DE69608106T2 - Wasserhandhabungssystem für feststoffpolymerelektrolyt-brennstoffzellen-kraftwerke - Google Patents

Wasserhandhabungssystem für feststoffpolymerelektrolyt-brennstoffzellen-kraftwerke

Info

Publication number
DE69608106T2
DE69608106T2 DE69608106T DE69608106T DE69608106T2 DE 69608106 T2 DE69608106 T2 DE 69608106T2 DE 69608106 T DE69608106 T DE 69608106T DE 69608106 T DE69608106 T DE 69608106T DE 69608106 T2 DE69608106 T2 DE 69608106T2
Authority
DE
Germany
Prior art keywords
fuel cell
polymer electrolyte
handling system
solid polymer
power plants
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 - Lifetime
Application number
DE69608106T
Other languages
English (en)
Other versions
DE69608106D1 (de
Inventor
P Meyer
W Scheffler
R Margiott
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.)
UTC Power Corp
Original Assignee
International Fuel Cells Corp
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 International Fuel Cells Corp filed Critical International Fuel Cells Corp
Application granted granted Critical
Publication of DE69608106D1 publication Critical patent/DE69608106D1/de
Publication of DE69608106T2 publication Critical patent/DE69608106T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M8/04082—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
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04029—Heat exchange using liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • 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
DE69608106T 1995-06-30 1996-06-25 Wasserhandhabungssystem für feststoffpolymerelektrolyt-brennstoffzellen-kraftwerke Expired - Lifetime DE69608106T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/497,674 US5503944A (en) 1995-06-30 1995-06-30 Water management system for solid polymer electrolyte fuel cell power plants
PCT/US1996/011661 WO1997002615A1 (en) 1995-06-30 1996-06-25 Water management system for solid polymer electrolyte fuel cell power plants

Publications (2)

Publication Number Publication Date
DE69608106D1 DE69608106D1 (de) 2000-06-08
DE69608106T2 true DE69608106T2 (de) 2001-01-18

Family

ID=23977843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608106T Expired - Lifetime DE69608106T2 (de) 1995-06-30 1996-06-25 Wasserhandhabungssystem für feststoffpolymerelektrolyt-brennstoffzellen-kraftwerke

Country Status (6)

Country Link
US (1) US5503944A (de)
EP (1) EP0835531B1 (de)
JP (1) JP3862756B2 (de)
CA (1) CA2225728C (de)
DE (1) DE69608106T2 (de)
WO (1) WO1997002615A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112004001104B4 (de) * 2003-06-19 2017-06-22 Audi Ag Passives Wassermanagement für PEM-Brennstoffzellen

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US5503944A (en) 1996-04-02
DE69608106D1 (de) 2000-06-08
WO1997002615A1 (en) 1997-01-23
CA2225728A1 (en) 1997-01-23
EP0835531A1 (de) 1998-04-15

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