DE112007002574B8 - Brennstoffzelle und Dichtung für eine Brennstoffzelle - Google Patents

Brennstoffzelle und Dichtung für eine Brennstoffzelle Download PDF

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Publication number
DE112007002574B8
DE112007002574B8 DE112007002574.3T DE112007002574T DE112007002574B8 DE 112007002574 B8 DE112007002574 B8 DE 112007002574B8 DE 112007002574 T DE112007002574 T DE 112007002574T DE 112007002574 B8 DE112007002574 B8 DE 112007002574B8
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DE
Germany
Prior art keywords
fuel cell
gasket
fuel
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.)
Active
Application number
DE112007002574.3T
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English (en)
Other versions
DE112007002574T5 (de
DE112007002574B4 (de
Inventor
Tomokazu Hayashi
Fumihiko Inui
Hiroshi Takamatsu
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE112007002574T5 publication Critical patent/DE112007002574T5/de
Publication of DE112007002574B4 publication Critical patent/DE112007002574B4/de
Application granted granted Critical
Publication of DE112007002574B8 publication Critical patent/DE112007002574B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
    • 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
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • 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
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • 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)
DE112007002574.3T 2006-10-30 2007-10-29 Brennstoffzelle und Dichtung für eine Brennstoffzelle Active DE112007002574B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006293689A JP4367477B2 (ja) 2006-10-30 2006-10-30 燃料電池
JP2006-293689 2006-10-30
PCT/IB2007/003261 WO2008053317A1 (en) 2006-10-30 2007-10-29 Fuel cell and gasket for fuel cell

Publications (3)

Publication Number Publication Date
DE112007002574T5 DE112007002574T5 (de) 2009-09-10
DE112007002574B4 DE112007002574B4 (de) 2013-11-21
DE112007002574B8 true DE112007002574B8 (de) 2014-02-06

Family

ID=39048979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112007002574.3T Active DE112007002574B8 (de) 2006-10-30 2007-10-29 Brennstoffzelle und Dichtung für eine Brennstoffzelle

Country Status (6)

Country Link
US (1) US8288056B2 (de)
JP (1) JP4367477B2 (de)
CN (1) CN101496204B (de)
CA (1) CA2658983C (de)
DE (1) DE112007002574B8 (de)
WO (1) WO2008053317A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8277964B2 (en) 2004-01-15 2012-10-02 Jd Holding Inc. System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system
EP2281858B1 (de) 2009-07-03 2013-03-27 Nissan Motor Co., Ltd. Element aus Magnesiumlegierung
DE102009039900A1 (de) * 2009-09-03 2011-03-10 Daimler Ag Membran-Baugruppe für einen Brennstoffzellenstapel sowie Brennstoffzellenstapel mit der Membran-Baugruppe
US10141594B2 (en) * 2011-10-07 2018-11-27 Vrb Energy Inc. Systems and methods for assembling redox flow battery reactor cells
US9853454B2 (en) 2011-12-20 2017-12-26 Jd Holding Inc. Vanadium redox battery energy storage system
JP5874928B2 (ja) * 2012-11-29 2016-03-02 トヨタ自動車株式会社 燃料電池スタック
GB2511930A (en) * 2014-02-07 2014-09-17 Daimler Ag Separator plate assembly, fuel cell stack, vehicle and method for manufacturing a separator plate assembly
DE202014002512U1 (de) 2014-03-18 2015-06-25 Reinz-Dichtungs-Gmbh Elektrochemisches System
DE102017220353B4 (de) * 2017-11-15 2020-10-08 Audi Ag Brennstoffzellenanordnung und Einheitszelle für einen Brennstoffzellenstapel
CN113767490A (zh) * 2019-09-18 2021-12-07 Nok株式会社 燃料电池单元用分隔件的垫片制造方法
DE102021208647A1 (de) 2021-08-09 2023-02-09 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Herstellen einer Zelllage sowie Zelllage für einen Brennstoffzellenstapel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006093061A1 (ja) * 2005-03-01 2006-09-08 Toyota Jidosha Kabushiki Kaisha 燃料電池スタック

