WO2003088392A3 - Method of and system for determining the remaining energy in a metal fuel cell - Google Patents

Method of and system for determining the remaining energy in a metal fuel cell Download PDF

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Publication number
WO2003088392A3
WO2003088392A3 PCT/US2003/010718 US0310718W WO03088392A3 WO 2003088392 A3 WO2003088392 A3 WO 2003088392A3 US 0310718 W US0310718 W US 0310718W WO 03088392 A3 WO03088392 A3 WO 03088392A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
metal fuel
determining
remaining energy
componentry
Prior art date
Application number
PCT/US2003/010718
Other languages
French (fr)
Other versions
WO2003088392A2 (en
Inventor
Stuart I Smedley
Kenneth D Vail
Charles M Holmes
Original Assignee
Metalic Power Inc
Stuart I Smedley
Kenneth D Vail
Charles M Holmes
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 Metalic Power Inc, Stuart I Smedley, Kenneth D Vail, Charles M Holmes filed Critical Metalic Power Inc
Priority to AU2003226314A priority Critical patent/AU2003226314A1/en
Publication of WO2003088392A2 publication Critical patent/WO2003088392A2/en
Publication of WO2003088392A3 publication Critical patent/WO2003088392A3/en

Links

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
    • H01M12/04—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
    • H01M12/065—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 with plate-like electrodes or stacks of plate-like electrodes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control

Abstract

A system for measuring available energy in a metal fuel cell is provided.The system comprises first componentry for measuring an electrical propertyof a mixture formed from one or more reaction products dissolved in a reactionmedium. The electrical property may be such as to bear a known relationshipwith the concentration of the one or more reaction products. Using this knownrelationship, second componentry estimates the concentration of the one or morereaction products, and, responsive thereto, determines the available energy in thefuel cell.
PCT/US2003/010718 2002-04-04 2003-04-04 Method of and system for determining the remaining energy in a metal fuel cell WO2003088392A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003226314A AU2003226314A1 (en) 2002-04-04 2003-04-04 Method of and system for determining the remaining energy in a metal fuel cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/117,705 US6873157B2 (en) 2002-04-04 2002-04-04 Method of and system for determining the remaining energy in a metal fuel cell
US10/117,705 2002-04-04

Publications (2)

Publication Number Publication Date
WO2003088392A2 WO2003088392A2 (en) 2003-10-23
WO2003088392A3 true WO2003088392A3 (en) 2004-05-21

Family

ID=28674264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/010718 WO2003088392A2 (en) 2002-04-04 2003-04-04 Method of and system for determining the remaining energy in a metal fuel cell

Country Status (3)

Country Link
US (1) US6873157B2 (en)
AU (1) AU2003226314A1 (en)
WO (1) WO2003088392A2 (en)

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US7397217B2 (en) * 2003-09-17 2008-07-08 Hewlett-Packard Development Company, L.P. Measuring fuel by counting coulombs
US7241521B2 (en) * 2003-11-18 2007-07-10 Npl Associates, Inc. Hydrogen/hydrogen peroxide fuel cell
DE102004037097A1 (en) * 2004-07-30 2006-03-23 Daimlerchrysler Ag Method for operating a fuel cell system
KR100873633B1 (en) * 2006-09-13 2008-12-12 삼성에스디아이 주식회사 Fuel cell comprising actuator controlling means and method of operating the same
CN103312187B (en) * 2012-03-09 2016-02-03 台达电子工业股份有限公司 A kind of converter system
WO2015115479A1 (en) * 2014-01-29 2015-08-06 シャープ株式会社 Metal air cell

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Also Published As

Publication number Publication date
AU2003226314A1 (en) 2003-10-27
US6873157B2 (en) 2005-03-29
US20030190500A1 (en) 2003-10-09
WO2003088392A2 (en) 2003-10-23
AU2003226314A8 (en) 2003-10-27

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