FR2349221A1 - Perfectionnements apportes aux piles a combustibles - Google Patents

Perfectionnements apportes aux piles a combustibles

Info

Publication number
FR2349221A1
FR2349221A1 FR7611826A FR7611826A FR2349221A1 FR 2349221 A1 FR2349221 A1 FR 2349221A1 FR 7611826 A FR7611826 A FR 7611826A FR 7611826 A FR7611826 A FR 7611826A FR 2349221 A1 FR2349221 A1 FR 2349221A1
Authority
FR
France
Prior art keywords
electrolyte
pumps
gas
potash
air
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.)
Granted
Application number
FR7611826A
Other languages
English (en)
Other versions
FR2349221B1 (fr
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.)
Proengin SA
Original Assignee
Proengin SA
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 Proengin SA filed Critical Proengin SA
Priority to FR7611826A priority Critical patent/FR2349221A1/fr
Publication of FR2349221A1 publication Critical patent/FR2349221A1/fr
Application granted granted Critical
Publication of FR2349221B1 publication Critical patent/FR2349221B1/fr
Granted 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04225—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during start-up
    • 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
    • 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
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
    • 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
    • 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)
FR7611826A 1976-04-22 1976-04-22 Perfectionnements apportes aux piles a combustibles Granted FR2349221A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7611826A FR2349221A1 (fr) 1976-04-22 1976-04-22 Perfectionnements apportes aux piles a combustibles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611826A FR2349221A1 (fr) 1976-04-22 1976-04-22 Perfectionnements apportes aux piles a combustibles

Publications (2)

Publication Number Publication Date
FR2349221A1 true FR2349221A1 (fr) 1977-11-18
FR2349221B1 FR2349221B1 (fr) 1980-02-22

Family

ID=9172139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611826A Granted FR2349221A1 (fr) 1976-04-22 1976-04-22 Perfectionnements apportes aux piles a combustibles

Country Status (1)

Country Link
FR (1) FR2349221A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010619A1 (fr) * 1995-09-11 1997-03-20 Siemens Aktiengesellschaft Procede d'actionnement d'un systeme de piles a combustible et systeme de piles a combustible permettant de mettre ledit procede en oeuvre

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR892248A (fr) * 1941-10-31 1944-03-31 Burckhardt Ag Maschf Pompe du type à roue à palettes et à anneau de liquide servant au déplacement simultané d'un fluide gazeux et d'un fluide liquide
DE868330C (de) * 1951-07-10 1953-02-23 Johannes Hinsch Mehrstufige Fluessigkeitsringpumpe zur gemeinsamen Foerderung von Gasen und Fluessigkeiten
FR1479646A (fr) * 1965-05-07 1967-05-05 Energy Conversion Ltd Pile à combustible
FR1512172A (fr) * 1966-02-25 1968-02-02 Gen Electric Perfectionnements aux procédés et dispositifs pour engendrer de l'énergie électrique par utilisation indirecte d'un combustible réformable
FR2040000A5 (en) * 1969-03-27 1971-01-15 Siemens Ag Liquid pump drive for fuel cellhydrogens sepn - separation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR892248A (fr) * 1941-10-31 1944-03-31 Burckhardt Ag Maschf Pompe du type à roue à palettes et à anneau de liquide servant au déplacement simultané d'un fluide gazeux et d'un fluide liquide
DE868330C (de) * 1951-07-10 1953-02-23 Johannes Hinsch Mehrstufige Fluessigkeitsringpumpe zur gemeinsamen Foerderung von Gasen und Fluessigkeiten
FR1479646A (fr) * 1965-05-07 1967-05-05 Energy Conversion Ltd Pile à combustible
FR1512172A (fr) * 1966-02-25 1968-02-02 Gen Electric Perfectionnements aux procédés et dispositifs pour engendrer de l'énergie électrique par utilisation indirecte d'un combustible réformable
FR2040000A5 (en) * 1969-03-27 1971-01-15 Siemens Ag Liquid pump drive for fuel cellhydrogens sepn - separation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010619A1 (fr) * 1995-09-11 1997-03-20 Siemens Aktiengesellschaft Procede d'actionnement d'un systeme de piles a combustible et systeme de piles a combustible permettant de mettre ledit procede en oeuvre
US5976722A (en) * 1995-09-11 1999-11-02 Siemens Aktiengesellschatf Process for operating a fuel cell installation and fuel cell installation for carrying out the process

Also Published As

Publication number Publication date
FR2349221B1 (fr) 1980-02-22

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Legal Events

Date Code Title Description
CL Concession to grant licences
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse