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WO2009038198A1 - 燃料電池 - Google Patents

燃料電池 Download PDF

Info

Publication number
WO2009038198A1
WO2009038198A1 PCT/JP2008/067033 JP2008067033W WO2009038198A1 WO 2009038198 A1 WO2009038198 A1 WO 2009038198A1 JP 2008067033 W JP2008067033 W JP 2008067033W WO 2009038198 A1 WO2009038198 A1 WO 2009038198A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
feed inlet
flow path
path
discharge outlets
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/JP2008/067033
Other languages
English (en)
French (fr)
Inventor
Yuichi Yoshida
Hiroyuki Hasebe
Nobuyasu Negishi
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
Priority claimed from JP2007242948A external-priority patent/JP2009076272A/ja
Priority claimed from JP2008001426A external-priority patent/JP2009164009A/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of WO2009038198A1 publication Critical patent/WO2009038198A1/ja
Priority to US12/726,236 priority Critical patent/US20100190087A1/en
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
    • 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
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • 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
    • 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
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • 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

　燃料極13と、空気極16と、電解質膜17とを有する膜電極接合体2と、燃料分配機構3と、燃料収容部4と、燃料収容部を燃料分配機構に接続する供給流路５とを具備する燃料電池であって、前記燃料分配機構3は、供給流路に連通する燃料注入口31と、燃料極と対向するように開口する複数の燃料排出口27aと、前記燃料注入口から前記燃料排出口に燃料を通流させるために前記燃料注入口および前記燃料排出口にそれぞれ連通する燃料通路20と、を有し、前記燃料通路は、前記燃料注入口から前記燃料排出口までの間に設けられ、前記上流側の燃料通路から前記燃料排出口までの間において上流側から下流側に移行するに従って流路断面形状および分岐構造がそれぞれ調整され、所望の流路抵抗を有する複数の分岐通路21-27とを有する。
PCT/JP2008/067033 2007-09-19 2008-09-19 燃料電池 Ceased WO2009038198A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/726,236 US20100190087A1 (en) 2007-09-19 2010-03-17 Fuel cell

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007242948A JP2009076272A (ja) 2007-09-19 2007-09-19 燃料電池
JP2007-242948 2007-09-19
JP2008001426A JP2009164009A (ja) 2008-01-08 2008-01-08 燃料電池
JP2008-001426 2008-01-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/726,236 Continuation US20100190087A1 (en) 2007-09-19 2010-03-17 Fuel cell

Publications (1)

Publication Number Publication Date
WO2009038198A1 true WO2009038198A1 (ja) 2009-03-26

Family

ID=40468007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067033 Ceased WO2009038198A1 (ja) 2007-09-19 2008-09-19 燃料電池

Country Status (2)

