CH534881A - Dispositif comparateur de courants - Google Patents

Dispositif comparateur de courants

Info

Publication number
CH534881A
CH534881A CH906471A CH906471A CH534881A CH 534881 A CH534881 A CH 534881A CH 906471 A CH906471 A CH 906471A CH 906471 A CH906471 A CH 906471A CH 534881 A CH534881 A CH 534881A
Authority
CH
Switzerland
Prior art keywords
current comparator
comparator device
current
comparator
Prior art date
Application number
CH906471A
Other languages
English (en)
French (fr)
Inventor
Andre Vittoz Eric
Original Assignee
Centre Electron Horloger
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 Centre Electron Horloger filed Critical Centre Electron Horloger
Priority to CH906471A priority Critical patent/CH534881A/fr
Priority to FR7222253A priority patent/FR2143149A1/fr
Priority to DE2230363A priority patent/DE2230363B2/de
Publication of CH534881A publication Critical patent/CH534881A/fr

Links

Classifications

    • 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
    • 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
    • H03M1/12—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)
  • Bipolar Integrated Circuits (AREA)
  • Analogue/Digital Conversion (AREA)
CH906471A 1971-06-21 1971-06-21 Dispositif comparateur de courants CH534881A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH906471A CH534881A (fr) 1971-06-21 1971-06-21 Dispositif comparateur de courants
FR7222253A FR2143149A1 (enExample) 1971-06-21 1972-06-20
DE2230363A DE2230363B2 (de) 1971-06-21 1972-06-21 Stromvergleicherschaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH906471A CH534881A (fr) 1971-06-21 1971-06-21 Dispositif comparateur de courants

Publications (1)

Publication Number Publication Date
CH534881A true CH534881A (fr) 1973-03-15

Family

ID=4347935

Family Applications (1)

Application Number Title Priority Date Filing Date
CH906471A CH534881A (fr) 1971-06-21 1971-06-21 Dispositif comparateur de courants

Country Status (3)

Country Link
CH (1) CH534881A (enExample)
DE (1) DE2230363B2 (enExample)
FR (1) FR2143149A1 (enExample)

Also Published As

Publication number Publication date
FR2143149A1 (enExample) 1973-02-02
DE2230363A1 (de) 1973-01-11
DE2230363B2 (de) 1974-06-20

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Legal Events

Date Code Title Description
PL Patent ceased