GB1177471A - Improvements in Electric Cables. - Google Patents

Improvements in Electric Cables.

Info

Publication number
GB1177471A
GB1177471A GB12768A GB12768A GB1177471A GB 1177471 A GB1177471 A GB 1177471A GB 12768 A GB12768 A GB 12768A GB 12768 A GB12768 A GB 12768A GB 1177471 A GB1177471 A GB 1177471A
Authority
GB
United Kingdom
Prior art keywords
layer
interposed
conductor
paste
cable
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
GB12768A
Inventor
Thomas Lawrenson
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB12768A priority Critical patent/GB1177471A/en
Priority to FR1599645D priority patent/FR1599645A/fr
Publication of GB1177471A publication Critical patent/GB1177471A/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
    • H01B3/44—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
    • H01B3/445—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 from vinylfluorides or other fluoroethylenic compounds
    • 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
    • H01B3/307—Other macromolecular compounds
    • 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
    • H01B3/36—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 condensation products of phenols with aldehydes or ketones
    • 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
    • H01B3/421—Polyesters
    • H01B3/426—Polycarbonates
    • 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
    • H01B3/427—Polyethers
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • 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
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)

Abstract

1,177,471. Cable. BRITISH INSULATED CALLENDER'S CABLES Ltd. 31 Dec., 1968 [1 Jan., 1968], No. 127/68. Heading H1A. A lightweight cable consists of a conductor preferably stranded and a composite sheath comprising an inner layer, preferably extruded of a polycarbonate or polyphenylene oxide and an outer layer of polyvinylidene fluoride, also preferably extruded. A glass or other mineral fibre layer in the form of a braid or lapping, preferably impregnated with a flame retarding paste based on a highly halogenated wax, may be interposed between the two layers. Alternatively a layer of the paste alone may be interposed. The conductor may be of copper alloy or copper coated with silver or nickel or tin.
GB12768A 1968-01-01 1968-01-01 Improvements in Electric Cables. Expired GB1177471A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB12768A GB1177471A (en) 1968-01-01 1968-01-01 Improvements in Electric Cables.
FR1599645D FR1599645A (en) 1968-01-01 1968-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12768A GB1177471A (en) 1968-01-01 1968-01-01 Improvements in Electric Cables.

Publications (1)

Publication Number Publication Date
GB1177471A true GB1177471A (en) 1970-01-14

Family

ID=9698891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12768A Expired GB1177471A (en) 1968-01-01 1968-01-01 Improvements in Electric Cables.

Country Status (2)

Country Link
FR (1) FR1599645A (en)
GB (1) GB1177471A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222683A1 (en) * 1985-10-17 1987-05-20 Siemens Aktiengesellschaft Flame-resistant and halogen-free insulation
WO1992007366A1 (en) * 1990-10-10 1992-04-30 E.I. Du Pont De Nemours And Company Composite wire construction
EP1045400A1 (en) * 1999-04-15 2000-10-18 Alcatel Insulated electric wire resistant to total immersion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1362179A (en) * 1970-11-25 1974-07-30 British Insulated Callenders Electric cables
JPH02504091A (en) * 1987-07-10 1990-11-22 レイケム・リミテッド Electrical wire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222683A1 (en) * 1985-10-17 1987-05-20 Siemens Aktiengesellschaft Flame-resistant and halogen-free insulation
WO1992007366A1 (en) * 1990-10-10 1992-04-30 E.I. Du Pont De Nemours And Company Composite wire construction
EP1045400A1 (en) * 1999-04-15 2000-10-18 Alcatel Insulated electric wire resistant to total immersion
FR2792450A1 (en) * 1999-04-15 2000-10-20 Cit Alcatel TOTAL IMMERSION RESISTANT WINDING ELECTRIC WIRE
US6388195B1 (en) 1999-04-15 2002-05-14 Nexans Insulated electrical wire which withstands total immersion

Also Published As

Publication number Publication date
FR1599645A (en) 1970-07-15

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