BR112013028498A2 - pilha de combustível com coletores de juntas injetoras individuais - Google Patents

pilha de combustível com coletores de juntas injetoras individuais

Info

Publication number
BR112013028498A2
BR112013028498A2 BR112013028498A BR112013028498A BR112013028498A2 BR 112013028498 A2 BR112013028498 A2 BR 112013028498A2 BR 112013028498 A BR112013028498 A BR 112013028498A BR 112013028498 A BR112013028498 A BR 112013028498A BR 112013028498 A2 BR112013028498 A2 BR 112013028498A2
Authority
BR
Brazil
Prior art keywords
cell
openings
plates
joints
fuel cell
Prior art date
Application number
BR112013028498A
Other languages
English (en)
Inventor
Jean-Philippe Poirot-Crouvezier
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BR112013028498A2 publication Critical patent/BR112013028498A2/pt

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
    • H01M8/02—Details
    • 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
    • H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their form
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0282—Inorganic material
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; Organic polymers
    • 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
    • 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
    • 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
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • 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
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their form
    • H01M8/0278—O-rings
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Fuel Cell (AREA)

Abstract

resumo patente de invenção: "pilha de combustível com coletores de juntas injetoras individuais". a invenção refere-se a uma pilha de combustível de células empilhadas que compreende uma superposição de placas ditas placas bipolares (bp) entre as quais são dispostos conjuntos que compreendem ao mesmo tempo uma membrana (m) eletrolítica e um eletrodo de cada lado da membrana. as placas são providas em sua periferia de aberturas que servem para trazer os gases reagentes, e de aberturas que servem para evacuar os produtos da reação, as aberturas das placas adjacentes sendo alinhadas para formar coletores de alimentação ou de evacuação que atravessam todo o empilhamento de células. de acordo com a invenção as aberturas dos coletores são circundadas por juntas individuais anulares (ja, jb) separadas umas das outras e distintas das placas bipolares, algumas juntas formando juntas de estanqueidade (ja) entre a abertura e uma célula, e outras juntas formando injetores (jb) para um fluido a trazer para uma célula ou a evacuar de uma célula.
BR112013028498A 2011-05-09 2012-05-02 pilha de combustível com coletores de juntas injetoras individuais BR112013028498A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1153956A FR2975228B1 (fr) 2011-05-09 2011-05-09 Pile a combustible avec collecteurs a joints injecteurs individuels
PCT/EP2012/058017 WO2012152624A1 (fr) 2011-05-09 2012-05-02 Pile a combustible avec collecteurs a joints injecteurs individuels

Publications (1)

Publication Number Publication Date
BR112013028498A2 true BR112013028498A2 (pt) 2017-01-10

Family

ID=46044689

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013028498A BR112013028498A2 (pt) 2011-05-09 2012-05-02 pilha de combustível com coletores de juntas injetoras individuais

Country Status (8)

Country Link
US (1) US9099697B2 (pt)
EP (1) EP2707920B1 (pt)
JP (1) JP6109154B2 (pt)
KR (1) KR20140035370A (pt)
CN (1) CN103636043A (pt)
BR (1) BR112013028498A2 (pt)
FR (1) FR2975228B1 (pt)
WO (1) WO2012152624A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6383203B2 (ja) * 2014-07-25 2018-08-29 Nok株式会社 プレート一体ガスケットの製造方法
JP7009317B2 (ja) 2018-06-21 2022-01-25 本田技研工業株式会社 燃料電池モジュール及び燃料電池システム
JP6960886B2 (ja) 2018-06-21 2021-11-05 本田技研工業株式会社 燃料電池モジュール及び燃料電池システム
CN109738814A (zh) * 2019-03-08 2019-05-10 速博达(深圳)自动化有限公司 一种燃料电池电堆测试装置
FR3128063B1 (fr) * 2021-10-11 2024-06-14 Safran Power Units Dispositif d’isolation configuré pour être monté dans une cheminée de circulation de fluide d’une pile à combustible et procédé d’isolation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270878B (it) 1993-04-30 1997-05-13 Permelec Spa Nora Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici
US5532073A (en) * 1993-11-29 1996-07-02 Kabushiki Kaisha Toshiba Fuel cell
JPH07153479A (ja) * 1993-11-29 1995-06-16 Toshiba Corp 燃料電池
JPH07201353A (ja) * 1993-11-29 1995-08-04 Toshiba Corp 燃料電池
JP4422458B2 (ja) * 2002-11-07 2010-02-24 本田技研工業株式会社 燃料電池
KR100551809B1 (ko) * 2004-03-27 2006-02-13 현대자동차주식회사 복합 가스켓을 포함하는 연료전지스택용 단셀 구조
US7306872B2 (en) * 2004-12-30 2007-12-11 Delphi Technologies, Inc. Modular fuel cell cassette for forming a solid-oxide fuel cell stack
FR2887689B1 (fr) 2005-06-28 2007-09-21 Peugeot Citroen Automobiles Sa Plaque bipolaire pour pile a combustible comprenant un canal de liaison
US8574782B2 (en) * 2008-10-22 2013-11-05 Utc Power Corporation Fuel cell repeater unit including frame and separator plate

Also Published As

Publication number Publication date
US20140080027A1 (en) 2014-03-20
KR20140035370A (ko) 2014-03-21
US9099697B2 (en) 2015-08-04
EP2707920B1 (fr) 2015-07-01
CN103636043A (zh) 2014-03-12
WO2012152624A1 (fr) 2012-11-15
EP2707920A1 (fr) 2014-03-19
FR2975228A1 (fr) 2012-11-16
JP6109154B2 (ja) 2017-04-05
JP2014517990A (ja) 2014-07-24
FR2975228B1 (fr) 2013-11-22

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]