DK1367664T3 - Grafikholdigt bipolarplade med polypropylen som polymerbinder - Google Patents

Grafikholdigt bipolarplade med polypropylen som polymerbinder

Info

Publication number
DK1367664T3
DK1367664T3 DK03008343T DK03008343T DK1367664T3 DK 1367664 T3 DK1367664 T3 DK 1367664T3 DK 03008343 T DK03008343 T DK 03008343T DK 03008343 T DK03008343 T DK 03008343T DK 1367664 T3 DK1367664 T3 DK 1367664T3
Authority
DK
Denmark
Prior art keywords
contact
plate
contact structure
structure elements
basic body
Prior art date
Application number
DK03008343T
Other languages
English (en)
Inventor
Ganski Albin Von
Alwin Mueller
Thomas Hagenbach
Original Assignee
Sgl Carbon Ag
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 Sgl Carbon Ag filed Critical Sgl Carbon Ag
Application granted granted Critical
Publication of DK1367664T3 publication Critical patent/DK1367664T3/da

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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • H01M8/0221—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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0226—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
    • H01M8/0247—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
    • H01M8/0258—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
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C2045/2714—Gates elongated, e.g. film-like, annular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3468—Batteries, accumulators or 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
DK03008343T 2002-04-14 2003-04-10 Grafikholdigt bipolarplade med polypropylen som polymerbinder DK1367664T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10216306A DE10216306B4 (de) 2002-04-14 2002-04-14 Verfahren zur Herstellung einer Kontaktplatte für eine elektrochemische Zelle sowie deren Verwendungen

Publications (1)

Publication Number Publication Date
DK1367664T3 true DK1367664T3 (da) 2007-06-18

Family

ID=28684994

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03008343T DK1367664T3 (da) 2002-04-14 2003-04-10 Grafikholdigt bipolarplade med polypropylen som polymerbinder

Country Status (8)

