ATE474339T1 - Modifizierter gasauslass für verbesserte reaktionsmittelhandhabung in brennstoffzellen- trennplatten - Google Patents

Modifizierter gasauslass für verbesserte reaktionsmittelhandhabung in brennstoffzellen- trennplatten

Info

Publication number
ATE474339T1
ATE474339T1 AT04798042T AT04798042T ATE474339T1 AT E474339 T1 ATE474339 T1 AT E474339T1 AT 04798042 T AT04798042 T AT 04798042T AT 04798042 T AT04798042 T AT 04798042T AT E474339 T1 ATE474339 T1 AT E474339T1
Authority
AT
Austria
Prior art keywords
gas outlet
fuel cell
cell separation
separation plates
modified gas
Prior art date
Application number
AT04798042T
Other languages
English (en)
Inventor
Henning Frederiksen
Laila Grahl-Madsen
Joergen Lundsgaard
David Thomas
Original Assignee
Ird Fuel Cells As
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 Ird Fuel Cells As filed Critical Ird Fuel Cells As
Application granted granted Critical
Publication of ATE474339T1 publication Critical patent/ATE474339T1/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
    • H01M8/0258—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
    • 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)
AT04798042T 2003-11-21 2004-11-19 Modifizierter gasauslass für verbesserte reaktionsmittelhandhabung in brennstoffzellen- trennplatten ATE474339T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52425703P 2003-11-21 2003-11-21
PCT/EP2004/013246 WO2005055348A2 (en) 2003-11-21 2004-11-19 Modified gas outlet for improved reactant handling in fuel cell separator plates

Publications (1)

Publication Number Publication Date
ATE474339T1 true ATE474339T1 (de) 2010-07-15

Family

ID=34652266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04798042T ATE474339T1 (de) 2003-11-21 2004-11-19 Modifizierter gasauslass für verbesserte reaktionsmittelhandhabung in brennstoffzellen- trennplatten

Country Status (6)

Country Link
US (1) US20050118489A1 (de)
EP (1) EP1690311B1 (de)
AT (1) ATE474339T1 (de)
CA (1) CA2546658A1 (de)
DE (1) DE602004028152D1 (de)
WO (1) WO2005055348A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5090651B2 (ja) * 2006-03-02 2012-12-05 本田技研工業株式会社 燃料電池
TWI341615B (en) * 2007-06-20 2011-05-01 Young Green Energy Co Flow channel plate
US20110244370A1 (en) * 2008-11-17 2011-10-06 Whiton John H Fuel cell plate flow field
JP4903770B2 (ja) * 2008-11-26 2012-03-28 本田技研工業株式会社 燃料電池
WO2010114555A1 (en) * 2009-04-03 2010-10-07 Utc Power Corporation Fuel cell and flow field plate with flow guide
JP4960415B2 (ja) * 2009-09-01 2012-06-27 本田技研工業株式会社 燃料電池
US8889318B2 (en) * 2010-05-11 2014-11-18 Ford Global Technologies, Llc Fuel cell stack that promotes generally uniform flow therein
US20120264362A1 (en) * 2011-04-18 2012-10-18 Samsung Sdi Co., Ltd. Fuel cell and case for fuel cell
US11217797B2 (en) 2012-08-29 2022-01-04 Bloom Energy Corporation Interconnect for fuel cell stack
JP5749703B2 (ja) * 2012-12-10 2015-07-15 本田技研工業株式会社 燃料電池スタック
EP4560051A4 (de) * 2022-09-01 2025-11-26 Lg Chemical Ltd Strömungswegplatte für elektrolysezelle und elektrolysezelle damit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564250B1 (fr) * 1984-05-11 1986-09-12 Alsthom Atlantique Ameliorations aux structures des piles a combustible
US5108849A (en) * 1989-08-30 1992-04-28 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fuel cell fluid flow field plate
KR100482419B1 (ko) * 1999-11-08 2005-04-14 마쯔시다덴기산교 가부시키가이샤 고분자 전해질형 연료전지
JPWO2002047190A1 (ja) * 2000-12-05 2004-04-08 松下電器産業株式会社 高分子電解質型燃料電池と、その運転方法
JP3596761B2 (ja) * 2000-12-27 2004-12-02 松下電器産業株式会社 高分子電解質型燃料電池
CA2401915C (en) * 2001-09-11 2007-01-09 Matsushita Electric Industrial Co., Ltd. Polymer elecrolyte fuel cell
US7166383B2 (en) * 2004-12-07 2007-01-23 Astria Energi Inc. Electrode structure for stacked alkaline fuel cells

Also Published As

Publication number Publication date
DE602004028152D1 (de) 2010-08-26
WO2005055348A3 (en) 2005-11-10
WO2005055348A2 (en) 2005-06-16
EP1690311B1 (de) 2010-07-14
CA2546658A1 (en) 2005-06-16
EP1690311A2 (de) 2006-08-16
US20050118489A1 (en) 2005-06-02

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Legal Events

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