FR2063562A5 - - Google Patents

Info

Publication number
FR2063562A5
FR2063562A5 FR6936173A FR6936173A FR2063562A5 FR 2063562 A5 FR2063562 A5 FR 2063562A5 FR 6936173 A FR6936173 A FR 6936173A FR 6936173 A FR6936173 A FR 6936173A FR 2063562 A5 FR2063562 A5 FR 2063562A5
Authority
FR
France
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.)
Expired
Application number
FR6936173A
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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
Priority to BE754839D priority Critical patent/BE754839A/fr
Application filed by Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Priority to FR6936173A priority patent/FR2063562A5/fr
Priority to GB41283/70A priority patent/GB1269906A/en
Priority to ES383528A priority patent/ES383528A1/es
Priority to CH1396470A priority patent/CH529335A/fr
Priority to NLAANVRAGE7014030,A priority patent/NL171844C/xx
Priority to US75849A priority patent/US3648182A/en
Priority to DE19702049859 priority patent/DE2049859A1/de
Priority to CA095671A priority patent/CA926011A/en
Priority to AT941170A priority patent/AT308235B/de
Priority to SE14123/70A priority patent/SE363405B/xx
Priority to NO3952/70A priority patent/NO132446C/no
Priority to SU1491225A priority patent/SU478470A3/ru
Application granted granted Critical
Publication of FR2063562A5 publication Critical patent/FR2063562A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Automation & Control Theory (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Radiation (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Amplifiers (AREA)
FR6936173A 1969-10-22 1969-10-22 Expired FR2063562A5 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
BE754839D BE754839A (fr) 1969-10-22 Dispositif de conversion de deux grandeurs en nombre d'impulsions proportionnel a l'integrale de leur produit
FR6936173A FR2063562A5 (fr) 1969-10-22 1969-10-22
GB41283/70A GB1269906A (en) 1969-10-22 1970-08-27 Signal converting apparatus
ES383528A ES383528A1 (es) 1969-10-22 1970-09-10 Dispositivo de conversion de dos magnitudes.
CH1396470A CH529335A (fr) 1969-10-22 1970-09-21 Dispositif délivrant à partir de deux grandeurs un nombre d'impulsions proportionnel à l'intégrale de leur produit
NLAANVRAGE7014030,A NL171844C (nl) 1969-10-22 1970-09-23 Inrichting voor omzetting van twee variabele grootheden in een met de integraal van een produkt evenredig aantal impulsen.
US75849A US3648182A (en) 1969-10-22 1970-09-28 Device for converting two magnitudes into a number of pulses proportional to the integral of their product
DE19702049859 DE2049859A1 (de) 1969-10-22 1970-10-10 Anordnung zur Umwandlung von zwei Großen m eine dem Integral ihres Produkts proportionale Anzahl von Impulsen
CA095671A CA926011A (en) 1969-10-22 1970-10-15 Convertors
AT941170A AT308235B (de) 1969-10-22 1970-10-19 Einrichtung zum Erzeugen einer Impulsfolge, die dem Integral des Produktes zweier Größen proportional ist
SE14123/70A SE363405B (fr) 1969-10-22 1970-10-20
NO3952/70A NO132446C (fr) 1969-10-22 1970-10-20
SU1491225A SU478470A3 (ru) 1969-10-22 1970-10-22 Устройство дл преобразовани двух электрических величин в число импульсов, пропорциональное интегралу их произведени

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6936173A FR2063562A5 (fr) 1969-10-22 1969-10-22

Publications (1)

Publication Number Publication Date
FR2063562A5 true FR2063562A5 (fr) 1971-07-09

Family

ID=9041885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936173A Expired FR2063562A5 (fr) 1969-10-22 1969-10-22

Country Status (13)

Country Link
US (1) US3648182A (fr)
AT (1) AT308235B (fr)
BE (1) BE754839A (fr)
CA (1) CA926011A (fr)
CH (1) CH529335A (fr)
DE (1) DE2049859A1 (fr)
ES (1) ES383528A1 (fr)
FR (1) FR2063562A5 (fr)
GB (1) GB1269906A (fr)
NL (1) NL171844C (fr)
NO (1) NO132446C (fr)
SE (1) SE363405B (fr)
SU (1) SU478470A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570854A1 (fr) * 1984-09-25 1986-03-28 Enertec Procede et dispositif de traitement de signal

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT327588B (de) * 1971-08-03 1976-02-10 Norma Messtechnik Gmbh Schaltungsanordnung zur durchfuhrung von rechenoperationen fur elektrische signale
US3851158A (en) * 1973-06-29 1974-11-26 Ceske Vysoke Uceni Tech Method and apparatus for deriving the mean value of the product of a pair of analog quantities
DE2444981C2 (de) * 1974-09-20 1984-11-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Erzeugung einer laufenden Folge von Impulsen, die insbesondere Festmengen des elektrischen Verbrauches darstellen
NL183424B (nl) * 1977-05-16 Enertec Elektronische energiemeter.
FR2535061A1 (fr) * 1982-10-20 1984-04-27 Enertec Compteur electronique pour la mesure des energies active et reactive sur un reseau triphase
US4786877A (en) * 1987-06-25 1988-11-22 Sangamo-Weston Incorporated Amplifier for voltage or current to frequency converter
US4924412A (en) * 1987-06-25 1990-05-08 Schlumberger Industries, Inc. Integrated poly-phase power meter
US4926131A (en) * 1987-06-25 1990-05-15 Schlumberger Industries, Inc. Triangle waveform generator for pulse-width amplitude multiplier
AU2521195A (en) * 1994-05-26 1995-12-21 Min Li Electrical energy meter
US20080007983A1 (en) * 2006-06-28 2008-01-10 Honeywell International, Inc. Frequency-to-voltage converter with analog multiplication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA548066A (fr) * 1957-10-29 D. Morrill Charles Multiplicateur electronique stabilise
US2773641A (en) * 1951-01-26 1956-12-11 Goodyear Aircraft Corp Electronic multiplier
US2872109A (en) * 1953-10-29 1959-02-03 Jr Blanchard D Smith Multiplier-integrator circuit
US3226641A (en) * 1961-12-05 1965-12-28 Gen Electric Electronic type converter for producting a d.c. signal proportional to watt input

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570854A1 (fr) * 1984-09-25 1986-03-28 Enertec Procede et dispositif de traitement de signal

Also Published As

Publication number Publication date
ES383528A1 (es) 1972-12-16
AT308235B (de) 1973-06-25
CA926011A (en) 1973-05-08
SE363405B (fr) 1974-01-14
SU478470A3 (ru) 1975-07-25
NL171844C (nl) 1983-05-16
NL171844B (nl) 1982-12-16
BE754839A (fr) 1971-02-15
CH529335A (fr) 1972-10-15
US3648182A (en) 1972-03-07
NL7014030A (fr) 1971-04-26
NO132446C (fr) 1975-11-12
DE2049859A1 (de) 1971-04-29
GB1269906A (en) 1972-04-06
NO132446B (fr) 1975-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse