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US 8,999,544 B2Granted
Electric energy store of a motor vehicle
AssigneeDr. Ing. h.c.F. Porsche Aktiengesellschaft
InventorsStefan Bender, Guan Chew, Steffen Maurer
Life of this patent
Estimating the term…
Abstract
An electric energy store (10) of a motor vehicle, in particular a high voltage energy store of a hybrid vehicle or an electric vehicle, has a housing (11) and storage modules (12) accommodated in the housing. The housing (11) has a supporting element (17) with an annular supporting frame (18) made from a fiber reinforced plastic and via which the electric energy store (10) can be connected to a body structure of a motor vehicle.
Claims16
An electric energy store of a motor vehicle, comprising:
- a supporting element with an outer periphery;
- an annular supporting frame made from a fiber reinforced plastic, the annular supporting frame having at least one hollow wall extending around the outer periphery of the supporting element, fastening webs projecting integrally out from the annular supporting frame and configured for connecting the electric energy store to a body structure of a motor vehicle;
- at least one non-supporting housing part mounted to the hollow wall and opposed to the supporting element;
- and
- storage modules mounted to the supporting element inward of the annular supporting frame and between the supporting element and the housing part.
2 more elements
Dependencies are inferred from the claim text.