FR2357904A2 - ELECTRONIC METER WITH MAXIMUM INDICATOR - Google Patents

ELECTRONIC METER WITH MAXIMUM INDICATOR

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
French (fr)
Other versions
FR2357904B2 (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.)
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/en
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)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

Compteur électronique à maximum selon le brevet principal, constitué par un kilowattheuremètre et un enregistreur de maximum présentant un micro-ordinateur avec memoire permanente intégrée ou externe. Le contenu de la mémoire est totalement, ou suivant des parties déterminées, régulièrement extrait et réinscrit de sorte que si la réinscription ou régénération s'effectue à des intervalles plus courts que le temps de rémanence minimal garanti on peut conserver une information une fois écrite aussi longtemps que l'on veut.Electronic maximum counter according to the main patent, consisting of a kilowatt-hour meter and a maximum recorder with a microcomputer with integrated or external permanent memory. The content of the memory is completely, or according to determined parts, regularly extracted and rewritten so that if the rewriting or regeneration is carried out at shorter intervals than the minimum guaranteed retention time, information can also be kept once written. as long as you want.

FR7721040A 1976-07-08 1977-07-08 ELECTRONIC METER WITH MAXIMUM INDICATOR Granted FR2357904A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762630969 DE2630969B2 (en) 1976-07-08 1976-07-08 Electronic maximum counter

Publications (2)

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

Family

ID=5982631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721040A Granted FR2357904A2 (en) 1976-07-08 1977-07-08 ELECTRONIC METER WITH MAXIMUM INDICATOR

Country Status (9)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381312A1 (en) * 1977-02-17 1978-09-15 Heliowatt Werke POWER SUPPLY DEVICE FOR INDICATOR OR ELECTRONIC MAXIMUM METER RECORDER
FR2478843A1 (en) * 1980-03-21 1981-09-25 Radiotechnique Compelec Solid state processor for e.g.washing machine cooker - uses subroutines for salvage of identifier data associated with selected routine interrupted by power failure
EP0062871A1 (en) * 1981-04-09 1982-10-20 Westinghouse Electric Corporation Load management terminal
EP0136579A1 (en) * 1983-09-07 1985-04-10 Siemens Aktiengesellschaft Circuit with at last one microprocessor having presettable system parameters
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 (en) * 1978-01-25 1981-10-08 Elektroinnung München, 8000 München Circuit arrangement for data backup of information stored in read / write memories (RAM) designed as volatile memories
DE2822938C2 (en) * 1978-05-26 1984-03-15 WLW-Elektrotechnik GmbH & Co KG, 4150 Krefeld Control and monitoring device for an electrically operated system consisting of several devices
CH651936A5 (en) * 1980-06-11 1985-10-15 Landis & Gyr Ag ELECTRONIC MAXIMUM MOVEMENT.

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 (en) * 1974-09-16 1976-04-09 Jerome Jacky Counting of electrical pulses caused by radioactive source - involves use of microprogrammed system to process count and time

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 (en) * 1974-09-16 1976-04-09 Jerome Jacky Counting of electrical pulses caused by radioactive source - involves use of microprogrammed system to process count and time

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381312A1 (en) * 1977-02-17 1978-09-15 Heliowatt Werke POWER SUPPLY DEVICE FOR INDICATOR OR ELECTRONIC MAXIMUM METER RECORDER
FR2478843A1 (en) * 1980-03-21 1981-09-25 Radiotechnique Compelec Solid state processor for e.g.washing machine cooker - uses subroutines for salvage of identifier data associated with selected routine interrupted by power failure
EP0062871A1 (en) * 1981-04-09 1982-10-20 Westinghouse Electric Corporation Load management terminal
EP0136579A1 (en) * 1983-09-07 1985-04-10 Siemens Aktiengesellschaft Circuit with at last one microprocessor having presettable system parameters
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 Power supply and power monitor for electric meter.
EP0179848A4 (en) * 1984-04-12 1988-05-31 Gen Electric Operation of electronic demand register following a power outage.

Also Published As

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

Similar Documents

Publication Publication Date Title
Schur The awareness trap: Self-absorption instead of social change.
Edmonston Jr The induction of hypnosis.
Pascarella A program for research and policy development on student persistence at the institutional level.
FR2357904A2 (en) ELECTRONIC METER WITH MAXIMUM INDICATOR
de Wied The importance of vasopressin in memory.
Inglehart Reactions to critical life events: A social psychological analysis.
Bohanon The economic correlates of homelessness in sixty cities.
Pitts et al. Economic self-interest and other motivational factors underlying charitable giving.
JPS55112670A (en) Electronic register
JPS5341958A (en) Trip sequence memory unit
FR2360888A1 (en) ELECTRONIC METER WITH MAXIMUM INDICATOR
Williams Continuous and proper decompositions
Seipel Pitfalls of the electronic revolution.
BERGER JS IRWIN
JPS57208699A (en) Storage device
Cummings Evaluation: How much is enough?
Liske et al. MMPI profiles compared for Black and White hospitalized veterans.
COLWELL Water impact studies(impact of remote sensing techniques on management storage, flow, and delivery of California water)
Freed Community mental health is alive and well in Chicago: A retrospective.
Abraham Little planning goes a long way: Needs analysis.
Lavenburg History of a Free People, by Henry W. Bragdon and Samuel P. McCutchen. New York: The Macmillan Company, 1967. London: Collier and Macmillan, Inc., 1967. 834+ xiii pp. $7.20.-Frame of Government, by Henry Wilkinson Bragdon, Samuel P. McCutchen, and Stuart Gerry Brown. New York: The Macmillan Company, 1962. 293+ ix pp. $2.24.
BARTH A practical interprocedural data flow analysis algorithm and its applications[Ph. D. Thesis]
Williams et al. Computer analysis and mapping of gypsy moth defoliation levels in northeastern Pennsylvania using ERTS-1 data
Zettler States of growth in the use of computers in public management.
FRANCIS The Development of Reading