FR1555584A - - Google Patents

Info

Publication number
FR1555584A
FR1555584A FR116167A FR1555584DA FR1555584A FR 1555584 A FR1555584 A FR 1555584A FR 116167 A FR116167 A FR 116167A FR 1555584D A FR1555584D A FR 1555584DA FR 1555584 A FR1555584 A FR 1555584A
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
FR116167A
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 filed Critical
Application granted granted Critical
Publication of FR1555584A publication Critical patent/FR1555584A/fr
Expired 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
    • 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
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Power Engineering (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Digital Magnetic Recording (AREA)
FR116167A 1967-07-28 1967-07-28 Expired FR1555584A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR116167 1967-07-28

Publications (1)

Publication Number Publication Date
FR1555584A true FR1555584A (fr) 1969-01-31

Family

ID=8636056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR116167A Expired FR1555584A (fr) 1967-07-28 1967-07-28

Country Status (6)

Country Link
US (1) US3548183A (fr)
BE (1) BE718064A (fr)
ES (1) ES356563A1 (fr)
FR (1) FR1555584A (fr)
GB (1) GB1189027A (fr)
NL (1) NL6810507A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735347A (en) * 1971-11-02 1973-05-22 Franklin Electric Co Inc Change detector system
JPS63226115A (ja) * 1987-03-16 1988-09-20 Fujitsu Ltd ゼロクロスカウンタ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003696A (en) * 1959-08-10 1961-10-10 Jersey Prod Res Co Integration of an electrical signal over a time interval of fixed duration
US3021072A (en) * 1960-03-01 1962-02-13 Bendix Corp Precision infinite memory integrator
US3404260A (en) * 1960-12-22 1968-10-01 Shell Oil Co Analyzing varying signals
US3407291A (en) * 1962-11-30 1968-10-22 Canadian Patents Dev Computer for evaluating integrals using a statistical computing process

Also Published As

Publication number Publication date
ES356563A1 (es) 1970-02-01
NL6810507A (fr) 1969-01-30
GB1189027A (en) 1970-04-22
BE718064A (fr) 1969-01-13
US3548183A (en) 1970-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse