SYSTEM FOR ACCOMMODATING ELECTROCHEMICAL CELL STACKS

The present invention relates to a system () for accommodating electrochemical cell stacks (A, B) comprising a housing () and a compression system () for applying a compression force on the electrochemical cells in the stacking direction (S). According to the invention, the system () comprises internal liners () extending through the housing () in a stacking direction (S) having open ends to the outside of the housing (), for separating a gas volume (y) inside the liners () from an inner space gas volume (x) of the housing (); wherein each of the tensioning means () of the compression system () extends through one of the liners ().