Robert Boschgmbh

Ionut Marian Lica

Seyed Mohammad Seyed Abbassi

Thomas Klemen

Michael Riefler

Markus Schmitt

Markus Kohlberger

Andreas Ruehle

Rene Deponte

Oliver Gerundt

Calin Iulius Wurm

Markus Feigl

Anselm Berg

Jochen Schweinbenz

Roman Marx

Christian Zielke

Ulrich Lange

Eduard Reimer

Matthias Oechsle

Michael Raedler

Steffen Benz

Boris Gendlin

Jonas Schuetz

Simon Obergfaell

Thomas Dittert

Rene Hornung

Martin Kassner

Dirk Liepold

Harald Drings

Kushtrim Krasniqi

Maximilian Russ-Mohl

Lukasz Paczkowski

Nicolai Joerg

Ralf Oswald

A battery (), in particular a lithium-ion battery, having: a plurality of battery cells (), which are assembled to form a cell stack and are received in a housing (), wherein the battery cells () are bonded to the base () of the cell housing () by a heat conductive bonding material (TIM), a plurality of spacer elements (), wherein a spacer element () of the plurality of spacer elements () is arranged in each case between two adjacent battery cells () of the plurality of battery cells (), two end plates (), which delimit the cell stack at the ends, wherein the end plates () are connected by at least one tensioning band (), wherein the at least one tensioning band () at least partially surrounds the cell stack circumferentially. To this end, it is provided according to the invention that the at least one tensioning band () is bonded to the side walls of the battery cell () by a band bonding material.

Battery including tensioning band bonded to side walls of battery cells by band bonding material

Electrical energy store (), device and/or vehicle and method for producing an electrical energy store () comprising a control unit () and electrical energy storage cells (), each comprising a cell controller (), wherein the control unit () comprises a printed circuit board which is cohesively connected to the respective cell controller () of each electrical energy storage cell ().

Electrical energy store, device and/or vehicle and method for producing an electrical energy store

A cell module for lithium-ion batteries includes at least two lithium-ion cells, in particular lithium-ion battery cells, a cell module housing that has at least one lateral wall, and at least one electrical insulation between the cells. The electrical insulation is configured in one piece with the cell module housing.

Insulating of adjacent lithium-ion batteries by complete overmoulding/pouring of containers in a device

The invention relates to a receptacle () for at least partially compressively receiving at least one battery cell () for a battery module, wherein the receptacle () has at least two end plates () which can be arranged on two opposing sides of the at least one battery cell (), wherein the end plates () are connected to one another by a plurality of connecting means (), which are fixed to the end plates () and in each case have at least two plug elements (), in such a way that the plug elements () of the connecting means () for fixing the connecting means () to the end plates () engage in bushings () of the end plates () in a plane arranged substantially at right angles to the direction of extension of the connecting means (). In summary, a receptacle () of the type described above allows battery cells () in a particularly simple and cost-effective manner to be fixed in a battery module and allows the performance of a battery module to be maintained, irrespective of the temperature, by at least temporary bracing.

Receptacle for a battery module and battery module having such a receptacle

The invention relates to a holding-down means () for fixing battery cells () in a battery submodule (), comprising positioning elements for positioning the holding-down means () relative to the battery cells (), and comprising guide elements for guiding cell connectors () which connect the battery cells (), wherein gas-venting openings which pass through from a top side to a bottom side are provided in a central region of the holding-down means (), and wherein the sealing elements which surround the gas-venting openings are provided on the bottom side of the holding-down means (). The invention also relates to a battery submodule () which comprises a plurality of battery cells () and cell connectors () which connect the battery cells (), and also at least one holding-down means () for fixing the battery cells ().

Holding-down means for fixing battery cells in a battery submodule, and battery submodule

A battery system (BS), containing at least one battery device (BV) and at least one operating device (BTV) for operation of the battery system (BS) and/or of the at least one battery device (BV), and at least one further device (V), wherein the at least one further device (V) is intended to create a physical distance between two component parts of the battery system (BS) and in particular between the at least one battery device (BV) and a further component (K) of the battery system (BS), or between at least two component parts of the at least one battery device (BV), wherein the at least one operating device (BTV) is arranged at least partially within the at least one further device (V).

Battery system and spacer for creating a physical distance within the battery system

Growing community of inventors

Schwieberdingen, Germany

Ionut Marian Lica