DE69424696D1 - Verfahren und Vorrichtung zur Unterscheidung von Batterietypen - Google Patents

Verfahren und Vorrichtung zur Unterscheidung von Batterietypen

Info

Publication number
DE69424696D1
DE69424696D1 DE69424696T DE69424696T DE69424696D1 DE 69424696 D1 DE69424696 D1 DE 69424696D1 DE 69424696 T DE69424696 T DE 69424696T DE 69424696 T DE69424696 T DE 69424696T DE 69424696 D1 DE69424696 D1 DE 69424696D1
Authority
DE
Germany
Prior art keywords
battery types
differentiating
differentiating battery
types
battery
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 - Fee Related
Application number
DE69424696T
Other languages
English (en)
Other versions
DE69424696T2 (de
Inventor
Charles Stanton Stephens
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69424696D1 publication Critical patent/DE69424696D1/de
Publication of DE69424696T2 publication Critical patent/DE69424696T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
DE69424696T 1993-02-11 1994-02-03 Verfahren und Vorrichtung zur Unterscheidung von Batterietypen Expired - Fee Related DE69424696T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/017,053 US5485090A (en) 1993-02-11 1993-02-11 Method and apparatus for differentiating battery types

Publications (2)

Publication Number Publication Date
DE69424696D1 true DE69424696D1 (de) 2000-07-06
DE69424696T2 DE69424696T2 (de) 2000-09-28

Family

ID=21780449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424696T Expired - Fee Related DE69424696T2 (de) 1993-02-11 1994-02-03 Verfahren und Vorrichtung zur Unterscheidung von Batterietypen

Country Status (4)

Country Link
US (1) US5485090A (de)
EP (1) EP0611106B1 (de)
JP (1) JP3600628B2 (de)
DE (1) DE69424696T2 (de)

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EP0611106A1 (de) 1994-08-17
DE69424696T2 (de) 2000-09-28
JP3600628B2 (ja) 2004-12-15
US5485090A (en) 1996-01-16
EP0611106B1 (de) 2000-05-31
JPH06249931A (ja) 1994-09-09

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