DE69831322D1 - Polymerelektrolyt-membran-brennstoffzelle mit fluidverteilungsschicht mit integrierter dichtung - Google Patents
Polymerelektrolyt-membran-brennstoffzelle mit fluidverteilungsschicht mit integrierter dichtungInfo
- Publication number
- DE69831322D1 DE69831322D1 DE69831322T DE69831322T DE69831322D1 DE 69831322 D1 DE69831322 D1 DE 69831322D1 DE 69831322 T DE69831322 T DE 69831322T DE 69831322 T DE69831322 T DE 69831322T DE 69831322 D1 DE69831322 D1 DE 69831322D1
- Authority
- DE
- Germany
- Prior art keywords
- fluid distribution
- distribution layer
- fuel cell
- polymerelectrolyt
- membrane fuel
- 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
Links
Classifications
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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
- 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
- H01M8/0213—Gas-impermeable carbon-containing materials
-
- 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
- H01M8/0226—Composites in the form of mixtures
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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
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—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
- H01M8/023—Porous and characterised by the material
- H01M8/0236—Glass; Ceramics; Cermets
-
- 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
- H01M8/023—Porous and characterised by the material
- H01M8/0239—Organic resins; Organic polymers
-
- 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
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0243—Composites in the form of mixtures
-
- 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
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
- H01M8/0256—Vias, i.e. connectors passing through the separator material
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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
- 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
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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
- 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
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
- H01M8/0221—Organic resins; Organic polymers
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/4911—Electric battery cell making including sealing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/846,653 US5976726A (en) | 1997-05-01 | 1997-05-01 | Electrochemical cell with fluid distribution layer having integral sealing capability |
US846653 | 1997-05-01 | ||
PCT/CA1998/000430 WO1998050973A1 (en) | 1997-05-01 | 1998-04-30 | Polymer electrolyte membrane fuel cell with fluid distribution layer having integral sealing capability |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69831322D1 true DE69831322D1 (de) | 2005-09-29 |
DE69831322T2 DE69831322T2 (de) | 2006-06-29 |
Family
ID=25298552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69831322T Expired - Lifetime DE69831322T2 (de) | 1997-05-01 | 1998-04-30 | Polymerelektrolyt-membran-brennstoffzelle mit fluidverteilungsschicht mit integrierter dichtung |
Country Status (8)
Country | Link |
---|---|
US (4) | US5976726A (de) |
EP (1) | EP0979534B1 (de) |
JP (1) | JP2001522522A (de) |
AT (1) | ATE303002T1 (de) |
AU (1) | AU722522B2 (de) |
CA (1) | CA2288160C (de) |
DE (1) | DE69831322T2 (de) |
WO (1) | WO1998050973A1 (de) |
Families Citing this family (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5976726A (en) | 1997-05-01 | 1999-11-02 | Ballard Power Systems Inc. | Electrochemical cell with fluid distribution layer having integral sealing capability |
JP2000100457A (ja) * | 1998-09-25 | 2000-04-07 | Matsushita Electric Ind Co Ltd | 燃料電池 |
WO2001037357A2 (en) | 1999-11-17 | 2001-05-25 | Neah Power Systems, Inc. | Fuel cells having silicon substrates and/or sol-gel derived support structures |
US6296964B1 (en) * | 1999-12-23 | 2001-10-02 | The Regents Of The University Of California | Enhanced methanol utilization in direct methanol fuel cell |
US6479182B1 (en) * | 2000-09-28 | 2002-11-12 | Graftech Inc. | Fuel cell electrode assembly with selective catalyst loading |
US6528199B1 (en) | 2000-04-14 | 2003-03-04 | Graftech Inc. | Graphite article useful as an electrode for an electrochemical fuel cell |
US6506484B1 (en) | 2000-01-24 | 2003-01-14 | Graftech Inc. | Fluid permeable flexible graphite article with enhanced electrical and thermal conductivity |
US6468686B1 (en) | 2000-01-24 | 2002-10-22 | Graftech Inc. | Fluid permeable flexible graphite fuel cell electrode with enhanced electrical and thermal conductivity |
US20030108731A1 (en) * | 2000-01-24 | 2003-06-12 | Mercuri Robert Angelo | Molding of fluid permeable flexible graphite components for fuel cells |
US6413671B1 (en) * | 2000-04-10 | 2002-07-02 | Gaftech Inc. | Flexible graphite article and fuel cell electrode with enhanced electrical and thermal conductivity |
US6589682B1 (en) * | 2000-01-27 | 2003-07-08 | Karen Fleckner | Fuel cells incorporating nanotubes in fuel feed |
US6824900B2 (en) * | 2002-03-04 | 2004-11-30 | Mti Microfuel Cells Inc. | Method and apparatus for water management of a fuel cell system |
AU4835901A (en) * | 2000-03-28 | 2001-10-08 | Manhattan Scientifics, Inc. | Method of operating a fuel cell system, and fuel cell system operable accordingly |
US20040072055A1 (en) * | 2000-04-14 | 2004-04-15 | Getz Matthew George | Graphite article useful as a fuel cell component substrate |
US6413663B1 (en) | 2000-06-29 | 2002-07-02 | Graftech Inc. | Fluid permeable flexible graphite fuel cell electrode |
US6503652B2 (en) | 2000-06-29 | 2003-01-07 | Graftech Inc. | Fuel cell assembly method with selective catalyst loading |
AU2001277017A1 (en) * | 2000-07-20 | 2002-02-05 | Proton Energy Systems | Compression member for proton exchange membrane electrochemical cell system |
US6566004B1 (en) * | 2000-08-31 | 2003-05-20 | General Motors Corporation | Fuel cell with variable porosity gas distribution layers |
US7592089B2 (en) | 2000-08-31 | 2009-09-22 | Gm Global Technology Operations, Inc. | Fuel cell with variable porosity gas distribution layers |
MXPA02004950A (es) * | 2000-09-18 | 2003-10-14 | Mitsubishi Heavy Ind Ltd | Celda de combustible de electrolito de polimero. |
US6531238B1 (en) | 2000-09-26 | 2003-03-11 | Reliant Energy Power Systems, Inc. | Mass transport for ternary reaction optimization in a proton exchange membrane fuel cell assembly and stack assembly |
US6811915B2 (en) * | 2000-09-28 | 2004-11-02 | Proton Energy Systems, Inc. | Cell frame/flow field integration method and apparatus |
DE10057867C1 (de) * | 2000-11-21 | 2002-02-14 | Freudenberg Carl Kg | Verfahren zum Graphitieren eines carbonisierten Flächengebildes und Verwendung der nach diesen Verfahren hergestellten carbonisierten Verfahren |
JP3532547B2 (ja) * | 2000-11-30 | 2004-05-31 | 本田技研工業株式会社 | シール一体型セパレータの製造方法 |
JP3571687B2 (ja) * | 2000-12-07 | 2004-09-29 | 本田技研工業株式会社 | シール一体型セパレータの製造方法 |
US6599650B2 (en) * | 2001-04-27 | 2003-07-29 | Plug Power, Inc. | Fuel cell sealant design |
US7432007B2 (en) * | 2001-05-15 | 2008-10-07 | Dana Automotive Systems Group Llc | Molded fuel cell plates with seals |
US6811916B2 (en) * | 2001-05-15 | 2004-11-02 | Neah Power Systems, Inc. | Fuel cell electrode pair assemblies and related methods |
AUPS076502A0 (en) * | 2002-02-26 | 2002-03-21 | Ceramic Fuel Cells Limited | A fuel cell gas separator plate |
AU2002325750A1 (en) * | 2001-09-18 | 2003-04-01 | Dupont Canada Inc. | Modular fuel cell cartridge and stack |
US6756149B2 (en) | 2001-10-23 | 2004-06-29 | Ballard Power Systems Inc. | Electrochemical fuel cell with non-uniform fluid flow design |
KR100429685B1 (ko) * | 2001-12-17 | 2004-05-03 | 한국과학기술연구원 | 소형 고분자 전해질 연료전지용 다공성 가스분배판, 및 이를 포함하여 제조된 분리판 |
KR100641809B1 (ko) * | 2001-12-28 | 2006-11-02 | 다이니폰 인사츠 가부시키가이샤 | 고분자 전해질형 연료전지 및 그 제조방법 |
JP2003197225A (ja) * | 2001-12-28 | 2003-07-11 | Dainippon Printing Co Ltd | 高分子電解質型燃料電池 |
US7432009B2 (en) | 2002-04-03 | 2008-10-07 | 3M Innovative Properties Company | Lamination apparatus and methods |
US6756150B2 (en) | 2002-04-08 | 2004-06-29 | Plug Power Inc. | Fuel cell having a non-electrolytic layer |
US20030190517A1 (en) * | 2002-04-08 | 2003-10-09 | John Elter | Fuel cell |
DE60324336D1 (de) * | 2002-05-09 | 2008-12-04 | Honda Motor Co Ltd | Brennstoffzellenzusammenbau und Verfahren zur Herstellung eines Verbunds zwischen einem Separator und einer zugehörigen Elektrolytschicht |
AU2003228942A1 (en) * | 2002-05-09 | 2003-11-11 | Anuvu, Inc. , A California Corporation | Electrochemical fuel cell comprised of a series of conductive compression gaskets and method of manufacture |
US20030224237A1 (en) * | 2002-05-30 | 2003-12-04 | Vanderleeden Olen R. | Membrane electrode assembly for an electrochemical fuel cell |
US6960402B2 (en) | 2002-06-28 | 2005-11-01 | Advanced Energy Technology Inc. | Perforated cylindrical fuel cells |
US6884745B2 (en) | 2002-06-28 | 2005-04-26 | Advanced Energy Technology Inc. | Perforated cylindrical fuel cells |
US6838202B2 (en) | 2002-08-19 | 2005-01-04 | General Motors Corporation | Fuel cell bipolar plate having a conductive foam as a coolant layer |
US6890679B2 (en) * | 2002-08-23 | 2005-05-10 | Fuelcell Energy, Inc. | Dual-porosity ribbed fuel cell cathode |
DE10238860A1 (de) * | 2002-08-24 | 2004-03-04 | Bayerische Motoren Werke Ag | Brennstoff-Zelle mit einer das Brenngas über der Elektroden-Oberfläche verteilenden perforierten Folie |
US7713644B2 (en) * | 2002-10-08 | 2010-05-11 | Gm Global Technology Operations, Inc. | Catalyst layer edge protection for enhanced MEA durability in PEM fuel cells |
US6861173B2 (en) * | 2002-10-08 | 2005-03-01 | Sompalli Bhaskar | Catalyst layer edge protection for enhanced MEA durability in PEM fuel cells |
US20040094750A1 (en) * | 2002-11-19 | 2004-05-20 | Soemantri Widagdo | Highly filled composite containing resin and filler |
US6716550B1 (en) | 2002-12-20 | 2004-04-06 | Ballard Power Systems Inc. | Sealing membrane electrode assemblies for electrochemical fuel cells |
AU2003297386A1 (en) * | 2002-12-23 | 2004-07-22 | Anuvu, Inc., A California Corporation | Channel-less proton exchange membrane fuel cell |
AU2003299917A1 (en) * | 2002-12-31 | 2004-07-29 | Freudenberg-Nok General Partnership | Fuel cell seal with integral bridge |
US20040128825A1 (en) * | 2002-12-31 | 2004-07-08 | Belchuk Mark A. | Laminated membrane electrode seal assembly |
