RECHARGEABLE ELECTROCHEMICAL CELL AND METHOD FOR PRODUCING SAME

摘要

Rechargeable electrochemical battery cell comprising a housing (1), a positive electrode (11), a negative electrode (10) and an electrolyte (9), which contains SO2 and a conducting salt of the active metal of the cell, wherein at least one of the electrodes (11) is enveloped by a sheath (13) consisting of a glass fibre textile material, the areal extent of the sheath (13) consisting of the glass fibre textile material is greater than the areal extent of the electrode (11), with the result that the glass fibre textile material extends beyond the limit (14) of the electrode, and two layers (15, 16) of the glass fibre textile material which cover both sides of the electrode (11) are connected to one another at the edge of the electrode (11) by an edge connection (17).