GB1330924A - Low tension electricity distribution cable - Google Patents

Low tension electricity distribution cable

Info

Publication number
GB1330924A
GB1330924A GB1330924DA GB1330924A GB 1330924 A GB1330924 A GB 1330924A GB 1330924D A GB1330924D A GB 1330924DA GB 1330924 A GB1330924 A GB 1330924A
Authority
GB
United Kingdom
Prior art keywords
low tension
cable
metal foil
layer
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
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 GB1330924A publication Critical patent/GB1330924A/en
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)

Abstract

1330924 Cable PIRELLI GENERAL CABLE WORKS Ltd 26 May 1972 [6 July 1971] 31610/71 Heading H1A A low tension A.C. electricity cable comprises four core conductors, for three phase plus neutral/earth circuit application, each insulated with an elastomeric material, such as non- hygroscopic extruded ethylene propylene or cross-linked polyethylene and a layer of metal foil e.g. aluminium enclosing the core, arranged to act as a fault test electrode, and having-below fault current carrying capacity. The layer of metal foil is preferably bonded to an outer plastics sheath of PVC or high density polyethylene.
GB1330924D 1971-07-06 1972-05-26 Low tension electricity distribution cable Expired GB1330924A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1330924A true GB1330924A (en) 1973-09-19

Family

ID=10325731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1330924D Expired GB1330924A (en) 1971-07-06 1972-05-26 Low tension electricity distribution cable

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120479A2 (en) * 1983-03-23 1984-10-03 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120479A2 (en) * 1983-03-23 1984-10-03 Nippon Steel Corporation Structure fastening cable
EP0120479A3 (en) * 1983-03-23 1986-10-01 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 (en) 1973-12-20
ES404851A1 (en) 1976-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee