Patent · US Active

Battery cell, battery, motor vehicle

US10601020B2 · kind B2 · utility

0Cited by

2References

14Claims

0Family size

Assignees

Robert Bosch GmbH · DE
SAMSUNG ELECTRONICS CO., LTD. · KR

Inventors

Felix Eberle · Ulm, DE
Alexander Reitzle · Neu-Ulm, DE
Berengar Krieg · Gerlingen, DE

Key dates

Filing date	Nov 8, 2012
Grant date	Mar 24, 2020
Priority date	—
Expiry date	Jan 1, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A battery cell includes a membrane configured to curve outwards when pressure inside the battery cell increases, thereby creating an electrically conductive connection between two poles. A conductor is arranged on an outside of the membrane and is connected to the battery cell such that the outward-curving membrane lifts the conductor from the membrane on one side such that the poles are electrically connected to one another via the conductor.

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