| 摘要 |
PROBLEM TO BE SOLVED: To maintain power generation characteristics effectively with easy composition by giving desired cramping and fixing power certainly to a whole fuel cell stack. SOLUTION: Cramping bots 18 which are prepared in end plates 16a and 16b arranged to a direction of both ends of laminating of power generation cells 14 to clamp and fix the above power generation cells 14, an axial force detection means 32 to detect an axial force of the above cramping bolt 18, and a cramping power adjustment means 38 to adjust a cramping power of the above cramping bolt 18, based on the above detected axial force. |
