JPS575270A - Fuel cell - Google Patents

Fuel cell

Info

Publication number
JPS575270A
JPS575270A JP7884680A JP7884680A JPS575270A JP S575270 A JPS575270 A JP S575270A JP 7884680 A JP7884680 A JP 7884680A JP 7884680 A JP7884680 A JP 7884680A JP S575270 A JPS575270 A JP S575270A
Authority
JP
Japan
Prior art keywords
nondielectric
spacers
spacer
cooling
dielectric
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
JP7884680A
Other languages
Japanese (ja)
Other versions
JPS623549B2 (en
Inventor
Saburo Yasukawa
Shohei Uozumi
Takeo Yamagata
Yasuyuki Tsutsumi
Kimihito Abe
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 JP7884680A priority Critical patent/JPS575270A/en
Publication of JPS575270A publication Critical patent/JPS575270A/en
Publication of JPS623549B2 publication Critical patent/JPS623549B2/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 obtain a cooler which has a good thermal conductivity, low resistance and high strength by providing dielectric members between nondielectric cooling tubes and a plural number of nondielectric spacers which electrically connect adjacent unit cells, so that the cooling tubes and the spacers are electrically insulated. CONSTITUTION:A nondielectric spacer 19, which has a -form cross section, serves for electrically connecting adjacent unit cells. The spacers 19 are separately placed from nondielectric cooling tubes 18, which hold a nondielectric cooling medium. The cooling tube 18 and the spacer 19 are electrically insulated with a dielectric member 20 of a high thermal conductivity. Adjacent spacers 19 are placed opposite to each other, and their contacting surfaces are tightly stuck together. The spacer 19 and the cooling tube 18 tat form a unit cooler, and a dielectric matter which forms the dielectric member 20 are molded into a unified body.
JP7884680A 1980-06-10 1980-06-10 Fuel cell Granted JPS575270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7884680A JPS575270A (en) 1980-06-10 1980-06-10 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7884680A JPS575270A (en) 1980-06-10 1980-06-10 Fuel cell

Publications (2)

Publication Number Publication Date
JPS575270A true JPS575270A (en) 1982-01-12
JPS623549B2 JPS623549B2 (en) 1987-01-26

Family

ID=13673183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7884680A Granted JPS575270A (en) 1980-06-10 1980-06-10 Fuel cell

Country Status (1)

Country Link
JP (1) JPS575270A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103981A (en) * 1985-10-30 1987-05-14 Hitachi Ltd Fuel cell
JPS6316569A (en) * 1986-07-08 1988-01-23 Mitsubishi Electric Corp Fuel cell
JP2016531390A (en) * 2013-07-23 2016-10-06 ゾディアック エアロテクニクス Fuel cell system with one refrigerant loop

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103981A (en) * 1985-10-30 1987-05-14 Hitachi Ltd Fuel cell
JPS6316569A (en) * 1986-07-08 1988-01-23 Mitsubishi Electric Corp Fuel cell
JP2016531390A (en) * 2013-07-23 2016-10-06 ゾディアック エアロテクニクス Fuel cell system with one refrigerant loop
US11011764B2 (en) 2013-07-23 2021-05-18 Safran Aerotechnics Fuel cell system with a single coolant loop

Also Published As

Publication number Publication date
JPS623549B2 (en) 1987-01-26

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