ELECTROCHEMICAL ENERGY STORE FOR VEHICLES AND METHOD FOR COOLING OR HEATING SUCH AN ELECTROCHEMICAL ENERGY STORE

摘要

The invention relates to an electrochemical energy store (1), comprising a housing (2), in which a plurality of flat galvanic cells (3) are arranged. A flat heat conducting body (4) and/or a flat elastic body (5) are arranged between two neighboring flat galvanic cells. The flat galvanic cells, the flat heat conducting bodies and/or the flat elastic bodies preferably exert a force (11) on the contact surfaces in the sense of a surface pressure on each other and the housing comprises a wall having a structure or structures (8, 9) with which a heat conducting body (4) engages such that said heat conducting body cannot be displaced in the direction of the force (11) acting at the contact surfaces.