FR2562329B1 - Separateur pour cellules electrochimiques a rebords d'etancheite compressibles - Google Patents

Separateur pour cellules electrochimiques a rebords d'etancheite compressibles

Info

Publication number
FR2562329B1
FR2562329B1 FR8504678A FR8504678A FR2562329B1 FR 2562329 B1 FR2562329 B1 FR 2562329B1 FR 8504678 A FR8504678 A FR 8504678A FR 8504678 A FR8504678 A FR 8504678A FR 2562329 B1 FR2562329 B1 FR 2562329B1
Authority
FR
France
Prior art keywords
separator
electrochemical cells
sealing edges
compressible sealing
compressible
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.)
Expired
Application number
FR8504678A
Other languages
English (en)
Other versions
FR2562329A1 (fr
Inventor
Anthony Paul Mientek
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of FR2562329A1 publication Critical patent/FR2562329A1/fr
Application granted granted Critical
Publication of FR2562329B1 publication Critical patent/FR2562329B1/fr
Expired legal-status Critical Current

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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • 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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • 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
    • H01M8/244—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes with matrix-supported molten electrolyte
    • 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
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M2008/147—Fuel cells with molten carbonates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • 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 & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
FR8504678A 1984-03-30 1985-03-28 Separateur pour cellules electrochimiques a rebords d'etancheite compressibles Expired FR2562329B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/595,012 US4514475A (en) 1984-03-30 1984-03-30 Fuel cell separator with compressible sealing flanges

Publications (2)

Publication Number Publication Date
FR2562329A1 FR2562329A1 (fr) 1985-10-04
FR2562329B1 true FR2562329B1 (fr) 1988-01-15

Family

ID=24381338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8504678A Expired FR2562329B1 (fr) 1984-03-30 1985-03-28 Separateur pour cellules electrochimiques a rebords d'etancheite compressibles

Country Status (7)

