ZA717672B - Improvements relating to electric cables - Google Patents

Improvements relating to electric cables

Info

Publication number
ZA717672B
ZA717672B ZA717672A ZA717672A ZA717672B ZA 717672 B ZA717672 B ZA 717672B ZA 717672 A ZA717672 A ZA 717672A ZA 717672 A ZA717672 A ZA 717672A ZA 717672 B ZA717672 B ZA 717672B
Authority
ZA
South Africa
Prior art keywords
improvements relating
electric cables
cables
electric
relating
Prior art date
Application number
ZA717672A
Inventor
P Calzolari
A Portinari
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 ZA717672B publication Critical patent/ZA717672B/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
ZA717672A 1970-11-17 1971-11-15 Improvements relating to electric cables ZA717672B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA717672B true ZA717672B (en) 1972-08-30

Family

ID=11234396

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA717672A ZA717672B (en) 1970-11-17 1971-11-15 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
IE35818L (en) 1972-05-17
AU468951B2 (en) 1973-05-24
GB1356694A (en) 1974-06-12
SU562221A3 (en) 1977-06-15
IE35818B1 (en) 1976-05-26
BR7107476D0 (en) 1973-05-03
CA944451A (en) 1974-03-26
AU3574571A (en) 1973-05-24

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