ES404851A1 - Un perfeccionamiento en los cables de distribucion de elec-tricidad c. a. de baja tension para instalacion subterranea. - Google Patents

Un perfeccionamiento en los cables de distribucion de elec-tricidad c. a. de baja tension para instalacion subterranea.

Info

Publication number
ES404851A1
ES404851A1 ES404851A ES404851A ES404851A1 ES 404851 A1 ES404851 A1 ES 404851A1 ES 404851 A ES404851 A ES 404851A ES 404851 A ES404851 A ES 404851A ES 404851 A1 ES404851 A1 ES 404851A1
Authority
ES
Spain
Prior art keywords
core
conductors
electricity distribution
low tension
distribution cable
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
ES404851A
Other languages
English (en)
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.)
Pirelli General Cable Works Ltd
Pirelli General Cable Works
Original Assignee
Pirelli General Cable Works Ltd
Pirelli General Cable Works
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 Pirelli General Cable Works Ltd, Pirelli General Cable Works filed Critical Pirelli General Cable Works Ltd
Publication of ES404851A1 publication Critical patent/ES404851A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing Relating To Insulation (AREA)
  • Insulated Conductors (AREA)
ES404851A 1971-07-06 1972-07-04 Un perfeccionamiento en los cables de distribucion de elec-tricidad c. a. de baja tension para instalacion subterranea. Expired ES404851A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3161071 1971-07-06

Publications (1)

Publication Number Publication Date
ES404851A1 true ES404851A1 (es) 1976-03-16

Family

ID=10325731

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404851A Expired ES404851A1 (es) 1971-07-06 1972-07-04 Un perfeccionamiento en los cables de distribucion de elec-tricidad c. a. de baja tension para instalacion subterranea.

Country Status (3)

Country Link
ES (1) ES404851A1 (es)
GB (1) GB1330924A (es)
IT (1) IT962361B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120479B1 (en) * 1983-03-23 1990-08-29 Nippon Steel Corporation Structure fastening cable
US4988949A (en) * 1989-05-15 1991-01-29 Westinghouse Electric Corp. Apparatus for detecting excessive chafing of a cable arrangement against an electrically grounded structure

Also Published As

Publication number Publication date
IT962361B (it) 1973-12-20
GB1330924A (en) 1973-09-19

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