FR1595430A - - Google Patents

Info

Publication number
FR1595430A
FR1595430A FR1595430DA FR1595430A FR 1595430 A FR1595430 A FR 1595430A FR 1595430D A FR1595430D A FR 1595430DA FR 1595430 A FR1595430 A FR 1595430A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1595430A publication Critical patent/FR1595430A/fr
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
    • H01M8/04313—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
    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H01M8/04559—Voltage of fuel cell stacks
    • 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
    • H01M8/04746—Pressure; Flow
    • H01M8/04761—Pressure; Flow of fuel cell exhausts
    • 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
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04231—Purging of the 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)
FR1595430D 1968-03-15 1968-12-19 Expired FR1595430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1696554 1968-03-15

Publications (1)

Publication Number Publication Date
FR1595430A true FR1595430A (fr) 1970-06-08

Family

ID=5687944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1595430D Expired FR1595430A (fr) 1968-03-15 1968-12-19

Country Status (4)

Country Link
US (1) US3666562A (fr)
FR (1) FR1595430A (fr)
GB (1) GB1223941A (fr)
SE (1) SE349898B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045414A (en) * 1989-12-29 1991-09-03 International Fuel Cells Corporation Reactant gas composition for fuel cell potential control
US5013617A (en) * 1989-12-29 1991-05-07 International Fuel Cells Corporation Air ejector system for fuel cell passivation
US5154986A (en) * 1991-03-22 1992-10-13 Yamaha Hatsudoki Kabushiki Kaisha Shut-off device for fuel cell system
EP0596367A1 (fr) * 1992-11-05 1994-05-11 Siemens Aktiengesellschaft Batterie de piles à combustible et procédé de réglage de l'évacuation des gaz inertes de la batterie
ES2101920T3 (es) * 1992-11-05 1997-07-16 Siemens Ag Procedimiento y dispositivo para la evacuacion de agua y/o gases inertes de una bateria de pilas de combustible.
US6106962A (en) 1997-09-24 2000-08-22 Aer Energy Resources Inc. Air manager control using cell voltage as auto-reference
US6824915B1 (en) 2000-06-12 2004-11-30 The Gillette Company Air managing systems and methods for gas depolarized power supplies utilizing a diaphragm
US6953630B2 (en) 2001-07-25 2005-10-11 Ballard Power Systems Inc. Fuel cell anomaly detection method and apparatus
US20030022036A1 (en) * 2001-07-25 2003-01-30 Ballard Power Systems Inc. Fuel cell controller self inspection
US6960401B2 (en) * 2001-07-25 2005-11-01 Ballard Power Systems Inc. Fuel cell purging method and apparatus
US6861167B2 (en) 2001-07-25 2005-03-01 Ballard Power Systems Inc. Fuel cell resuscitation method and apparatus
US6979504B2 (en) * 2001-07-25 2005-12-27 Ballard Power Systems Inc. Fuel cell system automatic power switching method and apparatus
WO2004079845A2 (fr) 2003-03-07 2004-09-16 Ballard Power Systems Inc. Procedes de mise en oeuvre de piles a combustible comprenant des systemes d'alimentation de reactif fermes
JP4882198B2 (ja) * 2003-09-25 2012-02-22 日産自動車株式会社 燃料電池システム
US8206869B2 (en) 2005-06-03 2012-06-26 Daimler Ag Electrochemical fuel cell stack with integrated anode exhaust valves
JP2008140666A (ja) 2006-12-01 2008-06-19 Toyota Motor Corp 燃料電池システム
FR2950198B1 (fr) * 2009-09-14 2011-12-09 Commissariat Energie Atomique Dispositif de controle de tension pour pile a combustible.

Also Published As

Publication number Publication date
US3666562A (en) 1972-05-30
GB1223941A (en) 1971-03-03
SE349898B (fr) 1972-10-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse