FR1010841A - Appareil pour le contrôle de l'isolement - Google Patents

Appareil pour le contrôle de l'isolement

Info

Publication number
FR1010841A
FR1010841A FR1010841DA FR1010841A FR 1010841 A FR1010841 A FR 1010841A FR 1010841D A FR1010841D A FR 1010841DA FR 1010841 A FR1010841 A FR 1010841A
Authority
FR
France
Prior art keywords
monitoring device
insulation monitoring
insulation
monitoring
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
Other languages
English (en)
French (fr)
Inventor
Eduard Leifert
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 filed Critical
Application granted granted Critical
Publication of FR1010841A publication Critical patent/FR1010841A/fr
Expired legal-status Critical Current

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
    • G01R27/08—Measuring resistance by measuring both voltage and current
    • G01R27/10—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient
    • G01R27/12—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient using hand generators, e.g. meggers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
FR1010841D 1948-10-02 1948-11-10 Appareil pour le contrôle de l'isolement Expired FR1010841A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP7922D DE821069C (de) 1948-10-02 1948-10-02 Geraet zur Isolationsueberwachung

Publications (1)

Publication Number Publication Date
FR1010841A true FR1010841A (fr) 1952-06-16

Family

ID=65019216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1010841D Expired FR1010841A (fr) 1948-10-02 1948-11-10 Appareil pour le contrôle de l'isolement

Country Status (2)

Country Link
DE (1) DE821069C (de)
FR (1) FR1010841A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083423B (de) * 1957-12-31 1960-06-15 Dr Heinz Mueller Pruefeinrichtung fuer mit Hochspannungstransformator arbeitende elektrische Weidezaeune

Also Published As

Publication number Publication date
DE821069C (de) 1951-11-15

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