WO2009063713A1 - 燃料電池システム - Google Patents

燃料電池システム Download PDF

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Publication number
WO2009063713A1
WO2009063713A1 PCT/JP2008/068531 JP2008068531W WO2009063713A1 WO 2009063713 A1 WO2009063713 A1 WO 2009063713A1 JP 2008068531 W JP2008068531 W JP 2008068531W WO 2009063713 A1 WO2009063713 A1 WO 2009063713A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
dilution device
cell system
gas
case
Prior art date
Application number
PCT/JP2008/068531
Other languages
English (en)
French (fr)
Inventor
Koji Katano
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 US12/742,512 priority Critical patent/US8697299B2/en
Priority to CN2008801162735A priority patent/CN101861672B/zh
Priority to DE112008002831.1T priority patent/DE112008002831B4/de
Publication of WO2009063713A1 publication Critical patent/WO2009063713A1/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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H01M8/04179—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by purging or increasing flow or pressure of reactants
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using 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

　燃料電池システムにおいて、燃料電池ケース内の下部スペースを有効利用することで、ケースの高さ寸法をできるだけ抑えつつケース内に希釈器を収納することを可能にする。アノード側に供給されるガスとカソード側に供給されるガスとの電気化学反応により発電する燃料電池スタック１２と、燃料電池スタック１２から排出されたアノードオフガスをカソードオフガスで希釈して排気する希釈器１８と、燃料電池スタック１２および希釈器１８を内部に収容する燃料電池ケース１０とを備えた燃料電池システム８であって、希釈器１８の排気方向下流側に延伸する排気管３４が通る燃料電池ケース１０の側面開口部１３ａが重力方向に関して希釈器１８の内面最下部３８よりも上側に配置されている。
PCT/JP2008/068531 2007-11-16 2008-10-14 燃料電池システム WO2009063713A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/742,512 US8697299B2 (en) 2007-11-16 2008-10-14 Fuel cell system with anode off-gas dilution device
CN2008801162735A CN101861672B (zh) 2007-11-16 2008-10-14 燃料电池系统
DE112008002831.1T DE112008002831B4 (de) 2007-11-16 2008-10-14 Brennstoffzellensystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-297820 2007-11-16
JP2007297820A JP4488061B2 (ja) 2007-11-16 2007-11-16 燃料電池システム

Publications (1)

Publication Number Publication Date
WO2009063713A1 true WO2009063713A1 (ja) 2009-05-22

Family

ID=40638566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068531 WO2009063713A1 (ja) 2007-11-16 2008-10-14 燃料電池システム

Country Status (5)

Country Link
US (1) US8697299B2 (ja)
JP (1) JP4488061B2 (ja)
CN (1) CN101861672B (ja)
DE (1) DE112008002831B4 (ja)
WO (1) WO2009063713A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5281272B2 (ja) * 2007-11-16 2013-09-04 トヨタ自動車株式会社 燃料電池システム及び希釈装置
JP5504077B2 (ja) * 2010-07-09 2014-05-28 本田技研工業株式会社 燃料電池スタック
JP6137774B2 (ja) * 2012-03-12 2017-05-31 アイシン精機株式会社 燃料電池システムの筐体
KR101592414B1 (ko) * 2013-12-19 2016-02-05 현대자동차주식회사 연료전지 시스템의 수소 퍼지유닛
JP7358972B2 (ja) * 2019-12-20 2023-10-11 スズキ株式会社 燃料電池システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000348751A (ja) * 1999-06-04 2000-12-15 Matsushita Electric Ind Co Ltd 固体高分子型燃料電池システム
JP2003132915A (ja) * 2001-10-23 2003-05-09 Honda Motor Co Ltd 排出燃料希釈器および排出燃料希釈式燃料電池システム
JP2004127666A (ja) * 2002-10-01 2004-04-22 Honda Motor Co Ltd 排出燃料希釈器
JP2005158576A (ja) * 2003-11-27 2005-06-16 Honda Motor Co Ltd 燃料電池の排出ガス処理装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2819730B2 (ja) * 1990-02-15 1998-11-05 石川島播磨重工業株式会社 溶融炭酸塩型燃料電池の運転方法
EP1598889B1 (en) * 2002-10-17 2010-05-05 Honda Motor Co., Ltd. Exhaust gas processing device for fuel cell
JP4584564B2 (ja) 2003-10-10 2010-11-24 日産自動車株式会社 燃料電池の排気システム
JP2005163812A (ja) 2003-11-28 2005-06-23 Nissan Motor Co Ltd 支持構造
JP4418299B2 (ja) * 2004-05-25 2010-02-17 本田技研工業株式会社 加湿装置
JP4882265B2 (ja) * 2005-04-06 2012-02-22 トヨタ自動車株式会社 燃料電池システム用燃料排ガス希釈装置
JP5066800B2 (ja) 2005-11-08 2012-11-07 日産自動車株式会社 燃料電池システム
TW200743248A (en) * 2006-05-05 2007-11-16 Asia Pacific Fuel Cell Tech Fuel cell system incorporating humidifying apparatus into un-reacted gas outlet piping of fuel cell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000348751A (ja) * 1999-06-04 2000-12-15 Matsushita Electric Ind Co Ltd 固体高分子型燃料電池システム
JP2003132915A (ja) * 2001-10-23 2003-05-09 Honda Motor Co Ltd 排出燃料希釈器および排出燃料希釈式燃料電池システム
JP2004127666A (ja) * 2002-10-01 2004-04-22 Honda Motor Co Ltd 排出燃料希釈器
JP2005158576A (ja) * 2003-11-27 2005-06-16 Honda Motor Co Ltd 燃料電池の排出ガス処理装置

Also Published As

Publication number Publication date
JP2009123586A (ja) 2009-06-04
US8697299B2 (en) 2014-04-15
JP4488061B2 (ja) 2010-06-23
CN101861672A (zh) 2010-10-13
DE112008002831B4 (de) 2019-12-19
DE112008002831T5 (de) 2011-02-17
US20100261093A1 (en) 2010-10-14
CN101861672B (zh) 2013-03-13

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