CN101904039B - 用于燃料电池组的压紧设备 - Google Patents

用于燃料电池组的压紧设备 Download PDF

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Publication number
CN101904039B
CN101904039B CN2008801220336A CN200880122033A CN101904039B CN 101904039 B CN101904039 B CN 101904039B CN 2008801220336 A CN2008801220336 A CN 2008801220336A CN 200880122033 A CN200880122033 A CN 200880122033A CN 101904039 B CN101904039 B CN 101904039B
Authority
CN
China
Prior art keywords
end plate
spring
elastic rod
butterfly spring
disk spring
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.)
Expired - Fee Related
Application number
CN2008801220336A
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English (en)
Chinese (zh)
Other versions
CN101904039A (zh
Inventor
K·奥兹古尔
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
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of CN101904039A publication Critical patent/CN101904039A/zh
Application granted granted Critical
Publication of CN101904039B publication Critical patent/CN101904039B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
CN2008801220336A 2007-12-20 2008-12-16 用于燃料电池组的压紧设备 Expired - Fee Related CN101904039B (zh)

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 (2)

Publication Number Publication Date
CN101904039A CN101904039A (zh) 2010-12-01
CN101904039B true CN101904039B (zh) 2013-06-05

Family

ID=40456179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801220336A Expired - Fee Related CN101904039B (zh) 2007-12-20 2008-12-16 用于燃料电池组的压紧设备

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6653008B1 (en) * 1999-10-08 2003-11-25 Toyota Jidosha Kabushiki Kaisha Fuel cell apparatus

Family Cites Families (13)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6653008B1 (en) * 1999-10-08 2003-11-25 Toyota Jidosha Kabushiki Kaisha Fuel cell apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2006-49221A 2006.02.16

Also Published As

Publication number Publication date
EP2232623B1 (en) 2016-04-13
US20090162726A1 (en) 2009-06-25
JP5468551B2 (ja) 2014-04-09
EP2232623A1 (en) 2010-09-29
CN101904039A (zh) 2010-12-01
WO2009085776A1 (en) 2009-07-09
JP2011508383A (ja) 2011-03-10

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20191216