FUEL-CELL STACK COMPRISING A TENSIONING DEVICE

摘要

The invention relates to a fuel-cell stack (10) comprising fuel cells (12), a tensioning device (16) and a thermal insulation device (14). The tensioning device (16) comprises pressure distribution elements (18) and the fuel cells (10) are located between the pressure distribution elements (18). According to the invention, the fuel-cell stack (10) is characterised in that the thermal insulation device (14) is located between the fuel cells (12) and the tensioning device (16).