JPS4989140A - - Google Patents

Info

Publication number
JPS4989140A
JPS4989140A JP48139542A JP13954273A JPS4989140A JP S4989140 A JPS4989140 A JP S4989140A JP 48139542 A JP48139542 A JP 48139542A JP 13954273 A JP13954273 A JP 13954273A JP S4989140 A JPS4989140 A JP S4989140A
Authority
JP
Japan
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.)
Pending
Application number
JP48139542A
Other languages
Japanese (ja)
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
Publication of JPS4989140A publication Critical patent/JPS4989140A/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533Indicating 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
    • G01R19/16538Indicating 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
    • G01R19/16542Indicating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644Constructional arrangements
    • G01R31/3646Constructional 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)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
JP48139542A 1972-12-14 1973-12-13 Pending JPS4989140A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2261046A DE2261046A1 (de) 1972-12-14 1972-12-14 Schaltungsanordnung zur kontrolle des ladezustandes einer batterie

Publications (1)

Publication Number Publication Date
JPS4989140A true JPS4989140A (no) 1974-08-26

Family

ID=5864328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48139542A Pending JPS4989140A (no) 1972-12-14 1973-12-13

Country Status (5)

Country Link
JP (1) JPS4989140A (no)
DE (1) DE2261046A1 (no)
FR (1) FR2210834A1 (no)
IT (1) IT1002219B (no)
NL (1) NL7317107A (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317780A1 (fr) * 1975-07-11 1977-02-04 Ragonot Seb Dispositif de controle de la charge restant disponible d'un accumulateur, notamment pour vehicule electrique

Also Published As

Publication number Publication date
IT1002219B (it) 1976-05-20
DE2261046A1 (de) 1974-06-27
NL7317107A (no) 1974-06-18
FR2210834A1 (no) 1974-07-12

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