside by the cooling pipe 10 through the liquid sealed in the closed containers 9.
COPYRIGHT: (C)1983,JPO&Japio,下面是Cell stack of fuel cell专利的具体信息内容。

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