Global Patent Index - EP 3701574 A1

EP 3701574 A1 20200902 - ENERGY STORAGE DEVICE

Title (en)

ENERGY STORAGE DEVICE

Title (de)

ENERGIESPEICHERVORRICHTUNG

Title (fr)

DISPOSITIF DE STOCKAGE D'ÉNERGIE

Publication

EP 3701574 A1 (FR)

Application

EP 18789156 A

Priority

  • FR 1760163 A
  • EP 2018079052 W

Abstract (en)

[origin: WO2019081520A1] The present invention relates to an energy storage device, comprising a substrate (10) having an optically transparent portion in a predefined wavelength range, and at least one electrochemical energy storage system (20) comprising, from a face of the transparent portion, a stack (29) successively having a first current collector (21, 22), a first electrode (23), an electrolyte (24), a second electrode (25), a second current collector (26), the stack (29) being partially covered with a cover (30), characterised in that at least one part of the cover (30) comprises a light absorbance coefficient that is greater than or equal to 80%, preferably greater than 90%.

IPC 8 full level

H01M 2/02 (2006.01); H01M 2/08 (2006.01); H01M 6/40 (2006.01); H01M 10/04 (2006.01); H01M 10/0562 (2010.01); H01M 10/615 (2014.01); H01M 10/623 (2014.01); H01M 10/6551 (2014.01); H01M 10/657 (2014.01)

CPC (source: EP)

H01M 2/0207 (2013.01); H01M 2/026 (2013.01); H01M 2/0287 (2013.01); H01M 2/08 (2013.01); H01M 10/0436 (2013.01); H01M 10/615 (2015.04); H01M 10/623 (2015.04); H01M 10/6551 (2015.04); H01M 10/657 (2015.04); H01M 2/029 (2013.01); H01M 2/0292 (2013.01); H01M 6/40 (2013.01); H01M 10/0562 (2013.01); Y02E 60/10 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2019081520 A1 20190502; EP 3701574 A1 20200902; FR 3073089 A1 20190503

DOCDB simple family (application)

EP 2018079052 W 20181023; EP 18789156 A 20181023; FR 1760163 A 20171027