AT305422B - Elektronisches Frequenzrelais - Google Patents

Elektronisches Frequenzrelais

Info

Publication number
AT305422B
AT305422B AT1041769A AT1041769A AT305422B AT 305422 B AT305422 B AT 305422B AT 1041769 A AT1041769 A AT 1041769A AT 1041769 A AT1041769 A AT 1041769A AT 305422 B AT305422 B AT 305422B
Authority
AT
Austria
Prior art keywords
frequency relay
electronic frequency
electronic
relay
frequency
Prior art date
Application number
AT1041769A
Other languages
English (en)
Inventor
Karl Wolfgang Dipl Ing Ripka
Original Assignee
Elin Union Aktiengeselllschaft
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 Elin Union Aktiengeselllschaft filed Critical Elin Union Aktiengeselllschaft
Priority to AT1041769A priority Critical patent/AT305422B/de
Priority to DE19702054059 priority patent/DE2054059A1/de
Application granted granted Critical
Publication of AT305422B publication Critical patent/AT305422B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
AT1041769A 1969-11-06 1969-11-06 Elektronisches Frequenzrelais AT305422B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT1041769A AT305422B (de) 1969-11-06 1969-11-06 Elektronisches Frequenzrelais
DE19702054059 DE2054059A1 (de) 1969-11-06 1970-11-03 Elektronisches Frequenzrelais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1041769A AT305422B (de) 1969-11-06 1969-11-06 Elektronisches Frequenzrelais

Publications (1)

Publication Number Publication Date
AT305422B true AT305422B (de) 1973-02-26

Family

ID=3622216

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1041769A AT305422B (de) 1969-11-06 1969-11-06 Elektronisches Frequenzrelais

Country Status (2)

Country Link
AT (1) AT305422B (de)
DE (1) DE2054059A1 (de)

Also Published As

Publication number Publication date
DE2054059A1 (de) 1971-05-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee