Elringklinger Ag

Stefan Kazmaier

Wolfgang Fritz

Udo Hoenle

Michael Schweizer

Holger Mann

Ruben Roemer

Ruben RÖMER

Udo HÖNLE

In order to create a module connector for electrically conductively connecting at least two battery modules, comprising a connecting conductor, which has a contact region that is arrangeable on a contact element of a battery module, in which module connector a sufficient contact protection for a fastening element is ensured in a simple and reliable manner, it is proposed that the module connector comprises a contact protection element, which at least partially covers the contact region of the connecting conductor, and a fastening element for fixing the contact region of the connecting conductor to the contact element, wherein the fastening element in a rest position is held on the contact protection element and is transferable from the rest position into an assembly position in which a contact protection is provided for at least a protected part of the fastening element by the contact protection element.

Module connector and method for electrically conductively connecting a module connector to a battery module

A cell contacting system for an electrochemical device is provided, which includes a plurality of cell groups having one or more electrochemical cells, each having a first and a second cell terminal. The first cell terminals follow each other along the longitudinal direction in a first cell terminal region of the electrochemical device and the second cell terminals follow each other along the longitudinal direction in a second cell terminal region of the electrochemical device. The cell contacting system includes at least one cell connector extending obliquely to the longitudinal direction and configured for electrically conductively connecting cell terminals of a first cell group in the first cell terminal region to cell terminals of a second cell group in the second cell terminal region, which cell contacting system reliably enables a relative movement between the cell terminals to be electrically connected to each other.

Cell contacting system for an electrochemical device

A cell contacting system for an electro-chemical device includes a plurality of electro-chemical cells and a current line system, wherein the cell contacting system includes a signal line system having signal lines for connecting a respective signal source to a signal line termination or to a monitoring device of the cell contacting system and a carrier element which carries the signal line system. The cell contacting system further includes at least one signal-line-system-side positioning element which is fixed to a signal line of the signal line system and at least one carrier-element-side positioning element which is fixed at least temporarily to the carrier element, wherein the signal-line-system-side positioning element is connected to the carrier-element-side positioning element at least temporarily in such a way that the signal-line-system-side positioning element is positioned in a desired position relative to a cell connector or a current termination of the current line system.

Cell contacting system for an electro-chemical device and method for producing a cell contacting system

In order to provide a cell contact-making system for an electrochemical device which includes a plurality of electrochemical cells, wherein the cell contact-making system includes a current conductor system having one or more cell connectors, for electrically conductively connecting cell terminals of different electrochemical cells, a signal conductor system having one or more signal conductors for electrically conductively connecting a respective signal source to a signal conductor terminal connector of the cell contact-making system, and a monitoring unit for monitoring signals from the signal sources, which is of compact construction and is assemblable from a relatively small number of parts, it is proposed that the monitoring unit should include a plug contact terminal connector which is directly connectable by a plug connection to the signal conductor terminal connector of the signal conductor system.

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Kirchheim unter Teck, Germany

Stefan Kazmaier