ATE359605T1 - Kühlung von brennstoffzellen - Google Patents

Kühlung von brennstoffzellen

Info

Publication number
ATE359605T1
ATE359605T1 AT03254885T AT03254885T ATE359605T1 AT E359605 T1 ATE359605 T1 AT E359605T1 AT 03254885 T AT03254885 T AT 03254885T AT 03254885 T AT03254885 T AT 03254885T AT E359605 T1 ATE359605 T1 AT E359605T1
Authority
AT
Austria
Prior art keywords
fluid flow
fuel cell
heat transfer
flow channel
transfer characteristics
Prior art date
Application number
AT03254885T
Other languages
English (en)
Inventor
Ronald Scott Bunker
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE359605T1 publication Critical patent/ATE359605T1/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
    • H01M8/24—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
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • 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
    • H01M8/02—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
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • 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
    • 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
    • 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
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/243—Grouping of unit cells of tubular or cylindrical configuration
    • 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

  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Inert Electrodes (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
AT03254885T 2002-08-06 2003-08-06 Kühlung von brennstoffzellen ATE359605T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/212,541 US6953633B2 (en) 2002-08-06 2002-08-06 Fiber cooling of fuel cells

Publications (1)

Publication Number Publication Date
ATE359605T1 true ATE359605T1 (de) 2007-05-15

Family

ID=31494345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03254885T ATE359605T1 (de) 2002-08-06 2003-08-06 Kühlung von brennstoffzellen

Country Status (12)

Country Link
US (1) US6953633B2 (de)
EP (1) EP1406331B1 (de)
JP (1) JP2004071568A (de)
KR (1) KR20040014282A (de)
CN (1) CN1481046A (de)
AT (1) ATE359605T1 (de)
AU (1) AU2003212048A1 (de)
CA (1) CA2436070A1 (de)
DE (1) DE60313099T2 (de)
DK (1) DK1406331T3 (de)
ES (1) ES2285051T3 (de)
SG (1) SG111157A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7842434B2 (en) 2005-06-15 2010-11-30 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US8158057B2 (en) * 2005-06-15 2012-04-17 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US7981561B2 (en) * 2005-06-15 2011-07-19 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US7090942B2 (en) * 2002-09-18 2006-08-15 General Electric Company Flow disruptor enhanced fuel cell
US7393388B2 (en) * 2005-05-13 2008-07-01 United Technologies Corporation Spiral wound fuel stabilization unit for fuel de-oxygenation
US7435283B2 (en) * 2005-05-18 2008-10-14 United Technologies Corporation Modular fuel stabilization system
US7465336B2 (en) * 2005-06-09 2008-12-16 United Technologies Corporation Fuel deoxygenation system with non-planar plate members
US7377112B2 (en) 2005-06-22 2008-05-27 United Technologies Corporation Fuel deoxygenation for improved combustion performance
US20070101731A1 (en) * 2005-09-07 2007-05-10 United Technologies Corporation Deoxygenated fuel-cooled environmental control system pre-cooler for an aircraft
US7615104B2 (en) 2005-11-03 2009-11-10 United Technologies Corporation Fuel deoxygenation system with multi-layer oxygen permeable membrane
US20070130956A1 (en) * 2005-12-08 2007-06-14 Chen Alexander G Rich catalytic clean burn for liquid fuel with fuel stabilization unit
US7569099B2 (en) * 2006-01-18 2009-08-04 United Technologies Corporation Fuel deoxygenation system with non-metallic fuel plate assembly
US7582137B2 (en) * 2006-01-18 2009-09-01 United Technologies Corporation Fuel deoxygenator with non-planar fuel channel and oxygen permeable membrane
US7824470B2 (en) * 2006-01-18 2010-11-02 United Technologies Corporation Method for enhancing mass transport in fuel deoxygenation systems
US20080160354A1 (en) * 2006-12-27 2008-07-03 Weilong Zhang Metal alloy bipolar plates for fuel cell
US20080176113A1 (en) * 2007-01-22 2008-07-24 Jian Wu Systems and method for solid oxide fuel cell cathode processing and testing
JP5117963B2 (ja) * 2008-09-17 2013-01-16 アークレイ株式会社 分析装置
DE102010012255A1 (de) * 2010-03-22 2011-09-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Gasverteilerplatte sowie Brennstoffzelle
DE102014209207B4 (de) 2014-05-15 2022-08-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Brennstoffzellenstapel mit Strömungsverteiler zur Optimierung der Medienverteilung
CN109301284B (zh) * 2018-09-30 2021-02-26 东北大学 基于高效废热利用复合极板的发热器件用燃料电池
US11923569B2 (en) * 2021-04-26 2024-03-05 General Electric Company High performance fuel cells

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395468A (en) 1980-12-22 1983-07-26 Westinghouse Electric Corp. Fuel cell generator
US4874678A (en) * 1987-12-10 1989-10-17 Westinghouse Electric Corp. Elongated solid electrolyte cell configurations and flexible connections therefor
US5935725A (en) 1997-07-18 1999-08-10 Bcs Technology Flow facilitator for improving operation of a fuel cell
US5906898A (en) 1997-09-18 1999-05-25 M-C Power Corporation Finned internal manifold oxidant cooled fuel cell stack system
JP3181248B2 (ja) * 1997-10-06 2001-07-03 日本たばこ産業株式会社 フィルター付きシガレットおよびシガレット用フィルター
US6060188A (en) * 1998-04-06 2000-05-09 Motorola, Inc. High pressure coaxial fuel cell
DE10029468A1 (de) 1999-06-23 2001-04-12 Daihatsu Motor Co Ltd Brennstoffzellensystem
US6531238B1 (en) * 2000-09-26 2003-03-11 Reliant Energy Power Systems, Inc. Mass transport for ternary reaction optimization in a proton exchange membrane fuel cell assembly and stack assembly
US6770395B2 (en) * 2000-10-23 2004-08-03 Materials And Systems Research, Inc. Internally manifolded, planar solid oxide fuel cell (SOFC) stack with an inexpensive interconnect

Also Published As

Publication number Publication date
DK1406331T3 (da) 2007-08-20
ES2285051T3 (es) 2007-11-16
US6953633B2 (en) 2005-10-11
AU2003212048A1 (en) 2004-02-26
SG111157A1 (en) 2005-05-30
CA2436070A1 (en) 2004-02-06
EP1406331B1 (de) 2007-04-11
KR20040014282A (ko) 2004-02-14
JP2004071568A (ja) 2004-03-04
US20040028988A1 (en) 2004-02-12
DE60313099T2 (de) 2007-12-13
CN1481046A (zh) 2004-03-10
EP1406331A1 (de) 2004-04-07
DE60313099D1 (de) 2007-05-24

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