DE3863095D1 - Korrosionsbestaendige brennstoffzellenstruktur. - Google Patents

Korrosionsbestaendige brennstoffzellenstruktur.

Info

Publication number
DE3863095D1
DE3863095D1 DE8888103298T DE3863095T DE3863095D1 DE 3863095 D1 DE3863095 D1 DE 3863095D1 DE 8888103298 T DE8888103298 T DE 8888103298T DE 3863095 T DE3863095 T DE 3863095T DE 3863095 D1 DE3863095 D1 DE 3863095D1
Authority
DE
Germany
Prior art keywords
corrosion
fuel cell
cell structure
resistant fuel
resistant
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 - Lifetime
Application number
DE8888103298T
Other languages
English (en)
Inventor
William E Romanowski
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.)
UTC Power Corp
Original Assignee
International Fuel Cells Corp
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 International Fuel Cells Corp filed Critical International Fuel Cells Corp
Application granted granted Critical
Publication of DE3863095D1 publication Critical patent/DE3863095D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M8/24—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
    • H01M8/02—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
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/24—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
DE8888103298T 1987-03-04 1988-03-03 Korrosionsbestaendige brennstoffzellenstruktur. Expired - Lifetime DE3863095D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/021,826 US4743518A (en) 1987-03-04 1987-03-04 Corrosion resistant fuel cell structure

Publications (1)

Publication Number Publication Date
DE3863095D1 true DE3863095D1 (de) 1991-07-11

Family

ID=21806371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888103298T Expired - Lifetime DE3863095D1 (de) 1987-03-04 1988-03-03 Korrosionsbestaendige brennstoffzellenstruktur.

Country Status (5)

Country Link
US (1) US4743518A (de)
EP (1) EP0281949B1 (de)
JP (1) JPS63228571A (de)
CA (1) CA1292509C (de)
DE (1) DE3863095D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1993013566A1 (en) * 1991-12-26 1993-07-08 International Fuel Cells, Inc. Plate-shaped fuel cell component and a method of making the same
US5527363A (en) * 1993-12-10 1996-06-18 Ballard Power Systems Inc. Method of fabricating an embossed fluid flow field plate
US5932366A (en) * 1994-09-03 1999-08-03 Forschungszentrum Julich Gmbh Solid electrolyte high temperature fuel cell
US5484666A (en) * 1994-09-20 1996-01-16 Ballard Power Systems Inc. Electrochemical fuel cell stack with compression mechanism extending through interior manifold headers
US5514487A (en) * 1994-12-27 1996-05-07 Ballard Power Systems Inc. Edge manifold assembly for an electrochemical fuel cell stack
US5558947A (en) * 1995-04-14 1996-09-24 Robison; George D. Rechargeable battery system and method and metal-air electrochemical cell for use therein
JP3713912B2 (ja) * 1996-08-08 2005-11-09 アイシン精機株式会社 燃料電池のガス通路板
US6017648A (en) * 1997-04-15 2000-01-25 Plug Power, L.L.C. Insertable fluid flow passage bridgepiece and method
DE69842244D1 (de) 1997-12-18 2011-06-09 Toyota Motor Co Ltd Polymerelectrolytbrennstoffzelle und zugehörige bipolare Trennwand
US7138200B1 (en) 1997-12-18 2006-11-21 Toyota Jidosha Kabushiki Kaisha Fuel cell and separator for the same
US6410179B1 (en) 2000-04-19 2002-06-25 Plug Power Inc. Fluid flow plate having a bridge piece
US6521367B2 (en) 2000-12-06 2003-02-18 Utc Fuel Cells, Llc Fuel cell with an electrolyte dry-out barrier
US20030211376A1 (en) * 2002-03-26 2003-11-13 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell, method of manufacturing the same and inspection method therefor
EP1394877B1 (de) * 2002-07-31 2012-12-12 SFC Energy AG Plattenelemente für Brennstoffzellenstacks
JP3894109B2 (ja) * 2002-11-28 2007-03-14 トヨタ自動車株式会社 燃料電池
US20050136317A1 (en) * 2003-12-19 2005-06-23 3M Innovative Properties Company Molded multi-part flow field structure
JP4650424B2 (ja) * 2004-11-16 2011-03-16 トヨタ自動車株式会社 燃料電池
US7799052B2 (en) * 2005-06-02 2010-09-21 Codman & Shurtleff, Inc. Stretch resistant embolic coil delivery system with mechanical release mechanism
US7582378B2 (en) * 2005-06-30 2009-09-01 Freudenberg-Nok General Partnership Fuel cell seal and plate features
US20070292736A1 (en) * 2006-06-20 2007-12-20 Steigerwalt Eve S Fuel cell separator plate and method of forming same
US7951501B2 (en) * 2006-08-17 2011-05-31 The Trustees Of Princeton University Fuel cell system and method for controlling current
JP5113465B2 (ja) * 2007-09-18 2013-01-09 日本電信電話株式会社 平板型燃料電池スタック及びモジュール

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB117431A (en) * 1918-05-01 1918-07-18 Rosaleen Mccreadie Improved Method of Cutting Out Patterns for Blouses.
US3533847A (en) * 1967-02-23 1970-10-13 United Aircraft Corp Fuel cell assembly
US3476609A (en) * 1967-03-30 1969-11-04 United Aircraft Corp Fuel cell module
JPS5889780A (ja) * 1981-11-24 1983-05-28 Toshiba Corp 電気化学的発電装置
US4444851A (en) * 1982-06-28 1984-04-24 Energy Research Corporation Fuel cell stack
US4596749A (en) * 1984-08-06 1986-06-24 United Technologies Corporation Method and apparatus for adding electrolyte to a fuel cell stack
GB2178223A (en) * 1985-07-18 1987-02-04 Int Fuel Cells Corp Polymeric molded frames for an alkali electrochemical cell

Also Published As

Publication number Publication date
JPS63228571A (ja) 1988-09-22
CA1292509C (en) 1991-11-26
EP0281949A1 (de) 1988-09-14
EP0281949B1 (de) 1991-06-05
US4743518A (en) 1988-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee