DE112014005208B4 - Schutzeinrichtung für eine Abdichtung eines Separators einer Brennstoffzelle - Google Patents

Schutzeinrichtung für eine Abdichtung eines Separators einer Brennstoffzelle Download PDF

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Publication number
DE112014005208B4
DE112014005208B4 DE112014005208.6T DE112014005208T DE112014005208B4 DE 112014005208 B4 DE112014005208 B4 DE 112014005208B4 DE 112014005208 T DE112014005208 T DE 112014005208T DE 112014005208 B4 DE112014005208 B4 DE 112014005208B4
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Prior art keywords
separator
header
fuel cell
flange
seal
Prior art date
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DE112014005208.6T
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German (de)
English (en)
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DE112014005208T5 (de
Inventor
Takuya Kurihara
Kenji Sato
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Toyota Motor Corp
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Toyota Motor Corp
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Publication of DE112014005208T5 publication Critical patent/DE112014005208T5/de
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Publication of DE112014005208B4 publication Critical patent/DE112014005208B4/de
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    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • 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
    • H01M8/0286—Processes for forming seals
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3468—Batteries, accumulators or fuel cells
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)
  • Composite Materials (AREA)
DE112014005208.6T 2013-11-15 2014-10-17 Schutzeinrichtung für eine Abdichtung eines Separators einer Brennstoffzelle Active DE112014005208B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013236543A JP5979120B2 (ja) 2013-11-15 2013-11-15 燃料電池用セパレータ、燃料電池セル、燃料電池セルの製造方法、燃料電池スタック
JP2013-236543 2013-11-15
PCT/JP2014/005273 WO2015072082A1 (ja) 2013-11-15 2014-10-17 燃料電池用セパレータのシールの保護

Publications (2)

Publication Number Publication Date
DE112014005208T5 DE112014005208T5 (de) 2016-08-04
DE112014005208B4 true DE112014005208B4 (de) 2023-05-04

Family

ID=53057035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112014005208.6T Active DE112014005208B4 (de) 2013-11-15 2014-10-17 Schutzeinrichtung für eine Abdichtung eines Separators einer Brennstoffzelle

Country Status (6)

Country Link
US (1) US10418650B2 (enExample)
JP (1) JP5979120B2 (enExample)
KR (1) KR101795898B1 (enExample)
CN (1) CN105190975B (enExample)
DE (1) DE112014005208B4 (enExample)
WO (1) WO2015072082A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3062856B1 (fr) 2017-02-14 2019-04-12 AREVA H2Gen Entretoise d'electrolyseur et electrolyseur equipe d'une telle entretoise
KR102687172B1 (ko) 2018-10-10 2024-07-22 현대자동차주식회사 연료전지 스택
CN111730803B (zh) * 2020-06-30 2023-01-31 武汉理工新能源有限公司 密封结构的制备方法及膜电极与双极板的密封连接方法
DE102023208234A1 (de) * 2023-08-29 2025-03-06 Cellcentric Gmbh & Co. Kg Bipolarplatte für eine brennstoffzelle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080166622A1 (en) 2007-01-10 2008-07-10 Toyota Jidosha Kabushiki Kaisha Seal gasket-integrated membrane-electrode assembly and fuel cell
US20090280391A1 (en) 2008-05-07 2009-11-12 Optodisc Technology Corporation Package structure for fuel cell
JP2012064387A (ja) 2010-09-15 2012-03-29 Toshiba Corp 有機エレクトロルミネッセンス表示装置およびその製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609595A (en) * 1984-10-17 1986-09-02 The United States Of America As Represented By The United States Department Of Energy Molten carbonate fuel cell separator
DK1114486T3 (da) * 1999-07-01 2003-06-23 Squirrel Holdings Ltd Membransepareret bipolær elektrokemisk multicellereaktor
JP2002025574A (ja) * 2000-07-11 2002-01-25 Aisin Takaoka Ltd 固体高分子型燃料電池セパレータ
JP2002244754A (ja) * 2001-02-15 2002-08-30 Ricoh Co Ltd イメージ入出力システム
JP4747486B2 (ja) * 2003-10-09 2011-08-17 トヨタ自動車株式会社 燃料電池
JP4553101B2 (ja) * 2003-11-25 2010-09-29 トヨタ自動車株式会社 燃料電池セパレータ及びその製造方法、並びに該セパレータを用いた燃料電池及び車両
JP5128068B2 (ja) * 2005-12-19 2013-01-23 本田技研工業株式会社 燃料電池用シール構造
JP2008204819A (ja) * 2007-02-20 2008-09-04 Toyota Motor Corp 燃料電池のシール構造体
JP2008277111A (ja) * 2007-04-27 2008-11-13 Toyota Motor Corp 燃料電池及び燃料電池用ガスケット
JP4416038B2 (ja) * 2008-02-21 2010-02-17 トヨタ自動車株式会社 燃料電池
JP5488787B2 (ja) * 2009-04-14 2014-05-14 トヨタ自動車株式会社 燃料電池のセルの製造装置、およびその製造方法
JP2012089387A (ja) 2010-10-21 2012-05-10 Toyota Motor Corp 燃料電池セル、燃料電池スタック、および、セパレータ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080166622A1 (en) 2007-01-10 2008-07-10 Toyota Jidosha Kabushiki Kaisha Seal gasket-integrated membrane-electrode assembly and fuel cell
US20090280391A1 (en) 2008-05-07 2009-11-12 Optodisc Technology Corporation Package structure for fuel cell
JP2012064387A (ja) 2010-09-15 2012-03-29 Toshiba Corp 有機エレクトロルミネッセンス表示装置およびその製造方法

Also Published As

Publication number Publication date
JP2015097144A (ja) 2015-05-21
DE112014005208T5 (de) 2016-08-04
CN105190975B (zh) 2017-04-12
KR20150128875A (ko) 2015-11-18
CN105190975A (zh) 2015-12-23
JP5979120B2 (ja) 2016-08-24
US20160248106A1 (en) 2016-08-25
US10418650B2 (en) 2019-09-17
WO2015072082A1 (ja) 2015-05-21
KR101795898B1 (ko) 2017-11-08

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