Bayerische Motoren Werke Aktiengesellschaft

Kilian Friedrich

Robert Lustig

Ruediger Daub

Christian Zachar

Andreas Schleicher

Peter Bollmann

Christian Linse

Andreas Rozankovic

A cell contacting arrangement is provided for an energy storage module having at least one energy storage cell, each storage cell having at least two connection terminals. The cell contacting arrangement has a carrier plate which can be arranged on the energy storage module, a cable harness which is carried by the carrier plate and has a plurality of signal lines, and a plurality of cell connectors which are inserted into the carrier plate or integrated into the carrier plate and are designed to connect a connection terminal of the storage cell and a signal line of the cable harness. There is also a connection element which has a first end which can be connected to the signal line and a second end which can be connected to the cell connector. The carrier plate and/or the cell connector has at least one spatial orientation element which defines the spatial orientation between the connection element and the cell connector and/or the carrier plate.

Cell contacting arrangement for an energy storage module

A carrier board element is provided for the cell connectors of a battery having a plurality of battery cells. The carrier board element has a plurality of cell holders uniformly spaced apart from each other. At least one locking element for the locking in of a cell connector is associated with each of the cell holders. The locking element is arranged on the carrier board element. A plurality of cell connectors can be captively locked in one over the other at the locking elements.

Battery, carrier board, and carrier board element having locking elements

A cell contact-making system for a cell module which has at least two electrochemical cells includes at least one support component, which can be fixed to the other cell module, for supporting at least one cell connector, which electrically connects the two electrochemical cells to one another. At least one covering component covers the cell connector on a side which is averted from the electrochemical cells. In order to provide an automated cell contact-making system which is producible in a more cost-effective manner and has integrated electric shock protection, the covering component is a flexible plastic film and, in a stretched state, is partially cohesively connected to the support component.

Cell contact-making system, cell module and method for producing a cell module

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Munich, Germany

Kilian Friedrich