Battery casing and methods for its manufacture

Abstract

Battery module housing (20) for receiving a cell stack (10), in particular a traction battery, of a motor vehicle, comprising a first side wall (23) which can be arranged on a side (18) relative to a cell stack (10), into which the cell stack (10) exerts a swelling force (14) in at least one state and / or in a transition to the state, and wherein at least a part of the first side wall has adjoining wall sections (21, 22) which are arranged adjoining each other to form a double wall (28), characterized in that at least one wall section (21, 22) comprises an extruded profile component (33) and / or a formed sheet metal part (44), wherein the extruded profile component (33) and / or the formed sheet metal part (44) is / are corrugated and / or angularly corrugated, wherein joining points (34) are provided in recesses (31).

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