US7195690B2 (en) | 2003-05-28 | 2007-03-27 | 3M Innovative Properties Company | Roll-good fuel cell fabrication processes, equipment, and articles produced from same |
US7655339B1 (en) * | 2003-06-06 | 2010-02-02 | Dana Automotive Systems Group, Llc | Molded fuel cell plates with seals |
US7374838B2 (en) * | 2003-06-10 | 2008-05-20 | Ballard Power Systems Inc. | Electrochemical fuel cell with fluid distribution layer having non-uniform permeability |
US7687180B2 (en) * | 2004-06-30 | 2010-03-30 | Freudenberg-Nok General Partnership | Overmolded support plate for fuel cell |
US20060024558A1 (en) * | 2004-07-29 | 2006-02-02 | Proton Energy Systems, Inc. | Low profile electrochemical cell |
US7597983B2 (en) * | 2004-08-25 | 2009-10-06 | Gm Global Technology Operations, Inc. | Edge stress relief in diffusion media |
US7402358B2 (en) * | 2004-09-30 | 2008-07-22 | Proton Energy Systems, Inc. | Electrochemical cell bipolar plate |
US7378177B2 (en) * | 2004-09-30 | 2008-05-27 | Proton Energy Systems, Inc. | Electrochemical cell bipolar plate |
US7816058B2 (en) * | 2004-11-05 | 2010-10-19 | Gm Global Technology Operations, Inc. | Split architectures for MEA durability |
US7491463B2 (en) * | 2004-11-11 | 2009-02-17 | Proton Energy Systems, Inc. | Electrochemical cell bipolar plate with sealing feature |
US7452623B2 (en) * | 2004-11-11 | 2008-11-18 | Proton Energy Systems, Inc. | Electrochemical cell bipolar plate with sealing feature |
EP1846973A1 (de) * | 2004-12-28 | 2007-10-24 | Ballard Power Systems Inc. | Membranelektrodenbaugruppe für verbesserte brennstoffzellen-leistungsfähigkeit |
US7582378B2 (en) * | 2005-06-30 | 2009-09-01 | Freudenberg-Nok General Partnership | Fuel cell seal and plate features |
US20070003821A1 (en) | 2005-06-30 | 2007-01-04 | Freudenberg-Nok General Partnership | Integrally molded gasket for a fuel cell assembly |
US20070026288A1 (en) * | 2005-07-28 | 2007-02-01 | Jacob Friedman | Electrochemical cell with flow field member |
US20080118802A1 (en) * | 2006-11-16 | 2008-05-22 | Peter Szrama | Fully Catalyzed Membrane Assembly With Attached Border |
JP5361127B2 (ja) * | 2006-12-07 | 2013-12-04 | キヤノン株式会社 | 燃料電池 |
WO2008113182A1 (en) | 2007-03-21 | 2008-09-25 | Angstrom Power Incorporated | Fluid manifold and method therefor |
US8133629B2 (en) | 2007-03-21 | 2012-03-13 | SOCIéTé BIC | Fluidic distribution system and related methods |
US8679694B2 (en) * | 2007-03-21 | 2014-03-25 | Societe Bic | Fluidic control system and method of manufacture |
US8685576B1 (en) | 2007-09-25 | 2014-04-01 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | Electrically conductive porous membrane |
DE102007062033A1 (de) | 2007-12-21 | 2009-06-25 | Robert Bosch Gmbh | Brennstoffzelle, Strömungsfeldplatte und Verfahren zur Herstellung einer Strömungsfeldplatte |
US8986860B2 (en) * | 2008-04-22 | 2015-03-24 | GM Global Technology Operations LLC | Integrated baffles for a fuel cell stack |
US20110053052A1 (en) * | 2009-08-28 | 2011-03-03 | Enerfuel, Inc. | Fuel cell composite flow field element and method of forming the same |
US20110177423A1 (en) * | 2010-01-21 | 2011-07-21 | Anton Nachtmann | Five-Layer Membrane Electrode Assembly with Attached Border and Method of Making Same |
US8470489B2 (en) | 2010-05-13 | 2013-06-25 | Energyor Technologies Inc. | Method for producing bipolar plates |
KR101151012B1 (ko) * | 2010-06-28 | 2012-05-30 | 한국타이어 주식회사 | 연료전지 분리판 성형용 소재, 그의 제조방법과 이로부터 제조된 연료전지 분리판 및 연료전지 |
