JPS56501897A - - Google Patents

Info

Publication number
JPS56501897A
JPS56501897A JP50041381A JP50041381A JPS56501897A JP S56501897 A JPS56501897 A JP S56501897A JP 50041381 A JP50041381 A JP 50041381A JP 50041381 A JP50041381 A JP 50041381A JP S56501897 A JPS56501897 A JP S56501897A
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
JP50041381A
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 JPS56501897A publication Critical patent/JPS56501897A/ja
Pending 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)
JP50041381A 1980-01-14 1981-01-12 Pending JPS56501897A (ja)

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 (1)

Publication Number Publication Date
JPS56501897A true JPS56501897A (ja) 1981-12-24

Family

ID=9237602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50041381A Pending JPS56501897A (ja) 1980-01-14 1981-01-12

Country Status (7)

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

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
US20030206021A1 (en) * 1997-07-25 2003-11-06 Laletin William H. Method and apparatus for measuring and analyzing electrical or electrochemical systems
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
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 (ja) * 1969-12-22 1971-09-17 Automatisme Cie Gle
FR2198278B3 (ja) * 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
FR2473730A1 (fr) 1981-07-17
WO1981002066A1 (fr) 1981-07-23
IT1221092B (it) 1990-06-21
ES8201737A1 (es) 1982-01-01
EP0044318A1 (fr) 1982-01-27
IT8103305A0 (it) 1981-01-12
FR2473730B1 (ja) 1983-05-27
ES499257A0 (es) 1982-01-01
US4453129A (en) 1984-06-05

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