JPS57136778A - Laminated fuel cell - Google Patents

Laminated fuel cell

Info

Publication number
JPS57136778A
JPS57136778A JP56021772A JP2177281A JPS57136778A JP S57136778 A JPS57136778 A JP S57136778A JP 56021772 A JP56021772 A JP 56021772A JP 2177281 A JP2177281 A JP 2177281A JP S57136778 A JPS57136778 A JP S57136778A
Authority
JP
Japan
Prior art keywords
air
path
cooling
fuel
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.)
Granted
Application number
JP56021772A
Other languages
Japanese (ja)
Other versions
JPS6352750B2 (en
Inventor
Enjiyu Nishiyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56021772A priority Critical patent/JPS57136778A/en
Publication of JPS57136778A publication Critical patent/JPS57136778A/en
Publication of JPS6352750B2 publication Critical patent/JPS6352750B2/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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • 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 improve the efficiency of a fuel cell by providing the cooling air supplying section and the reaction air supplying section separately on a cooling board while enabling the setting of each air flow to the optimal level. CONSTITUTION:A fuel path 2 is made in the outer face of a conductive cooling board 1 while a reaction air path 5 perpendicularly crossing with the fuel path 2 is made in the outer face of a cooling board 4 while furthermore a cooling air path 11 parallel with the fuel path 2 is made in the inner face then a cooling air supply groove 12 and a discharge groove 13 are arranged at both ends. Then they are inserted for every proper number of cells in a laminated fuel cell stack thus to cool the heat produced in the cell by the air flowing through the cooling air path 11. Since the cooling air supply groove 12 and the reaction air path are separated the air can be supplied separately, thereby the air amount can be set with the optimal ratio for the operational condition and the cell efficiency can be maintained high continuously.
JP56021772A 1981-02-16 1981-02-16 Laminated fuel cell Granted JPS57136778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56021772A JPS57136778A (en) 1981-02-16 1981-02-16 Laminated fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56021772A JPS57136778A (en) 1981-02-16 1981-02-16 Laminated fuel cell

Publications (2)

Publication Number Publication Date
JPS57136778A true JPS57136778A (en) 1982-08-23
JPS6352750B2 JPS6352750B2 (en) 1988-10-20

Family

ID=12064359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56021772A Granted JPS57136778A (en) 1981-02-16 1981-02-16 Laminated fuel cell

Country Status (1)

Country Link
JP (1) JPS57136778A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188679U (en) * 1983-06-01 1984-12-14 三菱電機株式会社 fuel cell gas distribution device
JPS60109181A (en) * 1983-11-16 1985-06-14 Sanyo Electric Co Ltd Fuel cell stack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188679U (en) * 1983-06-01 1984-12-14 三菱電機株式会社 fuel cell gas distribution device
JPH0238376Y2 (en) * 1983-06-01 1990-10-16
JPS60109181A (en) * 1983-11-16 1985-06-14 Sanyo Electric Co Ltd Fuel cell stack

Also Published As

Publication number Publication date
JPS6352750B2 (en) 1988-10-20

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