JPS5721075A - Stacked bodies for fuel cell - Google Patents

Stacked bodies for fuel cell

Info

Publication number
JPS5721075A
JPS5721075A JP9734580A JP9734580A JPS5721075A JP S5721075 A JPS5721075 A JP S5721075A JP 9734580 A JP9734580 A JP 9734580A JP 9734580 A JP9734580 A JP 9734580A JP S5721075 A JPS5721075 A JP S5721075A
Authority
JP
Japan
Prior art keywords
cells
gas
inlet
outlet
fuel
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
JP9734580A
Other languages
Japanese (ja)
Other versions
JPS6223434B2 (en
Inventor
Shohei Uozumi
Yasuyuki Tsutsumi
Saburo Yasukawa
Takeo Yamagata
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 JP9734580A priority Critical patent/JPS5721075A/en
Publication of JPS5721075A publication Critical patent/JPS5721075A/en
Publication of JPS6223434B2 publication Critical patent/JPS6223434B2/ja
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
    • H01M8/24—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
    • 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
    • H01M8/24—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
    • H01M8/04—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
    • 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)

Abstract

PURPOSE:To increase the utilization rate of a fuel, and enhance the combined efficiency of a power generation device for a fuel cell by providing reaction gas spaces over the whole flow paths of a fuel gas, so that the density of the reaction gas is made almost constant irrespective of the consumption of the fuel gas. CONSTITUTION:A cooler holder 18 is provided with cooling pipes 19 and 20. Six cells 2 for a fuel cell are stacked in layers and are provided on each side of the holder 18. The holder 18, and the stacked bodies each consisting of six cells 2 are pressed from the upper and the lower sides by means of clamp metal tools 21. The space in a mainfold 3 is divided into an inlet-side gas chamber 22 and outlet- side gas chambers 23. An inlet 7 of the manifold 3 is connected to inlet-side gas chambers 221 and 222, each of which is led into four cells 2 of each of the former stacked bodies. An outlet 8 of the manifold 3 is connected to the outlet-side gas chambers 23, which are connected to the four cells 2 of the former stacked bodies. The space in a manifold 4 serves as a common gas chamber 24. A fuel gas sent from the inlet-side gas chambers 221 and 222, is passed through parallel placed eight cells 2 into the common gas chamber 24, before it is passed through parallel placed four cells 2 and flows into the outlet-side gas chambers 23.
JP9734580A 1980-07-15 1980-07-15 Stacked bodies for fuel cell Granted JPS5721075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9734580A JPS5721075A (en) 1980-07-15 1980-07-15 Stacked bodies for fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9734580A JPS5721075A (en) 1980-07-15 1980-07-15 Stacked bodies for fuel cell

Publications (2)

Publication Number Publication Date
JPS5721075A true JPS5721075A (en) 1982-02-03
JPS6223434B2 JPS6223434B2 (en) 1987-05-22

Family

ID=14189884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9734580A Granted JPS5721075A (en) 1980-07-15 1980-07-15 Stacked bodies for fuel cell

Country Status (1)

Country Link
JP (1) JPS5721075A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149662A (en) * 1983-02-01 1984-08-27 Toshiba Corp Fuel-cell power generating system
JPS6149382A (en) * 1984-08-17 1986-03-11 Mitsubishi Electric Corp Fuel cell device
JPS6177300A (en) * 1984-09-21 1986-04-19 石川島播磨重工業株式会社 Heater for nuclear fusion furnace
JPS622459A (en) * 1985-06-27 1987-01-08 Toshiba Corp Fuel cell stack device
JP2002151104A (en) * 2000-11-13 2002-05-24 Honda Motor Co Ltd Gas passage plate for fuel cell and fuel cell
JP2007510274A (en) * 2003-10-27 2007-04-19 ユーティーシー フューエル セルズ，エルエルシー PEM fuel cell stack assembly with isolated internal refrigerant manifold
JP2008027923A (en) * 2007-09-21 2008-02-07 Toyota Motor Corp Fuel cell
US7572537B2 (en) 1997-12-18 2009-08-11 Toyota Jidosha Kabushiki Kaisha Fuel cell and separator for the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134473A (en) * 1980-03-25 1981-10-21 Toshiba Corp Unit cell for fuel cell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134473A (en) * 1980-03-25 1981-10-21 Toshiba Corp Unit cell for fuel cell

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149662A (en) * 1983-02-01 1984-08-27 Toshiba Corp Fuel-cell power generating system
JPS6149382A (en) * 1984-08-17 1986-03-11 Mitsubishi Electric Corp Fuel cell device
JPS6177300A (en) * 1984-09-21 1986-04-19 石川島播磨重工業株式会社 Heater for nuclear fusion furnace
JPH0546514B2 (en) * 1984-09-21 1993-07-14 Ishikawajima Harima Heavy Ind
JPS622459A (en) * 1985-06-27 1987-01-08 Toshiba Corp Fuel cell stack device
US7572537B2 (en) 1997-12-18 2009-08-11 Toyota Jidosha Kabushiki Kaisha Fuel cell and separator for the same
JP2002151104A (en) * 2000-11-13 2002-05-24 Honda Motor Co Ltd Gas passage plate for fuel cell and fuel cell
JP4651807B2 (en) * 2000-11-13 2011-03-16 本田技研工業株式会社 Fuel cell
JP2007510274A (en) * 2003-10-27 2007-04-19 ユーティーシー フューエル セルズ，エルエルシー PEM fuel cell stack assembly with isolated internal refrigerant manifold
JP2008027923A (en) * 2007-09-21 2008-02-07 Toyota Motor Corp Fuel cell

Also Published As

Publication number Publication date
JPS6223434B2 (en) 1987-05-22

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