KR101310483B1 - 매니폴드 조립체로부터 연료전지의 전기절연용 유니트를포함하는 연료전지 시스템 및 이를 위한 방법 - Google Patents

매니폴드 조립체로부터 연료전지의 전기절연용 유니트를포함하는 연료전지 시스템 및 이를 위한 방법 Download PDF

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Publication number
KR101310483B1
KR101310483B1 KR1020077016881A KR20077016881A KR101310483B1 KR 101310483 B1 KR101310483 B1 KR 101310483B1 KR 1020077016881 A KR1020077016881 A KR 1020077016881A KR 20077016881 A KR20077016881 A KR 20077016881A KR 101310483 B1 KR101310483 B1 KR 101310483B1
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South Korea
Prior art keywords
manifold
fuel cell
stack
dielectric member
potential
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Expired - Lifetime
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KR1020077016881A
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English (en)
Korean (ko)
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KR20070091032A (ko
Inventor
다나 에이. 켈리
모하매드 파로큐
케이스 데이비스
Original Assignee
퓨얼 셀 에너지, 인크
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    • 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
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M8/144—Fuel cells with fused electrolytes characterised by the electrolyte material
    • H01M8/145—Fuel cells with fused electrolytes characterised by the electrolyte material comprising carbonates
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their 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
    • H01M8/04—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
    • H01M8/24—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
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0282—Inorganic material
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • H01M8/0295—Matrices for immobilising electrolyte melts
    • 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

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  • 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)
KR1020077016881A 2004-12-23 2005-12-22 매니폴드 조립체로부터 연료전지의 전기절연용 유니트를포함하는 연료전지 시스템 및 이를 위한 방법 Expired - Lifetime KR101310483B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/020,593 2004-12-23
US11/020,593 US7276304B2 (en) 2004-12-23 2004-12-23 Fuel cell system including a unit for electrical isolation of a fuel cell stack from a manifold assembly and method therefor
PCT/US2005/047002 WO2006071841A2 (en) 2004-12-23 2005-12-22 Fuel cell system including a unit for electrical isolation of a fuel cell stack from a manifold assembly and method therefor

Publications (2)

Publication Number Publication Date
KR20070091032A KR20070091032A (ko) 2007-09-06
KR101310483B1 true KR101310483B1 (ko) 2013-09-24

Family

ID=36611997

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077016881A Expired - Lifetime KR101310483B1 (ko) 2004-12-23 2005-12-22 매니폴드 조립체로부터 연료전지의 전기절연용 유니트를포함하는 연료전지 시스템 및 이를 위한 방법

Country Status (6)

Country Link
US (1) US7276304B2 (enExample)
EP (1) EP1839355B1 (enExample)
JP (1) JP2008525970A (enExample)
KR (1) KR101310483B1 (enExample)
CN (1) CN101088186A (enExample)
WO (1) WO2006071841A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8088697B2 (en) * 2008-09-18 2012-01-03 Fuelcell Energy, Inc. Fibrous ceramic material and method for making the same
US9515346B2 (en) 2009-06-19 2016-12-06 Audi Ag Power plant fuse arrangement
US9005837B2 (en) 2009-10-29 2015-04-14 Fuelcell Energy, Inc. Gasket for fuel cell system manifold seal
US8541144B2 (en) 2009-10-29 2013-09-24 Fuelcell Energy, Inc. Fuel cell system manifold seal
US10283804B2 (en) 2016-10-21 2019-05-07 General Electric Company Flange assembly for use with a solid oxide fuel cell system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06275303A (ja) * 1993-03-17 1994-09-30 Sanyo Electric Co Ltd 外部マニホールド方式溶融炭酸塩型燃料電池

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467018A (en) * 1981-07-31 1984-08-21 Electric Power Research Institute Manifold dielectric barrier for a fuel cell electrical power generation system
US4414294A (en) * 1982-09-27 1983-11-08 The United States Of America As Represented By The U.S. Department Of Energy Electrically insulating and sealing frame
JPS59214169A (ja) * 1983-05-20 1984-12-04 Hitachi Ltd 燃料電池
US5607786A (en) * 1995-05-05 1997-03-04 International Fuel Cells Corporation Fuel cell transport frame
US6410161B1 (en) * 1999-04-15 2002-06-25 Fuelcell Energy, Inc. Metal-ceramic joint assembly
US6413665B1 (en) * 2000-08-31 2002-07-02 Fuelcell Energy, Inc. Fuel cell stack compression system
US20020164519A1 (en) * 2000-12-13 2002-11-07 Jian Li Electrolyte creepage barrier for liquid electrolyte fuel cells
US20050058872A1 (en) 2003-09-12 2005-03-17 Blanchet Scott C. Connection assembly for promoting electrical isolation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06275303A (ja) * 1993-03-17 1994-09-30 Sanyo Electric Co Ltd 外部マニホールド方式溶融炭酸塩型燃料電池

Also Published As

Publication number Publication date
JP2008525970A (ja) 2008-07-17
CN101088186A (zh) 2007-12-12
US7276304B2 (en) 2007-10-02
US20060141306A1 (en) 2006-06-29
WO2006071841B1 (en) 2007-05-03
WO2006071841A3 (en) 2007-03-01
EP1839355A4 (en) 2009-08-05
WO2006071841A2 (en) 2006-07-06
EP1839355B1 (en) 2011-11-09
KR20070091032A (ko) 2007-09-06
EP1839355A2 (en) 2007-10-03

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