Robert Boschgmbh

Jens Boehme

Sarmimala Hore

Lisa Lorenz

Joachim Fetzer

Holger Reinshagen

Martin Gerlach

Silvan Poller

Matthias Stein

Rudi Kaiser

Achim Schmidt

Christian Pankiewitz

Carsten Mueller

Michael Austen

Ruben Jung

Sandro Rank

Johannes Federle

The invention relates to a housing () for accommodating a plurality of battery cells (), in particular lithium-ion battery cells, wherein the housing (), in particular a plastic housing, comprises a cooling device with an inlet point () and an outlet point () for an air stream () for cooling the battery cells (). In addition, the housing () is designed as a single piece together with the cooling device integrated in the housing (), and the cooling device additionally has spacers () for arranging all accommodated battery cells () with an intermediate space () for guiding air between the battery cells (), by which means an air channel () is provided for the air stream () between the battery cells (). The invention further relates to a battery pack () and to a motor vehicle comprising such a battery pack ().

Housing for accommodation of a plurality of battery cells having a cooling device integrated in the housing

The present invention relates to an energy storage unit () having a plurality of electrochemical cells (), wherein the electrochemical cells () each have a first outer face () comprising a first electrode (), and a second outer face () comprising a second electrode (), and the electrochemical cells () are electrically interconnected owing to the lined-up arrangement () of the electrochemical cells () by way of the outer faces () by means of the electrodes (). The energy storage unit () additionally comprises a first frame element () and a second frame element (), which frame elements are directly or indirectly connected to one another, wherein the first frame element () is arranged at one end () of the lined-up arrangement () of the electrochemical cells (), and the second frame element () is arranged at the other end () of the lined-up arrangement () of the electrochemical cells (). The present invention also relates to a battery cell () for use with an energy storage unit () according to the invention, and also to a method for producing a battery cell () of this kind.

Energy storage unit having a plurality of galvanic cells, battery cell for an energy storage unit of this kind, and method for producing the battery cell

A battery module () having a number of electrically interconnected battery cells (), wherein the individual battery cells () are temperature-controlled by means of a temperature control fluid (). Between the battery cells (), there extends a duct system () through which the temperature control fluid () flows. The duct system () is separated completely from a degassing system () of the battery cells ().

Battery pack with air-type cooling

Growing community of inventors

Gerlingen, Germany

Jens Boehme