IE35766B1 - Electricity supply cable - Google Patents

Electricity supply cable

Info

Publication number
IE35766B1
IE35766B1 IE1336/71A IE133671A IE35766B1 IE 35766 B1 IE35766 B1 IE 35766B1 IE 1336/71 A IE1336/71 A IE 1336/71A IE 133671 A IE133671 A IE 133671A IE 35766 B1 IE35766 B1 IE 35766B1
Authority
IE
Ireland
Prior art keywords
paper
concavities
oct
aluminium
conductor
Prior art date
Application number
IE1336/71A
Other versions
IE35766L (en
Original Assignee
Pirelli
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 filed Critical Pirelli
Publication of IE35766L publication Critical patent/IE35766L/en
Publication of IE35766B1 publication Critical patent/IE35766B1/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/006—Constructional features relating to the conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0611—Oil-pressure cables

Landscapes

  • Insulated Conductors (AREA)

Abstract

1313819 Electric cables INDUSTRIE PIRELLI SpA 28 Oct 1971 [29 Oct 1970] 50151/71 Heading H1A An impregnated electric cable comprises one or more solid conductors each having an outer surface which is locally formed to define a plurality of alternating convexities and concavities, e.g. as at 10 and 9. The or each conductor is preferably of aluminium and may be circular or sector-shaped in cross-section; the concavities may form longitudinal or helical grooves. A screen, e.g. of carbon-loaded paper as at 11, 12, 13 may be inserted between each conductor and its insulation 14, 15, 16 of, e.g. impregnated paper. Paper packing strips 17, 18, 19, paper insulation 20, a sheath 21 of lead or aluminium, and a thermoplastic or elastomeric sheath 22 are also provided. [GB1313819A]
IE1336/71A 1970-10-29 1971-10-22 Electricity supply cable IE35766B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8955970 1970-10-29

Publications (2)

Publication Number Publication Date
IE35766L IE35766L (en) 1972-04-29
IE35766B1 true IE35766B1 (en) 1976-05-12

Family

ID=11331582

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1336/71A IE35766B1 (en) 1970-10-29 1971-10-22 Electricity supply cable

Country Status (3)

Country Link
GB (1) GB1313819A (en)
IE (1) IE35766B1 (en)
ZA (1) ZA717094B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19921944A1 (en) * 1999-05-12 2000-11-16 Gbt Ges Fuer Beschichtungstech Container for corrosive liquids has a corrosion resistant lining consisting of a number of prefabricated elements similar to glazed tiles which are applied to the side of the container outer structure facing the liquid

Also Published As

Publication number Publication date
GB1313819A (en) 1973-04-18
AU3499871A (en) 1973-05-03
IE35766L (en) 1972-04-29
ZA717094B (en) 1972-07-26

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