WO2009075178A1 - 燃料電池スタック - Google Patents

燃料電池スタック Download PDF

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Publication number
WO2009075178A1
WO2009075178A1 PCT/JP2008/071211 JP2008071211W WO2009075178A1 WO 2009075178 A1 WO2009075178 A1 WO 2009075178A1 JP 2008071211 W JP2008071211 W JP 2008071211W WO 2009075178 A1 WO2009075178 A1 WO 2009075178A1
Authority
WO
WIPO (PCT)
Prior art keywords
cell stack
fuel cell
end plate
component mounting
mounting surface
Prior art date
Application number
PCT/JP2008/071211
Other languages
English (en)
French (fr)
Inventor
Makoto Takeyama
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to DE112008003147.9T priority Critical patent/DE112008003147B4/de
Priority to CN200880112777.XA priority patent/CN101836322B/zh
Priority to US12/747,315 priority patent/US8470490B2/en
Publication of WO2009075178A1 publication Critical patent/WO2009075178A1/ja

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
    • H01M8/24—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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • 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
    • 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
    • H01M8/2475—Enclosures, casings or containers of 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
    • H01M8/24—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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
    • 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
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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)

Abstract

　燃料電池スタックを傾斜設置した場合にもエンドプレートに取り付けられるシステム部品の性能維持を可能にする。燃料電池スタック１０は、複数の燃料電池単セル３０が積層されてなるセル積層体３８と、セル積層体３８を積層方向両側から挟持する一対のエンドプレート３６ａ，３６ｂと、一方のエンドプレート３６ａに取り付けられるシステム部品４８－５４とを備える。一方のエンドプレート３６ａは、セル積層体３８に対向する積層体対向面３７ａと、その反対側のシステム部品取付面３７ｂとを有し、マニホールド４２ｂ，４４ｂが一方のエンドプレートに向かって下り勾配になるよう燃料電池スタック１０を設置したときに、システム部品取付面３７ｂが鉛直方向に沿うように、システム部品取付面３７ｂが積層体対向面３７ａに対して傾斜角θを有する。
PCT/JP2008/071211 2007-12-11 2008-11-21 燃料電池スタック WO2009075178A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112008003147.9T DE112008003147B4 (de) 2007-12-11 2008-11-21 Brennstoffzellenstapel
CN200880112777.XA CN101836322B (zh) 2007-12-11 2008-11-21 燃料电池组
US12/747,315 US8470490B2 (en) 2007-12-11 2008-11-21 Fuel cell stack

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-319355 2007-12-11
JP2007319355A JP4548478B2 (ja) 2007-12-11 2007-12-11 燃料電池スタック

Publications (1)

Publication Number Publication Date
WO2009075178A1 true WO2009075178A1 (ja) 2009-06-18

Family

ID=40755421

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071211 WO2009075178A1 (ja) 2007-12-11 2008-11-21 燃料電池スタック

Country Status (5)

Country Link
US (1) US8470490B2 (ja)
JP (1) JP4548478B2 (ja)
CN (1) CN101836322B (ja)
DE (1) DE112008003147B4 (ja)
WO (1) WO2009075178A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120034545A1 (en) * 2010-08-05 2012-02-09 Kunihiro Yamaura Fuel cell apparatus

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5286780B2 (ja) * 2007-12-27 2013-09-11 トヨタ自動車株式会社 燃料電池スタック
JP5292904B2 (ja) * 2008-04-21 2013-09-18 トヨタ自動車株式会社 連結構造
JP5372668B2 (ja) * 2009-09-02 2013-12-18 本田技研工業株式会社 燃料電池スタック
CN102856574B (zh) * 2011-06-28 2015-07-01 本田技研工业株式会社 燃料电池组
KR20130066460A (ko) * 2011-12-12 2013-06-20 삼성에스디아이 주식회사 이차 전지 모듈
KR101416402B1 (ko) * 2012-12-18 2014-07-08 현대자동차 주식회사 연료 전지 스택
JP6137108B2 (ja) * 2014-10-14 2017-05-31 トヨタ自動車株式会社 燃料電池
JP6210049B2 (ja) * 2014-11-04 2017-10-11 トヨタ自動車株式会社 車両
KR101734622B1 (ko) * 2014-11-21 2017-05-11 현대자동차주식회사 연료전지 스택 체결 구조
JP6565865B2 (ja) * 2016-10-27 2019-08-28 トヨタ自動車株式会社 燃料電池システムおよび車両

