Robert Boschgmbh

Gs Yuasa International Ltd.

Christoph Schlund

Silvan Poller

Martin Gerlach

Rudi Kaiser

Thomas Kretschmar

Andreas Ringk

Anton Ringel

Florian Postler

Franz Brieger

Arno Arzberger

Juergen Herold

A cell housing plate for the arrangement of round cells, comprising a cover plate arranged on the top side of the cell housing plate, and a base plate arranged opposite the cover plate on the underside of the cell housing plate, wherein the cover plate and the base plate have a plurality of cut-outs arranged opposite each other for receiving the round cells, wherein the cut-outs each have a collar pointing radially towards the inside of the cut-out for receiving a sealant, and an opening arranged inside the collar for passage of the round cells, wherein the cover plate and the base plate are arranged relative to each other such that the cut-outs of the cover plate and the opposite cut-outs of the base plate form cavities for receiving sealant for sealing the round cells which may be arranged inside the cell housing plate.

Cell housing plate for the arrangement of round cells

The invention relates to a battery cell (), in particular a prismatic lithium ion cell, the battery cell () comprising an electrode assembly (), a battery case () for housing the electrode assembly () and a cap assembly (S) for closing the battery case (), the cap assembly (S) comprising a set of terminals () arranged thereon, wherein the electrode assembly () comprises first electrode plates (), separator plates and second electrode plates () stacked on one another, wherein electrode tabs () are provided to electrically connect the electrode assembly () with the terminals (). The electrode tabs () are bent at least once in a direction normal to the first and second electrode plates (). Furthermore, the invention relates to a method of manufacturing a battery cell ().

Battery cell and method of manufacturing a battery cell

Growing community of inventors

Bamberg, Germany

Christoph Schlund