FR51742E - Device for measuring earthing resistances - Google Patents

Device for measuring earthing resistances

Info

Publication number
FR51742E
FR51742E FR51742DA FR51742E FR 51742 E FR51742 E FR 51742E FR 51742D A FR51742D A FR 51742DA FR 51742 E FR51742 E FR 51742E
Authority
FR
France
Prior art keywords
resistances
earthing
measuring
measuring earthing
earthing resistances
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
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Original Assignee
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
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 Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH filed Critical Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Application granted granted Critical
Publication of FR51742E publication Critical patent/FR51742E/en
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
    • G01R27/16—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)
FR51742D 1941-09-12 1941-09-12 Device for measuring earthing resistances Expired FR51742E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51742T 1941-09-12

Publications (1)

Publication Number Publication Date
FR51742E true FR51742E (en) 1943-04-09

Family

ID=8686515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51742D Expired FR51742E (en) 1941-09-12 1941-09-12 Device for measuring earthing resistances

Country Status (1)

Country Link
FR (1) FR51742E (en)

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