| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell stack in which a pair of power terminals to take out power from the fuel cell stack are arranged in a row outside of the fuel cell stack, and which is suitable for miniaturization. <P>SOLUTION: This is the fuel cell stack 1 in which end plates 5 are arranged as a support member having a current collectors 3 at a lamination end of a cell laminate 2 laminating a plurality of fuel battery cells, and a prescribed compression force is added to the lamination direction of the cell laminate 2 by a tension plate 6 which is bridged by fixing to the end plates 5 at both ends. The tension plate 6 has conductivity and one end of the tension plate 6 is electrically connected to the current collector 3A of one of support members (5), and the other end is connected to the other support member (5) in insulated state, and the other end part in lamination direction of the fuel cell stack 3 is constructed as one 8A of the power terminals and constitutes a pair of power terminals together with the power terminal 8B arranged at the other end in lamination direction of the fuel cell stack 1 connected electrically to the other current collector 3B. <P>COPYRIGHT: (C)2009,JPO&INPIT |
