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ES486301A1 - Metodo para alimentar con un mismo fluido compartimentos de un bloque de pila de combustible - Google Patents

Metodo para alimentar con un mismo fluido compartimentos de un bloque de pila de combustible

Info

Publication number
ES486301A1
ES486301A1 ES486301A ES486301A ES486301A1 ES 486301 A1 ES486301 A1 ES 486301A1 ES 486301 A ES486301 A ES 486301A ES 486301 A ES486301 A ES 486301A ES 486301 A1 ES486301 A1 ES 486301A1
Authority
ES
Spain
Prior art keywords
fluid
feeding
fuel cell
chamber
flow rate
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
Application number
ES486301A
Other languages
English (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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of ES486301A1 publication Critical patent/ES486301A1/es
Expired 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • 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
    • H01M8/04276—Arrangements for managing the electrolyte stream, e.g. heat exchange
    • 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
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • 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)

Abstract

Método para alimentar con un mismo fluido compartimientos de un bloque de pila de combustible que se comunican cada uno con una canalización de alimentación de fluido y con una canalización de evacuación, y en la cual el caudal de fluido admitido en cada compartimento está limitado por unos medios de regulación de caudal, caracterizado porque se realiza por lo menos una vez una etapa de barrido de un compartimiento en el transcurso del funcionamiento de la pila poniendo fuera de circuito, durante un intervalo de tiempo limitado, los medio de regulación de caudal asociados con dicho compartimiento.
ES486301A 1978-11-24 1979-11-23 Metodo para alimentar con un mismo fluido compartimentos de un bloque de pila de combustible Expired ES486301A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833505A FR2442517A1 (fr) 1978-11-24 1978-11-24 Methode et dispositif pour alimenter une pile a combustible en produits reactifs

Publications (1)

Publication Number Publication Date
ES486301A1 true ES486301A1 (es) 1980-06-16

Family

ID=9215426

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486301A Expired ES486301A1 (es) 1978-11-24 1979-11-23 Metodo para alimentar con un mismo fluido compartimentos de un bloque de pila de combustible

Country Status (12)

