FR2879353B1 - Plaque bipolaire comportant un sillon qui s'etend selon une double spirale et qui comporte un segment retiligne agence dans la zone centrale de la spirale - Google Patents

Plaque bipolaire comportant un sillon qui s'etend selon une double spirale et qui comporte un segment retiligne agence dans la zone centrale de la spirale

Info

Publication number
FR2879353B1
FR2879353B1 FR0452919A FR0452919A FR2879353B1 FR 2879353 B1 FR2879353 B1 FR 2879353B1 FR 0452919 A FR0452919 A FR 0452919A FR 0452919 A FR0452919 A FR 0452919A FR 2879353 B1 FR2879353 B1 FR 2879353B1
Authority
FR
France
Prior art keywords
spiral
retilized
agency
bridge
segment
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 - Fee Related
Application number
FR0452919A
Other languages
English (en)
Other versions
FR2879353A1 (fr
Inventor
Anna Maria Morgante
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0452919A priority Critical patent/FR2879353B1/fr
Publication of FR2879353A1 publication Critical patent/FR2879353A1/fr
Application granted granted Critical
Publication of FR2879353B1 publication Critical patent/FR2879353B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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)
FR0452919A 2004-12-10 2004-12-10 Plaque bipolaire comportant un sillon qui s'etend selon une double spirale et qui comporte un segment retiligne agence dans la zone centrale de la spirale Expired - Fee Related FR2879353B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0452919A FR2879353B1 (fr) 2004-12-10 2004-12-10 Plaque bipolaire comportant un sillon qui s'etend selon une double spirale et qui comporte un segment retiligne agence dans la zone centrale de la spirale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452919A FR2879353B1 (fr) 2004-12-10 2004-12-10 Plaque bipolaire comportant un sillon qui s'etend selon une double spirale et qui comporte un segment retiligne agence dans la zone centrale de la spirale

Publications (2)

Publication Number Publication Date
FR2879353A1 FR2879353A1 (fr) 2006-06-16
FR2879353B1 true FR2879353B1 (fr) 2013-08-02

Family

ID=34954612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0452919A Expired - Fee Related FR2879353B1 (fr) 2004-12-10 2004-12-10 Plaque bipolaire comportant un sillon qui s'etend selon une double spirale et qui comporte un segment retiligne agence dans la zone centrale de la spirale

Country Status (1)

Country Link
FR (1) FR2879353B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2664991A1 (fr) * 2006-10-06 2008-04-10 Ballard Power Systems Inc. Pile a combustible et plaque a champ de flux correspondante

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10284094A (ja) * 1997-04-10 1998-10-23 Asahi Glass Co Ltd 燃料電池
US6048634A (en) * 1997-06-18 2000-04-11 H Power Corporation Fuel cell using water-soluble fuel
JP3530793B2 (ja) * 1999-12-28 2004-05-24 本田技研工業株式会社 燃料電池およびその運転方法
FR2810795B1 (fr) * 2000-06-27 2002-10-04 Technicatome Plaque bipolaire a deux plaques metalliques pour pile a combustible et son procede de fabrication
FR2820244B1 (fr) * 2001-01-26 2003-12-12 Technicatome Plaque bipolaire legere pour pile a combustible et son procede de fabrication
JP2002237316A (ja) * 2001-02-08 2002-08-23 Kawasaki Heavy Ind Ltd 燃料電池ガス流路構造
US6773845B2 (en) * 2001-06-27 2004-08-10 Delphi Technologies, Inc. Fluid distribution surface for solid oxide fuel cells
US6780536B2 (en) * 2001-09-17 2004-08-24 3M Innovative Properties Company Flow field
DE10204598A1 (de) * 2002-02-05 2003-08-07 Volkswagen Ag Verfahren zur Verbesserung eines Wärme- und Stofftransports in einer Diffusionsschicht einer Brennstoffzelle und entsprechende Brennstoffzelle
FR2862434B1 (fr) * 2003-11-14 2006-11-24 Renault Sas Plaque bipolaire pour pile a combustible

Also Published As

Publication number Publication date
FR2879353A1 (fr) 2006-06-16

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Year of fee payment: 12

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Effective date: 20170831