FR2357904A2 - Compteur electronique a indicateur de maximum - Google Patents

Compteur electronique a indicateur de maximum

Info

Publication number
FR2357904A2
FR2357904A2 FR7721040A FR7721040A FR2357904A2 FR 2357904 A2 FR2357904 A2 FR 2357904A2 FR 7721040 A FR7721040 A FR 7721040A FR 7721040 A FR7721040 A FR 7721040A FR 2357904 A2 FR2357904 A2 FR 2357904A2
Authority
FR
France
Prior art keywords
maximum
electronic meter
maximum indicator
memory
electronic
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
FR7721040A
Other languages
English (en)
French (fr)
Other versions
FR2357904B2 (it
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.)
Heliowatt Werke Elektrizitaet GmbH
Original Assignee
Heliowatt Werke Elektrizitaet GmbH
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 Heliowatt Werke Elektrizitaet GmbH filed Critical Heliowatt Werke Elektrizitaet GmbH
Publication of FR2357904A2 publication Critical patent/FR2357904A2/fr
Application granted granted Critical
Publication of FR2357904B2 publication Critical patent/FR2357904B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring
    • G01R21/1338—Measuring maximum demand
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • G05B19/106—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
FR7721040A 1976-07-08 1977-07-08 Compteur electronique a indicateur de maximum Granted FR2357904A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762630969 DE2630969B2 (de) 1976-07-08 1976-07-08 Elektronischer Maximumzähler

Publications (2)

Publication Number Publication Date
FR2357904A2 true FR2357904A2 (fr) 1978-02-03
FR2357904B2 FR2357904B2 (it) 1982-02-26

Family

ID=5982631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721040A Granted FR2357904A2 (fr) 1976-07-08 1977-07-08 Compteur electronique a indicateur de maximum

Country Status (9)

Country Link
BE (1) BE855801R (it)
CH (1) CH619785A5 (it)
DE (1) DE2630969B2 (it)
DK (1) DK127377A (it)
FR (1) FR2357904A2 (it)
GB (1) GB1524795A (it)
IE (1) IE45755B1 (it)
IT (1) IT1114629B (it)
NL (1) NL7703781A (it)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381312A1 (fr) * 1977-02-17 1978-09-15 Heliowatt Werke Dispositif d'alimentation en courant pour indicateur ou enregistreur electronique de maximum de compteurs
FR2478843A1 (fr) * 1980-03-21 1981-09-25 Radiotechnique Compelec Dispositif de sauvegarde de donnees d'un microprocesseur en cas de coupure de courant, et appareil domestique ainsi equipe
EP0062871A1 (en) * 1981-04-09 1982-10-20 Westinghouse Electric Corporation Load management terminal
EP0136579A1 (de) * 1983-09-07 1985-04-10 Siemens Aktiengesellschaft Schaltungsanordnung mit wenigstens einem auf vorgegebene Betriebswerte einstellbaren Mikrocomputer
EP0179123A1 (en) * 1984-04-12 1986-04-30 General Electric Company Power supply and power monitor for electric meter
EP0179848A1 (en) * 1984-04-12 1986-05-07 General Electric Company Operation of electronic demand register following a power outage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803202C2 (de) * 1978-01-25 1981-10-08 Elektroinnung München, 8000 München Schaltungsanordnung zur Datensicherung von in als flüchtige (volatile) Speicher ausgebildeten Schreib-Lese- Speichern (RAM) gespeicherten Informationen
DE2822938C2 (de) * 1978-05-26 1984-03-15 WLW-Elektrotechnik GmbH & Co KG, 4150 Krefeld Steuerungs- und Überwachungseinrichtung für eine aus mehreren Geräten bestehende elektrisch betriebene Anlage
CH651936A5 (de) * 1980-06-11 1985-10-15 Landis & Gyr Ag Elektronisches maximumwerk.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271579A1 (en) * 1974-05-16 1975-12-12 Schlumberger Compteurs Selector for maximum values of electrical demand - compares first memory with result of second and third memory comparison
FR2285023A1 (fr) * 1974-09-16 1976-04-09 Jerome Jacky Procede et dispositif de comptage d'impulsions electriques

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271579A1 (en) * 1974-05-16 1975-12-12 Schlumberger Compteurs Selector for maximum values of electrical demand - compares first memory with result of second and third memory comparison
FR2285023A1 (fr) * 1974-09-16 1976-04-09 Jerome Jacky Procede et dispositif de comptage d'impulsions electriques

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381312A1 (fr) * 1977-02-17 1978-09-15 Heliowatt Werke Dispositif d'alimentation en courant pour indicateur ou enregistreur electronique de maximum de compteurs
FR2478843A1 (fr) * 1980-03-21 1981-09-25 Radiotechnique Compelec Dispositif de sauvegarde de donnees d'un microprocesseur en cas de coupure de courant, et appareil domestique ainsi equipe
EP0062871A1 (en) * 1981-04-09 1982-10-20 Westinghouse Electric Corporation Load management terminal
EP0136579A1 (de) * 1983-09-07 1985-04-10 Siemens Aktiengesellschaft Schaltungsanordnung mit wenigstens einem auf vorgegebene Betriebswerte einstellbaren Mikrocomputer
EP0179123A1 (en) * 1984-04-12 1986-04-30 General Electric Company Power supply and power monitor for electric meter
EP0179848A1 (en) * 1984-04-12 1986-05-07 General Electric Company Operation of electronic demand register following a power outage
EP0179123A4 (en) * 1984-04-12 1988-04-06 Gen Electric ELECTRICAL SUPPLY AND POWER MONITOR FOR AN ELECTRICAL METER.
EP0179848A4 (en) * 1984-04-12 1988-05-31 Gen Electric USE OF AN ELECTRONIC REQUEST REGISTER FOLLOWING A SUPPLY INTERRUPTION.

Also Published As

Publication number Publication date
NL7703781A (nl) 1978-01-10
IE45755L (en) 1978-01-08
CH619785A5 (en) 1980-10-15
FR2357904B2 (it) 1982-02-26
IT1114629B (it) 1986-01-27
DE2630969B2 (de) 1980-06-12
DK127377A (da) 1978-01-09
DE2630969A1 (de) 1978-01-12
GB1524795A (en) 1978-09-13
BE855801R (fr) 1977-10-17
IE45755B1 (en) 1982-11-17

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