FR2268367B3 - - Google Patents

Info

Publication number
FR2268367B3
FR2268367B3 FR7413172A FR7413172A FR2268367B3 FR 2268367 B3 FR2268367 B3 FR 2268367B3 FR 7413172 A FR7413172 A FR 7413172A FR 7413172 A FR7413172 A FR 7413172A FR 2268367 B3 FR2268367 B3 FR 2268367B3
Authority
FR
France
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
FR7413172A
Other versions
FR2268367A1 (en
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.)
Societe de Signalisations Automobiles SEIMA
Original Assignee
Societe de Signalisations Automobiles SEIMA
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 Societe de Signalisations Automobiles SEIMA filed Critical Societe de Signalisations Automobiles SEIMA
Priority to FR7413172A priority Critical patent/FR2268367A1/fr
Publication of FR2268367A1 publication Critical patent/FR2268367A1/fr
Application granted granted Critical
Publication of FR2268367B3 publication Critical patent/FR2268367B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR7413172A 1974-04-16 1974-04-16 Electric battery charge indicator - has operational amplifiers and electroluminescent diode Granted FR2268367A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413172A FR2268367A1 (en) 1974-04-16 1974-04-16 Electric battery charge indicator - has operational amplifiers and electroluminescent diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413172A FR2268367A1 (en) 1974-04-16 1974-04-16 Electric battery charge indicator - has operational amplifiers and electroluminescent diode

Publications (2)

Publication Number Publication Date
FR2268367A1 FR2268367A1 (en) 1975-11-14
FR2268367B3 true FR2268367B3 (fr) 1977-02-18

Family

ID=9137666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413172A Granted FR2268367A1 (en) 1974-04-16 1974-04-16 Electric battery charge indicator - has operational amplifiers and electroluminescent diode

Country Status (1)

Country Link
FR (1) FR2268367A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744499A1 (de) * 1977-10-04 1979-04-12 Bosch Gmbh Robert Stromversorgungseinrichtung fuer kraftfahrzeuge
JPS54175528U (fr) * 1978-05-31 1979-12-11

Also Published As

Publication number Publication date
FR2268367A1 (en) 1975-11-14

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
GC Lien (pledge) constituted