FR1404737A - Digital counter - Google Patents

Digital counter

Info

Publication number
FR1404737A
FR1404737A FR979450A FR979450A FR1404737A FR 1404737 A FR1404737 A FR 1404737A FR 979450 A FR979450 A FR 979450A FR 979450 A FR979450 A FR 979450A FR 1404737 A FR1404737 A FR 1404737A
Authority
FR
France
Prior art keywords
digital counter
counter
digital
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
Application number
FR979450A
Other languages
French (fr)
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.)
UNITED SYSTEMS CORP
Original Assignee
UNITED SYSTEMS CORP
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 claimed from US290020A external-priority patent/US3408568A/en
Application filed by UNITED SYSTEMS CORP filed Critical UNITED SYSTEMS CORP
Priority to FR979450A priority Critical patent/FR1404737A/en
Application granted granted Critical
Publication of FR1404737A publication Critical patent/FR1404737A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/257—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with comparison of different reference values with the value of voltage or current, e.g. using step-by-step method
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/261—Amplifier which being suitable for instrumentation applications
    • 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
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR979450A 1963-06-24 1964-06-24 Digital counter Expired FR1404737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR979450A FR1404737A (en) 1963-06-24 1964-06-24 Digital counter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US290020A US3408568A (en) 1963-06-24 1963-06-24 Servo-balancing voltmeter employing an overvoltage protected chopper and a d.c. damped servo-motor
FR979450A FR1404737A (en) 1963-06-24 1964-06-24 Digital counter

Publications (1)

Publication Number Publication Date
FR1404737A true FR1404737A (en) 1965-07-02

Family

ID=26208528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979450A Expired FR1404737A (en) 1963-06-24 1964-06-24 Digital counter

Country Status (1)

Country Link
FR (1) FR1404737A (en)

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