NL6811147A - - Google Patents

Info

Publication number
NL6811147A
NL6811147A NL6811147A NL6811147A NL6811147A NL 6811147 A NL6811147 A NL 6811147A NL 6811147 A NL6811147 A NL 6811147A NL 6811147 A NL6811147 A NL 6811147A NL 6811147 A NL6811147 A NL 6811147A
Authority
NL
Netherlands
Application number
NL6811147A
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 NL6811147A publication Critical patent/NL6811147A/xx

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
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/04—Voltage dividers
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
NL6811147A 1967-08-08 1968-08-06 NL6811147A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68374167A 1967-08-08 1967-08-08
US65921967A 1967-08-08 1967-08-08

Publications (1)

Publication Number Publication Date
NL6811147A true NL6811147A (en) 1969-02-11

Family

ID=27097776

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6811147A NL6811147A (en) 1967-08-08 1968-08-06

Country Status (4)

Country Link
DE (1) DE1763784A1 (en)
FR (1) FR1578364A (en)
GB (1) GB1213386A (en)
NL (1) NL6811147A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225514A1 (en) * 1992-08-01 1994-02-03 Bayerische Motoren Werke Ag Indication method for state of battery charge in stored motor vehicles - is based on encoded flashes of radio theft-warning LED driven by comparator of battery voltage with full-charge and partial-charge thresholds
DE10122767A1 (en) * 2001-05-10 2002-11-14 Volkswagen Ag On-board electrical system stabilization and battery diagnosis arrangement for motor vehicle has capacitor connected in parallel with battery or batteries, device for measuring capacitor current

Also Published As

Publication number Publication date
GB1213386A (en) 1970-11-25
FR1578364A (en) 1969-08-14
DE1763784A1 (en) 1972-01-13

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