FR2473730B1 - - Google Patents

Info

Publication number
FR2473730B1
FR2473730B1 FR8000951A FR8000951A FR2473730B1 FR 2473730 B1 FR2473730 B1 FR 2473730B1 FR 8000951 A FR8000951 A FR 8000951A FR 8000951 A FR8000951 A FR 8000951A FR 2473730 B1 FR2473730 B1 FR 2473730B1
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
FR8000951A
Other versions
FR2473730A1 (fr
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.)
CRISTEC IND
Original Assignee
CRISTEC IND
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
Priority to FR8000951A priority Critical patent/FR2473730A1/fr
Application filed by CRISTEC IND filed Critical CRISTEC IND
Priority to AU67008/81A priority patent/AU6700881A/en
Priority to MC81FR8100004D priority patent/MC1463A1/fr
Priority to PCT/FR1981/000004 priority patent/WO1981002066A1/fr
Priority to US06/300,127 priority patent/US4453129A/en
Priority to EP81900209A priority patent/EP0044318A1/fr
Priority to IT03305/81A priority patent/IT1221092B/it
Priority to JP50041381A priority patent/JPS56501897A/ja
Priority to ES499257A priority patent/ES499257A0/es
Publication of FR2473730A1 publication Critical patent/FR2473730A1/fr
Application granted granted Critical
Publication of FR2473730B1 publication Critical patent/FR2473730B1/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
    • G01R19/10—Measuring sum, difference or ratio
    • 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
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
    • 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)
  • Measurement Of Current Or Voltage (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
FR8000951A 1980-01-14 1980-01-14 Procede de mesure de l'etat de charge d'un accumulateur et dispositif pour la mise en oeuvre de ce procede Granted FR2473730A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8000951A FR2473730A1 (fr) 1980-01-14 1980-01-14 Procede de mesure de l'etat de charge d'un accumulateur et dispositif pour la mise en oeuvre de ce procede
MC81FR8100004D MC1463A1 (fr) 1980-01-14 1981-01-12 Procede de mesure de l'etat de charge d'un accumulateur et dispositif pour la mise en oeuvre de ce procede
PCT/FR1981/000004 WO1981002066A1 (fr) 1980-01-14 1981-01-12 Procede de mesure de l'etat de charge d'un accumulateur et dispositif pour la mise en oeuvre de ce procede
US06/300,127 US4453129A (en) 1980-01-14 1981-01-12 Method for measuring the charge state of an accumulator and a device for implementing such method
AU67008/81A AU6700881A (en) 1980-01-14 1981-01-12 Method for measuring the charge state of an accumulator and device for implementing such method
EP81900209A EP0044318A1 (fr) 1980-01-14 1981-01-12 Dispositif pour la mesure de l'etat de charge d'un accumulateur
IT03305/81A IT1221092B (it) 1980-01-14 1981-01-12 Procedimento per la misurazione dello stato di caricamento di un accumulatore e dispositivo per la messa in opera di tale procedimento
JP50041381A JPS56501897A (fr) 1980-01-14 1981-01-12
ES499257A ES499257A0 (es) 1980-01-14 1981-01-14 Procedimiento y su correspondiente aparato para la medida del estado de carga de un acumulador

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8000951A FR2473730A1 (fr) 1980-01-14 1980-01-14 Procede de mesure de l'etat de charge d'un accumulateur et dispositif pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2473730A1 FR2473730A1 (fr) 1981-07-17
FR2473730B1 true FR2473730B1 (fr) 1983-05-27

Family

ID=9237602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000951A Granted FR2473730A1 (fr) 1980-01-14 1980-01-14 Procede de mesure de l'etat de charge d'un accumulateur et dispositif pour la mise en oeuvre de ce procede

Country Status (7)

Country Link
US (1) US4453129A (fr)
EP (1) EP0044318A1 (fr)
JP (1) JPS56501897A (fr)
ES (1) ES499257A0 (fr)
FR (1) FR2473730A1 (fr)
IT (1) IT1221092B (fr)
WO (1) WO1981002066A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524646A2 (fr) * 1982-02-23 1983-10-07 Jaeger Dispositif de mesure des valeurs cretes d'un phenomene non periodique a recurrence faible
JPH0650340B2 (ja) * 1986-04-14 1994-06-29 株式会社日立製作所 自動車用バツテリの寿命診断装置
US5451881A (en) * 1993-12-10 1995-09-19 Curtis Instruments, Inc. Method and means for adjusting battery monitor based on rate of current drawn from the battery
US20060190204A1 (en) * 1996-03-27 2006-08-24 Mchardy John Analyzing the response of an electrochemical system to a time-varying electrical stimulation
US6990422B2 (en) * 1996-03-27 2006-01-24 World Energy Labs (2), Inc. Method of analyzing the time-varying electrical response of a stimulated target substance
US20030206021A1 (en) * 1997-07-25 2003-11-06 Laletin William H. Method and apparatus for measuring and analyzing electrical or electrochemical systems
DE10240329B4 (de) * 2002-08-31 2009-09-24 Vb Autobatterie Gmbh & Co. Kgaa Verfahren zur Ermittlung der einer vollgeladenen Speicherbatterie entnehmbaren Ladungsmenge einer Speicherbatterie und Überwachungseinrichtung für eine Speicherbatterie
US7253680B2 (en) * 2003-05-21 2007-08-07 World Energy Labs (2), Inc. Amplifier system with current-mode servo feedback

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2071233A5 (fr) * 1969-12-22 1971-09-17 Automatisme Cie Gle
FR2198278B3 (fr) * 1972-08-30 1974-11-08 Eisemann Gmbh
US4021718A (en) * 1975-08-21 1977-05-03 General Electric Company Battery monitoring apparatus
JPS5575665A (en) * 1978-12-04 1980-06-07 Toshiba Corp Detection circuit for battery capacity

Also Published As

Publication number Publication date
US4453129A (en) 1984-06-05
ES8201737A1 (es) 1982-01-01
JPS56501897A (fr) 1981-12-24
ES499257A0 (es) 1982-01-01
WO1981002066A1 (fr) 1981-07-23
FR2473730A1 (fr) 1981-07-17
EP0044318A1 (fr) 1982-01-27
IT8103305A0 (it) 1981-01-12
IT1221092B (it) 1990-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse