Device for the thermal connection of an energy storage

摘要

A device for thermal connection of an energy store to a cooling plate and/or a contact element, and a cooling plate on a contact element and/or a fluid is provided. The device for thermal connection has a first region having a first heat transfer property and at least one other region having another heat transfer property, wherein the first region and the at least one other region are arranged next to one another in relation to the heat transfer surface.

主权项

1. An energy storage device comprising:
at least one energy storage; a cooling plate; and at least one device for thermal connection arranged between the at least one energy storage and the cooling plate, the at least one device for thermal connection comprising: a contact element with a heat transfer surface for providing the thermal connection, the contact element including a film and a cooling fin, the film having a first region with a first heat-conducting property and at least one further region with a further heat-conducting property, the first region and the at least one further region being arranged next to one another along the heat transfer surface, wherein the first heat-conducting property is different from the further heat-conducting property, wherein the first heat-conducting property and the further heat-conducting property are characterized by different contact resistances of the first region and the at least one further region, wherein the first region is formed of a different material from the at least one further region, so as to provide the different contact resistances, and wherein the first region and the at least one further region are both arranged in a same plane, the same plane being parallel to the heat transfer surface.