IT1276060B1 - Piastra bipolare per celle a combustibile - Google Patents

Piastra bipolare per celle a combustibile

Info

Publication number
IT1276060B1
IT1276060B1 IT95MI002249A ITMI952249A IT1276060B1 IT 1276060 B1 IT1276060 B1 IT 1276060B1 IT 95MI002249 A IT95MI002249 A IT 95MI002249A IT MI952249 A ITMI952249 A IT MI952249A IT 1276060 B1 IT1276060 B1 IT 1276060B1
Authority
IT
Italy
Prior art keywords
fuel cells
bipolar plate
bipolar
plate
fuel
Prior art date
Application number
IT95MI002249A
Other languages
English (en)
Inventor
Gerhard Huppmann
Original Assignee
Mtu Friedrichshafen Gmbh
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 Mtu Friedrichshafen Gmbh filed Critical Mtu Friedrichshafen Gmbh
Publication of ITMI952249A0 publication Critical patent/ITMI952249A0/it
Publication of ITMI952249A1 publication Critical patent/ITMI952249A1/it
Application granted granted Critical
Publication of IT1276060B1 publication Critical patent/IT1276060B1/it

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
    • H01M8/0204—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
    • H01M8/0258—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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • 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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0625—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material in a modular combined reactor/fuel cell structure
    • 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)
IT95MI002249A 1994-12-08 1995-10-31 Piastra bipolare per celle a combustibile IT1276060B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4443688A DE4443688C1 (de) 1994-12-08 1994-12-08 Bipolarplatte für Brennstoffzellen

Publications (3)

Publication Number Publication Date
ITMI952249A0 ITMI952249A0 (it) 1995-10-31
ITMI952249A1 ITMI952249A1 (it) 1997-05-01
IT1276060B1 true IT1276060B1 (it) 1997-10-24

Family

ID=6535260

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002249A IT1276060B1 (it) 1994-12-08 1995-10-31 Piastra bipolare per celle a combustibile

Country Status (6)

Country Link
JP (1) JPH08236127A (it)
CA (1) CA2164476A1 (it)
DE (1) DE4443688C1 (it)
GB (1) GB2296124A (it)
IT (1) IT1276060B1 (it)
NL (1) NL1001858C2 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630004C2 (de) * 1996-07-25 2001-11-08 Mtu Friedrichshafen Gmbh Anodenstromkollektor für eine Schmelzkarbonatbrennstoffzelle
US5773161A (en) * 1996-10-02 1998-06-30 Energy Research Corporation Bipolar separator
DK0840388T3 (da) * 1996-10-30 2005-09-19 Sulzer Hexis Ag Batteri med planare höjtemperaturbrændselsceller
US6300001B1 (en) 1997-01-22 2001-10-09 Siemens Aktiengesellschaft Fuel cell and use of iron-based alloys for the construction of fuel cells
DE19805674C1 (de) * 1998-02-12 1999-09-02 Forschungszentrum Juelich Gmbh Mit Edelmetall lokal belegte bipolare Platte und Verfahren zu deren Herstellung
GB2336937A (en) * 1998-05-02 1999-11-03 British Gas Plc Stack assembly primarily for an electrochemical cell
DE19835759A1 (de) * 1998-08-07 2000-02-17 Opel Adam Ag Brennstoffzelle
DE10044703B4 (de) * 2000-09-09 2013-10-17 Elringklinger Ag Brennstoffzelleneinheit, Brennstoffzellenblockverbund und Verfahren zum Herstellen eines Brennstoffzellenblockverbunds
WO2002041433A1 (en) * 2000-11-14 2002-05-23 The Regents Of The University Of California Air breathing direct methanol fuel cell
JP2002164062A (ja) * 2000-11-28 2002-06-07 Araco Corp 燃料電池用セパレータおよびその製造方法
US6720101B1 (en) 2001-06-08 2004-04-13 Palcan Fuel Cell Co. Ltd Solid cage fuel cell stack
EP1447869A1 (en) * 2003-02-15 2004-08-18 Haldor Topsoe A/S Interconnect device, fuel cell and fuel cell stack
DE102005026060A1 (de) * 2005-05-18 2006-11-23 Bohmann, Dirk, Dr.-Ing. Bipolarplatte
US7740988B2 (en) * 2006-03-31 2010-06-22 Fuelcell Energy, Inc. Fuel cell plate structure having baffles in wet seal area
US8137741B2 (en) * 2007-05-10 2012-03-20 Fuelcell Energy, Inc. System for fabricating a fuel cell component for use with or as part of a fuel cell in a fuel cell stack
DE102009059343A1 (de) * 2009-12-31 2011-07-07 Muhr und Bender KG, 57439 Federelement als offenes Wellenband
DE102011051440A1 (de) 2011-06-29 2012-05-10 Innovations- und Informationszentrum Schneiden und Fügen e.V. Verfahren zur Herstellung eines Interkonnektors für eine Hochtemperatur-Brennstoffzelle, Interkonnektor sowie Hochtemperatur-Brennstoffzelle
DE102018200842B4 (de) 2018-01-19 2023-07-06 Audi Ag Brennstoffzellenplatte, Bipolarplatten und Brennstoffzellenaufbau
CN111640961A (zh) * 2020-06-04 2020-09-08 浙江锋源氢能科技有限公司 一种燃料电池模块和燃料电池堆

