IT984749B - IMPROVEMENTS TO VOLTMETER MEASURING DEVICES INTEGRATOR WITH NUMERICAL REGISTRATION - Google Patents

IMPROVEMENTS TO VOLTMETER MEASURING DEVICES INTEGRATOR WITH NUMERICAL REGISTRATION

Info

Publication number
IT984749B
IT984749B IT12551/73A IT1255173A IT984749B IT 984749 B IT984749 B IT 984749B IT 12551/73 A IT12551/73 A IT 12551/73A IT 1255173 A IT1255173 A IT 1255173A IT 984749 B IT984749 B IT 984749B
Authority
IT
Italy
Prior art keywords
integrator
measuring devices
voltmeter measuring
numerical registration
registration
Prior art date
Application number
IT12551/73A
Other languages
Italian (it)
Original Assignee
Ferodo 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 Ferodo Sa filed Critical Ferodo Sa
Application granted granted Critical
Publication of IT984749B publication Critical patent/IT984749B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/06—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage
    • G01R23/09—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage using analogue integrators, e.g. capacitors establishing a mean value by balance of input signals and defined discharge signals or leakage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT12551/73A 1972-04-05 1973-04-04 IMPROVEMENTS TO VOLTMETER MEASURING DEVICES INTEGRATOR WITH NUMERICAL REGISTRATION IT984749B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211856A FR2178743B1 (en) 1972-04-05 1972-04-05

Publications (1)

Publication Number Publication Date
IT984749B true IT984749B (en) 1974-11-20

Family

ID=9096338

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12551/73A IT984749B (en) 1972-04-05 1973-04-04 IMPROVEMENTS TO VOLTMETER MEASURING DEVICES INTEGRATOR WITH NUMERICAL REGISTRATION

Country Status (4)

Country Link
DE (1) DE2316661A1 (en)
FR (1) FR2178743B1 (en)
GB (1) GB1423228A (en)
IT (1) IT984749B (en)

Also Published As

Publication number Publication date
GB1423228A (en) 1976-02-04
FR2178743B1 (en) 1976-08-06
DE2316661A1 (en) 1973-10-11
FR2178743A1 (en) 1973-11-16

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