Country Link
US (1) US20030194597A1 (da)
EP (1) EP1367664B1 (da)
JP (1) JP2004031330A (da)
AT (1) ATE355626T1 (da)
DE (2) DE10216306B4 (da)
DK (1) DK1367664T3 (da)
ES (1) ES2280641T3 (da)
PT (1) PT1367664E (da)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040023090A1 (en) * 2002-03-30 2004-02-05 Pearson Kenneth E. Fuel cell system
AU2003294566A1 (en) * 2002-12-04 2004-06-23 Lynntech Power Systems, Ltd. Electrochemical cell plate with integral seals
DE10259386A1 (de) * 2002-12-19 2004-07-01 GHW Gesellschaft für Hochleistungselektrolyseure zur Wasserstofferzeugung mbH Druckelektrolyseur und Zellrahmen für einen solchen
US7195836B2 (en) * 2003-03-07 2007-03-27 General Motors Corporation Polymeric separator plates
EP1526594A3 (en) * 2003-10-24 2010-05-12 Panasonic Corporation Mold for fuel cell separator, method of producing fuel cell separator, fuel cell separator, apparatus of producing fuel cell separator and fuel cell
US20050136317A1 (en) * 2003-12-19 2005-06-23 3M Innovative Properties Company Molded multi-part flow field structure
US7651809B2 (en) * 2003-12-26 2010-01-26 Honda Motor Co., Ltd. Channel member for providing fuel gas to separators forming a plurality of fuel gas fields on one surface
DE102004009869B4 (de) * 2004-02-26 2010-12-30 Reinz-Dichtungs-Gmbh Kontaktplatte für Brennstoffzellen, Brennstoffzelle und Brennstoffzellenstapel sowie Verfahren zur Herstellung einer Kontaktplatte
DE102004015601B4 (de) * 2004-03-30 2009-01-29 Wilhelm Karmann Gmbh Brennstoffzelle
JP4515824B2 (ja) * 2004-05-27 2010-08-04 Ｎｔｎ株式会社 高精度すべり軸受
JP2006032041A (ja) * 2004-07-14 2006-02-02 Toyota Motor Corp 燃料電池、その製造方法、及びセパレータ
KR100637490B1 (ko) * 2004-09-17 2006-10-20 삼성에스디아이 주식회사 연료 전지용 스택과 이를 갖는 연료 전지 시스템
EP1653537A1 (de) * 2004-10-29 2006-05-03 Sgl Carbon Ag Kühlplattenmodul für einen Brennstoffzellenstack
FR2882680B1 (fr) * 2005-03-03 2009-05-15 Seropa Technology Sa Procede et dispositif de fabrication d'un objet mince par moulage d'une matiere thermoplastique
JP5000853B2 (ja) * 2005-03-24 2012-08-15 パナソニック株式会社 燃料電池用セパレータ材料の製造方法と燃料電池用セパレータ並びに燃料電池
US8182962B2 (en) * 2005-04-21 2012-05-22 Ansaldo Fuels S.P.A. Fuel cell separator plate
FR2887691B1 (fr) * 2005-06-28 2007-09-14 Peugeot Citroen Automobiles Sa Plaque monopolaire d'extremite d'une pile a combustible et pile a combustible comprenant une telle plaque
FR2887686B1 (fr) * 2005-06-28 2010-08-13 Peugeot Citroen Automobiles Sa Joint d'etancheite et cellule de pile a combustible comportant un tel joint appose sur les plaques bipolaires
DE102005062643A1 (de) * 2005-12-23 2007-07-05 Carl Freudenberg Kg Dichtungsanordnung für flächige Bauteile und Verfahren zu deren Herstellung
FR2899386A1 (fr) * 2006-03-29 2007-10-05 Peugeot Citroen Automobiles Sa Assemblage elementaire d'une pile a combustible comprenant un composant elastique.
DE102006041296A1 (de) * 2006-09-01 2008-03-06 Behr Gmbh & Co. Kg Scheibenelement für eine Stromabnehmerplatte oder Bipolarplatte einer Brennstoffzelle
KR100884473B1 (ko) * 2007-03-28 2009-02-20 삼성에스디아이 주식회사 폴리머 전지 팩
TWI416791B (zh) * 2007-07-04 2013-11-21 Wistron Corp 燃料電池之連接結構
FR2944915A1 (fr) * 2009-04-27 2010-10-29 Air Liquide Plaque de pile a combustible, son procede de fabrication et pile a combustible correspondante.
US8911918B2 (en) * 2010-02-08 2014-12-16 GM Global Technology Operations LLC Hybrid seal application process
CN101826621A (zh) * 2010-03-30 2010-09-08 上海恒劲动力科技有限公司 燃料电池用双极板
FR2958456B1 (fr) * 2010-03-30 2012-05-04 Air Liquide Plaque de pile a combustible, cellule et pile correspondantes
KR101934600B1 (ko) * 2010-06-25 2019-01-02 디에스엠 아이피 어셋츠 비.브이. 중합체 부품의 조립물
EP2750855B1 (en) * 2011-08-30 2017-06-14 Husky Injection Molding Systems Ltd. A stripper sleeve
US8962219B2 (en) * 2011-11-18 2015-02-24 Bloom Energy Corporation Fuel cell interconnects and methods of fabrication
MX2016003683A (es) * 2013-09-23 2016-08-11 Lockheed Martin Advanced Energy Storage Llc Diseño de placa bipolar con marco de imagen no conductor.
GB201504498D0 (en) * 2015-03-17 2015-04-29 Penso Holdings Ltd Method and apparatus for production of carbon fibre components
TWI575805B (zh) * 2015-10-15 2017-03-21 行政院原子能委員會核能研究所 液流電池之雙極板及其製作方法
EP3528327B1 (en) * 2016-10-12 2023-07-19 Sumitomo Electric Industries, Ltd. Bipolar plate, cell frame, cell stack, and redox flow cell
DE102017007718A1 (de) 2017-08-17 2019-02-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrisch leitfähige Kontaktplatte für elektrochemische Zellen, elektrochemische Zelle mit einer solchen Kontaktplatte sowie Verfahren zu deren Herstellung
DE102018200818A1 (de) * 2018-01-18 2019-07-18 Zae Bayern Bay. Zentrum Für Angewandte Energieforschung E.V. Monopolarplattenbauteil für chemische Reaktoren, insbesondere für Redox-Flow-Batterien, Verfahren zur Herstellung eines Monopolarplattenbauteils und Redox-Flow-Batterie mit einem solchen Monopolarplattenbauteil
CN110931820A (zh) * 2019-12-10 2020-03-27 张国胜 双极板的整体错位组装方法及包含该双极板的燃料电池电堆和发电系统
DE102021204917A1 (de) * 2021-05-14 2022-11-17 Cellcentric Gmbh & Co. Kg Strömungsfeld und Separatorplatte
WO2023219648A1 (en) 2022-05-09 2023-11-16 Lockheed Martin Energy, Llc Flow battery with a dynamic fluidic network
DE102022115645A1 (de) 2022-06-23 2023-12-28 Schaeffler Technologies AG & Co. KG Redox-Flow-Batterie und Verfahren zur Herstellung einer Redox-Flow-Batterie
CN115107220B (zh) * 2022-07-19 2023-07-18 东莞市谷麦光学科技有限公司 一种双色注塑模具
DE102023105976A1 (de) 2023-03-10 2023-12-28 Schaeffler Technologies AG & Co. KG Polymergraphitische Bipolarplatte und Verfahren zur Herstellung einer Bipolarplatte

