GB1340592A - Low tension electricity distribution cable - Google Patents

Low tension electricity distribution cable

Info

Publication number
GB1340592A
GB1340592A GB1340592DA GB1340592A GB 1340592 A GB1340592 A GB 1340592A GB 1340592D A GB1340592D A GB 1340592DA GB 1340592 A GB1340592 A GB 1340592A
Authority
GB
United Kingdom
Prior art keywords
neutral
core
distribution cable
low tension
tension electricity
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 GB1340592A publication Critical patent/GB1340592A/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
    • H01B7/17—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
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
    • 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

Abstract

1340592 Electric cables PIRELLI GENERAL CABLE WORKS Ltd 29 March 1972 [30 April 1971] 12409/71 Heading H1A A low-tension distribution cable comprises four core conductors, one of a neutral/earth conductor, core insulation of impregnated paper (which may not cover the neutral/earth conductor) and a screen of metal foil which also serves as a moisture barrier enclosing the core and insulation and is covered with a plastics sheath. A further neutral conductor may lie adjacent the metal foil to enhance its currentcarrying capacity. The foil may be bonded to the plastics sheath, e.g. through a thin intermediate layer.
GB1340592D 1971-04-30 1971-04-30 Low tension electricity distribution cable Expired GB1340592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1240971 1971-04-30

Publications (1)

Publication Number Publication Date
GB1340592A true GB1340592A (en) 1973-12-12

Family

ID=10004068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1340592D Expired GB1340592A (en) 1971-04-30 1971-04-30 Low tension electricity distribution cable

Country Status (4)

Country Link
AR (1) AR192636A1 (en)
BR (1) BR7202618D0 (en)
GB (1) GB1340592A (en)
IT (1) IT953679B (en)

Also Published As

Publication number Publication date
AR192636A1 (en) 1973-02-28
IT953679B (en) 1973-08-10
BR7202618D0 (en) 1973-05-31

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Legal Events

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