Battery Housing
AssigneeKirchhoff Automotive Deutschland GmbH
InventorAlexander Günther
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Abstract
A battery housing for an electric-motor-driven vehicle comprising a tub-like housing part having a plurality of support elements arranged at a distance from each other, and having a bottom part supported on the support elements. The bottom part is convexly curved toward the outside of the housing part in the longitudinal and/or transverse extent in the span of the bottom part between each pair of adjacent support elements arranged at a distance from each other, and is connected in the direction of the curvature to the support elements between which the span of the arch extends.
Claims15
1-14. (canceled)
A housing part of a battery housing for an electric-motor-driven vehicle, the housing part forming a tub structure, the housing part comprising:
- multiple support elements arranged at a distance from each other, wherein battery modules to be arranged in the housing part are to be arranged between the support elements, and
- a bottom part supported on the support elements, wherein the bottom part is convexly curved toward an outside of the housing part in the longitudinal and/or transverse extent in a span of the bottom part between two respective adjacent support elements arranged at a distance from each other,
- wherein the bottom part is connected in the direction of the curvature to the support elements between which the span extends,
- wherein the distance from the bottom part to a battery module to be arranged between two support elements is increased by the convex curvature of the bottom part.
Dependencies are inferred from the claim text.