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277625A (da) * 1961-05-08 1900-01-01
US4174020A (en) * 1975-07-01 1979-11-13 Challis Louis A Acoustic treatment for fans
DE3403603C2 (de) * 1984-02-02 1985-12-05 Maschinenfabrik Köppern GmbH & Co KG, 4320 Hattingen Zwangsgesteuerter Nadelverschluß für Spritzdüsen in Spritzgießformen
JPH05104592A (ja) * 1991-10-17 1993-04-27 Olympus Optical Co Ltd 微細パターンを有する製品の成形用金型
US5429492A (en) * 1992-12-23 1995-07-04 Taniyama; Yoshihiko Plastic molding apparatus
DE4309976A1 (de) * 1993-03-26 1994-09-29 Daimler Benz Ag Elektrochemische Mehrzellenbatterie
IT1270878B (it) * 1993-04-30 1997-05-13 Permelec Spa Nora Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici
US5514487A (en) * 1994-12-27 1996-05-07 Ballard Power Systems Inc. Edge manifold assembly for an electrochemical fuel cell stack
US5879826A (en) * 1995-07-05 1999-03-09 Humboldt State University Foundation Proton exchange membrane fuel cell
GB9526577D0 (en) * 1995-12-28 1996-02-28 Nat Power Plc Method for the fabrication of electrochemical cells
WO1997050139A1 (en) * 1996-06-25 1997-12-31 E.I. Du Pont De Nemours And Company Polymer electrolyte membrane fuel cell with bipolar plate having integrally molded conductive insert
US6096450A (en) * 1998-02-11 2000-08-01 Plug Power Inc. Fuel cell assembly fluid flow plate having conductive fibers and rigidizing material therein
WO1999049530A1 (fr) * 1998-03-20 1999-09-30 Osaka Gas Company Limited Separateur pour element a combustible et son procede de production
JPH11291296A (ja) * 1998-04-07 1999-10-26 Nissan Motor Co Ltd 射出成形型
FR2786027B1 (fr) * 1998-11-12 2006-04-28 Commissariat Energie Atomique Plaques bipolaires pour pile a combustible et pile a combustible comprenant ces plaques
US6180275B1 (en) * 1998-11-18 2001-01-30 Energy Partners, L.C. Fuel cell collector plate and method of fabrication
CA2357928A1 (en) * 1998-12-30 2000-07-13 Ballard Power Systems Inc. Fuel cell fluid flow field plate and methods of making fuel cell flow field plates
US6379795B1 (en) * 1999-01-19 2002-04-30 E. I. Du Pont De Nemours And Company Injection moldable conductive aromatic thermoplastic liquid crystalline polymeric compositions
DE19910487C1 (de) * 1999-03-10 2000-06-15 Freudenberg Carl Fa Verfahren und Werkzeug zur Herstellung von Bipolarplatten
US6436315B2 (en) * 1999-03-19 2002-08-20 Quantum Composites Inc. Highly conductive molding compounds for use as fuel cell plates and the resulting products
US6365069B2 (en) * 1999-03-19 2002-04-02 Quantum Composites Inc. Process of injection molding highly conductive molding compounds and an apparatus for this process
WO2000062312A1 (fr) * 1999-04-12 2000-10-19 Toyota Jidosha Kabushiki Kaisha Produit a parties conductrices en resine hautement conductrice, et procede de fabrication
CA2311196C (en) * 1999-06-14 2005-08-16 Kawasaki Steel Corporation A fuel cell separator, a fuel cell using the fuel cell separator, and a method for making the fuel cell separator
US6319625B1 (en) * 1999-10-29 2001-11-20 George J. Gemberling Graphite plate assembly and method of manufacture
US6255012B1 (en) * 1999-11-19 2001-07-03 The Regents Of The University Of California Pleated metal bipolar assembly
ATE528814T1 (de) * 1999-12-06 2011-10-15 Hitachi Chemical Co Ltd Brennstoffzelle, brennstoffzellenseparator und herstellungsverfahren dafür
US6780533B2 (en) * 1999-12-17 2004-08-24 Utc Fuel Cells, Llc Fuel cell having interdigitated flow channels and water transport plates
NL1014405C1 (nl) * 2000-02-17 2001-08-20 Nedstack Holding B V Methode voor het vervaardigen Polymeer Elektrolyt Brandstofcellen.
EP1160900A3 (en) * 2000-05-26 2007-12-12 Kabushiki Kaisha Riken Embossed current collector separator for electrochemical fuel cell
FR2810795B1 (fr) * 2000-06-27 2002-10-04 Technicatome Plaque bipolaire a deux plaques metalliques pour pile a combustible et son procede de fabrication
FR2812120B1 (fr) * 2000-07-24 2006-11-03 Commissariat Energie Atomique Materiau composite conducteur et electrode pour pile a combustible utilisant ce materiau
US6777127B2 (en) * 2001-06-22 2004-08-17 Ballard Power Systems Inc. Systems, apparatus and methods for bonding and/or sealing electrochemical cell elements and assemblies
DE10159116A1 (de) * 2001-12-01 2003-06-12 Krauss Maffei Kunststofftech Verfahren zur Herstellung von Elektrodenplatten durch Spritzgießen aus mit Graphit od. dgl. beladenem Kunststoff

Also Published As

Publication number Publication date
EP1367664A2 (de) 2003-12-03
DE50306625D1 (de) 2007-04-12
DE10216306B4 (de) 2008-06-12
ATE355626T1 (de) 2006-03-15
DE10216306A1 (de) 2003-11-20
ES2280641T3 (es) 2007-09-16
EP1367664A3 (de) 2004-06-09
JP2004031330A (ja) 2004-01-29
PT1367664E (pt) 2007-04-30
EP1367664B1 (de) 2007-02-28
US20030194597A1 (en) 2003-10-16

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