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234050A (en) * 1962-01-02 1966-02-08 Exxon Research Engineering Co Fuel cell
GB966407A (en) * 1962-03-22 1964-08-12 Exxon Research Engineering Co Fuel cell pack construction
US3709736A (en) * 1970-08-17 1973-01-09 Engelhard Min & Chem Fuel cell system comprising noncirculating,counter-current gas flow means
US4389467A (en) * 1979-12-27 1983-06-21 The United States Of America As Represented By The United States Department Of Energy Porous electrolyte retainer for molten carbonate fuel cell
JPS58129787A (ja) * 1982-01-29 1983-08-02 Toshiba Corp 溶融炭酸塩燃料電池積層体
JPS58129788A (ja) * 1982-01-29 1983-08-02 Toshiba Corp 溶融炭酸塩燃料電池積層体
US4467050A (en) * 1982-07-08 1984-08-21 Energy Research Corporation Fuel cell catalyst member and method of making same
JPS61267269A (ja) * 1985-05-21 1986-11-26 Mitsubishi Electric Corp 溶融炭酸塩形燃料電池用燃料側流路板
JPS6313276A (ja) * 1986-07-04 1988-01-20 Ishikawajima Harima Heavy Ind Co Ltd 燃料電池のバイポ−ラ板
JPH01167958A (ja) * 1987-12-23 1989-07-03 Tokyo Gas Co Ltd 内部改質式溶融炭酸塩型燃料電池
US5049458A (en) * 1988-08-31 1991-09-17 Nkk Corporation Fuel cell
US4937152A (en) * 1988-09-26 1990-06-26 Nkk Corporation Fuel cell
JP2708500B2 (ja) * 1988-09-27 1998-02-04 三菱電機株式会社 積層形燃料電池
EP0378812A1 (de) * 1989-01-18 1990-07-25 Asea Brown Boveri Ag Anordnung von Brennstoffzellen auf der Basis eines Hochtemperatur-Feststoffelektrolyten aus stabilisiertem Zirkonoxyd zur Erzielung höchsmöglicher Leistung
CH677847A5 (it) * 1989-05-12 1991-06-28 Asea Brown Boveri
EP0410166A1 (de) * 1989-07-24 1991-01-30 Asea Brown Boveri Ag Bauteil zur StromfÀ¼hrung für Hochtemperatur-Brennstoffzellen
JPH04237962A (ja) * 1991-01-18 1992-08-26 Matsushita Electric Ind Co Ltd 平板型固体電解質燃料電池
DE4237602A1 (de) * 1992-11-06 1994-05-11 Siemens Ag Hochtemperatur-Brennstoffzellen-Stapel und Verfahren zu seiner Herstellung
JP3102969B2 (ja) * 1993-04-28 2000-10-23 三菱電機株式会社 内部改質形燃料電池装置
US5527363A (en) * 1993-12-10 1996-06-18 Ballard Power Systems Inc. Method of fabricating an embossed fluid flow field plate

Also Published As

Publication number Publication date
DE4443688C1 (de) 1996-03-28
ITMI952249A1 (it) 1997-05-01
ITMI952249A0 (it) 1995-10-31
JPH08236127A (ja) 1996-09-13
CA2164476A1 (en) 1996-06-09
GB9520957D0 (en) 1995-12-13
NL1001858C2 (nl) 1998-08-11
NL1001858A1 (nl) 1996-06-10
GB2296124A (en) 1996-06-19

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