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US 10,833,377 B2Granted
Cooling device and energy store
AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorsDennis Berger, Michael Werner
Life of this patent
Estimating the term…
Abstract
A cooling device is provided for an energy store that has an energy storage module. The cooling device has at least one cooling element and one spring fin. The spring fin is arranged on and coupled to the cooling element. The spring fin is configured to carry heat from the energy storage module to the cooling element.
Claims9
A cooling device for cooling an energy storage module of an energy store, comprising:
- at least one cooling element having pairs of parallel grooves;
- and
- elongate spring fins corresponding in number to the pairs of parallel grooves, each of the elongate spring fins having a longitudinal extent that extends parallel to the pairs of parallel grooves, each of the elongate spring fins having a pair of elongate sections inserted along an inserting direction extending parallel to the pairs of parallel grooves so that the pair of the elongate sections of the each of the elongate spring fins engage respectively in the pairs of parallel grooves formed in the at least one cooling element, the each of the elongate spring fins further having an intermediate section adjoining the pair of elongate sections of the respective spring fin, the intermediate sections of the each of the elongate spring fins being spaced from the at least one cooling element and prestressed against the energy storage module so that the intermediate sections of the each of the elongate spring fins carry heat from the energy storage module to the at least one cooling element.
Dependencies are inferred from the claim text.