Patent · US Active

Accumulator battery protected against internal short circuits

US10059216B2 · kind B2 · utility

0Cited by

7References

23Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Sebastien Carcouet · Le Pont-de-Claix, FR
Bruno Beranger · Biviers, FR
Daniel Chatroux · Amilly, FR

Key dates

Filing date	Nov 14, 2012
Grant date	Aug 28, 2018
Priority date	—
Expiry date	Oct 28, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/14
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An accumulator battery, comprising at least: first and second stages electrically connected in series, each stage including at least first to third accumulators electrically connected in parallel. There are at least first and second current limiters via which the first to third accumulators of said first stage are connected in parallel and via which the first to third accumulators of said second stage are connected in parallel.

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