CPC H01M 8/248 (2013.01) [H01M 2250/20 (2013.01)] | 11 Claims |
1. A fuel cell stack, comprising:
one first end plate and one second end plate;
a plurality of fuel cells arranged between the end plates;
at least one elastic tensioning element tensioned in a stack direction between the end plates; and
at least one rotationally mounted mounting shaft,
wherein at least one end section of the at least one elastic tensioning element is fixed to the at least one rotationally mounted mounting shaft and the at least one rotationally mounted mounting shaft is connected via at least one tensioned torsion spring to the fuel cell stack.
|