Country Link
US (1) US4514475A (fr)
JP (1) JPH0654670B2 (fr)
AU (1) AU564332B2 (fr)
CA (1) CA1237765A (fr)
DE (1) DE3511751C2 (fr)
FR (1) FR2562329B1 (fr)
GB (1) GB2157064B (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604331A (en) * 1984-05-29 1986-08-05 The United States Of America As Represented By The United States Department Of Energy Fuel cell separator plate with bellows-type sealing flanges
US4609595A (en) * 1984-10-17 1986-09-02 The United States Of America As Represented By The United States Department Of Energy Molten carbonate fuel cell separator
US4640875A (en) * 1985-02-07 1987-02-03 Westinghouse Electric Corp. Fuel cell generator containing a gas sealing means
US4714586A (en) * 1986-01-29 1987-12-22 The United States Of America As Represented By The United States Department Of Energy Method of preparing a dimensionally stable electrode for use in a MCFC
JPH0697617B2 (ja) * 1986-02-14 1994-11-30 三菱電機株式会社 溶融炭酸塩型燃料電池
US4689280A (en) * 1986-02-20 1987-08-25 Energy Research Corporation Fuel cell stack end plate structure
US4714661A (en) * 1986-07-08 1987-12-22 The United States Of America As Represented By The United States Department Of Energy Molten carbonate fuel cell
JPS6353857A (ja) * 1986-08-22 1988-03-08 Ishikawajima Harima Heavy Ind Co Ltd 燃料電池のセパレ−タ
US4728585A (en) * 1986-12-24 1988-03-01 International Fuel Cells Corporation Fuel cell stack with combination end-pressure plates
JPH06105617B2 (ja) * 1987-05-20 1994-12-21 三菱電機株式会社 溶融塩型燃料電池
JP2768698B2 (ja) * 1988-09-09 1998-06-25 三菱電機株式会社 内部マニホールド方式の溶融炭酸塩型燃料電池
NL8901800A (nl) * 1989-07-12 1991-02-01 Stichting Energie Separatorplaat voor toepassing in een gasbrandstofcel, welke een verzameling electroden omvat, alsmede stapeling van brandstofcellen.
DE69125265T2 (de) * 1990-07-24 1997-09-04 Toshiba Kawasaki Kk Separator und sein herstellungsverfahren
US5175062A (en) * 1991-01-30 1992-12-29 Energy Research Corporation Reforming unit for fuel cell stack
US5185220A (en) * 1991-10-25 1993-02-09 M-C Power Corporation Fuel cell clamping force equalizer
US5478663A (en) * 1994-03-22 1995-12-26 International Fuel Cells Corporation Edge seals for molten carbonate fuel cell stacks
DE19517042C1 (de) * 1995-05-10 1996-12-05 Mtu Friedrichshafen Gmbh Brennstoffzellenanordnung
IT1292033B1 (it) * 1996-05-31 1999-01-25 Samsung Heavy Ind Metodo di trattamento anticorrosivo per un separatore di cella a combustibile di carbonato fuso
US5773161A (en) * 1996-10-02 1998-06-30 Energy Research Corporation Bipolar separator
DE19645111C2 (de) * 1996-11-01 1998-09-03 Aeg Energietechnik Gmbh Raumsparende Zellstapelanordnung aus Festoxidbrennstoffzellen
US6326096B1 (en) 1998-02-04 2001-12-04 Gas Research Institute Solid oxide fuel cell interconnector
US6017649A (en) * 1998-02-12 2000-01-25 M-C Power Corporation Multiple step fuel cell seal
US6054231A (en) * 1998-07-24 2000-04-25 Gas Research Institute Solid oxide fuel cell interconnector
DE19903352C2 (de) * 1999-01-28 2000-11-23 Siemens Ag PEM-Brennstoffzelle und Verfahren zu ihrer Herstellung
US6777126B1 (en) * 1999-11-16 2004-08-17 Gencell Corporation Fuel cell bipolar separator plate and current collector assembly and method of manufacture
US6372374B1 (en) * 1999-11-30 2002-04-16 Fuelcell Energy, Inc. Bipolar separator plate with improved wet seals
US20020022170A1 (en) * 2000-08-18 2002-02-21 Franklin Jerrold E. Integrated and modular BSP/MEA/manifold plates for fuel cells
EP1415361A2 (fr) * 2000-08-18 2004-05-06 Jerrold E. Franklin Plaques de collecteurs bsp/mea int gr s modulaires et contacts flexibles pour piles combustible
US6663996B2 (en) * 2000-12-22 2003-12-16 Ballard Power Systems Inc. Compression mechanism for an electrochemical fuel cell assembly
US6531237B2 (en) 2001-03-01 2003-03-11 Fuelcell Energy, Inc. Manifold and sealing assembly for fuel cell stack
