| 摘要 |
<P>PROBLEM TO BE SOLVED: To make uniform the temperature in a lamination direction of a stack with the use of a simple and economical structure, thereby making it possible to carry out uniform power generation reaction. <P>SOLUTION: In a fuel cell stack 12 constituting a fuel cell module 10, electrolyte-electrode assemblies 26 and separators 28 are alternately laminated. The fuel cell stack 12 is divided into a first region 170a, a second region 170b, and a third region 170c in this order from one end in a lamination direction to the other end in the lamination direction. The separators 28 arranged in the second region 170b are set to have pressure loss of fuel gas greater than that of the separators 28 arranged in the first region 170a and the third region 170c. <P>COPYRIGHT: (C)2013,JPO&INPIT |