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US2774621A (en) * 1954-02-01 1956-12-18 Connecticut Hard Rubber Co Flexible gaskets
JPS6255874A (ja) * 1985-09-03 1987-03-11 Fuji Electric Co Ltd 燃料電池
JP3052536B2 (ja) * 1992-02-26 2000-06-12 富士電機株式会社 固体高分子電解質型燃料電池
JP2986701B2 (ja) * 1995-01-20 1999-12-06 東海興業株式会社 連接物のジョイントシール材
JP3557693B2 (ja) * 1995-02-03 2004-08-25 Ｎｏｋ株式会社 ガスケット材料の製造法
US5730446A (en) 1995-06-20 1998-03-24 Minnesota Mining And Manufacturing Company Sealing strip suitable for sealing a hem flange
JPH10140139A (ja) * 1996-11-11 1998-05-26 Aisin Chem Co Ltd 成形紐状粘着シール材及びその製造方法
DE19706804A1 (de) 1997-02-21 1998-08-27 Saar Gummiwerk Gmbh Verfahren zum Herstellen von gleitlackbeschichteten Profilen für die Bauindustrie und Gleitlackprofil
EP1073138B1 (de) * 1999-07-26 2012-05-02 Tigers Polymer Corporation Dichtungsanordnung für Brennstoffzelle und Verfahren zum Formen der Abdichtung aus Kautschuk
CA2345852C (en) 2000-05-02 2008-11-18 Honda Giken Kogyo Kabushiki Kaisha Fuel cell having sealant for sealing a solid polymer electrolyte membrane
JP3875481B2 (ja) * 2000-10-24 2007-01-31 本田技研工業株式会社 金属ガスケット用複合素材
JP3571696B2 (ja) * 2001-01-30 2004-09-29 本田技研工業株式会社 燃料電池及び燃料電池スタック
JP3830766B2 (ja) 2001-03-09 2006-10-11 本田技研工業株式会社 燃料電池および燃料電池スタック
JP3952139B2 (ja) * 2001-11-22 2007-08-01 Ｎｏｋ株式会社 燃料電池
JP4134731B2 (ja) * 2002-01-25 2008-08-20 トヨタ自動車株式会社 燃料電池のシール構造
US20030198857A1 (en) * 2002-04-05 2003-10-23 Mcmanus Edward C. Graphite laminate fuel cell plate
US7087339B2 (en) * 2002-05-10 2006-08-08 3M Innovative Properties Company Fuel cell membrane electrode assembly with sealing surfaces
JP2004146282A (ja) * 2002-10-28 2004-05-20 Uchiyama Mfg Corp セパレータガスケット
JP4733915B2 (ja) * 2003-07-02 2011-07-27 本田技研工業株式会社 燃料電池
JP2005036567A (ja) * 2003-07-17 2005-02-10 Azuma Rubber Kogyo Kk ジョイントシール材
JP4747486B2 (ja) * 2003-10-09 2011-08-17 トヨタ自動車株式会社 燃料電池
JP2005285677A (ja) * 2004-03-30 2005-10-13 Toyota Motor Corp 固体高分子型燃料電池
JP4573021B2 (ja) * 2004-06-21 2010-11-04 Ｎｏｋ株式会社 燃料電池用ガスケット
JP4815762B2 (ja) * 2004-07-05 2011-11-16 トヨタ自動車株式会社 燃料電池
JP2006024404A (ja) * 2004-07-07 2006-01-26 Toyota Motor Corp 燃料電池
US7592088B2 (en) 2004-08-25 2009-09-22 Gm Global Technology Operations, Inc. Seal configuration for fuel cell stack
JP4727972B2 (ja) * 2004-11-25 2011-07-20 本田技研工業株式会社 燃料電池スタック
JP2008034116A (ja) * 2006-07-26 2008-02-14 Toyota Motor Corp 固体高分子型燃料電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006093061A1 (ja) * 2005-03-01 2006-09-08 Toyota Jidosha Kabushiki Kaisha 燃料電池スタック
DE112006000501T5 (de) * 2005-03-01 2008-01-17 Toyota Jidosha Kabushiki Kaisha, Toyota Brennstoffzellenstapel

Also Published As

Publication number Publication date
DE112007002574T5 (de) 2009-09-10
US8288056B2 (en) 2012-10-16
DE112007002574B4 (de) 2013-11-21
WO2008053317A1 (en) 2008-05-08
JP2008112604A (ja) 2008-05-15
JP4367477B2 (ja) 2009-11-18
CN101496204A (zh) 2009-07-29
US20090253023A1 (en) 2009-10-08
CN101496204B (zh) 2013-04-24
CA2658983C (en) 2012-01-24
CA2658983A1 (en) 2008-05-08

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