JPS56114286A - Fuel cell - Google Patents

Fuel cell

Info

Publication number
JPS56114286A
JPS56114286A JP1712480A JP1712480A JPS56114286A JP S56114286 A JPS56114286 A JP S56114286A JP 1712480 A JP1712480 A JP 1712480A JP 1712480 A JP1712480 A JP 1712480A JP S56114286 A JPS56114286 A JP S56114286A
Authority
JP
Japan
Prior art keywords
gas
inactive
outlet
inlet
controller
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
JP1712480A
Other languages
Japanese (ja)
Other versions
JPS6011427B2 (en
Inventor
Nobuyuki Horiuchi
Rikio Ishikawa
Hiroyuki Tajima
Kazuo Koseki
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.)
Central Research Institute of Electric Power Industry
Fuji Electric Co Ltd
Original Assignee
Central Research Institute of Electric Power Industry
Fuji Electric Co Ltd
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 Central Research Institute of Electric Power Industry, Fuji Electric Co Ltd filed Critical Central Research Institute of Electric Power Industry
Priority to JP55017124A priority Critical patent/JPS6011427B2/en
Publication of JPS56114286A publication Critical patent/JPS56114286A/en
Publication of JPS6011427B2 publication Critical patent/JPS6011427B2/en
Expired 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of 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
    • H01M8/02—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
    • H01M8/04223—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
    • H01M8/04223—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
    • H01M8/04228—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 shut-down
    • 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
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To enable the output of a fuel cell to be rapidly stopped, by connecting inactive-gas supplying pipes, which blow an inactive gas into a gas-circulation loop when the supply of a reaction gas is stopped, to the vicinities of the inlet and the outlet of a gas chamber. CONSTITUTION:An inactive-gas supplying pipes 11 and 12 for injecting an inactive gas, which both are connected to the outlet side of a pressure controller 5, are connected to the vicinities of an inlet 61 and an outlet 62 of a cell 6, respectively. A high-pressure inactive-gas supplied from a supplying valve 4, whose pressure at the outlet side of the controller 5 is maintained approximately constant by means of the controller 5, passes through the supplying pipes 11 and 12, and is supplied into a circulating path from both the inlet side 61 and the outlet side 62 of the cell 6. If the inactive-gas supplying valve 4 is opened according to an output-stop instruction, a reaction-gas supplying valve 1 is shut.
JP55017124A 1980-02-14 1980-02-14 Fuel cell Expired JPS6011427B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55017124A JPS6011427B2 (en) 1980-02-14 1980-02-14 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55017124A JPS6011427B2 (en) 1980-02-14 1980-02-14 Fuel cell

Publications (2)

Publication Number Publication Date
JPS56114286A true JPS56114286A (en) 1981-09-08
JPS6011427B2 JPS6011427B2 (en) 1985-03-26

Family

ID=11935278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55017124A Expired JPS6011427B2 (en) 1980-02-14 1980-02-14 Fuel cell

Country Status (1)

Country Link
JP (1) JPS6011427B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968179A (en) * 1982-10-08 1984-04-18 Toshiba Corp Fuel cell power generating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968179A (en) * 1982-10-08 1984-04-18 Toshiba Corp Fuel cell power generating system
JPH0572070B2 (en) * 1982-10-08 1993-10-08 Tokyo Shibaura Electric Co

Also Published As

Publication number Publication date
JPS6011427B2 (en) 1985-03-26

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