FR2864863B1 - Plaques bipolaires pour pile a combustible et pile a combustible equipee d'une plaque - Google Patents

Plaques bipolaires pour pile a combustible et pile a combustible equipee d'une plaque

Info

Publication number
FR2864863B1
FR2864863B1 FR0450013A FR0450013A FR2864863B1 FR 2864863 B1 FR2864863 B1 FR 2864863B1 FR 0450013 A FR0450013 A FR 0450013A FR 0450013 A FR0450013 A FR 0450013A FR 2864863 B1 FR2864863 B1 FR 2864863B1
Authority
FR
France
Prior art keywords
plate
cell
combustible
bipolar plates
fuel cell
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.)
Expired - Fee Related
Application number
FR0450013A
Other languages
English (en)
Other versions
FR2864863A1 (fr
Inventor
Karim Bencherif
Marielle Marchand
Anna Maria Morgante
Didier Vannucci
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0450013A priority Critical patent/FR2864863B1/fr
Publication of FR2864863A1 publication Critical patent/FR2864863A1/fr
Application granted granted Critical
Publication of FR2864863B1 publication Critical patent/FR2864863B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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
    • H01M8/023—Porous and characterised by the 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
FR0450013A 2004-01-06 2004-01-06 Plaques bipolaires pour pile a combustible et pile a combustible equipee d'une plaque Expired - Fee Related FR2864863B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0450013A FR2864863B1 (fr) 2004-01-06 2004-01-06 Plaques bipolaires pour pile a combustible et pile a combustible equipee d'une plaque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0450013A FR2864863B1 (fr) 2004-01-06 2004-01-06 Plaques bipolaires pour pile a combustible et pile a combustible equipee d'une plaque

Publications (2)

Publication Number Publication Date
FR2864863A1 FR2864863A1 (fr) 2005-07-08
FR2864863B1 true FR2864863B1 (fr) 2008-05-23

Family

ID=34673921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0450013A Expired - Fee Related FR2864863B1 (fr) 2004-01-06 2004-01-06 Plaques bipolaires pour pile a combustible et pile a combustible equipee d'une plaque

Country Status (1)

Country Link
FR (1) FR2864863B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900769A1 (fr) * 2006-05-05 2007-11-09 Renault Sas Plaque bipolaire pour pile a combustible
KR20190089171A (ko) * 2016-12-07 2019-07-30 스미토모덴키고교가부시키가이샤 쌍극판, 셀 스택 및 레독스 플로우 전지

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292379A (en) * 1980-04-28 1981-09-29 Westinghouse Electric Corp. Variable area fuel cell process channels
US4631239A (en) * 1985-12-04 1986-12-23 Westinghouse Electric Corp. Fuel cell plates with improved arrangement of process channels for enhanced pressure drop across the plates
EP1231657A4 (fr) * 1999-11-08 2007-04-18 Matsushita Electric Ind Co Ltd Pile a combustible electrolytique polymerique

Also Published As

Publication number Publication date
FR2864863A1 (fr) 2005-07-08

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Legal Events

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Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20180928