JPS6424368A - Fuel cell - Google Patents

Fuel cell

Info

Publication number
JPS6424368A
JPS6424368A JP62180491A JP18049187A JPS6424368A JP S6424368 A JPS6424368 A JP S6424368A JP 62180491 A JP62180491 A JP 62180491A JP 18049187 A JP18049187 A JP 18049187A JP S6424368 A JPS6424368 A JP S6424368A
Authority
JP
Japan
Prior art keywords
stack
carbon plate
surroundings
projections
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.)
Pending
Application number
JP62180491A
Other languages
Japanese (ja)
Inventor
Hideo Hagino
Akira Watanabe
Hiroyuki Ito
Yasunori Yoshimoto
Hiroshi Miyamoto
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP62180491A priority Critical patent/JPS6424368A/en
Publication of JPS6424368A publication Critical patent/JPS6424368A/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
    • H01M8/24—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
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • 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 increase cell performance by partitioning rigid frames installed in the surroundings of a stack with projections of a carbon plate and gaskets fixed to the tapered surfaces of the carbon plate, and pressing the end of the partition of a manifold against the sealant arranged at the edge of each projection. CONSTITUTION:A cell stack 1 is formed by mutually stacking cells and gas separators, and a carbon plate 2 is inserted in the center of the stack to divide the stack into two, then the stack is fastened between the upper and lower end plates 3, 3. The carbon plate 2 has projections 4 so as to protrude from the surroundings of the stack, and gaskets 7 are fixed in two lines of grooves formed on both sides of the tapered surface of each projections. A rigid frame 8 which is in contact with each surroundings of the cell stack 1 is insulated from the cell stack 1 through a sealant 9 and from the projection 4 of the carbon plate 2 through the gasket 7. Rigid frames 8 are connected each other through elastic connectors 10 to fasten the cell stack from the outside. Cell performance is thereby increased.
JP62180491A 1987-07-20 1987-07-20 Fuel cell Pending JPS6424368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62180491A JPS6424368A (en) 1987-07-20 1987-07-20 Fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62180491A JPS6424368A (en) 1987-07-20 1987-07-20 Fuel cell

Publications (1)

Publication Number Publication Date
JPS6424368A true JPS6424368A (en) 1989-01-26

Family

ID=16084165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62180491A Pending JPS6424368A (en) 1987-07-20 1987-07-20 Fuel cell

Country Status (1)

Country Link
JP (1) JPS6424368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006114376A (en) * 2004-10-15 2006-04-27 Denso Corp Fuel cell system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006114376A (en) * 2004-10-15 2006-04-27 Denso Corp Fuel cell system

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