CS213607B1 - Zapojení pro číslicové zjifitování úrovňové hodnoty střídavých napětí - Google Patents

Zapojení pro číslicové zjifitování úrovňové hodnoty střídavých napětí Download PDF

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Publication number
CS213607B1
CS213607B1 CS761431A CS143176A CS213607B1 CS 213607 B1 CS213607 B1 CS 213607B1 CS 761431 A CS761431 A CS 761431A CS 143176 A CS143176 A CS 143176A CS 213607 B1 CS213607 B1 CS 213607B1
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CS
Czechoslovakia
Prior art keywords
input
output
control
voltage
counter
Prior art date
Application number
CS761431A
Other languages
Czech (cs)
English (en)
Inventor
Winfried Zippe
Original Assignee
Winfried Zippe
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 Winfried Zippe filed Critical Winfried Zippe
Publication of CS213607B1 publication Critical patent/CS213607B1/cs

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/252Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with conversion of voltage or current into frequency and measuring of this frequency
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12Analogue/digital converters
    • H03M1/48Servo-type converters

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
CS761431A 1975-03-05 1976-03-04 Zapojení pro číslicové zjifitování úrovňové hodnoty střídavých napětí CS213607B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD184569A DD117929A1 (enrdf_load_stackoverflow) 1975-03-05 1975-03-05

Publications (1)

Publication Number Publication Date
CS213607B1 true CS213607B1 (cs) 1982-04-09

Family

ID=5499409

Family Applications (1)

Application Number Title Priority Date Filing Date
CS761431A CS213607B1 (cs) 1975-03-05 1976-03-04 Zapojení pro číslicové zjifitování úrovňové hodnoty střídavých napětí

Country Status (7)

Country Link
CS (1) CS213607B1 (enrdf_load_stackoverflow)
DD (1) DD117929A1 (enrdf_load_stackoverflow)
DE (1) DE2556201A1 (enrdf_load_stackoverflow)
DK (1) DK64776A (enrdf_load_stackoverflow)
FR (1) FR2303295A1 (enrdf_load_stackoverflow)
GB (1) GB1543272A (enrdf_load_stackoverflow)
HU (1) HU174609B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103118C2 (de) * 1981-01-30 1984-04-05 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur Überwachung des Pegels eines Hochfrequenzsignals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548169A (en) * 1967-03-14 1970-12-15 Fluor Corp Process controlling digital to analog converter
US3590366A (en) * 1969-06-27 1971-06-29 American Optical Corp Variable attenuator

Also Published As

Publication number Publication date
GB1543272A (en) 1979-03-28
HU174609B (hu) 1980-02-28
DE2556201A1 (de) 1976-09-16
FR2303295A1 (fr) 1976-10-01
DD117929A1 (enrdf_load_stackoverflow) 1976-02-05
DK64776A (da) 1976-09-06

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