DE602006009324D1 - Dichtungsanordnung für Brennstoffzelle - Google Patents

Dichtungsanordnung für Brennstoffzelle

Info

Publication number
DE602006009324D1
DE602006009324D1 DE602006009324T DE602006009324T DE602006009324D1 DE 602006009324 D1 DE602006009324 D1 DE 602006009324D1 DE 602006009324 T DE602006009324 T DE 602006009324T DE 602006009324 T DE602006009324 T DE 602006009324T DE 602006009324 D1 DE602006009324 D1 DE 602006009324D1
Authority
DE
Germany
Prior art keywords
seal
mea
rubber
separator
peripheral side
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.)
Active
Application number
DE602006009324T
Other languages
English (en)
Inventor
Shotaro Koga
Yoshihiro Kurano
Tatsuya Okabe
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of DE602006009324D1 publication Critical patent/DE602006009324D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • H01M8/0276—Sealing means characterised by their form
    • 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
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; Organic polymers
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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)
DE602006009324T 2005-02-18 2006-01-07 Dichtungsanordnung für Brennstoffzelle Active DE602006009324D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005041671A JP2006228590A (ja) 2005-02-18 2005-02-18 燃料電池用シール構造体

Publications (1)

Publication Number Publication Date
DE602006009324D1 true DE602006009324D1 (de) 2009-11-05

Family

ID=36295475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006009324T Active DE602006009324D1 (de) 2005-02-18 2006-01-07 Dichtungsanordnung für Brennstoffzelle

Country Status (5)

Country Link
EP (1) EP1693915B1 (de)
JP (1) JP2006228590A (de)
AT (1) ATE443928T1 (de)
DE (1) DE602006009324D1 (de)
DK (1) DK1693915T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1826849A1 (de) 2006-02-24 2007-08-29 Auto-Juntas, S.A. Unipersonal Membran-Elektroden-Einheit mit verstärkter Dichtungsstruktur
JP5114855B2 (ja) * 2006-03-14 2013-01-09 トヨタ自動車株式会社 シール一体型膜電極接合体
JP2008171613A (ja) * 2007-01-10 2008-07-24 Toyota Motor Corp 燃料電池
JP5447762B2 (ja) * 2008-03-25 2014-03-19 Ｎｏｋ株式会社 燃料電池セル部品
DE102012020947A1 (de) * 2012-10-25 2014-04-30 Volkswagen Aktiengesellschaft Membran-Elektroden-Anordnung sowie Brennstoffzelle mit einer solchen
JP5907054B2 (ja) * 2012-12-14 2016-04-20 トヨタ自動車株式会社 燃料電池の製造方法
US10164285B2 (en) 2013-10-02 2018-12-25 Hydrogenics Corporation Fuel cell sub-assembly and method of making it
DE102021102194A1 (de) 2021-02-01 2022-08-04 Schaeffler Technologies AG & Co. KG Dichtungsanordnung für eine Brennstoffzelle und Verfahren zur Herstellung einer Dichtungsanordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999004446A1 (en) * 1997-07-16 1999-01-28 Ballard Power Systems Inc. Resilient seal for membrane electrode assembly (mea) in an electrochemical fuel cell and method of making same
JP3951484B2 (ja) * 1998-12-16 2007-08-01 トヨタ自動車株式会社 燃料電池
US6720103B1 (en) * 1999-09-01 2004-04-13 Nok Corporation Fuel cell
JP3952139B2 (ja) 2001-11-22 2007-08-01 Ｎｏｋ株式会社 燃料電池
US6884537B2 (en) * 2001-12-20 2005-04-26 Freudenberg-Nok General Partnership Structural seal for a fuel cell
US7087339B2 (en) * 2002-05-10 2006-08-08 3M Innovative Properties Company Fuel cell membrane electrode assembly with sealing surfaces
GB0314436D0 (en) * 2003-06-20 2003-07-23 Johnson Matthey Plc Membrane electrode assembly
JP4193059B2 (ja) * 2004-05-13 2008-12-10 Ｎｏｋ株式会社 燃料電池用構成部品

Also Published As

Publication number Publication date
EP1693915A1 (de) 2006-08-23
ATE443928T1 (de) 2009-10-15
DK1693915T3 (da) 2009-11-30
EP1693915B1 (de) 2009-09-23
JP2006228590A (ja) 2006-08-31

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Legal Events

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