Robert Boschgmbh

Gerhard Schubert

Martin Gerlach

Holger Reinshagen

Silvan Poller

Michael Austen

Markus Kohlberger

Sarmimala Hore

Alfons Doerr

Andreas Lemke

Timo Kegel

Rudi Kaiser

Thomas Kretschmar

Stefan Baumann

Laura Bauer

Davide Bossi

Alexander Klonczynski

Andreas Grasser

Florian Postler

Heiko Klaumuenzer

Jochen Zipfel

Sebastian Bannert

Johannes Teuber

Sabine Stadter

The invention relates to an energy storage unit () comprising a plurality of energy storage sub-units () that have a first electrode () and a second electrode (), the first electrode () and second electrode () of a particular energy storage sub-unit () being arranged on opposite sides of said energy storage sub-unit (), and said energy storage unit comprising a receiving device () that has a plurality of adjacently-arranged receiving units each spatially delimited by a lateral wall, one energy storage sub-unit () being introduced into each receiving unit of said receiving device (), and the energy storage sub-units () being secured in said receiving units such that the electrodes () are arranged in a first contact level and in a second contact level, the electrodes () arranged in the first contact level being electrically interconnected by means of a first printed circuit board () and the electrodes () arranged in the second contact level () being electrically interconnected by means of a second printed circuit board (). The invention also relates to an energy storage system which comprises a plurality of electrically-interconnected energy storage units () according to the invention.

Energy storage unit, particularly a battery module, and an energy storage system comprising a plurality of energy storage unit

The invention relates to a battery cell (), comprising a prismatically designed cell housing with a cover surface (), on which a negative terminal () and a positive terminal () are arranged, and an electrode coil () arranged within the cell housing and comprising a cathode () and an anode (). The electrode coil () is fixed to the cover surface () by means of an electrically insulating holder (), and the holder () is connected to at least one electrically insulating spacer () which is fastened to the cover surface (). The invention also relates to a battery system which comprises at least one battery cell () according to the invention.

Battery cell and battery system

A device () for bracing a battery module () which comprises a multiplicity of battery cells (), characterized by: a first clamping plate () for the positioning of the battery cells (), a cooler () which is between the first clamping plate () and the battery cells (), and a brace () which is configured so as to brace the first clamping plate () and the battery cells () against one another.

Device and method for bracing a battery module, and also battery system and vehicle

A device (') for connecting battery cells (), characterized by: a multiplicity of cell connectors () for electrically connecting terminals () of the battery cells (), and a carrier (&#x2032;) for mechanically connecting the cell connectors () to one another.

Device and method for connecting battery cells as well as battery pack, battery module and vehicle

A cable harness () includes a plurality of electrical conductors () for the contacting of battery cells of a battery module as well as a film-shaped carrier element (). The electrical conductors () are arranged for at least a portion in parallel with each other on the carrier element () and are joined to the carrier element (). A flexible elongated hollow body () is arranged in parallel for at least a portion with at least one of the electrical conductors () and is joined to the carrier element (). A battery module has a plurality of battery cells and at least one cable harness ().

Cable harness

Growing community of inventors

Strullendorf, Germany

Gerhard Schubert