Patent · US Active

Method for producing a battery module, and battery module

US9831475B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

AUDI AG · DE

Inventors

Jörg Schmidt · Schneeberg, DE
Erdal Acikgoez · Reichertshofen, DE

Key dates

Filing date	Aug 7, 2014
Grant date	Nov 28, 2017
Priority date	—
Expiry date	Aug 7, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P70/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In a method for producing a battery module having a plurality of battery cells, a module housing of the battery module is provided in a first step. A core assembly is introduced into the module housing, wherein a cavity, which is to be provided in a cured casting compound, is defined by a respective core of the core assembly. The casting compound is then introduced into the module housing. After the casting compound has been allowed to cure and the core assembly has been removed from the module housing, an electrode assembly, which is associated with the respective battery cell, is arranged in the cavity which is formed in the cured casting compound.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.