Country Link
US (1) US4243731A (es)
JP (1) JPS55109379A (es)
BE (1) BE880107A (es)
CA (1) CA1138027A (es)
CH (1) CH633386A5 (es)
DE (1) DE2947288A1 (es)
ES (1) ES486301A1 (es)
FR (1) FR2442517A1 (es)
GB (1) GB2039134B (es)
IT (1) IT1125870B (es)
NL (1) NL7908522A (es)
SE (1) SE7909652L (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170170A (ja) * 1986-01-21 1987-07-27 Shin Kobe Electric Mach Co Ltd 燃料電池運転方法
CA1290803C (en) * 1986-09-29 1991-10-15 Murray Katz Reactant distribution for multi-stack fuell cell power plants
US4766044A (en) * 1986-11-03 1988-08-23 International Fuel Cells Corporation Fuel cell recycling system
US4732822A (en) * 1986-12-10 1988-03-22 The United States Of America As Represented By The United States Department Of Energy Internal electrolyte supply system for reliable transport throughout fuel cell stacks
DE4425634C1 (de) * 1994-07-20 1995-10-26 Daimler Benz Ag Verfahren und Vorrichtung zum dosierten Zuführen von flüssigen Reaktanden zu einem Brennstoffzellensystem
DE19732305A1 (de) * 1997-07-26 1999-01-28 Volkswagen Ag Verfahren und Vorrichtung zum Befüllen eines Brennstoffzellenstacks
DE19747596C1 (de) * 1997-10-28 1999-03-11 Forschungszentrum Juelich Gmbh Vorrichtung zur selektiven Spülung von Einzelzellen eines Brennstoffzellenstapels
US5935726A (en) 1997-12-01 1999-08-10 Ballard Power Systems Inc. Method and apparatus for distributing water to an ion-exchange membrane in a fuel cell
US6096448A (en) * 1997-12-23 2000-08-01 Ballard Power Systems Inc. Method and apparatus for operating an electrochemical fuel cell with periodic fuel starvation at the anode
US6329089B1 (en) 1997-12-23 2001-12-11 Ballard Power Systems Inc. Method and apparatus for increasing the temperature of a fuel cell
US6472090B1 (en) 1999-06-25 2002-10-29 Ballard Power Systems Inc. Method and apparatus for operating an electrochemical fuel cell with periodic reactant starvation
JP2000030730A (ja) * 1998-07-08 2000-01-28 Toyota Motor Corp 燃料電池
US6242120B1 (en) * 1999-10-06 2001-06-05 Idatech, Llc System and method for optimizing fuel cell purge cycles
US6440596B1 (en) * 1999-10-20 2002-08-27 Technology Management, Inc. Solid-oxide fuel cell hot assembly
US6503651B1 (en) * 2000-04-19 2003-01-07 Tvn Systems, Inc. Methodology and apparatus for supply of reactant fluids to and purging of product and inert fluids from cells of fuel cell stack
US6861167B2 (en) 2001-07-25 2005-03-01 Ballard Power Systems Inc. Fuel cell resuscitation method and apparatus
US20030022036A1 (en) * 2001-07-25 2003-01-30 Ballard Power Systems Inc. Fuel cell controller self inspection
US6979504B2 (en) * 2001-07-25 2005-12-27 Ballard Power Systems Inc. Fuel cell system automatic power switching method and apparatus
US6960401B2 (en) 2001-07-25 2005-11-01 Ballard Power Systems Inc. Fuel cell purging method and apparatus
US6953630B2 (en) 2001-07-25 2005-10-11 Ballard Power Systems Inc. Fuel cell anomaly detection method and apparatus
US6945266B2 (en) * 2001-10-19 2005-09-20 Metallic Power, Inc. Manifold for fuel cell system
US6744235B2 (en) * 2002-06-24 2004-06-01 Delphi Technologies, Inc. Oxygen isolation and collection for anode protection in a solid-oxide fuel cell stack
US7745668B2 (en) * 2003-05-06 2010-06-29 E. I. Du Pont De Nemours And Company Processes for reducing color in polytrimethylene ether glycol polymers
US7479336B2 (en) * 2003-07-02 2009-01-20 General Motors Corporation Gas control and operation method of a fuel cell system for water and gas distribution
US7445647B1 (en) 2005-08-03 2008-11-04 Hydra Fuel Cell Corporation Method for making a single unit fuel cell
US7985505B2 (en) * 2006-12-15 2011-07-26 General Electric Company Fuel cell apparatus and associated method
US20080145723A1 (en) * 2006-12-15 2008-06-19 General Electric Company Rechargeable fuel cell and method
US8343687B2 (en) * 2006-12-19 2013-01-01 General Electric Company Rechargeable fuel cell system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1359881A (en) * 1920-05-15 1920-11-23 Emanuel Philip Albert Gas-battery
US3268364A (en) * 1962-01-29 1966-08-23 Honeywell Inc Fuel cell control system
FR1486405A (fr) * 1966-04-15 1967-06-30 Thomson Houston Comp Francaise Perfectionnements aux piles à combustibles, notamment aux dispositifs de purge
DE1596311C2 (de) * 1966-12-14 1971-05-27 Varta Ag Verfahren zur Reaktionswasser-Kondensation im Gaskreislauf und zum Ausbringen der Inertgase bei einer Brennstoffbatterie
US3615842A (en) * 1968-08-29 1971-10-26 Gen Electric Method and apparatus comprising an electrochemical ion exchange membrane purge pump in combination and fuel cell combination
US3589941A (en) * 1969-02-24 1971-06-29 Onan Corp Fuel cell with internal manifolds

Also Published As

Publication number Publication date
NL7908522A (nl) 1980-05-28
IT1125870B (it) 1986-05-14
US4243731A (en) 1981-01-06
IT7927555A0 (it) 1979-11-26
GB2039134B (en) 1983-06-15
GB2039134A (en) 1980-07-30
DE2947288A1 (de) 1980-06-12
FR2442517A1 (fr) 1980-06-20
BE880107A (fr) 1980-05-19
CA1138027A (fr) 1982-12-21
CH633386A5 (fr) 1982-11-30
SE7909652L (sv) 1980-05-25
JPS55109379A (en) 1980-08-22
FR2442517B1 (es) 1981-11-13

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