Daimler Ag

Deutsche Automobilgesellschaft Mbh

Wolfgang Warthmann

Jens Meintschel

Dirk Schroeter

Arnold Lamm

Rainer Klink

Johann German

Rainer Kaufmann

Dirk SCHRÖTER

A battery comprises a plurality of individual cells whose poles are electrically interconnected with each other in series and/or in parallel and form a cell assembly. A sealing element is arranged at least in one edge region between the poles of adjacent individual cells.

Battery with a plurality of individual cells

A battery is provided with a plurality of individual cells connected in series and/or in parallel to one another, and at least one cooling plate arranged on the pole side on the individual cells, with current drain tabs of electric poles of the individual cells being thermally coupled with the cooling plate and being angled such that they extend parallel to the cooling plate. Current drain tabs of adjacent individual cells are electrically interconnected in non-positive and/or in positive manner and pressed with the cooling plate in non-positive and/or in positive manner by clamping elements.

Battery having a plurality of single cells

The invention relates to a battery box having a plurality of orientation-independent electrochemical cells. Within the battery box, the cells are arranged horizontally, cells which are located one above the other being combined to form a cell group having flow channels arranged between adjacent cells. The flow channels of a cell group are connected via a transverse inlet flow channel to a distributor channel and via a transverse outlet flow channel to a collecting channel, the collecting channel being arranged with respect to the battery box on the side opposite the distributor channel.

Battery box with fluid flow channels to maintain proper temperature

Growing community of inventors

Weinstadt, Germany

Wolfgang Warthmann