GB966574A - An improved material for use in the manufacture of high voltage electric cables and cables incorporating such materials - Google Patents

An improved material for use in the manufacture of high voltage electric cables and cables incorporating such materials

Info

Publication number
GB966574A
GB966574A GB1892661A GB1892661A GB966574A GB 966574 A GB966574 A GB 966574A GB 1892661 A GB1892661 A GB 1892661A GB 1892661 A GB1892661 A GB 1892661A GB 966574 A GB966574 A GB 966574A
Authority
GB
United Kingdom
Prior art keywords
resin
fabric
carbon
bonding
stock
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
GB1892661A
Inventor
Stanley Roy Rundle
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 GB1892661A priority Critical patent/GB966574A/en
Publication of GB966574A publication Critical patent/GB966574A/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
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers

Landscapes

  • Paper (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

An electrically conductive flexible sheet material is made of fibres of one or more vitreous and/or synthetic resin materials, held together by a bonding resin to form a non-woven fabric and is rendered electrically conductive by the presence of metallic powder or finely divided carbon particles incorporated therein. The fibres may be of polyethylene terephthalate, a polyamide resin or glass and for bonding, acrylic, epoxide or polyester resins may be used. The fabric may be manufactured by making a stock of short staple fibres of one or more vitreous and/or synthetic resin materials and carbon in the form of particles of colloidal dimensions in a liquid bonding resin in active form or in a solution of a bonding resin in a volatile solvent and processing this stock on a paper-making machine of the drum type. The fabric so formed may be calendered and cut into strips for application to an electric cable. It may also be made by preparing the non-woven fabric from stock not containing the bonding resin and carbon and subsequently impregnating this fabric with a suspension of carbon in a liquid resin. Specification 966,575 is referred to.
GB1892661A 1961-05-25 1961-05-25 An improved material for use in the manufacture of high voltage electric cables and cables incorporating such materials Expired GB966574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1892661A GB966574A (en) 1961-05-25 1961-05-25 An improved material for use in the manufacture of high voltage electric cables and cables incorporating such materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1892661A GB966574A (en) 1961-05-25 1961-05-25 An improved material for use in the manufacture of high voltage electric cables and cables incorporating such materials

Publications (1)

Publication Number Publication Date
GB966574A true GB966574A (en) 1964-08-12

Family

ID=10120836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1892661A Expired GB966574A (en) 1961-05-25 1961-05-25 An improved material for use in the manufacture of high voltage electric cables and cables incorporating such materials

Country Status (1)

Country Link
GB (1) GB966574A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617544A1 (en) * 2004-07-12 2006-01-18 Nexans Electric cable for a linear motor and winding produced therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617544A1 (en) * 2004-07-12 2006-01-18 Nexans Electric cable for a linear motor and winding produced therefrom
CN1722579B (en) * 2004-07-12 2013-01-02 尼克桑斯公司 Electric cable for a linear motor and winding produced therefrom

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