JP5874830B2 (ja) * | 2012-07-27 | 2016-03-02 | 日産自動車株式会社 | 燃料電池用ガスケット、燃料電池用接合体、およびシート部材の接合方法 |
US20150311540A1 (en) * | 2014-04-29 | 2015-10-29 | Energyor Technologies Inc. | Method for producing fluid flow field plates |
EP3188293B1 (de) * | 2014-08-26 | 2020-08-05 | Panasonic Intellectual Property Management Co., Ltd. | Brennstoffzellenmodul, brennstoffzellenstapel und verfahren zur herstellung eines brennstoffzellenmoduls |
GB201420934D0 (en) * | 2014-11-25 | 2015-01-07 | Johnson Matthey Fuel Cells Ltd | Membrane-seal assembly |
JP2019220414A (ja) * | 2018-06-22 | 2019-12-26 | 本田技研工業株式会社 | 水検出装置及び発電セル |
DE102021114842A1 (de) | 2021-06-09 | 2022-12-15 | MTU Aero Engines AG | Brennstoffzellenanordnung |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1945946A1 (de) * | 1969-09-11 | 1971-03-25 | Siemens Ag | Brennstoffzellenbatterie zur Umsetzung gasfoermiger Reaktanten in mit fluessigem Elektrolyten betriebenen Brennstoffclementen |
FR2092012B1 (de) * | 1970-04-07 | 1974-05-10 | Sigri Elektrographit Gmbh | |
US3996319A (en) * | 1972-02-03 | 1976-12-07 | Nukem G.M.B.H. | Process for the production of pressed block fuel elements of high power for gas cooled high temperature reactor |
US4219611A (en) * | 1979-07-30 | 1980-08-26 | United Technologies Corporation | Fuel cell electrolyte reservoir layer and method for making |
DE3242959C2 (de) * | 1981-11-20 | 1986-02-20 | Kabushiki Kaisha Kobe Seiko Sho, Kobe | Isostatische Heißpreßvorrichtung |
EP0125595B1 (de) * | 1983-05-09 | 1987-08-12 | Kabushiki Kaisha Toshiba | Poröse Gasdiffusionselektrode und Verfahren zur Herstellung derselben |
US4588661A (en) * | 1984-08-27 | 1986-05-13 | Engelhard Corporation | Fabrication of gas impervious edge seal for a bipolar gas distribution assembly for use in a fuel cell |
JPH01187349A (ja) * | 1988-01-20 | 1989-07-26 | Hitachi Chem Co Ltd | 黒鉛質ヘツドガスケツト |
US4983472A (en) * | 1989-11-24 | 1991-01-08 | International Fuel Cells Corporation | Fuel cell current collector |
US5480735A (en) * | 1990-06-25 | 1996-01-02 | International Fuel Cells Corporation | High current alkaline fuel cell electrodes |
US5176966A (en) * | 1990-11-19 | 1993-01-05 | Ballard Power Systems Inc. | Fuel cell membrane electrode and seal assembly |
US5252410A (en) * | 1991-09-13 | 1993-10-12 | Ballard Power Systems Inc. | Lightweight fuel cell membrane electrode assembly with integral reactant flow passages |
US5284718A (en) * | 1991-09-27 | 1994-02-08 | Ballard Power Systems Inc. | Fuel cell membrane electrode and seal assembly |
JPH05101837A (ja) * | 1991-10-07 | 1993-04-23 | Mitsubishi Heavy Ind Ltd | 燃料電池のシール構造 |
US5219674A (en) * | 1991-12-26 | 1993-06-15 | International Fuel Cells Corporation | Sealant for porous fuel cell component frames using polymerization of monomers |
WO1993013566A1 (en) * | 1991-12-26 | 1993-07-08 | International Fuel Cells, Inc. | Plate-shaped fuel cell component and a method of making the same |
US5264299A (en) | 1991-12-26 | 1993-11-23 | International Fuel Cells Corporation | Proton exchange membrane fuel cell support plate and an assembly including the same |
US5187025A (en) | 1992-02-03 | 1993-02-16 | Analytic Power Corp. | Unitized fuel cell structure |
DE4206490C2 (de) * | 1992-03-02 | 1994-03-10 | Fraunhofer Ges Forschung | Elektrisch leitfähige Gasverteilerstruktur für eine Brennstoffzelle und Verfahren zu ihrer Herstellung |
US5350643A (en) | 1992-06-02 | 1994-09-27 | Hitachi, Ltd. | Solid polymer electrolyte type fuel cell |
