BE816950A - Circuit de surveillance de cables electriques mobiles - Google Patents

Circuit de surveillance de cables electriques mobiles

Info

Publication number
BE816950A
BE816950A BE145957A BE145957A BE816950A BE 816950 A BE816950 A BE 816950A BE 145957 A BE145957 A BE 145957A BE 145957 A BE145957 A BE 145957A BE 816950 A BE816950 A BE 816950A
Authority
BE
Belgium
Prior art keywords
monitoring circuit
electric cable
mobile electric
cable monitoring
mobile
Prior art date
Application number
BE145957A
Other languages
English (en)
French (fr)
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
Publication of BE816950A publication Critical patent/BE816950A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/226—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
BE145957A 1973-06-29 1974-06-27 Circuit de surveillance de cables electriques mobiles BE816950A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2333897A DE2333897C3 (de) 1973-06-29 1973-06-29 Schaltungsanordnung zur Überwachung beweglicher elektrischer Leitungen auf Isolationsfehler

Publications (1)

Publication Number Publication Date
BE816950A true BE816950A (fr) 1974-10-16

Family

ID=5885849

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145957A BE816950A (fr) 1973-06-29 1974-06-27 Circuit de surveillance de cables electriques mobiles

Country Status (4)

Country Link
BE (1) BE816950A (enrdf_load_stackoverflow)
DE (1) DE2333897C3 (enrdf_load_stackoverflow)
FR (1) FR2235465B1 (enrdf_load_stackoverflow)
GB (1) GB1469314A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930455C2 (de) * 1979-07-24 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Überwachung einer Energieleitung im Bergbau unter Tage
DE3844293A1 (de) * 1988-12-30 1990-07-05 Rheydt Kabelwerk Ag Sicherheitseinrichtung fuer batterieladung
GB2283869A (en) * 1993-11-10 1995-05-17 Bushey Hall Winches & Equipmen Protective arrangement for remote controlled winching or slide-bed apparatus
DE102015109194B4 (de) * 2015-06-10 2017-03-23 Arndt Dung Hochstromkabel und Verfahren zur Ermittlung des Verschleißgrades von Hochstromkabeln
AT522127B1 (de) * 2019-01-24 2023-07-15 Piezocryst Advanced Sensorics Kabelanordnung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE508949A (enrdf_load_stackoverflow) * 1951-02-14

Also Published As

Publication number Publication date
FR2235465A1 (enrdf_load_stackoverflow) 1975-01-24
DE2333897C3 (de) 1978-10-26
FR2235465B1 (enrdf_load_stackoverflow) 1979-08-17
GB1469314A (en) 1977-04-06
DE2333897A1 (de) 1975-01-09
DE2333897B2 (de) 1978-03-02

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