FR1005337A - Visual charge indicator - Google Patents

Visual charge indicator

Info

Publication number
FR1005337A
FR1005337A FR1005337DA FR1005337A FR 1005337 A FR1005337 A FR 1005337A FR 1005337D A FR1005337D A FR 1005337DA FR 1005337 A FR1005337 A FR 1005337A
Authority
FR
France
Prior art keywords
charge indicator
visual charge
visual
indicator
charge
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
Other languages
French (fr)
Inventor
Henri-Edmond Giroz
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 filed Critical
Application granted granted Critical
Publication of FR1005337A publication Critical patent/FR1005337A/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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1005337D 1947-07-04 1947-07-04 Visual charge indicator Expired FR1005337A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005337T 1947-07-04

Publications (1)

Publication Number Publication Date
FR1005337A true FR1005337A (en) 1952-04-09

Family

ID=9564683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1005337D Expired FR1005337A (en) 1947-07-04 1947-07-04 Visual charge indicator

Country Status (1)

Country Link
FR (1) FR1005337A (en)

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