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1. WO2020099757 - SOLID OXIDE ELECTROCHEMICAL DEVICE PROVIDED WITH COMPACT INTEGRATED OVERHEATING MEANS

Publication Number WO/2020/099757
Publication Date 22.05.2020
International Application No. PCT/FR2019/052593
International Filing Date 04.11.2019
IPC
H01M 8/248 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
24Grouping of fuel cells, e.g. stacking of fuel cells
2465Details of groupings of fuel cells
247Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
248Means for compression of the fuel cell stacks
C25B 9/18 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
18Assemblies comprising a plurality of cells
H01M 8/04014 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04007related to heat exchange
04014Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
H01M 8/04007 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04007related to heat exchange
H01M 8/1018 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
1016characterised by the electrolyte material
1018Polymeric electrolyte materials
Applicants
  • COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR]/[FR]
Inventors
  • PLANQUE, Michel
  • BERNARD, Charlotte
  • ROUX, Guilhem
Agents
  • AHNER, Philippe
Priority Data
186064116.11.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) SOLID OXIDE ELECTROCHEMICAL DEVICE PROVIDED WITH COMPACT INTEGRATED OVERHEATING MEANS
(FR) DISPOSITIF ELECTROCHIMIQUE A OXYDES SOLIDES POURVU D'UN MOYEN DE SURCHAUFFE INTEGRE COMPACT
Abstract
(EN)
The invention concerns an electrochemical device provided with a plurality of elementary solid oxide electrochemical cells clamped between two clamping plates. The device according to the present invention comprises, in particular, a gas circulation duct allowing the gases to overheat by radiative effect and/or thermal conduction, in particular a radiative effect and/or a thermal conduction relating to the heat produced by the elementary electrochemical cells, and disposed in the volume of one or other of the two clamping plates.
(FR)
L'invention concerne un dispositif électrochimique pourvu d'une pluralité de cellules électrochimiques élémentaires à oxydes solides enserrées entre deux plaques de serrage. Le dispositif selon la présente invention comprend notamment un conduit de circulation de gaz permettant une surchauffe desdits gaz par effet radiatif et/ou par conduction thermique, notamment un effet radiatif et/ou une conduction thermique relatif à la chaleur produite par les cellules électrochimiques élémentaires et disposé dans le volume de l'une ou l'autre des deux plaques de serrage.
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