Mahle International Gmbh

Tilman Kaiser

Georg Votteler

Ruediger Knauss

Johannes Weinmann

Ingo Haeusler

Peter Nowak

Dierk Hoffmann

Thomas Eichinger

A motor vehicle battery for a motor vehicle is disclosed. The motor vehicle battery includes a one-piece holder including a plurality of holding portions connected to one another via a bending portion of the holder. The bending portion upon a force introduction at the plurality of holding portions permits a bending of at least one of the plurality of holding portions about a bending axis of the bending portion.

Motor vehicle battery for a motor vehicle and its use in a motor vehicle

A battery module for a traction battery may include a module housing through which a coolant is flowable and at least one battery cell stack arranged within an interior space of the module housing. The at least one battery cell stack may include a plurality of battery cells arranged one after another along a stack direction. The plurality of battery cells may be arranged within the module housing such that a coolant flowable through the module housing directly contacts the plurality of battery cells. A locking mechanism may form-fittingly connect the at least one battery cell stack to the module housing via (i) a plurality of housing-side locking points and (ii) a plurality of stack-side locking points.

Battery module and a traction battery

A housing part for a multi-part housing of a battery unit may include a bottom portion and a side wall structure arranged circumferentially on the outside along the bottom portion in the circumferential direction. The side wall structure may form at least one side wall portion along the circumferential direction. The side wall portion may have an inner wall facing the bottom portion and an outer wall, which may be spaced apart from the inner wall and may face away from the bottom portion. The inner wall may be connected to the bottom portion. The inner and outer walls may be connected to one another via a framework-like cavity structure having several webs, which may be adjacent to one another in the circumferential direction and which, in the cavity structure, may form several cavities adjacent in the circumferential direction and connecting the inner wall to the outer wall.

Battery housing part

Growing community of inventors

Leinfelden-Echterdingen, Germany

Tilman Kaiser