JP2007258168A - 燃料電池フローフィールドプレートの気体入口圧力調節構造 - Google Patents

燃料電池フローフィールドプレートの気体入口圧力調節構造 Download PDF

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Publication number
JP2007258168A
JP2007258168A JP2007046684A JP2007046684A JP2007258168A JP 2007258168 A JP2007258168 A JP 2007258168A JP 2007046684 A JP2007046684 A JP 2007046684A JP 2007046684 A JP2007046684 A JP 2007046684A JP 2007258168 A JP2007258168 A JP 2007258168A
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JP
Japan
Prior art keywords
fuel cell
flow field
field plate
gas
wide
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.)
Pending
Application number
JP2007046684A
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English (en)
Japanese (ja)
Inventor
Yuan-Sheng Yang
楊源生
Yao-Sheng Hsu
徐耀昇
Pen-Mu Kao
高本木
Feng-Hsiang Hsiao
蕭逢祥
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.)
Asia Pacific Fuel Cell Technologies Ltd
Original Assignee
Asia Pacific Fuel Cell Technologies Ltd
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 Asia Pacific Fuel Cell Technologies Ltd filed Critical Asia Pacific Fuel Cell Technologies Ltd
Publication of JP2007258168A publication Critical patent/JP2007258168A/ja
Pending legal-status Critical Current

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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
    • H01M8/02—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
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • 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
    • 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

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)
JP2007046684A 2006-03-24 2007-02-27 燃料電池フローフィールドプレートの気体入口圧力調節構造 Pending JP2007258168A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095110417A TW200737576A (en) 2006-03-24 2006-03-24 Gas-inlet pressure adjustment structure for bipolar plate of fuel cell stack

Publications (1)

Publication Number Publication Date
JP2007258168A true JP2007258168A (ja) 2007-10-04

Family

ID=38533843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007046684A Pending JP2007258168A (ja) 2006-03-24 2007-02-27 燃料電池フローフィールドプレートの気体入口圧力調節構造

Country Status (4)

Country Link
US (1) US20070224474A1 (https=)
JP (1) JP2007258168A (https=)
CA (1) CA2579308A1 (https=)
TW (1) TW200737576A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015015218A (ja) * 2013-07-08 2015-01-22 トヨタ車体株式会社 燃料電池のガス流路形成部材及び燃料電池
JP2019518317A (ja) * 2016-06-24 2019-06-27 フオルクスワーゲン・アクチエンゲゼルシヤフトＶｏｌｋｓｗａｇｅｎ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 活性領域の入口領域内の反応ガスチャネルにおいて幅が変化するバイポーラプレート、燃料電池スタック、このようなバイポーラプレートを有する燃料電池システム、および乗り物

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2026393A1 (en) * 2007-08-13 2009-02-18 Nissan Motor Co., Ltd. Fuel cell separator and fuel cell
US8916301B2 (en) * 2010-03-01 2014-12-23 Ballard Power Systems Inc. Fuel cell reactant inlet humidification
CN109626074A (zh) * 2019-01-21 2019-04-16 深圳市信宇人科技股份有限公司 气浮式旋转输送机构
DE102020208196A1 (de) * 2020-07-01 2022-01-05 Robert Bosch Gesellschaft mit beschränkter Haftung Bipolarplatte, Brennstoffzellensystem und Verfahren zur Herstellung einer Bipolarplatte
CN112968191B (zh) * 2021-02-22 2022-06-21 西安交通大学 风冷燃料电池的阴极流场板结构和风冷燃料电池

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2352443C (en) * 2000-07-07 2005-12-27 Nippon Steel Corporation Separators for solid polymer fuel cells and method for producing same, and solid polymer fuel cells
US6756149B2 (en) * 2001-10-23 2004-06-29 Ballard Power Systems Inc. Electrochemical fuel cell with non-uniform fluid flow design
US20040151960A1 (en) * 2003-01-31 2004-08-05 Rock Jeffrey Allan Flow restrictors in fuel cell flow-field

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015015218A (ja) * 2013-07-08 2015-01-22 トヨタ車体株式会社 燃料電池のガス流路形成部材及び燃料電池
JP2019518317A (ja) * 2016-06-24 2019-06-27 フオルクスワーゲン・アクチエンゲゼルシヤフトＶｏｌｋｓｗａｇｅｎ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 活性領域の入口領域内の反応ガスチャネルにおいて幅が変化するバイポーラプレート、燃料電池スタック、このようなバイポーラプレートを有する燃料電池システム、および乗り物

Also Published As

Publication number Publication date
CA2579308A1 (en) 2007-09-24
US20070224474A1 (en) 2007-09-27
TWI328308B (https=) 2010-08-01
TW200737576A (en) 2007-10-01

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