DE10135333A1 (de) * 2001-07-19 2003-02-06 Elringklinger Ag Brennstoffzelleneinheit
DE10219456B4 (de) * 2002-04-30 2005-10-13 Mtu Cfc Solutions Gmbh Brennstoffzelle und Verfahren zur Herstellung einer solchen
AU2003276101A1 (en) * 2002-10-14 2004-05-04 Reinz-Dichtungs-Gmbh Electrochemical system
US7670707B2 (en) * 2003-07-30 2010-03-02 Altergy Systems, Inc. Electrical contacts for fuel cells
US20050042494A1 (en) * 2003-08-19 2005-02-24 Chao-Yi Yuh Compliant member for wet seal
DE10358458B4 (de) * 2003-12-13 2010-03-18 Elringklinger Ag Brennstoffzellenstapel und Verfahren zum Herstellen eines Brennstoffzellenstapels
US7226687B2 (en) * 2004-05-08 2007-06-05 Meacham G B Kirby Fuel cell assemblies using metallic bipolar separators
JP4621970B2 (ja) * 2004-07-29 2011-02-02 東海ゴム工業株式会社 固体高分子型燃料電池用セパレータおよびそれを用いた固体高分子型燃料電池用セル
US7294427B2 (en) 2004-12-27 2007-11-13 Fuelcell Energy, Inc. Manifold gasket accommodating differential movement of fuel cell stack
JP2008537308A (ja) * 2005-04-21 2008-09-11 アンサルド フエル セルズ エス．ピー．エー． 燃料電池セパレータープレート
US7740988B2 (en) * 2006-03-31 2010-06-22 Fuelcell Energy, Inc. Fuel cell plate structure having baffles in wet seal area
US8057955B2 (en) * 2006-03-31 2011-11-15 Fuelcell Energy, Inc. Wet-seal caulk for carbonate fuel cell
US20080107944A1 (en) * 2006-11-03 2008-05-08 Gm Global Technology Operations, Inc. Folded edge seal for reduced cost fuel cell
ATE461533T1 (de) * 2006-12-07 2010-04-15 Ansaldo Fuel Cells Spa Flansche für die separatorplatte von schmelzkarbonatbrennstoffzellen
JP5269372B2 (ja) * 2007-09-25 2013-08-21 株式会社東芝 燃料電池
US8091868B2 (en) * 2008-07-23 2012-01-10 GM Global Technology Operations LLC WVT design for reduced mass and improved sealing reliability
DE102008036298B4 (de) * 2008-08-04 2010-05-27 Mtu Onsite Energy Gmbh Brennstoffzellenanordnung
US9048468B2 (en) * 2010-09-17 2015-06-02 GM Global Technology Operations LLC Method for forming channels on diffusion media for a membrane humidifier
GB2494875A (en) * 2011-09-21 2013-03-27 Intelligent Energy Ltd Fuel cell assembly
CN113745533B (zh) * 2021-07-22 2023-05-12 江苏骥翀氢能源科技有限公司 燃料电池极板的点胶和胶线铺装一体机及胶线铺装工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282734A (en) * 1961-09-26 1966-11-01 Leesona Corp Fuel cell with series of electrode sets
FR1433469A (fr) * 1965-02-16 1966-04-01 Thomson Houston Comp Francaise Perfectionnements aux piles à combustibles
FR1593242A (fr) * 1968-03-19 1970-05-25
US3709736A (en) * 1970-08-17 1973-01-09 Engelhard Min & Chem Fuel cell system comprising noncirculating,counter-current gas flow means
US4160067A (en) * 1978-03-13 1979-07-03 Institute Of Gas Technology Molten carbonate fuel cell corrosion inhibition
US4345009A (en) * 1979-08-17 1982-08-17 United Technologies Corporation Fuel cell stack compressive loading system
JPS57189465A (en) * 1981-05-19 1982-11-20 Toshiba Corp Electrochemical generation element
JPS5893171A (ja) * 1981-11-26 1983-06-02 Toshiba Corp 溶融炭酸塩燃料電池積層体
JPS58155670A (ja) * 1982-03-12 1983-09-16 Hitachi Ltd 溶融塩型燃料電池
JPS58157063A (ja) * 1982-03-12 1983-09-19 Mitsubishi Electric Corp 積層形燃料電池の製造方法
JPS58161268A (ja) * 1982-03-19 1983-09-24 Fuji Electric Corp Res & Dev Ltd 燃料電池のセルスタツク
JPS58214277A (ja) * 1982-06-07 1983-12-13 Sanyo Electric Co Ltd 燃料電池のガス分離板
US4450212A (en) * 1982-09-30 1984-05-22 Engelhard Corporation Edge seal for a porous gas distribution plate of a fuel cell

Also Published As

Publication number Publication date
JPS60220571A (ja) 1985-11-05
DE3511751C2 (de) 1996-10-10
GB2157064A (en) 1985-10-16
JPH0654670B2 (ja) 1994-07-20
AU564332B2 (en) 1987-08-06
FR2562329A1 (fr) 1985-10-04
GB2157064B (en) 1987-04-23
CA1237765A (fr) 1988-06-07
DE3511751A1 (de) 1985-10-10
US4514475A (en) 1985-04-30
GB8504202D0 (en) 1985-03-20
AU3929285A (en) 1985-10-03

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Legal Events

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ST Notification of lapse