CH547500A - DEVICE FOR DETERMINING INSULATION FAILURES IN AN ISOLATED ELECTRICAL EQUIPMENT. - Google Patents

DEVICE FOR DETERMINING INSULATION FAILURES IN AN ISOLATED ELECTRICAL EQUIPMENT.

Info

Publication number
CH547500A
CH547500A CH1035072A CH547500DA CH547500A CH 547500 A CH547500 A CH 547500A CH 1035072 A CH1035072 A CH 1035072A CH 547500D A CH547500D A CH 547500DA CH 547500 A CH547500 A CH 547500A
Authority
CH
Switzerland
Prior art keywords
electrical equipment
isolated electrical
insulation failures
determining insulation
determining
Prior art date
Application number
CH1035072A
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH547500A publication Critical patent/CH547500A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing Relating To Insulation (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
CH1035072A 1972-07-11 1972-07-11 DEVICE FOR DETERMINING INSULATION FAILURES IN AN ISOLATED ELECTRICAL EQUIPMENT. CH547500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1035072 1972-07-11

Publications (1)

Publication Number Publication Date
CH547500A true CH547500A (en) 1974-03-29

Family

ID=4362264

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1035072A CH547500A (en) 1972-07-11 1972-07-11 DEVICE FOR DETERMINING INSULATION FAILURES IN AN ISOLATED ELECTRICAL EQUIPMENT.

Country Status (7)

Country Link
JP (1) JPS4953878A (en)
CH (1) CH547500A (en)
DE (1) DE2240221C3 (en)
FR (1) FR2192310B3 (en)
GB (1) GB1423537A (en)
IT (1) IT990982B (en)
NL (1) NL7309539A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097794A (en) * 1976-11-15 1978-06-27 Allis-Chalmers Corporation Static means for detecting ground insulation failure for rotary electric machines
DE3345218C2 (en) * 1983-12-14 1986-07-10 Daimler-Benz Ag, 7000 Stuttgart Display device for insulation defects
JPH0276628A (en) * 1988-09-14 1990-03-16 Fanuc Ltd Poor insulation sensing method in wire discharge processing machine
DE102004016740B4 (en) * 2004-04-05 2006-08-31 Siemens Ag Method for detecting an insulation fault in a high-voltage converter
DE102012214738A1 (en) 2012-08-20 2014-02-20 Robert Bosch Gmbh Test device for testing electrical insulation of surface area of electrical components e.g. battery cell, has electrode which is electrically contacted to three-dimensional portions of tested area of isolated component surface
DE102022100349A1 (en) 2022-01-10 2023-07-13 Phoenix Contact Gmbh & Co. Kg Connector with a first and a second sensor element for detecting a leakage current, arrangement with two connectors and method for detecting a leakage current in a connector
LU501224B1 (en) 2022-01-10 2023-07-10 Phoenix Contact Gmbh & Co Connector with a first and a second sensor element for detecting a leakage current, arrangement with two connectors and method for detecting a leakage current in a connector

Also Published As

Publication number Publication date
DE2240221A1 (en) 1974-01-24
FR2192310A1 (en) 1974-02-08
GB1423537A (en) 1976-02-04
DE2240221C3 (en) 1980-10-16
IT990982B (en) 1975-07-10
JPS4953878A (en) 1974-05-25
FR2192310B3 (en) 1976-06-25
NL7309539A (en) 1974-01-15
DE2240221B2 (en) 1980-02-28

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Legal Events

Date Code Title Description
PL Patent ceased