WO2009013863A1 - 燃料電池 - Google Patents

燃料電池 Download PDF

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Publication number
WO2009013863A1
WO2009013863A1 PCT/JP2008/001855 JP2008001855W WO2009013863A1 WO 2009013863 A1 WO2009013863 A1 WO 2009013863A1 JP 2008001855 W JP2008001855 W JP 2008001855W WO 2009013863 A1 WO2009013863 A1 WO 2009013863A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
section
flow path
valve rod
fuel cell
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.)
Ceased
Application number
PCT/JP2008/001855
Other languages
English (en)
French (fr)
Inventor
Kenichi Takahashi
Koichi Kawamura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to US12/670,138 priority Critical patent/US20100273078A1/en
Priority to CN200880024995A priority patent/CN101755360A/zh
Priority to EP08776814A priority patent/EP2175510A4/en
Publication of WO2009013863A1 publication Critical patent/WO2009013863A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)

Abstract

　本発明は、燃料電池の異常昇温時に燃料収容部から燃料電池セルへの流路を遮断することによって、該異常昇温を抑制することができる燃料電池を提供することを目的としている。 本発明は、燃料極１３と流路５を介して接続された燃料供給部４と、前記流路５に介在され、異常昇温時に燃料極１３への燃料の供給を遮断する燃料遮断部６とを有する燃料電池１であって、前記燃料遮断部６は、前記燃料供給部４からの燃料が注入される注入口６１１ｂと前記燃料極１３へと燃料を排出する排出口６１１ｃとを有するバルブケース６１と、前記バルブケース６１内に配置されたバルブロッド６２２と、前記異常昇温時に前記注入口６１１ｂと前記排出口６１１ｃとを繋ぐ流路を塞ぐように前記バルブロッド６２２を移動させる形状記憶合金からなるスプリングまたはバイメタルからなるバルブロッド移動手段６３とを有する燃料電池に関する。
PCT/JP2008/001855 2007-07-23 2008-07-10 燃料電池 Ceased WO2009013863A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/670,138 US20100273078A1 (en) 2007-07-23 2008-07-10 Fuel cell
CN200880024995A CN101755360A (zh) 2007-07-23 2008-07-10 燃料电池
EP08776814A EP2175510A4 (en) 2007-07-23 2008-07-10 FUEL CELL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-190450 2007-07-23
JP2007190450A JP2009026673A (ja) 2007-07-23 2007-07-23 燃料電池

Publications (1)

Publication Number Publication Date
WO2009013863A1 true WO2009013863A1 (ja) 2009-01-29

Family

ID=40281125

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001855 Ceased WO2009013863A1 (ja) 2007-07-23 2008-07-10 燃料電池

Country Status (6)

Country Link
US (1) US20100273078A1 (ja)
EP (1) EP2175510A4 (ja)
JP (1) JP2009026673A (ja)
KR (1) KR20100034051A (ja)
CN (1) CN101755360A (ja)
WO (1) WO2009013863A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013033691A (ja) * 2011-08-03 2013-02-14 Sharp Corp 燃料電池
US20160049674A1 (en) * 2011-09-08 2016-02-18 Sharp Kabushiki Kaisha Fuel cell stack, fuel cell stack composite, and fuel cell system
KR101389709B1 (ko) * 2012-11-15 2014-04-28 (주)엠에스테크비젼 과전류 차단 및 서지 흡수 기능을 갖는 복합 방호부품
DE202012104460U1 (de) 2012-11-19 2014-02-21 Otto Egelhof Gmbh & Co. Kg Abschaltventil für flüssige und gasförmige Medien
FR3072304B1 (fr) 2017-10-18 2019-11-01 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de generation de gaz
CN109899591B (zh) * 2017-12-11 2020-12-29 中国科学院大连化学物理研究所 一种温控开关及具有该温控开关的燃料电池进出气系统
CN110370987B (zh) * 2019-07-15 2024-05-07 重庆电子工程职业学院 电动汽车的电池散热降温保护结构
CN110416456B (zh) * 2019-07-15 2022-04-01 重庆工商大学 新能源汽车电池防自燃系统
CN110416455B (zh) * 2019-07-15 2022-08-26 重庆电子工程职业学院 电动汽车电池组防爆脱落结构
CN110406396B (zh) * 2019-07-15 2024-05-10 重庆电子工程职业学院 集成有电池箱的电动汽车底盘
CN110416454B (zh) * 2019-07-15 2022-08-23 重庆电子工程职业学院 一种安全可靠的新能源汽车电池系统

