FR3087952B1 - Systeme electrochimique a oxydes solides a moyens de chauffage integres - Google Patents

Systeme electrochimique a oxydes solides a moyens de chauffage integres Download PDF

Info

Publication number
FR3087952B1
FR3087952B1 FR1859930A FR1859930A FR3087952B1 FR 3087952 B1 FR3087952 B1 FR 3087952B1 FR 1859930 A FR1859930 A FR 1859930A FR 1859930 A FR1859930 A FR 1859930A FR 3087952 B1 FR3087952 B1 FR 3087952B1
Authority
FR
France
Prior art keywords
electrochemical
solid oxide
electrochemical system
integrated heating
heating media
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1859930A
Other languages
English (en)
Other versions
FR3087952A1 (fr
Inventor
Charlotte Bernard
Andre Chatroux
Guilhem Roux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1859930A priority Critical patent/FR3087952B1/fr
Priority to PCT/FR2019/052534 priority patent/WO2020084258A1/fr
Priority to CA3116398A priority patent/CA3116398A1/fr
Priority to JP2021521767A priority patent/JP7755995B2/ja
Priority to EP19813102.1A priority patent/EP3871284A1/fr
Priority to US17/287,841 priority patent/US12255362B2/en
Publication of FR3087952A1 publication Critical patent/FR3087952A1/fr
Application granted granted Critical
Publication of FR3087952B1 publication Critical patent/FR3087952B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04037—Electrical heating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C25B15/021—Process control or regulation of heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C25B15/023—Measuring, analysing or testing during electrolytic production
    • C25B15/025—Measuring, analysing or testing during electrolytic production of electrolyte parameters
    • C25B15/027—Temperature
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04365—Temperature; Ambient temperature of other components of a fuel cell or fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/2475—Enclosures, casings or containers of fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/248—Means for compression of the fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Fuel Cell (AREA)
  • Analytical Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Système électrochimique comportant un dispositif électrochimique comprenant un empilement de n cellules électrochimiques à oxydes solides, n étant un entier supérieur ou égal à 1, et au moins n-1 plaques d'interconnexion interposées entre les cellules électrochimiques, des moyens d'alimentation en gaz des cellules électrochimiques et des moyens de collecte de gaz produits par les cellules électrochimiques, des moyens de connexion électrique du système vers l'extérieur. Le dispositif électrochimique comporte également des moyens de chauffage (H) intégrés à l'empilement, lesdits moyens de chauffage (H) comportant des conducteurs électriques (2) logés dans les plaques de serrage (S1, S1).
FR1859930A 2018-10-26 2018-10-26 Systeme electrochimique a oxydes solides a moyens de chauffage integres Active FR3087952B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1859930A FR3087952B1 (fr) 2018-10-26 2018-10-26 Systeme electrochimique a oxydes solides a moyens de chauffage integres
PCT/FR2019/052534 WO2020084258A1 (fr) 2018-10-26 2019-10-23 Système électrochimique a oxydes solides a moyens de chauffage intégrés
CA3116398A CA3116398A1 (fr) 2018-10-26 2019-10-23 Systeme electrochimique a oxydes solides a moyens de chauffage integres
JP2021521767A JP7755995B2 (ja) 2018-10-26 2019-10-23 加熱手段を内蔵した固体酸化物電気化学システム
EP19813102.1A EP3871284A1 (fr) 2018-10-26 2019-10-23 Système électrochimique a oxydes solides a moyens de chauffage intégrés
US17/287,841 US12255362B2 (en) 2018-10-26 2019-10-23 Solid oxide electrochemical system having integrated heating means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859930A FR3087952B1 (fr) 2018-10-26 2018-10-26 Systeme electrochimique a oxydes solides a moyens de chauffage integres

Publications (2)

Publication Number Publication Date
FR3087952A1 FR3087952A1 (fr) 2020-05-01
FR3087952B1 true FR3087952B1 (fr) 2021-09-24

Family

ID=65494378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859930A Active FR3087952B1 (fr) 2018-10-26 2018-10-26 Systeme electrochimique a oxydes solides a moyens de chauffage integres

Country Status (6)

