JPS5755071A - Fuel cell laminate - Google Patents

Fuel cell laminate

Info

Publication number
JPS5755071A
JPS5755071A JP55130987A JP13098780A JPS5755071A JP S5755071 A JPS5755071 A JP S5755071A JP 55130987 A JP55130987 A JP 55130987A JP 13098780 A JP13098780 A JP 13098780A JP S5755071 A JPS5755071 A JP S5755071A
Authority
JP
Japan
Prior art keywords
electrolyte
fuel
laminate
fuel cell
opening portion
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
JP55130987A
Other languages
Japanese (ja)
Other versions
JPS6237507B2 (en
Inventor
Yasuyuki Dai
Shohei Uozumi
Takeo Yamagata
Saburo Yasukawa
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 JP55130987A priority Critical patent/JPS5755071A/en
Publication of JPS5755071A publication Critical patent/JPS5755071A/en
Publication of JPS6237507B2 publication Critical patent/JPS6237507B2/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
    • H01M8/04—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
    • H01M8/04283—Supply means of electrolyte to or in matrix-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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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)

Abstract

PURPOSE:To reduce a leaking current through electrolyte between cells of a fuel cell laminate, by forming an electrolyte supplying passage connected to the electrolyte layer of each single cell and provided with an opening portion in the side of the laminate and also forming a common electrolyte chamber connected to the opening portion. CONSTITUTION:A fuel cell laminate is formed by stacking plural fuel cells composed of a fuel gas passage 6, a fuel pole 3, an electrolyte layer 4, an air passage 5 and a separator 7. A packing 11 is set on the end portion of each separator 7, and a packing 12 is set crossing over the fuel pole 3 and the packing 11, and then, an electrolyte supplying passage 13 is formed between the fuel pole 3 and the air pole 2, and the electrolyte supplying passage 13 is connected with the electrolyte layer 4. The electrolyte supplying passage 13 is connected to the side of the end portion of the fuel cell laminate, and its opening portion is formed in the side face of the laminate. A manifold 17 for electrolyte, in which a common electrolyte chamber 16 is formed, is arranged oppositely to this opening portion.
JP55130987A 1980-09-20 1980-09-20 Fuel cell laminate Granted JPS5755071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55130987A JPS5755071A (en) 1980-09-20 1980-09-20 Fuel cell laminate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55130987A JPS5755071A (en) 1980-09-20 1980-09-20 Fuel cell laminate

Publications (2)

Publication Number Publication Date
JPS5755071A true JPS5755071A (en) 1982-04-01
JPS6237507B2 JPS6237507B2 (en) 1987-08-12

Family

ID=15047262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55130987A Granted JPS5755071A (en) 1980-09-20 1980-09-20 Fuel cell laminate

Country Status (1)

Country Link
JP (1) JPS5755071A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973853A (en) * 1982-10-19 1984-04-26 Mitsubishi Electric Corp Seal apparatus of stacked structure
JPS634962A (en) * 1986-06-25 1988-01-09 Kyocera Corp Wire guide
EP0274003A2 (en) * 1986-12-10 1988-07-13 Westinghouse Electric Corporation Improved internal electrolyte supply system for reliable transport throughout fuel cell stack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973853A (en) * 1982-10-19 1984-04-26 Mitsubishi Electric Corp Seal apparatus of stacked structure
JPS634962A (en) * 1986-06-25 1988-01-09 Kyocera Corp Wire guide
EP0274003A2 (en) * 1986-12-10 1988-07-13 Westinghouse Electric Corporation Improved internal electrolyte supply system for reliable transport throughout fuel cell stack

Also Published As

Publication number Publication date
JPS6237507B2 (en) 1987-08-12

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