JP5468551B2 - 燃料電池スタック用の圧縮装置 - Google Patents

燃料電池スタック用の圧縮装置 Download PDF

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Publication number
JP5468551B2
JP5468551B2 JP2010539713A JP2010539713A JP5468551B2 JP 5468551 B2 JP5468551 B2 JP 5468551B2 JP 2010539713 A JP2010539713 A JP 2010539713A JP 2010539713 A JP2010539713 A JP 2010539713A JP 5468551 B2 JP5468551 B2 JP 5468551B2
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JP
Japan
Prior art keywords
end plate
fuel cell
elastic bar
cell stack
disc spring
Prior art date
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Expired - Fee Related
Application number
JP2010539713A
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English (en)
Japanese (ja)
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JP2011508383A5 (enExample
JP2011508383A (ja
Inventor
ケマル・オズギュル
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.)
Mercedes Benz Group AG
Original Assignee
Daimler AG
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Publication date
Application filed by Daimler AG filed Critical Daimler AG
Publication of JP2011508383A publication Critical patent/JP2011508383A/ja
Publication of JP2011508383A5 publication Critical patent/JP2011508383A5/ja
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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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/248—Means for compression of the fuel cell stacks
    • 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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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

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  • 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)
JP2010539713A 2007-12-20 2008-12-16 燃料電池スタック用の圧縮装置 Expired - Fee Related JP5468551B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/961,883 US20090162726A1 (en) 2007-12-20 2007-12-20 Compression apparatus for fuel cell stack
US11/961,883 2007-12-20
PCT/US2008/087038 WO2009085776A1 (en) 2007-12-20 2008-12-16 Compression apparatus for fuel cell stack

Publications (3)

Publication Number Publication Date
JP2011508383A JP2011508383A (ja) 2011-03-10
JP2011508383A5 JP2011508383A5 (enExample) 2013-10-03
JP5468551B2 true JP5468551B2 (ja) 2014-04-09

Family

ID=40456179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010539713A Expired - Fee Related JP5468551B2 (ja) 2007-12-20 2008-12-16 燃料電池スタック用の圧縮装置

Country Status (5)

Country Link
US (1) US20090162726A1 (enExample)
EP (1) EP2232623B1 (enExample)
JP (1) JP5468551B2 (enExample)
CN (1) CN101904039B (enExample)
WO (1) WO2009085776A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5628105B2 (ja) * 2011-07-08 2014-11-19 本田技研工業株式会社 燃料電池スタック
GB2501700A (en) 2012-05-01 2013-11-06 Intelligent Energy Ltd Fuel cell stack assembly
JP6167012B2 (ja) * 2013-10-28 2017-07-19 日本発條株式会社 燃料電池
CN105932318A (zh) * 2016-06-08 2016-09-07 北京氢璞创能科技有限公司 一种电堆封装结构
GB2563848B (en) 2017-06-26 2022-01-12 Ceres Ip Co Ltd Fuel cell stack assembly
JP7169523B2 (ja) 2019-04-02 2022-11-11 トヨタ自動車株式会社 組電池
JP7131523B2 (ja) 2019-10-16 2022-09-06 トヨタ自動車株式会社 モジュール
EP3944385B1 (en) * 2020-07-23 2023-04-19 AVL List GmbH Removable load cell design for fuel cell stack

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789091C1 (en) * 1996-11-19 2001-02-27 Ballard Power Systems Electrochemical fuel cell stack with compression bands
JP4220615B2 (ja) * 1999-04-16 2009-02-04 三菱重工業株式会社 燃料電池スタック
US6653008B1 (en) * 1999-10-08 2003-11-25 Toyota Jidosha Kabushiki Kaisha Fuel cell apparatus
JP3516892B2 (ja) * 1999-11-09 2004-04-05 松下電器産業株式会社 高分子電解質型燃料電池スタック
JP2001167745A (ja) * 1999-12-08 2001-06-22 Power System:Kk セル積層構造の加圧構造
JP3956651B2 (ja) * 2000-08-07 2007-08-08 トヨタ自動車株式会社 燃料電池
US6855450B2 (en) * 2000-07-20 2005-02-15 Proton Energy Systems, Inc. Proton exchange membrane electrochemical cell system
JP4487396B2 (ja) * 2000-08-14 2010-06-23 ソニー株式会社 燃料電池のスタック構造
JP4560992B2 (ja) * 2001-05-21 2010-10-13 トヨタ自動車株式会社 燃料電池のマニホールド
JP3913573B2 (ja) * 2002-02-26 2007-05-09 本田技研工業株式会社 燃料電池
JP4639583B2 (ja) * 2003-03-06 2011-02-23 トヨタ自動車株式会社 燃料電池
DE102004027694B4 (de) * 2004-02-05 2012-10-04 Daimler Ag Brennstoffzellenstapel mit Spannsystem
JP2006049221A (ja) * 2004-08-06 2006-02-16 Nissan Motor Co Ltd 燃料電池締結構造および締結方法
JP2007073375A (ja) * 2005-09-07 2007-03-22 Nissan Motor Co Ltd 燃料電池用ケーシング部材、燃料電池スタック、燃料電池車両、及び燃料電池用ケーシング部材の製造方法

Also Published As

Publication number Publication date
EP2232623B1 (en) 2016-04-13
US20090162726A1 (en) 2009-06-25
EP2232623A1 (en) 2010-09-29
CN101904039A (zh) 2010-12-01
WO2009085776A1 (en) 2009-07-09
JP2011508383A (ja) 2011-03-10
CN101904039B (zh) 2013-06-05

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