Mahle International Gmbh

Averis Gmbh

Georg Votteler

Peter Geskes

Michael Moser

Joachim Treier

Sven Alexander Kaiser

Ruediger Knauss

Thomas Kalmbach

Samuel Kohler

Johannes Weinmann

Stefan Kaiser

Andre Loges

Mario Wallisch

Tilman Kaiser

Katrin Schindele

Pierre-Yves Guiton

Marc Schuller

Thomas Eichinger

Michael Forstner

Parzani Massimo

Karl Breitfuss

Tobias Heck

Rüdiger Knauss

An electric battery may include a battery housing, a plurality of battery cell modules, an electrical current conduction, and a cover. The battery housing may include a plurality of housing cut-outs that are sealed via a cooling plate. The battery cell modules may be configured to store electric energy and may be thermally connected to the cooling plate. Each of the battery cell modules may include an electrical positive connection and an electrical negative connection. The electrical current conduction may be configured to supply the battery cell modules electric energy. The electrical current conduction may include a first electrical conductor rail and a second electrical conductor rail. The cover may be detachably coupled to the battery housing. The first conductor rail may include a plurality of rail elements. One of the rail elements may be configured to electrically connect adjacent battery cell modules.

Electric battery and motor vehicle

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

An accumulator may include a housing with at least two mutually opposite housing walls, accumulator cells arranged between the housing walls and following one another in a stacking direction, and at least one intermediate piece arranged in the housing between at least one of the accumulator cells and one of the housing walls and that retains the accumulator cells in the housing. At least one intermediate piece may be configured as a mutable intermediate piece in such a way that the mutable intermediate piece may be changeable between a first state having a first thickness extending in a spacing direction between the associated housing wall and the associated at least one of the accumulator cells, and a second state having a second thickness extending in the spacing direction, wherein the second thickness may be greater than the first thickness. In the state in which the mutable intermediate piece and the accumulator cells may be arranged in the housing, the mutable intermediate piece may be changed into the second state.

Accumulator

An accumulator arrangement for a hybrid or electric vehicle may include a plurality of battery cells stacked in a stacking direction to form at least one battery block, and a housing including a support frame limiting the housing towards an outside on four sides. The support frame may include at least two longitudinal members and at least two cross members perpendicularly aligned with one another. At least one longitudinal member of the at least two longitudinal members may be configured to conduct a coolant. The at least one battery block may abut against at least one of (i) the at least one longitudinal member and (ii) at least one of the at least two cross members to transfer heat. A plurality of connection points of the at least one longitudinal member, through which the coolant is flowable, may be configured on an outside of the support frame.

Accumulator arrangement

An accumulator arrangement for a hybrid or electric vehicle includes a plurality of battery cells which are stacked in a stacking direction to form at least one battery block. The at least one battery block is arranged in a housing of the accumulator arrangement. A cooling device includes a cooling plate arranged on one side on the battery block and extending parallel to the stacking direction. On the at least one cooling plate at least one cover plate with at least one cooling channel through which a coolant can flow is secured, facing away from the at least one battery block. The cooling plate forms an outer contour of the fluid-tight housing. The at least one cooling channel of the cover plate is open towards the at least one cooling plate and is closed by the at least one cooling plate.

A hose arrangement for a motor vehicle may include a flexible elongated bellows including a plurality of radially orientated pleats and two axial longitudinal ends. The hose arrangement may also include at least one reinforcement rib which, on an outside, is coupled to a pleat tip of a respective pleat of the plurality of pleats in a material-bonded manner via two-component injection moulding. The at least one reinforcement rib may engage about the respective pleat in a circumferential direction. The at least one reinforcement rib may have at least two rib segments disposed following one another in the circumferential direction. Each of the at least two rib segments may radially cover the pleat tip by a segment angle of 30&#xb0; to 310&#xb0; in the circumferential direction.

Hose arrangement

A flat filter element for filtering a fluid may include a filter body made up of a folded filter material. The filter element may also include a circumferential edge and a side edge running in a circumferential direction along the circumferential edge. The side edge may have at least one strip portion, running along the side edge, with a side strip that may be separate from the filter body and arranged on the filter body. The side edge may also have at least one adhesive portion running along the side edge for sealing the filter body. The at least one adhesive portion may be formed by gluing of least two folds, adjacent along the side edge, in a region of the side edge.

Flat filter element and filter device

Growing community of inventors

Backnang, Germany

Georg Votteler