ES2002560A6 - Low voltage electric cable - Google Patents

Low voltage electric cable

Info

Publication number
ES2002560A6
ES2002560A6 ES8603656A ES8603656A ES2002560A6 ES 2002560 A6 ES2002560 A6 ES 2002560A6 ES 8603656 A ES8603656 A ES 8603656A ES 8603656 A ES8603656 A ES 8603656A ES 2002560 A6 ES2002560 A6 ES 2002560A6
Authority
ES
Spain
Prior art keywords
coating
low voltage
electric cable
voltage electric
layer
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
ES8603656A
Other languages
Spanish (es)
Inventor
Francisco Anton Granadillo
Alessandro Secco
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 and C SpA
Original Assignee
Pirelli Cavi SpA
Cavi Pirelli SpA
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 Cavi SpA, Cavi Pirelli SpA filed Critical Pirelli Cavi SpA
Publication of ES2002560A6 publication Critical patent/ES2002560A6/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
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/301—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen or carbon in the main chain of the macromolecule, not provided for in group H01B3/302
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

A low voltage electric cable comprises a conductor surrounded by at least one extruded insulation layer 2 and an insulating varnish coating 3 around one or more of the extruded insulation layers. The extruded layer may be polyvinylidene fluoride, cross-linked copolyethylene-tetrafluoroethylene or polysulphone. The varnish coating may be polyester, polyamide, polyimide or polyester-imide. Two extruded insulation layers may be provided with or without an interposed coating of varnish (Figs. 2&3). The coating and the layer may be cross-linked by irradiation at the same or different times.
ES8603656A 1985-12-20 1986-12-19 Low voltage electric cable Expired ES2002560A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23314/85A IT1186156B (en) 1985-12-20 1985-12-20 ELECTRIC CABLE FOR LOW VOLTAGE

Publications (1)

Publication Number Publication Date
ES2002560A6 true ES2002560A6 (en) 1988-08-16

Family

ID=11205981

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8603656A Expired ES2002560A6 (en) 1985-12-20 1986-12-19 Low voltage electric cable

Country Status (7)

Country Link
JP (1) JPS62177808A (en)
BR (1) BR8606136A (en)
DE (1) DE3643381A1 (en)
ES (1) ES2002560A6 (en)
FR (1) FR2592206A1 (en)
GB (1) GB2184592A (en)
IT (1) IT1186156B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989000759A1 (en) * 1987-07-10 1989-01-26 Raychem Limited Wire
FR2712115A1 (en) * 1993-11-05 1995-05-12 Filotex Sa Screened cable, having a low level of noise and a high service temperature
DE19644870A1 (en) * 1995-10-30 1997-05-07 Felten & Guilleaume Energie Electrical cable laid e.g. in grooves without spring back
AU1105801A (en) * 1999-09-07 2001-04-10 Judd Wire, Inc. Dual layer system suitable for use as electrical insulation for wires and other conductors
JP2009245667A (en) * 2008-03-28 2009-10-22 Furukawa Electric Co Ltd:The Insulated wire and its manufacturing method
DE102011016685A1 (en) * 2010-04-15 2012-05-10 Hirschmann Automotive Gmbh Overmolding of a stamped grid with a plastic with a high shrinkage rate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832231A (en) * 1972-08-21 1974-08-27 Gen Electric Method of rendering chlorosulfonated polyethylene rubber resistant to adherence of dirt,and the dirt resisting products thereof
US4184001A (en) * 1978-04-19 1980-01-15 Haveg Industries, Inc. Multi layer insulation system for conductors comprising a fluorinated copolymer layer which is radiation cross-linked
US4227042A (en) * 1978-12-07 1980-10-07 Western Electric Inc. Telephone cords
DE3170663D1 (en) * 1981-01-21 1985-07-04 Champlain Cable Corp Insulation system for wire and cable

Also Published As

Publication number Publication date
IT1186156B (en) 1987-11-18
DE3643381A1 (en) 1987-07-02
IT8523314A0 (en) 1985-12-20
BR8606136A (en) 1987-09-22
GB2184592A (en) 1987-06-24
FR2592206A1 (en) 1987-06-26
JPS62177808A (en) 1987-08-04
GB8630236D0 (en) 1987-01-28

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