JPS5750774A - Fuel cell protecting apparatus - Google Patents

Fuel cell protecting apparatus

Info

Publication number
JPS5750774A
JPS5750774A JP55124598A JP12459880A JPS5750774A JP S5750774 A JPS5750774 A JP S5750774A JP 55124598 A JP55124598 A JP 55124598A JP 12459880 A JP12459880 A JP 12459880A JP S5750774 A JPS5750774 A JP S5750774A
Authority
JP
Japan
Prior art keywords
pressure
manifold
protecting tank
control valve
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.)
Pending
Application number
JP55124598A
Other languages
English (en)
Inventor
Takeo Yamagata
Shohei Uozumi
Saburo Yasukawa
Yasuyuki Tsutsumi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55124598A priority Critical patent/JPS5750774A/ja
Publication of JPS5750774A publication Critical patent/JPS5750774A/ja
Pending 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
    • H01M8/04082—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
    • H01M8/04104—Regulation of differential pressures
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • 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)
JP55124598A 1980-09-10 1980-09-10 Fuel cell protecting apparatus Pending JPS5750774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55124598A JPS5750774A (en) 1980-09-10 1980-09-10 Fuel cell protecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55124598A JPS5750774A (en) 1980-09-10 1980-09-10 Fuel cell protecting apparatus

Publications (1)

Publication Number Publication Date
JPS5750774A true JPS5750774A (en) 1982-03-25

Family

ID=14889407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55124598A Pending JPS5750774A (en) 1980-09-10 1980-09-10 Fuel cell protecting apparatus

Country Status (1)

Country Link
JP (1) JPS5750774A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534072A1 (fr) * 1982-09-30 1984-04-06 United Technologies Corp Joint de collecteur laissant passer des fuites pour systeme de piles a combustible et procede de mise en oeuvre
US4904547A (en) * 1985-03-01 1990-02-27 Mitsubishi Denki Kabushiki Kaisha Fuel-cell device
KR20020023182A (ko) * 2001-12-13 2002-03-28 구성배 가압개방형 밸브를 이용한 가연성가스 저장탱크 폭발방지및 제거소화설비
JP2011154924A (ja) * 2010-01-28 2011-08-11 Shinmaywa Industries Ltd 燃料電池システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534072A1 (fr) * 1982-09-30 1984-04-06 United Technologies Corp Joint de collecteur laissant passer des fuites pour systeme de piles a combustible et procede de mise en oeuvre
US4904547A (en) * 1985-03-01 1990-02-27 Mitsubishi Denki Kabushiki Kaisha Fuel-cell device
KR20020023182A (ko) * 2001-12-13 2002-03-28 구성배 가압개방형 밸브를 이용한 가연성가스 저장탱크 폭발방지및 제거소화설비
JP2011154924A (ja) * 2010-01-28 2011-08-11 Shinmaywa Industries Ltd 燃料電池システム

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