Country Link
US (1) US12255362B2 (fr)
EP (1) EP3871284A1 (fr)
JP (1) JP7755995B2 (fr)
CA (1) CA3116398A1 (fr)
FR (1) FR3087952B1 (fr)
WO (1) WO2020084258A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3116014B1 (fr) 2020-11-10 2022-10-14 Commissariat Energie Atomique PROCEDE DE FABRICATION D’UNE PIECE EN ALLIAGE D’ALUMINIUM PAR FABRICATION ADDITIVE A PARTIR D’UN MELANGE DE POUDRES CONTENANT DES PARTICULES DE ZrSi2
BR112023022689A2 (pt) * 2021-04-30 2024-01-23 John Cockerill Hydrogen Belgium Unidade de eletrólise para eletrolisador do tipo filtro-prensa
CN115261906A (zh) * 2021-04-30 2022-11-01 约翰考克利尔氢气比利时公司 压滤机型电解器的电解单元
DE102021208137A1 (de) * 2021-07-28 2023-02-02 Argo Gmbh Elektrolysezelle mit Temperiervorrichtung, Elektrolyseurstack aufweisend eine Temperiervorrichtung, Elektrolysesystem aufweisend den Elektrolyseurstack und Verfahren zur Temperierung eines Elektrolyseurstacks
FR3127338B1 (fr) 2021-09-21 2024-11-08 Commissariat Energie Atomique Ensemble d’un empilement de cellules à oxydes solides de type SOEC/SOFC et d’un système de serrage avec plaque chauffante
FR3151711A1 (fr) 2023-07-28 2025-01-31 Commissariat A L'energie Atomique Et Aux Energies Alternatives Réacteur électrochimique à oxyde solide comportant un dispositif de chauffage
EP4711503A3 (fr) * 2024-09-11 2026-04-01 Kabushiki Kaisha Toshiba Empilement de cellules électrochimiques et dispositif électrochimique
DE102024131603A1 (de) * 2024-10-29 2026-04-30 Cellcentric Gmbh & Co. Kg Endplatte für einen brennstoffzellenstapel

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266307A (en) * 1964-12-08 1966-08-16 Dynatech Corp Adiabatic calorimeter
US5763114A (en) * 1994-09-01 1998-06-09 Gas Research Institute Integrated reformer/CPN SOFC stack module design
US6074771A (en) * 1998-02-06 2000-06-13 Igr Enterprises, Inc. Ceramic composite electrolytic device and method for manufacture thereof
US6649293B1 (en) * 2000-04-18 2003-11-18 Plug Power Inc. Heatable end plate, fuel cell assembly, and method for operating a fuel cell assembly
JP4421178B2 (ja) * 2002-09-18 2010-02-24 本田技研工業株式会社 燃料電池スタック
US20050058865A1 (en) * 2003-09-12 2005-03-17 Thompson Eric L. Self -thawing fuel cell
JP5076360B2 (ja) * 2006-05-16 2012-11-21 日産自動車株式会社 燃料電池スタック並びにその製造方法
JP5231763B2 (ja) * 2006-07-05 2013-07-10 株式会社日本自動車部品総合研究所 燃料電池
JP4683029B2 (ja) * 2007-09-28 2011-05-11 カシオ計算機株式会社 燃料電池装置及び電子機器
JP2009277374A (ja) * 2008-05-12 2009-11-26 Ngk Spark Plug Co Ltd 固体酸化物形燃料電池
JP5387110B2 (ja) * 2009-04-16 2014-01-15 トヨタ自動車株式会社 燃料電池スタック
EP2700119A1 (fr) * 2011-04-20 2014-02-26 Topsøe Fuel Cell A/S Procédé de conditionnement de surface d'une plaque ou feuille d'acier inoxydable et application d'une couche sur la surface, plaque d'interconnexion fabriquée par le procédé et utilisation de la plaque d'interconnexion dans des empilements de piles à combustible
CN105074055A (zh) * 2013-03-11 2015-11-18 托普索公司 具有一体化加热器的固体氧化物燃料电池堆
US9755263B2 (en) * 2013-03-15 2017-09-05 Bloom Energy Corporation Fuel cell mechanical components
EP2950377B1 (fr) * 2013-03-25 2017-11-29 Sumitomo Precision Products Co., Ltd. Pile à combustible
JP6185312B2 (ja) * 2013-07-17 2017-08-23 日本特殊陶業株式会社 燃料電池
FR3045215B1 (fr) 2015-12-15 2023-03-03 Commissariat Energie Atomique Systeme de serrage autonome d'un empilement a oxydes solides de type soec/sofc a haute temperature
JP6780950B2 (ja) * 2016-03-31 2020-11-04 株式会社フジクラ 燃料電池、燃料電池スタック、燃料電池システム、及びバイポーラプレート
CH713019A2 (de) * 2016-10-08 2018-04-13 Dr Ulf Bossel Almus Ag Vorrichtung zur kontrollierten Temperierung keramischer Brennstoffzellen.
DE112017005364T5 (de) 2016-10-24 2019-07-18 Precision Combustion, Inc. Regenerativer festoxidstapel
CN108336386B (zh) * 2017-12-28 2020-04-17 浙江臻泰能源科技有限公司 扁管结构固体氧化物电化学器件及其制备方法
DE102019217992A1 (de) * 2019-11-21 2021-05-27 Robert Bosch Gmbh Brennstoffzellenstapel

