SE9002379D0 - Dry compliant seal for phosphoric acid fuel cell - Google Patents

Dry compliant seal for phosphoric acid fuel cell

Info

Publication number
SE9002379D0
SE9002379D0 SE9002379A SE9002379A SE9002379D0 SE 9002379 D0 SE9002379 D0 SE 9002379D0 SE 9002379 A SE9002379 A SE 9002379A SE 9002379 A SE9002379 A SE 9002379A SE 9002379 D0 SE9002379 D0 SE 9002379D0
Authority
SE
Sweden
Prior art keywords
fuel cell
seal
compliant
frames
frame
Prior art date
Application number
SE9002379A
Other languages
English (en)
Other versions
SE9002379L (sv
Inventor
Jr S J Granata
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE9002379D0 publication Critical patent/SE9002379D0/sv
Publication of SE9002379L publication Critical patent/SE9002379L/sv

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
    • H01M8/0271—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
    • H01M8/24—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
    • 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

  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
SE9002379A 1989-09-11 1990-07-06 Torr eftergivlig foersegling foer fosforsyrabraensleceller SE9002379L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/405,716 US4978590A (en) 1989-09-11 1989-09-11 Dry compliant seal for phosphoric acid fuel cell

Publications (2)

Publication Number Publication Date
SE9002379D0 true SE9002379D0 (sv) 1990-07-06
SE9002379L SE9002379L (sv) 1991-03-12

Family

ID=23604915

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002379A SE9002379L (sv) 1989-09-11 1990-07-06 Torr eftergivlig foersegling foer fosforsyrabraensleceller

Country Status (6)

Country Link
US (1) US4978590A (sv)
JP (1) JPH03102772A (sv)
CA (1) CA2020642A1 (sv)
GB (1) GB2236010B (sv)
IT (1) IT1246444B (sv)
SE (1) SE9002379L (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173373A (en) * 1989-09-14 1992-12-22 Yamaha Hatsudoki Kabushiki Kaisha Gasket for fuel cell
US5156929A (en) * 1991-03-18 1992-10-20 United Technologies Corporation Fuel cell stack liquid electrolyte migration prevention arrangement
US5284718A (en) * 1991-09-27 1994-02-08 Ballard Power Systems Inc. Fuel cell membrane electrode and seal assembly
US5298342A (en) * 1992-10-20 1994-03-29 M-C Power Corporation Fuel cell crossover arrestor and pressure seal
US6811916B2 (en) * 2001-05-15 2004-11-02 Neah Power Systems, Inc. Fuel cell electrode pair assemblies and related methods
DE10201145A1 (de) * 2002-01-15 2003-07-31 H2 Interpower Brennstoffzellen Brennstoffzelle oder Hydrolyseur und Verfahren zur Herstellung einer Brennstoffzelle oder eines Hydrolyseurs
WO2004012620A2 (en) 2002-08-05 2004-02-12 Liquidmetal Technologies Metallic dental prostheses made of bulk-solidifying amorphous alloys and method of making such articles
WO2005034590A2 (en) * 2003-02-21 2005-04-14 Liquidmetal Technologies, Inc. Composite emp shielding of bulk-solidifying amorphous alloys and method of making same
US7862957B2 (en) 2003-03-18 2011-01-04 Apple Inc. Current collector plates of bulk-solidifying amorphous alloys
USRE44425E1 (en) * 2003-04-14 2013-08-13 Crucible Intellectual Property, Llc Continuous casting of bulk solidifying amorphous alloys
US7588071B2 (en) * 2003-04-14 2009-09-15 Liquidmetal Technologies, Inc. Continuous casting of foamed bulk amorphous alloys
FR2875057B1 (fr) * 2004-09-09 2006-10-20 Air Liquide Joint d'etancheite et plaque de cellules de pile a combustible, cellules resultantes et pile a combustible comprenant un empilement de telles cellules
US20090114317A1 (en) * 2004-10-19 2009-05-07 Steve Collier Metallic mirrors formed from amorphous alloys
US8063843B2 (en) * 2005-02-17 2011-11-22 Crucible Intellectual Property, Llc Antenna structures made of bulk-solidifying amorphous alloys

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575719A (en) * 1968-10-09 1971-04-20 Allis Chalmers Mfg Co Compact cell construction
CA962021A (en) * 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
US4007059A (en) * 1975-08-20 1977-02-08 General Motors Corporation Electrochemical cell electrode separator and method of making it and fuel cell containing same
US4374185A (en) * 1981-05-14 1983-02-15 United Technologies Corporation High temperature, high pressure chemical resistant seal material
US4728533A (en) * 1982-09-30 1988-03-01 Engelhard Corporation Process for forming integral edge seals in porous gas distribution plates utilizing a vibratory means
US4732637A (en) * 1983-04-11 1988-03-22 Engelhard Corporation Method of fabricating an integral gas seal for fuel cell gas distribution assemblies
US4738905A (en) * 1986-12-03 1988-04-19 International Fuel Cells Corporation Manifold seal structure for fuel cell stack
US4728585A (en) * 1986-12-24 1988-03-01 International Fuel Cells Corporation Fuel cell stack with combination end-pressure plates
US4756981A (en) * 1986-12-29 1988-07-12 International Fuel Cells Seal structure for an electrochemical cell

Also Published As

Publication number Publication date
GB9016649D0 (en) 1990-09-12
IT9021369A1 (it) 1992-03-04
JPH03102772A (ja) 1991-04-30
SE9002379L (sv) 1991-03-12
US4978590A (en) 1990-12-18
CA2020642A1 (en) 1991-03-12
GB2236010B (en) 1994-05-25
IT1246444B (it) 1994-11-18
IT9021369A0 (it) 1990-09-04
GB2236010A (en) 1991-03-20

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Granata Jr et al. Dry compliant seal for phosphoric acid fuel cell

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