ATE466385T1 - Strömungsfeldplatten für brennstoffzellen - Google Patents

Strömungsfeldplatten für brennstoffzellen

Info

Publication number
ATE466385T1
ATE466385T1 AT06775510T AT06775510T ATE466385T1 AT E466385 T1 ATE466385 T1 AT E466385T1 AT 06775510 T AT06775510 T AT 06775510T AT 06775510 T AT06775510 T AT 06775510T AT E466385 T1 ATE466385 T1 AT E466385T1
Authority
AT
Austria
Prior art keywords
gas
flow field
fuel cells
entrances
cooling
Prior art date
Application number
AT06775510T
Other languages
English (en)
Inventor
Junqing Dong
Zhiqiang Zhao
Original Assignee
Byd Co 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 Byd Co Ltd filed Critical Byd Co Ltd
Application granted granted Critical
Publication of ATE466385T1 publication Critical patent/ATE466385T1/de

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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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
    • 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
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness

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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT06775510T 2005-08-26 2006-08-25 Strömungsfeldplatten für brennstoffzellen ATE466385T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB200510092995XA CN100449833C (zh) 2005-08-26 2005-08-26 一种燃料电池的流场板
PCT/CN2006/002193 WO2007022735A1 (en) 2005-08-26 2006-08-25 Flow field plates for fuel cells

Publications (1)

Publication Number Publication Date
ATE466385T1 true ATE466385T1 (de) 2010-05-15

Family

ID=37771244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06775510T ATE466385T1 (de) 2005-08-26 2006-08-25 Strömungsfeldplatten für brennstoffzellen

Country Status (7)

Country Link
US (1) US7892699B2 (de)
EP (1) EP1925052B1 (de)
JP (1) JP5075824B2 (de)
CN (1) CN100449833C (de)
AT (1) ATE466385T1 (de)
DE (1) DE602006014008D1 (de)
WO (1) WO2007022735A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5204896B2 (ja) * 2008-05-09 2013-06-05 ベレノス・クリーン・パワー・ホールディング・アーゲー Ｐｅｍ燃料電池システムの出力電圧を制限する方法
ES2438007T3 (es) * 2009-11-10 2014-01-15 Belenos Clean Power Holding Ag Procedimiento de funcionamiento de un suministro eléctrico híbrido pasivo por célula de combustible/batería
EP2675006A1 (de) 2012-06-11 2013-12-18 HTceramix S.A. Gasverteilungselement mit Stützschicht
EP2675007A1 (de) 2012-06-11 2013-12-18 HTceramix S.A. Gasströmungsteilungselement
EP2675005A1 (de) 2012-06-11 2013-12-18 HTceramix S.A. Gasverteilungselement für eine Brennstoffzelle
CN104347888B (zh) * 2014-10-15 2016-08-24 北京氢璞创能科技有限公司 水冷质子交换膜燃料电池电堆和水冷质子交换膜燃料电池
JP6604261B2 (ja) * 2016-04-28 2019-11-13 トヨタ自動車株式会社 燃料電池
CN108987763B (zh) * 2018-08-01 2021-08-17 西南交通大学 一种具有分级叉指形流场的液流电池双极板
CN108987764B (zh) * 2018-08-10 2021-08-31 清华大学 流场板和包括该流场板的燃料电池
CN110890568B (zh) * 2019-12-18 2024-08-06 重庆宗申氢能源动力科技有限公司 一种风冷燃料电池阴极流场结构及其制造工艺
CN111477906A (zh) * 2020-05-26 2020-07-31 上海交通大学 适用于燃料电池电堆的透气双极板、燃料电池电堆
CN115074748B (zh) * 2021-03-16 2024-04-26 清华大学 流场板

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054228A (en) * 1996-06-06 2000-04-25 Lynntech, Inc. Fuel cell system for low pressure operation
JP3077618B2 (ja) * 1997-03-05 2000-08-14 富士電機株式会社 固体高分子電解質型燃料電池
US6127057A (en) * 1998-08-12 2000-10-03 International Fuel Cells, Llc Self-inerting fuel cell system
US6635378B1 (en) * 1999-08-16 2003-10-21 Hybrid Power Generation System, Llc Fuel cell having improved condensation and reaction product management capabilities
US6379827B1 (en) * 2000-05-16 2002-04-30 Utc Fuel Cells, Llc Inerting a fuel cell with a wettable substrate
JP3387046B2 (ja) * 2000-06-06 2003-03-17 株式会社リケン 燃料電池用セパレータ
US6689500B2 (en) * 2001-03-29 2004-02-10 Power Plug, Inc. Cooling a fuel cell stack
US6878477B2 (en) * 2001-05-15 2005-04-12 Hydrogenics Corporation Fuel cell flow field plate
US6852439B2 (en) * 2001-05-15 2005-02-08 Hydrogenics Corporation Apparatus for and method of forming seals in fuel cells and fuel cell stacks
US7011904B2 (en) * 2002-07-30 2006-03-14 General Electric Company Fluid passages for power generation equipment
US20040038099A1 (en) * 2002-08-21 2004-02-26 General Electric Grc Fluid passages for power generation equipment
JP4625627B2 (ja) * 2002-11-28 2011-02-02 株式会社東芝 直接型燃料電池発電装置
US7351486B2 (en) 2002-11-28 2008-04-01 Kabushiki Kaisha Toshiba Direct type fuel cell power generator
JP2004192994A (ja) * 2002-12-12 2004-07-08 Equos Research Co Ltd 燃料電池装置
JP2004192995A (ja) * 2002-12-12 2004-07-08 Equos Research Co Ltd 燃料電池装置
CN2607670Y (zh) * 2003-03-07 2004-03-24 上海神力科技有限公司 一种适合批量生产与装配的燃料电池堆
TWM248036U (en) * 2003-07-14 2004-10-21 Asia Pacific Fuel Cell Tech Flow field structure of fuel battery
CN1305158C (zh) * 2003-11-26 2007-03-14 大连新源动力股份有限公司 一种质子交换膜燃料电池流场结构

Also Published As

Publication number Publication date
EP1925052A1 (de) 2008-05-28
US20070048591A1 (en) 2007-03-01
CN100449833C (zh) 2009-01-07
WO2007022735A1 (en) 2007-03-01
DE602006014008D1 (de) 2010-06-10
CN1921206A (zh) 2007-02-28
US7892699B2 (en) 2011-02-22
JP5075824B2 (ja) 2012-11-21
EP1925052B1 (de) 2010-04-28
EP1925052A4 (de) 2008-08-27
JP2009506484A (ja) 2009-02-12

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Legal Events

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