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003092130A (ja) * 2001-09-14 2003-03-28 Mitsubishi Heavy Ind Ltd 燃料電池
JP2004146303A (ja) * 2002-10-28 2004-05-20 Matsushita Electric Ind Co Ltd 燃料電池
JP2004207106A (ja) * 2002-12-26 2004-07-22 Sanyo Electric Co Ltd 固体高分子形燃料電池積層体
JP2004335307A (ja) * 2003-05-08 2004-11-25 Nissan Motor Co Ltd 燃料電池スタック及び燃料電池自動車
JP2006185868A (ja) * 2004-12-28 2006-07-13 Toyota Motor Corp 燃料電池システム
JP2007052948A (ja) * 2005-08-16 2007-03-01 Toyota Motor Corp 燃料電池システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3454837B2 (ja) 1991-12-25 2003-10-06 本田技研工業株式会社 燃料電池の設置方法
JP2000012050A (ja) * 1998-06-18 2000-01-14 Toyota Motor Corp ガスセパレータ装置及びそれを用いた燃料電池
JP4265367B2 (ja) 2003-10-21 2009-05-20 スズキ株式会社 車両用燃料電池システム
KR100709212B1 (ko) * 2005-04-20 2007-04-19 삼성에스디아이 주식회사 연료 전지 시스템 및 스택
KR100696638B1 (ko) 2005-09-05 2007-03-19 삼성에스디아이 주식회사 이차 전지 모듈
JP5095936B2 (ja) * 2005-11-18 2012-12-12 株式会社日本自動車部品総合研究所 燃料電池スタック
KR101255236B1 (ko) * 2006-01-27 2013-04-16 삼성에스디아이 주식회사 직접액체 연료전지 시스템

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003092130A (ja) * 2001-09-14 2003-03-28 Mitsubishi Heavy Ind Ltd 燃料電池
JP2004146303A (ja) * 2002-10-28 2004-05-20 Matsushita Electric Ind Co Ltd 燃料電池
JP2004207106A (ja) * 2002-12-26 2004-07-22 Sanyo Electric Co Ltd 固体高分子形燃料電池積層体
JP2004335307A (ja) * 2003-05-08 2004-11-25 Nissan Motor Co Ltd 燃料電池スタック及び燃料電池自動車
JP2006185868A (ja) * 2004-12-28 2006-07-13 Toyota Motor Corp 燃料電池システム
JP2007052948A (ja) * 2005-08-16 2007-03-01 Toyota Motor Corp 燃料電池システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120034545A1 (en) * 2010-08-05 2012-02-09 Kunihiro Yamaura Fuel cell apparatus
CN102376965A (zh) * 2010-08-05 2012-03-14 丰田自动车株式会社 燃料电池设备
US9373857B2 (en) * 2010-08-05 2016-06-21 Toyota Jidosha Kabushiki Kaisha Fuel cell apparatus

Also Published As

Publication number Publication date
JP4548478B2 (ja) 2010-09-22
DE112008003147T5 (de) 2010-11-04
CN101836322A (zh) 2010-09-15
CN101836322B (zh) 2014-03-12
JP2009146575A (ja) 2009-07-02
US8470490B2 (en) 2013-06-25
DE112008003147B4 (de) 2017-05-04
US20100291458A1 (en) 2010-11-18

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