JPS5556373A - Fuel cell of laminated structure - Google Patents

Fuel cell of laminated structure

Info

Publication number
JPS5556373A
JPS5556373A JP12949978A JP12949978A JPS5556373A JP S5556373 A JPS5556373 A JP S5556373A JP 12949978 A JP12949978 A JP 12949978A JP 12949978 A JP12949978 A JP 12949978A JP S5556373 A JPS5556373 A JP S5556373A
Authority
JP
Japan
Prior art keywords
electrolyte chamber
elastic gasket
electrode
chamber
electrode frames
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
JP12949978A
Other languages
Japanese (ja)
Inventor
Kazuo Iwamoto
Shigeru Okabe
Koki Tamura
Kiyoshi Izawa
Isao Aramaki
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
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
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 Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP12949978A priority Critical patent/JPS5556373A/en
Publication of JPS5556373A publication Critical patent/JPS5556373A/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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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 eliminate accident caused by contact between electrodes by preventing the sliding of elastic gasket for electrolyte chamber by providing a projection on the sliding of elastic gasket for electrolyte chamber by providing a projection on the elastic gasket side for the electrolyte chamber of electrode frame provided at the peripheral edge portion of electrode. CONSTITUTION:The peripheral edge portions of the positive and negative electrodes 2 and 2' are provided with the electrode frames 1 and 1' for electric connection, and the elastic gasket 7 side for electrolyte chamber of the electrode frames 1 and 1' is fitted with the projections 11 and 12 on an optional position or all periphery of the electrode frames. The projections are formed by the adhesion or welding of small metal wires or by the press processing of the electrode frames, and the positive and negative electordes 2 and 2' are laminated through the separator 8 to form the electrolyte chamber, the elastic gasket 7 for the electrolyte chamber, and the gaskets 6 and 6' to form a fuel chamber and an oxidant chamber.
JP12949978A 1978-10-23 1978-10-23 Fuel cell of laminated structure Pending JPS5556373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12949978A JPS5556373A (en) 1978-10-23 1978-10-23 Fuel cell of laminated structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12949978A JPS5556373A (en) 1978-10-23 1978-10-23 Fuel cell of laminated structure

Publications (1)

Publication Number Publication Date
JPS5556373A true JPS5556373A (en) 1980-04-25

Family

ID=15010984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12949978A Pending JPS5556373A (en) 1978-10-23 1978-10-23 Fuel cell of laminated structure

Country Status (1)

Country Link
JP (1) JPS5556373A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094772A2 (en) * 1982-05-19 1983-11-23 Imperial Chemical Industries Plc Electrolytic cell and gasket for electrolytic cell
JPS62278761A (en) * 1986-05-27 1987-12-03 Sumitomo Precision Prod Co Ltd Sealing structure of fuel cell stack
WO1998023794A1 (en) * 1996-11-26 1998-06-04 United Technologies Corporation Electrically non-conductive plate structures and high pressure electrochemical cell devices employing same
WO2003096466A1 (en) * 2002-05-09 2003-11-20 Honda Giken Kogyo Kabushiki Kaisha Fuel cell assembly and method for bonding a separator and an electrolyte layer of a fuel cell assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094772A2 (en) * 1982-05-19 1983-11-23 Imperial Chemical Industries Plc Electrolytic cell and gasket for electrolytic cell
US4493759A (en) * 1982-05-19 1985-01-15 Imperial Chemical Industries Plc Electrolytic cell
JPS62278761A (en) * 1986-05-27 1987-12-03 Sumitomo Precision Prod Co Ltd Sealing structure of fuel cell stack
JPH0479475B2 (en) * 1986-05-27 1992-12-16 Sumitomo Seimitsu Kogyo Kk
WO1998023794A1 (en) * 1996-11-26 1998-06-04 United Technologies Corporation Electrically non-conductive plate structures and high pressure electrochemical cell devices employing same
US6037075A (en) * 1996-11-26 2000-03-14 United Technologies Corporation Electrically non-conductive plate structures and high pressure electrochemical cell devices employing same
WO2003096466A1 (en) * 2002-05-09 2003-11-20 Honda Giken Kogyo Kabushiki Kaisha Fuel cell assembly and method for bonding a separator and an electrolyte layer of a fuel cell assembly
US7534465B2 (en) 2002-05-09 2009-05-19 Honda Motor Co., Ltd Fuel cell assembly and method for bonding a separator and an electrolyte layer of a fuel cell assembly

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