CA1017806A - Electronic battery testing device - Google Patents

Electronic battery testing device

Info

Publication number
CA1017806A
CA1017806A CA217,068A CA217068A CA1017806A CA 1017806 A CA1017806 A CA 1017806A CA 217068 A CA217068 A CA 217068A CA 1017806 A CA1017806 A CA 1017806A
Authority
CA
Canada
Prior art keywords
testing device
battery testing
electronic battery
electronic
testing
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
Application number
CA217,068A
Other languages
English (en)
Inventor
Keith S. Champlin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1017806A publication Critical patent/CA1017806A/en
Expired 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
CA217,068A 1974-01-02 1974-12-30 Electronic battery testing device Expired CA1017806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430254A US3909708A (en) 1974-01-02 1974-01-02 Electronic battery testing device

Publications (1)

Publication Number Publication Date
CA1017806A true CA1017806A (en) 1977-09-20

Family

ID=23706742

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,068A Expired CA1017806A (en) 1974-01-02 1974-12-30 Electronic battery testing device

Country Status (10)

Country Link
US (1) US3909708A (xx)
JP (1) JPS5098639A (xx)
CA (1) CA1017806A (xx)
DE (1) DE2500058C2 (xx)
ES (1) ES433497A1 (xx)
FR (1) FR2256553B1 (xx)
GB (1) GB1469849A (xx)
IT (1) IT1026130B (xx)
NL (1) NL7416962A (xx)
ZA (1) ZA748243B (xx)

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Also Published As

Publication number Publication date
NL7416962A (nl) 1975-07-04
US3909708A (en) 1975-09-30
JPS5098639A (xx) 1975-08-05
ZA748243B (en) 1976-01-28
DE2500058C2 (de) 1983-03-10
ES433497A1 (es) 1976-11-16
FR2256553A1 (xx) 1975-07-25
IT1026130B (it) 1978-09-20
FR2256553B1 (xx) 1980-11-07
GB1469849A (en) 1977-04-06
DE2500058A1 (de) 1975-09-04

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