ZA756712B - Improved electric cable for medium and high voltages - Google Patents

Improved electric cable for medium and high voltages

Info

Publication number
ZA756712B
ZA756712B ZA00756712A ZA756712A ZA756712B ZA 756712 B ZA756712 B ZA 756712B ZA 00756712 A ZA00756712 A ZA 00756712A ZA 756712 A ZA756712 A ZA 756712A ZA 756712 B ZA756712 B ZA 756712B
Authority
ZA
South Africa
Prior art keywords
medium
electric cable
high voltages
improved electric
improved
Prior art date
Application number
ZA00756712A
Other languages
English (en)
Inventor
M Castelli
A Secco
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 ZA756712B publication Critical patent/ZA756712B/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/24Sheathing; Armouring; Screening; Applying other protective layers by extrusion
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/02Disposition of insulation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00Power cables
    • H01B9/02Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Insulating Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
ZA00756712A 1974-11-27 1975-10-24 Improved electric cable for medium and high voltages ZA756712B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29862/74A IT1026543B (it) 1974-11-27 1974-11-27 Cavo elettrico perfezionato per medie ed alte tensioni

Publications (1)

Publication Number Publication Date
ZA756712B true ZA756712B (en) 1976-09-29

Family

ID=11228572

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00756712A ZA756712B (en) 1974-11-27 1975-10-24 Improved electric cable for medium and high voltages

Country Status (11)

Country Link
JP (1) JPS5162372A (sv)
AR (1) AR208932A1 (sv)
AU (1) AU497407B2 (sv)
BR (1) BR7507452A (sv)
CA (1) CA1047135A (sv)
DE (1) DE2552895A1 (sv)
FR (1) FR2293039A1 (sv)
GB (1) GB1516708A (sv)
IT (1) IT1026543B (sv)
SE (1) SE422381B (sv)
ZA (1) ZA756712B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908457C2 (de) * 1979-03-05 1986-09-18 kabelmetal electro GmbH, 3000 Hannover Verfahren zur kontinuierlichen Herstellung von Umhüllungen, insbesondere Isolierungen, für elektrische Kabel
ES2729651T3 (es) 2010-10-25 2019-11-05 Imertech Sas Vidrio volcánico expandido molido como relleno laminar
CN105825914A (zh) * 2016-01-27 2016-08-03 苏州翠南电子科技有限公司 一种新型复合硅橡胶固体绝缘母线

Also Published As

Publication number Publication date
BR7507452A (pt) 1976-08-10
AU8615775A (en) 1977-05-05
JPS5162372A (en) 1976-05-29
SE422381B (sv) 1982-03-01
FR2293039B1 (sv) 1978-05-12
CA1047135A (en) 1979-01-23
AU497407B2 (en) 1978-12-14
AR208932A1 (es) 1977-03-15
IT1026543B (it) 1978-10-20
GB1516708A (en) 1978-07-05
FR2293039A1 (fr) 1976-06-25
DE2552895A1 (de) 1976-08-12
SE7513181L (sv) 1976-05-28

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