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001229942A (ja) * 2000-02-14 2001-08-24 Nissan Motor Co Ltd 燃料電池の安全装置
JP3413111B2 (ja) 1998-09-30 2003-06-03 株式会社東芝 燃料電池
JP2004288488A (ja) * 2003-03-24 2004-10-14 Casio Comput Co Ltd 燃料供給機構
JP2005518646A (ja) 2002-02-19 2005-06-23 エムティーアイ・マイクロフューエル・セルズ・インコーポレイテッド 簡易化された直接酸化燃料電池システム
WO2005112172A1 (ja) 2004-05-14 2005-11-24 Kabushiki Kaisha Toshiba 燃料電池
US20060029851A1 (en) 2004-08-04 2006-02-09 Juan Santiago Fuel cell with electroosmotic pump
JP2006085952A (ja) 2004-09-15 2006-03-30 Hitachi Maxell Ltd 燃料電池及び電力供給システム並びに電子機器
JP2006210168A (ja) * 2005-01-28 2006-08-10 Denso Corp ２次電池充電システム
JP2007165007A (ja) * 2005-12-09 2007-06-28 Toshiba Corp 燃料電池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006508516A (ja) * 2002-12-02 2006-03-09 ポリフューエル・インコーポレイテッド 携帯電子装置用燃料電池カートリッジ
JP4585804B2 (ja) * 2004-07-21 2010-11-24 シャープ株式会社 液体燃料電池
US20060071088A1 (en) * 2004-10-05 2006-04-06 Paul Adams Fuel cartridge with an environmentally sensitive valve
JP2006286364A (ja) * 2005-03-31 2006-10-19 Toshiba Corp 燃料電池の液注入装置
JP4971724B2 (ja) * 2005-09-13 2012-07-11 キヤノン株式会社 圧力調整機構、圧力調整機構付きマイクロバルブ、および圧力調整機構付きマイクロバルブを搭載した燃料電池
JP2008166261A (ja) * 2006-12-07 2008-07-17 Canon Inc 燃料電池システム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3413111B2 (ja) 1998-09-30 2003-06-03 株式会社東芝 燃料電池
JP2001229942A (ja) * 2000-02-14 2001-08-24 Nissan Motor Co Ltd 燃料電池の安全装置
JP2005518646A (ja) 2002-02-19 2005-06-23 エムティーアイ・マイクロフューエル・セルズ・インコーポレイテッド 簡易化された直接酸化燃料電池システム
JP2004288488A (ja) * 2003-03-24 2004-10-14 Casio Comput Co Ltd 燃料供給機構
WO2005112172A1 (ja) 2004-05-14 2005-11-24 Kabushiki Kaisha Toshiba 燃料電池
US20060029851A1 (en) 2004-08-04 2006-02-09 Juan Santiago Fuel cell with electroosmotic pump
JP2006085952A (ja) 2004-09-15 2006-03-30 Hitachi Maxell Ltd 燃料電池及び電力供給システム並びに電子機器
JP2006210168A (ja) * 2005-01-28 2006-08-10 Denso Corp ２次電池充電システム
JP2007165007A (ja) * 2005-12-09 2007-06-28 Toshiba Corp 燃料電池

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2175510A4

Also Published As

Publication number Publication date
US20100273078A1 (en) 2010-10-28
EP2175510A4 (en) 2013-03-06
EP2175510A1 (en) 2010-04-14
JP2009026673A (ja) 2009-02-05
KR20100034051A (ko) 2010-03-31
CN101755360A (zh) 2010-06-23

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