Robert Boschgmbh

Robert Bosch Battery Systems Gmbh

Rainer Menig

Klaus Spieske

Mehul Botadra

Walter Jasch

David Nietling

Henrik Wolfgang Behm

Kyle Schultz

Robert Kohler

Ruben Jung

Martin Kassner

Alexander Foitzik

Sinasi Temiz

Kecheng Xu

Benjamin Kopp

Claus Gerald Pflueger

Berengar Krieg

Alfons Doerr

Andreas Lemke

Klaus Wipfler

Timo Kegel

Stefan Baumann

Jochen Schweinbenz

Torsten Koller

Carsten Mueller

Xiaofeng Yan

Steffen Benz

Benjamin Mangold

Andreas Selent

Maximilian Russ-Mohl

Johannes Teuber

Marcus Hildenbrand

Christian Buder

A battery pack () includes a housing () and an array of electrochemical cells () disposed in the housing (). The housing () includes a container () and a lid () that closes an open end of the container (). The container () has a base (), a sidewall () that surrounds the base (), and a spring plate () disposed inside the sidewall () between the cells () and the sidewall (). The spring plate () is free standing within the container () and applies a spring force to the cell array that restrains the cells () along an axis normal to the surface of the spring plates (). The lid () includes inwardly-protruding pins () that further restrain the cells () within the housing ().

Battery pack including cell restraint

A battery pack () includes a housing () and an array () of electrochemical cells () disposed in the housing (). The housing () includes a container () and a lid () that closes an open end of the container (). The container () has a base (), a sidewall () that surrounds the base (), and a spring plate () disposed inside the side wall () between the cells () and the sidewall (). The spring plate () is free standing within the container () and applies a spring force to the cell array () that restrains the cells () along an axis normal to the surface of the spring plates (). The lid () includes inwardly-protruding pins () that further restrain the cells () within the housing ().

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

A module housing () for a battery module () having at least one battery cell () exhibiting a first substantially L-shaped housing side wall () with at least one clip connection (), and a second substantially L-shaped housing side wall () with at least one clip connection () and two housing plates () which can be arranged on the battery module () on the end face, as a result of which the module housing is closable on the end face. At least the two housing side walls () can be connected to one another mechanically in a form-fitting and/or force-fitting manner by means of clip connections (), as a result of which a cuboid module housing () can be produced.

Module housing for a battery module

Growing community of inventors

Stuttgart, Germany

Rainer Menig