Robert Boschgmbh

Torsten Koller

Claus Gerald Pflueger

Andreas Ruehle

Markus Schmitt

Timo Kegel

Peter Bauckhage

Benjamin Kopp

Berengar Krieg

Alfons Doerr

Andreas Lemke

Klaus Wipfler

Stefan Baumann

Jochen Schweinbenz

Steffen Benz

Carsten Mueller

Xiaofeng Yan

Rainer Menig

Benjamin Mangold

Andreas Selent

Maximilian Russ-Mohl

Christian Buder

Jonas Seib

Tomas Korinek

Johannes Teuber

Marcus Hildenbrand

The invention relates to a battery module housing () for a battery pack (), characterized in that: the battery module housing () can contain a large number of battery cells () which each have a large wall surface () and a small wall surface (), of which small wall surface the surface area is less than a surface area of the large wall surface (), wherein the battery cells () which can be arranged adjacent to outer sides of the battery pack () can be oriented in such a way that their large wall surfaces () run along the outer sides, so that a force which acts on one of the outer sides can initially be received by one of the large wall surfaces (), and also to a battery module (), to a battery pack (), to a battery, to a vehicle and also to a method for producing a battery module (), a battery pack () and a battery.

Battery module housing, battery module, battery pack, battery and vehicle, and also method for producing a battery module, a battery pack and a battery

The invention relates to a battery system with a battery module () comprising a plurality of battery cells (), wherein the battery cells () take the form, in particular, of lithium-ion battery cells or lithium-polymer battery cells, wherein the battery system () exhibits a first temperature-control-fluid guide () which is designed to be capable of being flowed through by a first temperature-control fluid () and, moreover, exhibits a first conveying unit () designed for a conveyance of the first temperature-control fluid () through the first temperature-control-fluid guide (), and wherein the first temperature-control-fluid guide () is connected to the battery module () in heat-conducting manner, wherein the battery system () exhibits a second temperature-control-fluid guide () which is designed to be capable of being flowed through by a second temperature-control fluid () and, moreover, exhibits a second conveying unit () designed for an uptake of kinetic energy from the second temperature-control fluid (), wherein the second temperature-control-fluid guide () exhibits at least one port () designed for a fluid-conducting connection to a further temperature-control-fluid guide (), wherein the battery system () exhibits, moreover, a heat-exchanger unit () designed to the first temperature-control-fluid guide () and to the second temperature-control-fluid guide () in heat-conducting manner, which is designed to transfer heat between the first temperature-control-fluid guide () and the second temperature-control-fluid guide (), wherein the first conveying element () and the second conveying element () are connected to one another in coupled manner in such a way that mechanical work can be transferred from the second conveying element () to the first conveying element ().

Battery system, vehicle with such a battery system, and method for operation of such a battery system

A battery module comprising at least one battery cell (), in particular a lithium-ion battery cell, and a cooling plate () thermally conductively connected to the at least one battery cell (), a thermal compensation layer () configured in order to increase the thermal conductivity between the at least one battery cell () and the cooling plate () furthermore being arranged between the at least one battery cell () and the cooling plate (), wherein

Battery module and use of such a battery module

A battery cell having a first housing element () which holds the electrochemical components of the battery cell () and has an opening (), and a second housing element () which has a voltage tap () to be accessed from a first surface () of the second housing element (), the second housing element () closes off the opening () so that a first part region () of a second surface () of the second housing element () is immediately adjacent the interior space () of the first housing element (), and that a second part region () of the second surface () of the second housing element () protrudes beyond the first housing element (), wherein the second housing element () comprises a sealing element () connected to the first surface () and/or to the second part region () of the second surface ().

Battery cell, battery module, and method for producing the same

A battery having a plurality of battery cells accommodated in a housing, wherein a plurality of first battery cells are electrically connected to one another in series and/or in parallel, and a plurality of second battery cells are electrically connected to one another in series and/or in parallel, wherein the first battery cells each have a first outer surface and the second battery cells each have a second outer surface, wherein the housing of the battery has a first housing wall and a second housing wall, which is arranged opposite the first housing wall, wherein a first flow channel is formed between the first wall of the housing and the first outer surface of one of the first battery cells, and wherein a second flow channel is formed between the second wall of the housing and the second outer surface of one of the second battery cells.

Battery having a plurality of battery cells

A method for insulating a battery module () which has a multiplicity of battery cells (), having at least one foldable insulation element (), having at least the following steps:

Method for insulating a battery module

Connection apparatus () for controlling the temperature of a battery cell (), characterized by: a fastening device for fastening the connection apparatus () to a temperature-control element () which comprises a channel for accommodating a temperature-control medium, and a connection device (), which comprises a channel for accommodating the temperature-control medium, for connection of a connecting line () to an opening in the channel of the connection device (), wherein: the connection apparatus () can be fastened to the temperature-control element () in such a way that a further opening in the channel of the connection device () is aligned with an opening in the channel of the temperature-control element ().

Connection apparatus and method for controlling the temperature of battery cells, and temperature-control apparatus, battery module, battery pack, battery and battery system

Growing community of inventors

Leinfelden-Echterdingen, Germany

Torsten Koller