Cooling of electrochemical energy storage by means of adjustable latent heat storage

The invention relates to a device for air-conditioning of electrochemical energy store, comprising a) one or more coupling elements (1) which are configured such that heat between a coupling element (1) and an electrochemical energy storage device (9) is transferable; b) one or more latent heat storage, which are formed as latent heat accumulator (4, 5, 6) of the type heat accumulator (4), control memory (5) and / or cold storage (6); c) one or more switching elements (3) which are so regulated formed, which is a latent heat accumulator (4, 5, 6) operatively presence of a coupling element or uncoupled; d) thermally conductive compounds (2), said coupling elements (1), latent heat accumulator (4, 5, 6), switching elements (3) and thermally conductive joints (2) are so operatively connected together such that heat transfer between electrochemical energy storage device (9) and a or more latent heat accumulators (4, 5, 6) controllable via one or more switching elements (3) and / or regulated.