ES8609826A1 - Metodo de hacer funcionar una pila de combustible - Google Patents

Metodo de hacer funcionar una pila de combustible

Info

Publication number
ES8609826A1
ES8609826A1 ES539482A ES539482A ES8609826A1 ES 8609826 A1 ES8609826 A1 ES 8609826A1 ES 539482 A ES539482 A ES 539482A ES 539482 A ES539482 A ES 539482A ES 8609826 A1 ES8609826 A1 ES 8609826A1
Authority
ES
Spain
Prior art keywords
fuel cell
cathode
anode
stopped
fuel
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
ES539482A
Other languages
English (en)
Other versions
ES539482A0 (es
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.)
Electrochemische Energieconversie NV
Original Assignee
Electrochemische Energieconversie NV
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 Electrochemische Energieconversie NV filed Critical Electrochemische Energieconversie NV
Publication of ES8609826A1 publication Critical patent/ES8609826A1/es
Publication of ES539482A0 publication Critical patent/ES539482A0/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
    • H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
    • 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
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04388—Pressure; Ambient pressure; Flow of anode reactants at the inlet or inside the fuel cell
    • 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
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04395—Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the fuel cell
    • 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
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04949—Electric variables other electric variables, e.g. resistance or impedance
    • 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

METODO DE FUNCIONAMIENTO DE UNA PILA DE COMBUSTIBLE. SE HACE ESTAR PRESENTE UNA CANTIDAD DE COMBUSTIBLE EN EXCESO SOBRE LA ESTEQUIOMETRIA EN EL ANODO, CON RELACION A LA CANTIDAD DE OXIDANTE EN LA(S) CAMARA(S) DEL CATODO. ANODO Y CATODO SE ENCUENTRAN CONECTADOS EN EL INTERIOR DE LA PILA POR UN CABLE ELECTRICO. LA EXTRACCION DE CORRIENTE EXTERNA ES DETENIDA, ASI COMO EL SUMINISTRO DE OXIDANTE. LA CONEXION ELECTRICA ANODO-CATODO SE MANTIENE DENTRO DE LA PILA DESPUES DE ESTA DETENCION, DEJANDOSE CARGADAS LAS CAMARAS DEL ANODO. EL COMBUSTIBLE PUEDE SER HIDROGENO, UTILIZANDO OXIGENO COMO OXIDANTE. EL PRODUCTO DE LA RESISTENCIA ELECTRICA ANODO-CATODO Y EL AREA ACTIVA DEL CATODO ESTA COMPRENDIDO ENTRE MARGENES QUE OSCILAN ENTRE UNA DIEZMILESIMA Y CINCO METROS CUADRADOS POR OHMIO.
ES539482A 1984-01-14 1985-01-11 Metodo de hacer funcionar una pila de combustible Expired ES8609826A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8400128A NL8400128A (nl) 1984-01-14 1984-01-14 Werkwijze voor het bedrijven van een brandstofcel.

Publications (2)

Publication Number Publication Date
ES8609826A1 true ES8609826A1 (es) 1986-09-01
ES539482A0 ES539482A0 (es) 1986-09-01

Family

ID=19843330

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539482A Expired ES8609826A1 (es) 1984-01-14 1985-01-11 Metodo de hacer funcionar una pila de combustible

Country Status (5)

Country Link
US (1) US4605601A (es)
EP (1) EP0149478A3 (es)
JP (1) JPS60221970A (es)
ES (1) ES8609826A1 (es)
NL (1) NL8400128A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE221259T1 (de) * 1996-06-10 2002-08-15 Siemens Ag Verfahren zum betreiben einer pem- brennstoffzellenanlage
US8765314B2 (en) * 2003-08-25 2014-07-01 Panasonic Corporation Fuel cell system and method for stopping operation of fuel cell system
ITMI20041373A1 (it) 2004-07-09 2004-10-09 Lima Lto S P A N-metil-ammidi di carbossimetilcellulosa acido alginico o carbossimetalamido
FR2881577B1 (fr) * 2005-02-01 2010-10-15 Renault Sas Systeme pile a combustible et procede de commande associe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR83568E (fr) * 1961-11-30 1964-09-04 United Aircraft Corp Dispositifs de pile à combustible
US3395045A (en) * 1964-06-05 1968-07-30 Esb Inc Method for operating hydrogenoxygen fuel cells
CH485335A (de) * 1968-08-28 1970-01-31 Siemens Ag Verfahren zur wartungsfreien und betriebsbereiten Stillsetzung von Brennstoffzellenbatterien
DE1814109B2 (de) * 1968-12-12 1971-12-30 Varta Ag, 6000 Frankfurt Verfahren zur erhaltung der betriebsbereitschaft von brenn stoffelementen
GB1296831A (es) * 1969-02-28 1972-11-22
FR2060003B1 (es) * 1969-04-11 1974-03-15 Varta Ag
JPS5832903B2 (ja) * 1978-07-28 1983-07-15 富士電機株式会社 燃料電池の休止方法
NL7809298A (nl) * 1978-09-13 1980-03-17 Electrochem Energieconversie Werkwijze voor het vervaardigen van een elektrochemi- sche cel of batterij.
NL7903426A (nl) * 1979-05-02 1980-11-04 Electrochem Energieconversie Werkwijze voor het bedrijven van een brandstofcel.

Also Published As

Publication number Publication date
EP0149478A2 (en) 1985-07-24
JPS60221970A (ja) 1985-11-06
EP0149478A3 (en) 1985-08-14
US4605601A (en) 1986-08-12
NL8400128A (nl) 1985-08-01
ES539482A0 (es) 1986-09-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506