Cooling device for a rechargeable battery
AssigneeMiba eMobility GmbH
InventorsPierre Woltmann, Stefan Gaigg, Thomas Haidwagner
Life of this patent
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Abstract
A device for cooling or temperature control for at least one storage module of a rechargeable battery includes a first single-layer or multi-layer film and a further single-layer or multi-layer film, which are partially connected thus forming at least one coolant channel for a cooling fluid. At least one structural element is arranged between the first film and the further film, the structural element being configured to be stiffer as compared to the first film and the further film and being connected to the first film and/or to the further film.
Claims9
A device for cooling or temperature control for at least one storage module of a rechargeable battery, wherein the device comprises a first single-layer or multi-layer film and a further single-layer or multi-layer film, which are directly connected to each other in connection areas thus forming at least one coolant channel for a cooling fluid formed only by the partial connection of the first film and the further film, wherein at least one structural element is arranged between the first film and the further film, said structural element being configured to be stiffer as compared to the first film and the further film and being connected to the first film or to the further film the structural element being arranged entirely in the coolant channel, or directly adjacent to the coolant channel in one of the connecting areas, and wherein the structural element has an opening which extends from the first film towards the second film.
Dependencies are inferred from the claim text.