Robert Boschgmbh

Robert Bosch Battery Systems Gmbh

Klaus Spieske

Rainer Menig

Mehul Botadra

Walter Jasch

David Nietling

Robert Kohler

Henrik Wolfgang Behm

Ruben Jung

Kyle Schultz

Sinasi Temiz

Alexander Foitzik

Martin Kassner

Kecheng Xu

Claus Gerald Pflueger

Klaus Wipfler

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 ().

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

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Stuttgart, Germany

Klaus Spieske