Country Link
US (1) US20100190087A1 (ja)
WO (1) WO2009038198A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014096381A (ja) * 2014-01-10 2014-05-22 Murata Mfg Co Ltd 燃料電池
CN109475727A (zh) * 2016-04-29 2019-03-15 索伦托治疗有限公司 微针阵列组件以及具有这种组件的流体递送装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI458171B (zh) * 2010-12-16 2014-10-21 Ind Tech Res Inst 燃料分配結構以及燃料電池
US9644277B2 (en) 2012-08-14 2017-05-09 Loop Energy Inc. Reactant flow channels for electrolyzer applications
CN107591549B (zh) * 2012-08-14 2020-12-01 环能源公司 燃料电池流动沟道和流场
WO2014026287A1 (en) 2012-08-14 2014-02-20 Powerdisc Development Corporation Ltd. Fuel cell components, stacks and modular fuel cell systems
CA3016102A1 (en) 2016-03-22 2017-09-28 Loop Energy Inc. Fuel cell flow field design for thermal management
JP7068189B2 (ja) * 2016-04-29 2022-05-16 ソレント・セラピューティクス・インコーポレイテッド マイクロニードルアレイアセンブリ、薬物送達装置、及び液体を広範囲に低圧で投与するための方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079731A (ja) * 1973-11-20 1975-06-28
JPS57132678A (en) * 1981-02-06 1982-08-17 Hitachi Ltd Liquid fuel cell
JPS60115171A (ja) * 1984-07-06 1985-06-21 Hitachi Ltd 液体燃料電池
JP2005071765A (ja) * 2003-08-22 2005-03-17 Sanyo Electric Co Ltd 燃料電池装置
JP2006019145A (ja) * 2004-07-01 2006-01-19 Hitachi Ltd 燃料電池及びこれを搭載した電子機器
JP2008235243A (ja) * 2006-12-28 2008-10-02 Toshiba Corp 燃料電池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6447941B1 (en) * 1998-09-30 2002-09-10 Kabushiki Kaisha Toshiba Fuel cell
CA2437892C (en) * 2001-02-12 2010-12-14 The Morgan Crucible Company Plc Flow field plate geometries
KR100571821B1 (ko) * 2003-10-22 2006-04-17 삼성에스디아이 주식회사 직접메탄올 연료전지 및 이를 장착한 휴대용 컴퓨터
CA2505653A1 (en) * 2004-04-28 2005-10-28 National Research Council Of Canada Composite catalyst layer, electrode and passive mixing flow field for compressionless fuel cells
US7799453B2 (en) * 2004-08-04 2010-09-21 The Board Of Trustees Of The Leland Stanford Junior University Fuel cell with electroosmotic pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079731A (ja) * 1973-11-20 1975-06-28
JPS57132678A (en) * 1981-02-06 1982-08-17 Hitachi Ltd Liquid fuel cell
JPS60115171A (ja) * 1984-07-06 1985-06-21 Hitachi Ltd 液体燃料電池
JP2005071765A (ja) * 2003-08-22 2005-03-17 Sanyo Electric Co Ltd 燃料電池装置
JP2006019145A (ja) * 2004-07-01 2006-01-19 Hitachi Ltd 燃料電池及びこれを搭載した電子機器
JP2008235243A (ja) * 2006-12-28 2008-10-02 Toshiba Corp 燃料電池

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014096381A (ja) * 2014-01-10 2014-05-22 Murata Mfg Co Ltd 燃料電池
CN109475727A (zh) * 2016-04-29 2019-03-15 索伦托治疗有限公司 微针阵列组件以及具有这种组件的流体递送装置
JP2019518502A (ja) * 2016-04-29 2019-07-04 ソレント・セラピューティクス・インコーポレイテッド マイクロニードルアレイアセンブリ、及びそのようなアセンブリを有する流体送達装置
CN109475727B (zh) * 2016-04-29 2021-10-22 索伦托治疗有限公司 微针阵列组件以及具有这种组件的流体递送装置
JP7048924B2 (ja) 2016-04-29 2022-04-06 ソレント・セラピューティクス・インコーポレイテッド マイクロニードルアレイアセンブリ、及びそのようなアセンブリを有する流体送達装置
US11311708B2 (en) 2016-04-29 2022-04-26 Sorrento Therapeutics, Inc. Microneedle array assembly and fluid delivery apparatus having such an assembly
JP2022066546A (ja) * 2016-04-29 2022-04-28 ソレント・セラピューティクス・インコーポレイテッド マイクロニードルアレイアセンブリ、及びそのようなアセンブリを有する流体送達装置
US11745002B2 (en) 2016-04-29 2023-09-05 Sorrento Therapeutics, Inc. Microneedle array assembly and fluid delivery apparatus having such an assembly
JP7410995B2 (ja) 2016-04-29 2024-01-10 ソレント・セラピューティクス・インコーポレイテッド マイクロニードルアレイアセンブリ、及びそのようなアセンブリを有する流体送達装置

Also Published As

Publication number Publication date
US20100190087A1 (en) 2010-07-29

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