JPS6450365A - Fuel cell - Google Patents

Fuel cell

Info

Publication number
JPS6450365A
JPS6450365A JP62205203A JP20520387A JPS6450365A JP S6450365 A JPS6450365 A JP S6450365A JP 62205203 A JP62205203 A JP 62205203A JP 20520387 A JP20520387 A JP 20520387A JP S6450365 A JPS6450365 A JP S6450365A
Authority
JP
Japan
Prior art keywords
plate
cooling
groove
cooling pipe
graphite
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
JP62205203A
Other languages
Japanese (ja)
Inventor
Toshiaki Seki
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62205203A priority Critical patent/JPS6450365A/en
Publication of JPS6450365A publication Critical patent/JPS6450365A/en
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
    • H01M8/04007—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 fuel cell which is very high in its reliability and capable of being made small in its size and its weight and of being improved in its cooling performance and its efficiency by upgrading heat conductivity of a cooling plate, by forming a groove for the housing of a cooling pipe in a plate made of graphite mainly so as to dispose supply/exhaust ports of the cooling pipe on a position where the ports are not exposed to a gas flowing through a mainfold and by burying/fixing the cooling pipe in the groove to form a cooling plate. CONSTITUTION:A groove 42 for use in burying a cooling pipe is disposed in a non-permeable graphite plate 41 which forms a cooling plate 30. Supply/ exhaust ports of a cooling pipe 31 are disposed in this groove 42 to be opened on corner parts of the non-permeable graphite plate 41 where they are not exposed to a gas inside a mainfold 33. Next the whole surface of the groove except bent parts of the cooling pipe 31 is filled with expansive graphite 43, and the cooling pipe 31 is buried in the groove to form a first plate. Further, a burial surface of this first plate is provided with surface polishing, and a glassy carbon plate 44 is stuck thereon with the same-shaped expansive graphite sheet 45 in between so that the cooling plate 30 is formed.
JP62205203A 1987-08-20 1987-08-20 Fuel cell Pending JPS6450365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62205203A JPS6450365A (en) 1987-08-20 1987-08-20 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62205203A JPS6450365A (en) 1987-08-20 1987-08-20 Fuel cell

Publications (1)

Publication Number Publication Date
JPS6450365A true JPS6450365A (en) 1989-02-27

Family

ID=16503107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62205203A Pending JPS6450365A (en) 1987-08-20 1987-08-20 Fuel cell

Country Status (1)

Country Link
JP (1) JPS6450365A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6410128B1 (en) * 2000-03-13 2002-06-25 Graftech Inc. Flexible graphite capacitor element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6410128B1 (en) * 2000-03-13 2002-06-25 Graftech Inc. Flexible graphite capacitor element
US6592982B2 (en) * 2000-03-13 2003-07-15 Graftech, Inc. Flexible graphite capacitor element

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