FR2263561A1 - Electronic multiple tariff meter - has two integrators, comparator, amplifier and subtractor - Google Patents

Electronic multiple tariff meter - has two integrators, comparator, amplifier and subtractor

Info

Publication number
FR2263561A1
FR2263561A1 FR7408589A FR7408589A FR2263561A1 FR 2263561 A1 FR2263561 A1 FR 2263561A1 FR 7408589 A FR7408589 A FR 7408589A FR 7408589 A FR7408589 A FR 7408589A FR 2263561 A1 FR2263561 A1 FR 2263561A1
Authority
FR
France
Prior art keywords
subtractor
amplifier
reference value
integrators
comparator
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.)
Granted
Application number
FR7408589A
Other languages
French (fr)
Other versions
FR2263561B1 (en
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.)
PROVENCE AMENAGEMENT REGION PR
Original Assignee
PROVENCE AMENAGEMENT REGION PR
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 PROVENCE AMENAGEMENT REGION PR filed Critical PROVENCE AMENAGEMENT REGION PR
Priority to FR7408589A priority Critical patent/FR2263561A1/en
Publication of FR2263561A1 publication Critical patent/FR2263561A1/en
Application granted granted Critical
Publication of FR2263561B1 publication Critical patent/FR2263561B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/56—Special tariff meters
    • G01R11/57—Multi-rate meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

The meter has two or more electronic integrator circuits (I1, I4) each of which is associated with a counter (C1, C4) indicating the consumption of a particular unit. The amplifier (2) compares an input signal (e) delivered by a measuring appts. with a reference value (Vs) proportional to one of the thresholds separating the counters. The subtractor (3) delivers a signal proportional to the former signal (e) minus the reference value (Vs), for directing the input signal (e) towards one integrator when it is less than the reference value (Vs) and towards the second integrator when the input signal (e) is above the reference value (Vs).
FR7408589A 1974-03-04 1974-03-04 Electronic multiple tariff meter - has two integrators, comparator, amplifier and subtractor Granted FR2263561A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408589A FR2263561A1 (en) 1974-03-04 1974-03-04 Electronic multiple tariff meter - has two integrators, comparator, amplifier and subtractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408589A FR2263561A1 (en) 1974-03-04 1974-03-04 Electronic multiple tariff meter - has two integrators, comparator, amplifier and subtractor

Publications (2)

Publication Number Publication Date
FR2263561A1 true FR2263561A1 (en) 1975-10-03
FR2263561B1 FR2263561B1 (en) 1976-06-25

Family

ID=9136276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408589A Granted FR2263561A1 (en) 1974-03-04 1974-03-04 Electronic multiple tariff meter - has two integrators, comparator, amplifier and subtractor

Country Status (1)

Country Link
FR (1) FR2263561A1 (en)

Also Published As

Publication number Publication date
FR2263561B1 (en) 1976-06-25

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