ATA70586A - Fernmelde- oder signaltechnischen einrichtung - Google Patents

Fernmelde- oder signaltechnischen einrichtung

Info

Publication number
ATA70586A
ATA70586A AT70586A AT70586A ATA70586A AT A70586 A ATA70586 A AT A70586A AT 70586 A AT70586 A AT 70586A AT 70586 A AT70586 A AT 70586A AT A70586 A ATA70586 A AT A70586A
Authority
AT
Austria
Prior art keywords
telecommunication
signaling equipment
signaling
equipment
Prior art date
Application number
AT70586A
Other languages
English (en)
Other versions
AT393917B (de
Inventor
Michael Dipl Ing Heedt
Original Assignee
Quante Ag
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 Quante Ag filed Critical Quante Ag
Publication of ATA70586A publication Critical patent/ATA70586A/de
Application granted granted Critical
Publication of AT393917B publication Critical patent/AT393917B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • G01R27/18—Measuring resistance to earth, i.e. line to ground
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
AT70586A 1985-04-17 1986-03-17 Verfahren zum ueberwachen der isolationswiderstaende einer schar von baugruppen einer elektrischen anlage mit gemeinsamer erdfreier stromversorgung, insbesondere einer fernmelde- oder signaltechnischen einrichtung AT393917B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853513850 DE3513850A1 (de) 1985-04-17 1985-04-17 Verfahren zum ueberwachen der isolationswiderstaende einer schar von baugruppen einer elektrischen anlage mit gemeinsamer erdfreier stromversorgung, insbesondere einer fernmelde- oder signaltechnischen einrichtung

Publications (2)

Publication Number Publication Date
ATA70586A true ATA70586A (de) 1991-06-15
AT393917B AT393917B (de) 1992-01-10

Family

ID=6268360

Family Applications (1)

Application Number Title Priority Date Filing Date
AT70586A AT393917B (de) 1985-04-17 1986-03-17 Verfahren zum ueberwachen der isolationswiderstaende einer schar von baugruppen einer elektrischen anlage mit gemeinsamer erdfreier stromversorgung, insbesondere einer fernmelde- oder signaltechnischen einrichtung

Country Status (2)

Country Link
AT (1) AT393917B (de)
DE (1) DE3513850A1 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753572A1 (de) * 1977-12-01 1979-06-07 Quante Wilhelm Spezialfab Elektrische vorrichtung zur kontrolle der funktionsfaehigkeit eines elektrischen ueberwachungsgeraetes fuer isolationswiderstaende einer gleichstromgespeisten anlage

Also Published As

Publication number Publication date
AT393917B (de) 1992-01-10
DE3513850A1 (de) 1986-10-23
DE3513850C2 (de) 1992-07-30

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Legal Events

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