Electrochemical generator

摘要

The battery has a container (1) in which is an electrochemical group comprising positive electrodes (6) and negative electrodes (5) separated by separator inserts (7). The electrodes and separators are impregnated by an electrolyte. A thermal conducting material (8) is situated at each side of an end of the electrodes of the group and between the container walls (9,10). The material (8) is electrically insulating at least at the side in contact with the electrodes. The material (8) is compressible in the direction perpendicular to the wall (9,10) of the container (1) in which it is in contact and is made from a complex plastic-metal- plastic material.