IT1270878B (it) * | 1993-04-30 | 1997-05-13 | Permelec Spa Nora | Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici |
US5527363A (en) * | 1993-12-10 | 1996-06-18 | Ballard Power Systems Inc. | Method of fabricating an embossed fluid flow field plate |
US5441621A (en) * | 1993-12-22 | 1995-08-15 | United Technologies Corporation | Electrochemical cell having crossed-ridge sealing surface |
JP3549241B2 (ja) * | 1994-04-22 | 2004-08-04 | ジャパンゴアテックス株式会社 | 高分子固体電解質燃料電池用電極及びそれと高分子固体電解質との接合体 |
JP3480988B2 (ja) * | 1994-07-01 | 2003-12-22 | ジャパンゴアテックス株式会社 | フッ素系高分子固体電解質膜のためのシール兼補強用膜材及びそれを用いたフッ素系高分子固体電解質膜及びそのメッキ方法 |
JPH08124583A (ja) * | 1994-10-20 | 1996-05-17 | Toyota Motor Corp | 燃料電池 |
JPH08148170A (ja) * | 1994-11-17 | 1996-06-07 | Tokyo Gas Co Ltd | 固体高分子型燃料電池のシ−ル方法 |
US5840438A (en) * | 1995-08-25 | 1998-11-24 | Ballard Power Systems Inc. | Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport |
AU713035B2 (en) * | 1995-10-06 | 1999-11-18 | Dow Chemical Company, The | Flow field structures for membrane electrode assemblies of fuel cells |
DE19542475C2 (de) * | 1995-11-15 | 1999-10-28 | Ballard Power Systems | Polymerelektrolytmembran-Brennstoffzelle sowie Verfahren zur Herstellung einer Verteilerplatte für eine solche Zelle |
US5837395A (en) | 1995-12-21 | 1998-11-17 | International Fuel Cells | Corrosion resistant fuel cell assembly |
US5976726A (en) * | 1997-05-01 | 1999-11-02 | Ballard Power Systems Inc. | Electrochemical cell with fluid distribution layer having integral sealing capability |
US6165634A (en) | 1998-10-21 | 2000-12-26 | International Fuel Cells Llc | Fuel cell with improved sealing between individual membrane assemblies and plate assemblies |
DE19908555A1 (de) | 1999-02-27 | 2000-09-28 | Freudenberg Carl Fa | Dichtungsanordnung für großflächige dünne Teile |
US6261711B1 (en) | 1999-09-14 | 2001-07-17 | Plug Power Inc. | Sealing system for fuel cells |
US6596427B1 (en) | 2000-11-06 | 2003-07-22 | Ballard Power Systems Inc. | Encapsulating seals for electrochemical cell stacks and methods of sealing electrochemical cell stacks |
-
1997
- 1997-05-01 US US08/846,653 patent/US5976726A/en not_active Expired - Lifetime
-
1998
- 1998-04-30 WO PCT/CA1998/000430 patent/WO1998050973A1/en active IP Right Grant
- 1998-04-30 EP EP98916768A patent/EP0979534B1/de not_active Expired - Lifetime
- 1998-04-30 AT AT98916768T patent/ATE303002T1/de not_active IP Right Cessation
- 1998-04-30 DE DE69831322T patent/DE69831322T2/de not_active Expired - Lifetime
- 1998-04-30 JP JP54757498A patent/JP2001522522A/ja not_active Ceased
- 1998-04-30 AU AU70260/98A patent/AU722522B2/en not_active Ceased
- 1998-04-30 CA CA002288160A patent/CA2288160C/en not_active Expired - Fee Related
-
1999
- 1999-08-27 US US09/384,531 patent/US6350538B1/en not_active Expired - Lifetime
-
2002
- 2002-01-04 US US10/037,506 patent/US20020094470A1/en not_active Abandoned
- 2002-06-26 US US10/180,197 patent/US6974647B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2288160A1 (en) | 1998-11-12 |
DE69831322T2 (de) | 2006-06-29 |
AU7026098A (en) | 1998-11-27 |
AU722522B2 (en) | 2000-08-03 |
US20020094470A1 (en) | 2002-07-18 |
US6350538B1 (en) | 2002-02-26 |
US5976726A (en) | 1999-11-02 |
EP0979534A1 (de) | 2000-02-16 |
JP2001522522A (ja) | 2001-11-13 |
US6974647B2 (en) | 2005-12-13 |
CA2288160C (en) | 2004-06-22 |
ATE303002T1 (de) | 2005-09-15 |
WO1998050973A1 (en) | 1998-11-12 |
EP0979534B1 (de) | 2005-08-24 |
US20020164518A1 (en) | 2002-11-07 |
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