WO2002035625A3 - Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein - Google Patents

Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein Download PDF

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Publication number
WO2002035625A3
WO2002035625A3 PCT/US2001/046108 US0146108W WO0235625A3 WO 2002035625 A3 WO2002035625 A3 WO 2002035625A3 US 0146108 W US0146108 W US 0146108W WO 0235625 A3 WO0235625 A3 WO 0235625A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
electrical power
subsystem
air fcb
air
Prior art date
Application number
PCT/US2001/046108
Other languages
French (fr)
Other versions
WO2002035625A2 (en
Inventor
Sadeg M Faris
Tsepin Tsai
Original Assignee
Reveo Inc
Sadeg M Faris
Tsepin Tsai
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 Reveo Inc, Sadeg M Faris, Tsepin Tsai filed Critical Reveo Inc
Priority to AU2002228747A priority Critical patent/AU2002228747A1/en
Publication of WO2002035625A2 publication Critical patent/WO2002035625A2/en
Publication of WO2002035625A3 publication Critical patent/WO2002035625A3/en

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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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/024—Insertable electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into batteries
    • 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

Abstract

A device/system having an integrated refuelable and rechargable metal-air FCB based power supply unit for generating and providing electrical power to at least one electrical-energy-consuming load device disposed therein. An external power source is used to recharge the metal-air FCB subsystems embodied therein. A control subsystem automatically transitions between discharging mode (wherein at least one metal-air FCB subsystem supplies electrical power to the electrical power-consuming load device) and a recharging mode (wherein the external power source is electrically coupled to at least one metal-air FCB subsystem to thereby recharge the metal-air FCB subsystem(s). The metal-air FCB subsystem(s) are refueled by manually loading and unloading metal-fuel from the metal-air FCB subsystem(s). Preferably, electrical power provided to the at least one electrical power-consuming load device is supplied solely by electrical power generated by discharging metal-fuel in the metal-air fuel cell battery subsystem(s).
PCT/US2001/046108 2000-10-24 2001-10-24 Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein WO2002035625A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002228747A AU2002228747A1 (en) 2000-10-24 2001-10-24 Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/695,697 US6558829B1 (en) 1997-10-06 2000-10-24 Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein
US09/695,697 2000-10-24

Publications (2)

Publication Number Publication Date
WO2002035625A2 WO2002035625A2 (en) 2002-05-02
WO2002035625A3 true WO2002035625A3 (en) 2003-11-06

Family

ID=24794115

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/046108 WO2002035625A2 (en) 2000-10-24 2001-10-24 Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein

Country Status (4)

Country Link
US (2) US6558829B1 (en)
AU (1) AU2002228747A1 (en)
TW (1) TW522586B (en)
WO (1) WO2002035625A2 (en)

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Also Published As

Publication number Publication date
TW522586B (en) 2003-03-01
WO2002035625A2 (en) 2002-05-02
US20040005488A1 (en) 2004-01-08
US6558829B1 (en) 2003-05-06
AU2002228747A1 (en) 2002-05-06

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