CN101088186A - 含有使燃料电池堆与岐管组件电隔离的单元的燃料电池系统及方法 - Google Patents

含有使燃料电池堆与岐管组件电隔离的单元的燃料电池系统及方法 Download PDF

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Publication number
CN101088186A
CN101088186A CNA2005800445381A CN200580044538A CN101088186A CN 101088186 A CN101088186 A CN 101088186A CN A2005800445381 A CNA2005800445381 A CN A2005800445381A CN 200580044538 A CN200580044538 A CN 200580044538A CN 101088186 A CN101088186 A CN 101088186A
Authority
CN
China
Prior art keywords
menifold
fuel cell
media components
packing ring
cell system
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2005800445381A
Other languages
English (en)
Chinese (zh)
Inventor
达纳·A·凯利
莫罕莫德·法鲁克
基思·戴维思
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuelcell Energy Inc
Original Assignee
Fuelcell Energy Inc
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 Fuelcell Energy Inc filed Critical Fuelcell Energy Inc
Publication of CN101088186A publication Critical patent/CN101088186A/zh
Pending legal-status Critical Current

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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)
CNA2005800445381A 2004-12-23 2005-12-22 含有使燃料电池堆与岐管组件电隔离的单元的燃料电池系统及方法 Pending CN101088186A (zh)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CN101088186A true CN101088186A (zh) 2007-12-12

Family

ID=36611997

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800445381A Pending CN101088186A (zh) 2004-12-23 2005-12-22 含有使燃料电池堆与岐管组件电隔离的单元的燃料电池系统及方法

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

Family Cites Families (9)

* 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
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
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

Also Published As

Publication number Publication date
JP2008525970A (ja) 2008-07-17
KR101310483B1 (ko) 2013-09-24
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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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication