IE35818L - Sheathed electric cable - Google Patents

Sheathed electric cable

Info

Publication number
IE35818L
IE35818L IE711450A IE145071A IE35818L IE 35818 L IE35818 L IE 35818L IE 711450 A IE711450 A IE 711450A IE 145071 A IE145071 A IE 145071A IE 35818 L IE35818 L IE 35818L
Authority
IE
Ireland
Prior art keywords
cable
nov
protective layer
electric cable
sheath
Prior art date
Application number
IE711450A
Other versions
IE35818B1 (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 IE35818L publication Critical patent/IE35818L/en
Publication of IE35818B1 publication Critical patent/IE35818B1/en

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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/20—Metal tubes, e.g. lead sheaths
    • H01B7/207—Metal tubes, e.g. lead sheaths composed of iron or steel
    • 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

Landscapes

  • Manufacturing Of Electric Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)

Abstract

1356694 Cable armouring INDUSTRIE PIRELLI SpA 17 Nov 1971 [17 Nov 1970] 53289/71 Heading H1A A cable core enclosed in a seamless metallic, e.g. lead, aluminium, sheath 11 has a protective layer which includes a corrugated strip 13 (e.g. of soft steel) extending longitudinally of the cable, wrapped around the metal sheath. Preferably the protective layer includes plastics coverings 12 and 15 and an anticorrosive layer 14 of varnish or of bituminous composition. The corrugations extend at least partially into the plastics layers which may be of polyethylene or P.V.C. and may be applied by extrusion. [GB1356694A]
IE1450/71A 1970-11-17 1971-11-17 Improvements relating to electric cables IE35818B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3183870 1970-11-17

Publications (2)

Publication Number Publication Date
IE35818L true IE35818L (en) 1972-05-17
IE35818B1 IE35818B1 (en) 1976-05-26

Family

ID=11234396

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1450/71A IE35818B1 (en) 1970-11-17 1971-11-17 Improvements relating to electric cables

Country Status (7)

Country Link
AU (1) AU468951B2 (en)
BR (1) BR7107476D0 (en)
CA (1) CA944451A (en)
GB (1) GB1356694A (en)
IE (1) IE35818B1 (en)
SU (1) SU562221A3 (en)
ZA (1) ZA717672B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA008654B1 (en) * 2004-07-16 2007-06-29 Тоо Казцентрэлектропровод Cable for field communication

Also Published As

Publication number Publication date
BR7107476D0 (en) 1973-05-03
IE35818B1 (en) 1976-05-26
CA944451A (en) 1974-03-26
ZA717672B (en) 1972-08-30
AU3574571A (en) 1973-05-24
SU562221A3 (en) 1977-06-15
GB1356694A (en) 1974-06-12
AU468951B2 (en) 1973-05-24

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