Also Published As

Publication number Publication date
EP3871284A1 (fr) 2021-09-01
JP2022505501A (ja) 2022-01-14
US20210391585A1 (en) 2021-12-16
FR3087952A1 (fr) 2020-05-01
WO2020084258A1 (fr) 2020-04-30
JP7755995B2 (ja) 2025-10-17
CA3116398A1 (fr) 2020-04-30
US12255362B2 (en) 2025-03-18

Similar Documents

Publication Publication Date Title
FR3087952B1 (fr) Systeme electrochimique a oxydes solides a moyens de chauffage integres
CN103107345B (zh) 燃料电池评价用保持器
WO2007070592A3 (fr) Separateur dielectrophoretique tridimensionnel et ses procedes d'utilisation
WO2013076568A3 (fr) Système permettant d'identifier la présence et le bien-fondé d'un accessoire de dispositif médical
ES2153669T3 (es) Contacto elastomerico.
AU2002254712A1 (en) Bipolar or ultrasonic surgical device
FR3102507B1 (fr) Dispositif de chauffage de gaz d’échappement, ligne d’échappement et véhicule associés
CN109818077B (zh) 夹具推入式负压化成设备
FR3013003B1 (fr) Commande securisee d'un rechauffeur electrique
EP4102625A3 (fr) Ensemble couvercle supérieur, cellule de batterie, module de batterie et procédés de fabrication correspondants
FR3078199B1 (fr) Systeme de refroidissement de cellules de batterie de vehicule automobile
ZA202213419B (en) Test system and main device and additional device thereof for testing an electric device
WO2009082534A3 (fr) Dispositif destiné à être utilisé dans un flux d'échappement de four pour une génération thermoélectrique
FR2959874A1 (fr) Module thermoelectrique optimise pour un fonctionnement en mode peltier et en mode seebeck.
WO2005075708A8 (fr) Systeme et procede de mesure du courant electrique dans une canalisation
ATE516059T1 (de) Elektrodenpackung
EP4322311A4 (fr) Élément de barre omnibus, batterie et dispositif électrique
US20130326242A1 (en) Power supply apparatus for datacenter
FR2938710B1 (fr) Dispositif de contournement electrique
FR3087951B1 (fr) Procede de regulation thermique d'un systeme electrochimique a oxydes solides a moyens de chauffage integres
FR3092365B1 (fr) Volume, dispositif, ligne d’échappement et véhicule, procédé de pilotage du volume
FR3095571B1 (fr) Dispositif de support d’un boîtier de jonction et d’un chargeur de batterie d’un véhicule, adapté au connecteur de recharge
FR3067859B1 (fr) Assemblage d'une pluralite de cellules empilees pour batterie
EP1770841A3 (fr) Dispositif d'alimentation en courant électrique d'un appareil supraconducteur sous moyenne ou haute tension
FR3073323B1 (fr) Accumulateur electrochimique a architecture bipolaire specifique

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200501

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8