AT320072B - Isolationswächter - Google Patents

Isolationswächter

Info

Publication number
AT320072B
AT320072B AT459370A AT459370A AT320072B AT 320072 B AT320072 B AT 320072B AT 459370 A AT459370 A AT 459370A AT 459370 A AT459370 A AT 459370A AT 320072 B AT320072 B AT 320072B
Authority
AT
Austria
Prior art keywords
insulation monitor
insulation
monitor
Prior art date
Application number
AT459370A
Other languages
English (en)
Original Assignee
Schutzapparate Paris & Co
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 Schutzapparate Paris & Co filed Critical Schutzapparate Paris & Co
Application granted granted Critical
Publication of AT320072B publication Critical patent/AT320072B/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
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
AT459370A 1969-10-24 1970-05-22 Isolationswächter AT320072B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696941593 DE6941593U (de) 1969-10-24 1969-10-24 Isolationswaechter

Publications (1)

Publication Number Publication Date
AT320072B true AT320072B (de) 1975-01-27

Family

ID=6605941

Family Applications (1)

Application Number Title Priority Date Filing Date
AT459370A AT320072B (de) 1969-10-24 1970-05-22 Isolationswächter

Country Status (5)

Country Link
AT (1) AT320072B (de)
BE (1) BE757975A (de)
CH (1) CH541154A (de)
DE (1) DE6941593U (de)
FR (1) FR2056186A5 (de)

Also Published As

Publication number Publication date
BE757975A (fr) 1971-04-01
DE6941593U (de) 1970-03-26
FR2056186A5 (de) 1971-05-14
CH541154A (de) 1973-08-31

Similar Documents

Publication Publication Date Title
CH514112A (de) Hochwarmfeste Isolierung
BE745669A (fr) Pulserend verbrandingssysteem
AT315271B (de) Supraleitereinheit
BE744024A (fr) Manipulateur-synthetiseur
FI56465B (fi) Elektriskt uppvaermbar glasruta
BE749371A (fr) Spectrofotometer
BE748298A (nl) Opbouwwerktuig
AT306980B (de) Aeroionisator
BE748247A (fr) Electrocardiometre
BE760882R (nl) Verbeterde
BE748852A (fr) Audio-moniteur
BE751281A (fr) Raccord coaxial
BE747871A (fr) Weefmachine
CH476408A (de) Supraleiter
BE747783R (fr) Elektrofotografisch
BE747731A (fr) Afhankelijk stroom-tijdrelais
BE747903A (fr) Spectraal gesensibiliseerd lichtgevoelig materiaal
AT303307B (de) Seilzug
BE747782A (fr) Fotografisch veellagenkleurenmateriaal
CH509647A (de) Trennschalter
BE746342A (fr) Merocyanine-kleurstoffen
AT324166B (de) Sportschuh
BE745468A (fr) S-alcoyl-(methyl-hexahydro-1h-azepine)-1-carbothiolates
BE747776A (fr) Bigoudi
BE745461A (fr) 1-acyl-hydroquinoleines

Legal Events

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