GB0206596D0 - Flow field plate - Google Patents

Flow field plate

Info

Publication number
GB0206596D0
GB0206596D0 GBGB0206596.9A GB0206596A GB0206596D0 GB 0206596 D0 GB0206596 D0 GB 0206596D0 GB 0206596 A GB0206596 A GB 0206596A GB 0206596 D0 GB0206596 D0 GB 0206596D0
Authority
GB
United Kingdom
Prior art keywords
flow field
field plate
plate
flow
field
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.)
Granted
Application number
GBGB0206596.9A
Other versions
GB2387263B (en
GB2387263A (en
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.)
Morgan Crucible Co PLC
Original Assignee
Morgan Crucible Co PLC
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 Morgan Crucible Co PLC filed Critical Morgan Crucible Co PLC
Priority to GB0206596A priority Critical patent/GB2387263B/en
Publication of GB0206596D0 publication Critical patent/GB0206596D0/en
Priority to PCT/GB2003/001146 priority patent/WO2003081692A2/en
Publication of GB2387263A publication Critical patent/GB2387263A/en
Application granted granted Critical
Publication of GB2387263B publication Critical patent/GB2387263B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • 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
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • 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
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • 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)
GB0206596A 2002-03-20 2002-03-20 Flow field plate Expired - Fee Related GB2387263B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0206596A GB2387263B (en) 2002-03-20 2002-03-20 Flow field plate
PCT/GB2003/001146 WO2003081692A2 (en) 2002-03-20 2003-03-14 Flow field plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0206596A GB2387263B (en) 2002-03-20 2002-03-20 Flow field plate

Publications (3)

Publication Number Publication Date
GB0206596D0 true GB0206596D0 (en) 2002-05-01
GB2387263A GB2387263A (en) 2003-10-08
GB2387263B GB2387263B (en) 2004-02-04

Family

ID=9933379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0206596A Expired - Fee Related GB2387263B (en) 2002-03-20 2002-03-20 Flow field plate

Country Status (2)

Country Link
GB (1) GB2387263B (en)
WO (1) WO2003081692A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6772200B2 (en) 2018-01-09 2020-10-21 本田技研工業株式会社 Power generation cell
DE102021100186A1 (en) 2021-01-08 2022-07-14 Audi Aktiengesellschaft Bipolar plate with channel splits and fuel cell stack present in the active area

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6409794A (en) * 1993-03-19 1994-10-11 E.I. Du Pont De Nemours And Company Integrated chemical processing apparatus and processes for the preparation thereof
US5641586A (en) * 1995-12-06 1997-06-24 The Regents Of The University Of California Office Of Technology Transfer Fuel cell with interdigitated porous flow-field
JPH1032012A (en) * 1996-07-15 1998-02-03 Fuji Electric Co Ltd Phosphoric acid fuel cell and manufacture thereof
JP3272980B2 (en) * 1997-06-26 2002-04-08 松下電器産業株式会社 Fuel cell
US6207312B1 (en) * 1998-09-18 2001-03-27 Energy Partners, L.C. Self-humidifying fuel cell
EP1145351A2 (en) * 1998-10-29 2001-10-17 3M Innovative Properties Company Microstructured flow fields
EP1147566A2 (en) * 1998-12-30 2001-10-24 Ballard Power Systems Inc. Fuel cell fluid flow field plate and methods of making fuel cell flow field plates

Also Published As

Publication number Publication date
WO2003081692A3 (en) 2003-12-04
GB2387263B (en) 2004-02-04
GB2387263A (en) 2003-10-08
WO2003081692A2 (en) 2003-10-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060320