FR3125647B3 - Plaque de pile à combustible - Google Patents

Plaque de pile à combustible Download PDF

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Publication number
FR3125647B3
FR3125647B3 FR2108032A FR2108032A FR3125647B3 FR 3125647 B3 FR3125647 B3 FR 3125647B3 FR 2108032 A FR2108032 A FR 2108032A FR 2108032 A FR2108032 A FR 2108032A FR 3125647 B3 FR3125647 B3 FR 3125647B3
Authority
FR
France
Prior art keywords
axis
internal edge
fuel cell
cell plate
vertical plane
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.)
Active
Application number
FR2108032A
Other languages
English (en)
Other versions
FR3125647A3 (fr
Inventor
Johan Andre
Nicolas Caque
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR2108032A priority Critical patent/FR3125647B3/fr
Publication of FR3125647A3 publication Critical patent/FR3125647A3/fr
Application granted granted Critical
Publication of FR3125647B3 publication Critical patent/FR3125647B3/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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
    • H01M8/002—Shape, form of a fuel cell
    • H01M8/006—Flat
    • 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
    • H01M8/24—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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes

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)

Abstract

L’invention concerne une plaque (1) de pile à combustible disposée dans un plan vertical en position d’utilisation, comportant une face réactive, une face de refroidissement (10) et un orifice collecteur (4), le plan vertical comportant un premier axe (20) passant par la moitié de la plus grande largeur de l’orifice collecteur (4), le plan vertical comportant un deuxième axe (21), orthogonal au premier (20) et passant par la moitié de la plus grande hauteur de l’orifice collecteur (4), l’orifice collecteur (4) comportant un bord interne supérieur (8) et un bord interne inférieur (9) se rejoignant au niveau du deuxième axe (21), le bord interne inférieur (9) comportant une première portion disposée majoritairement d’un côté du premier axe (20), le bord interne inférieur (9) comportant une deuxième portion disposée majoritairement de l’autre côté du premier axe (20), la première portion étant située au-dessus de la deuxième portion. Figure d’abrégé : Fig. 1
FR2108032A 2021-07-23 2021-07-23 Plaque de pile à combustible Active FR3125647B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2108032A FR3125647B3 (fr) 2021-07-23 2021-07-23 Plaque de pile à combustible

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2108032A FR3125647B3 (fr) 2021-07-23 2021-07-23 Plaque de pile à combustible
FR2108032 2021-07-23

Publications (2)

Publication Number Publication Date
FR3125647A3 FR3125647A3 (fr) 2023-01-27
FR3125647B3 true FR3125647B3 (fr) 2023-08-25

Family

ID=78332865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108032A Active FR3125647B3 (fr) 2021-07-23 2021-07-23 Plaque de pile à combustible

Country Status (1)

Country Link
FR (1) FR3125647B3 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108849A (en) * 1989-08-30 1992-04-28 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fuel cell fluid flow field plate
US20060210855A1 (en) * 2005-03-15 2006-09-21 David Frank Flow field plate arrangement
FR2997560B1 (fr) * 2012-10-25 2015-04-24 Air Liquide Plaque de pile a combustible et empilement de cellules comprenant une telle plaque
JP6258839B2 (ja) * 2014-11-13 2018-01-10 トヨタ自動車株式会社 燃料電池用セパレータ、燃料電池用集電板、燃料電池、および燃料電池スタック
KR102587079B1 (ko) * 2016-12-14 2023-10-10 현대자동차주식회사 연료전지용 분리판 및 이를 포함하는 연료전지 스택

Also Published As

Publication number Publication date
FR3125647A3 (fr) 2023-01-27

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