Patent · US Active

Voltage-protected producible motor vehicle battery

US10230081B2 · kind B2 · utility

0Cited by

0References

10Claims

0Family size

Assignee

AUDI AG · DE

Inventors

Erdal Acikgoez · Reichertshofen, DE
Jörg Schmidt · Schneeberg, DE
Roman Ranzinger · Annaberg-Buchholz, DE

Key dates

Filing date	Jun 24, 2015
Grant date	Mar 12, 2019
Priority date	—
Expiry date	Sep 15, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A motor vehicle battery includes multiple battery modules arranged in a row adjacent each other, each said multiple battery modules comprising a plug connection, a voltage tap and a bus connection integrated in the plug connection, and a control circuit coupled with the bus connection, and multiple galvanic battery cells, each of said multiple galvanic battery cells being connected witch each other by the plug connection; and a connection device configured as a single plugin module and comprising a battery management system, wherein the connection device is plugged onto all plug connections of the multiple battery modules and connects the voltage taps of all battery modules with a high-voltage battery connection and connects the bus connections of all battery modules with the battery management system.

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