FR2786874B1 - Dispositif de visualisation de l'etat de charge d'une source d'alimentation electrique - Google Patents

Dispositif de visualisation de l'etat de charge d'une source d'alimentation electrique

Info

Publication number
FR2786874B1
FR2786874B1 FR9815191A FR9815191A FR2786874B1 FR 2786874 B1 FR2786874 B1 FR 2786874B1 FR 9815191 A FR9815191 A FR 9815191A FR 9815191 A FR9815191 A FR 9815191A FR 2786874 B1 FR2786874 B1 FR 2786874B1
Authority
FR
France
Prior art keywords
displaying
charge
state
power supply
supply source
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
FR9815191A
Other languages
English (en)
Other versions
FR2786874A1 (fr
Inventor
Valery Hamm
Marquis Yves Mulet
Stephane Onillon
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.)
Lacme SA
Original Assignee
Lacme SA
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 Lacme SA filed Critical Lacme SA
Priority to FR9815191A priority Critical patent/FR2786874B1/fr
Publication of FR2786874A1 publication Critical patent/FR2786874A1/fr
Application granted granted Critical
Publication of FR2786874B1 publication Critical patent/FR2786874B1/fr
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
    • 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
    • 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
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
FR9815191A 1998-12-02 1998-12-02 Dispositif de visualisation de l'etat de charge d'une source d'alimentation electrique Expired - Fee Related FR2786874B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9815191A FR2786874B1 (fr) 1998-12-02 1998-12-02 Dispositif de visualisation de l'etat de charge d'une source d'alimentation electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9815191A FR2786874B1 (fr) 1998-12-02 1998-12-02 Dispositif de visualisation de l'etat de charge d'une source d'alimentation electrique

Publications (2)

Publication Number Publication Date
FR2786874A1 FR2786874A1 (fr) 2000-06-09
FR2786874B1 true FR2786874B1 (fr) 2001-02-23

Family

ID=9533473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9815191A Expired - Fee Related FR2786874B1 (fr) 1998-12-02 1998-12-02 Dispositif de visualisation de l'etat de charge d'une source d'alimentation electrique

Country Status (1)

Country Link
FR (1) FR2786874B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10302604B4 (de) * 2002-01-25 2013-12-05 Lacme Verfahren und Vorrichtung zur Kontrolle eines Funktionsparameters eines Elektrozauns

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597213A1 (fr) * 1986-04-11 1987-10-16 Maille Michel Controleur de piles
JPH0611552A (ja) * 1992-06-26 1994-01-21 Takaoka Electric Mfg Co Ltd 表示回路
JP3460233B2 (ja) * 1992-08-06 2003-10-27 ソニー株式会社 バッテリー装置
JPH08289401A (ja) * 1995-04-14 1996-11-01 Tokai Rika Co Ltd バッテリのモニタ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10302604B4 (de) * 2002-01-25 2013-12-05 Lacme Verfahren und Vorrichtung zur Kontrolle eines Funktionsparameters eines Elektrozauns

Also Published As

Publication number Publication date
FR2786874A1 (fr) 2000-06-09

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Legal Events

Date Code Title Description
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

ST Notification of lapse

Effective date: 20180831