FR2582408B1 - Multiplicateur fractionnaire de frequence d'impulsions utilisant le rapport de deux nombres entiers - Google Patents

Multiplicateur fractionnaire de frequence d'impulsions utilisant le rapport de deux nombres entiers

Info

Publication number
FR2582408B1
FR2582408B1 FR868607394A FR8607394A FR2582408B1 FR 2582408 B1 FR2582408 B1 FR 2582408B1 FR 868607394 A FR868607394 A FR 868607394A FR 8607394 A FR8607394 A FR 8607394A FR 2582408 B1 FR2582408 B1 FR 2582408B1
Authority
FR
France
Prior art keywords
report
pulse frequency
frequency multiplier
whole numbers
fractional pulse
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.)
Expired - Fee Related
Application number
FR868607394A
Other languages
English (en)
Other versions
FR2582408A1 (fr
Inventor
Donald Frank Bullock
Francois Yves Simon
Richard George Farnsworth
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2582408A1 publication Critical patent/FR2582408A1/fr
Application granted granted Critical
Publication of FR2582408B1 publication Critical patent/FR2582408B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Pulse Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Control Of Stepping Motors (AREA)
FR868607394A 1985-05-23 1986-05-23 Multiplicateur fractionnaire de frequence d'impulsions utilisant le rapport de deux nombres entiers Expired - Fee Related FR2582408B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/737,074 US4665358A (en) 1985-05-23 1985-05-23 Solid state electronic pulse scaler using ratio of two integers

Publications (2)

Publication Number Publication Date
FR2582408A1 FR2582408A1 (fr) 1986-11-28
FR2582408B1 true FR2582408B1 (fr) 1990-10-26

Family

ID=24962476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868607394A Expired - Fee Related FR2582408B1 (fr) 1985-05-23 1986-05-23 Multiplicateur fractionnaire de frequence d'impulsions utilisant le rapport de deux nombres entiers

Country Status (8)

Country Link
US (1) US4665358A (fr)
JP (1) JPS626176A (fr)
KR (1) KR860009306A (fr)
BR (1) BR8602288A (fr)
CA (1) CA1241061A (fr)
DE (1) DE3616581A1 (fr)
FR (1) FR2582408B1 (fr)
GB (1) GB2176014B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963820A (en) * 1989-05-11 1990-10-16 Abb Power T & D Company Energy meter
US5113130A (en) * 1990-04-05 1992-05-12 General Electric Company Testing operation of electric energy meter optics system
US5148101A (en) * 1990-04-05 1992-09-15 General Electric Company Method and apparatus for detecting and compensating for reverse rotation and creep of eddy current disk
GB9120004D0 (en) * 1991-09-19 1991-11-06 Ampy Automation Digilog Improvements relating to the calibration of power meters
DE4414652A1 (de) * 1994-04-27 1995-11-02 Spanner Pollux Gmbh Rechenwerk für elektronische Wärmemengenzähler
DE4420049A1 (de) * 1994-06-08 1995-12-14 Siemens Matsushita Components Nachrüstsatz für elektrische Zähler
US7167804B2 (en) * 2004-04-22 2007-01-23 Landis+Gyr, Inc. Utility meter having programmable pulse output
JP7099090B2 (ja) * 2018-07-02 2022-07-12 三菱電機株式会社 積算値伝達および計数処理方法、ならびにパルス信号送出および計数装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1213634A (en) * 1967-03-01 1970-11-25 Solartron Electronic Group Improvements in digital voltmeters
DE2139126B2 (de) * 1971-08-05 1972-10-12 Wandel U. Goltermann, 7410 Reutlingen Digital in logarithmischem mass anzeigender spannungsmesser
US3832640A (en) * 1972-12-11 1974-08-27 Ford Motor Co Time division interpolator
IT1024040B (it) * 1973-10-26 1978-06-20 Westinghouse Electric Corp Apparecchiatura per la moltiplica zione digitale di frequ-enza
GB1452353A (en) * 1974-05-14 1976-10-13 Tokheim Corp Liquid dispensing apparatus
US3943498A (en) * 1974-09-26 1976-03-09 Westinghouse Electric Corporation Direct input photoelectric pulse initiator for meter telemetry and recording systems
ZA752898B (en) * 1975-05-30 1977-04-27 Polytronika Beperk Improvements in or relating to odometers
US4034292A (en) * 1976-02-18 1977-07-05 Westinghouse Electric Corporation Direction sensitive opto-electronic pulse initiator for electrical meters
US4415853A (en) * 1978-09-08 1983-11-15 Fisher Berish M Monitoring device and method for accurately determining and recording present demand of electrical energy
US4425579A (en) * 1981-05-22 1984-01-10 Oak Industries Inc. Catv converter with keylock to favorite channels
US4489384A (en) * 1982-03-01 1984-12-18 Mcgraw-Edison Company Electro-optical sensor for watt-hour meter
JPS58158581A (ja) * 1982-03-16 1983-09-20 Seiko Instr & Electronics Ltd 電子時計用論理緩急回路
DE3329761A1 (de) * 1983-08-17 1985-02-28 Siemens AG, 1000 Berlin und 8000 München Elektronischer elektrizitaetszaehler mit automatischer messbereichserweiterung
GB8403457D0 (en) * 1984-02-09 1984-03-14 Thorn Emi Dynatel Ltd Meters
US4773031A (en) * 1984-12-24 1988-09-20 Tektronix, Inc. Method and circuit for digital frequency multiplication

Also Published As

Publication number Publication date
JPS626176A (ja) 1987-01-13
KR860009306A (ko) 1986-12-22
CA1241061A (fr) 1988-08-23
GB8611231D0 (en) 1986-06-18
BR8602288A (pt) 1987-01-21
FR2582408A1 (fr) 1986-11-28
US4665358A (en) 1987-05-12
GB2176014A (en) 1986-12-10
DE3616581A1 (de) 1986-11-27
GB2176014B (en) 1989-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse