ATE518263T1 - Brennstoffzellen-reaktionsmittel-strömungsfelde zur maximierung der planform-ausnutzung - Google Patents

Brennstoffzellen-reaktionsmittel-strömungsfelde zur maximierung der planform-ausnutzung

Info

Publication number
ATE518263T1
ATE518263T1 AT05724709T AT05724709T ATE518263T1 AT E518263 T1 ATE518263 T1 AT E518263T1 AT 05724709 T AT05724709 T AT 05724709T AT 05724709 T AT05724709 T AT 05724709T AT E518263 T1 ATE518263 T1 AT E518263T1
Authority
AT
Austria
Prior art keywords
fuel cell
planform
maximize
utilization
flow fields
Prior art date
Application number
AT05724709T
Other languages
English (en)
Inventor
Robin Guthrie
Original Assignee
Utc Fuel Cells Llc
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 Utc Fuel Cells Llc filed Critical Utc Fuel Cells Llc
Application granted granted Critical
Publication of ATE518263T1 publication Critical patent/ATE518263T1/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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • 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
    • H01M8/24—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

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)
AT05724709T 2004-04-01 2005-03-04 Brennstoffzellen-reaktionsmittel-strömungsfelde zur maximierung der planform-ausnutzung ATE518263T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/816,403 US20050221154A1 (en) 2004-04-01 2004-04-01 Fuel cell reactant flow fields that maximize planform utilization
PCT/US2005/007220 WO2005104281A2 (en) 2004-04-01 2005-03-04 Fuel cell reactant flow fields that maximize planform utilization

Publications (1)

Publication Number Publication Date
ATE518263T1 true ATE518263T1 (de) 2011-08-15

Family

ID=35054712

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05724709T ATE518263T1 (de) 2004-04-01 2005-03-04 Brennstoffzellen-reaktionsmittel-strömungsfelde zur maximierung der planform-ausnutzung

Country Status (8)

Country Link
US (1) US20050221154A1 (de)
EP (1) EP1738427B1 (de)
JP (1) JP4887285B2 (de)
KR (1) KR101161041B1 (de)
CN (1) CN101124686A (de)
AT (1) ATE518263T1 (de)
BR (1) BRPI0509352A (de)
WO (1) WO2005104281A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009259780A (ja) * 2008-03-19 2009-11-05 Hitachi Cable Ltd 燃料電池用金属製セパレータ
WO2010062281A1 (en) 2008-11-26 2010-06-03 Utc Power Corporation External manifold for minimizing external leakage of reactant from cell stack
EP2856544B1 (de) 2012-06-05 2019-08-07 Audi AG Brennstoffzellenkomponente mit zur maximierung einer nutzfläche ausgewählten abmessungen
DE102013200112A1 (de) 2013-01-07 2014-07-10 Bayerische Motoren Werke Aktiengesellschaft Brennstoffzelle mit mindestens einer aktiven Flächenschicht
CN110556550A (zh) * 2019-08-01 2019-12-10 武汉中极氢能产业创新中心有限公司 流场板及风冷电堆

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276355A (en) * 1980-04-28 1981-06-30 Westinghouse Electric Corp. Fuel cell system configurations
JPS60109180A (ja) * 1983-11-16 1985-06-14 Sanyo Electric Co Ltd 空冷式燃料電池
JPS60101379U (ja) * 1983-12-16 1985-07-10 三洋電機株式会社 燃料電池のガス分離板
US5300370A (en) * 1992-11-13 1994-04-05 Ballard Power Systems Inc. Laminated fluid flow field assembly for electrochemical fuel cells
JPH07302602A (ja) * 1994-05-02 1995-11-14 Sanyo Electric Co Ltd 燃料電池
JP4205774B2 (ja) * 1998-03-02 2009-01-07 本田技研工業株式会社 燃料電池
US6255011B1 (en) * 1998-03-02 2001-07-03 Honda Giken Kogyo Kabushiki Kaisha Fuel cell stack
JP3530054B2 (ja) * 1999-02-09 2004-05-24 本田技研工業株式会社 燃料電池
US6613470B1 (en) * 1999-09-01 2003-09-02 Honda Giken Kogyo Kabushiki Kaisha Solid polymer electrolyte fuel cell stack
JP4277387B2 (ja) * 1999-10-08 2009-06-10 トヨタ自動車株式会社 燃料電池用冷却板
DE60139114D1 (de) * 2000-03-07 2009-08-13 Panasonic Corp Polymer-elektroly-brennstoffzelle und herstellungsverfahren dafür
JP2004079457A (ja) * 2002-08-22 2004-03-11 Nissan Motor Co Ltd 固体高分子型燃料電池
US7205062B2 (en) * 2002-11-22 2007-04-17 The Research Foundation Of State University Of New York Fuel cell stack

Also Published As

Publication number Publication date
EP1738427A2 (de) 2007-01-03
CN101124686A (zh) 2008-02-13
KR20060134147A (ko) 2006-12-27
KR101161041B1 (ko) 2012-06-28
EP1738427B1 (de) 2011-07-27
WO2005104281A3 (en) 2007-11-08
WO2005104281A2 (en) 2005-11-03
JP4887285B2 (ja) 2012-02-29
EP1738427A4 (de) 2009-07-08
US20050221154A1 (en) 2005-10-06
BRPI0509352A (pt) 2007-09-11
JP2007533067A (ja) 2007-11-15

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Legal Events

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