GB864832A - Improvements in or relating to electric power cables - Google Patents

Improvements in or relating to electric power cables

Info

Publication number
GB864832A
GB864832A GB3104059A GB3104059A GB864832A GB 864832 A GB864832 A GB 864832A GB 3104059 A GB3104059 A GB 3104059A GB 3104059 A GB3104059 A GB 3104059A GB 864832 A GB864832 A GB 864832A
Authority
GB
United Kingdom
Prior art keywords
layer
thermoplastic
insulation
cables
relating
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
GB3104059A
Inventor
Alojzy Tomica
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.)
STC PLC
Original Assignee
Standard Telephone and Cables 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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB3104059A priority Critical patent/GB864832A/en
Publication of GB864832A publication Critical patent/GB864832A/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

Landscapes

  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

864,832. Cables. STANDARD TELEPHONES & CABLES Ltd. Sept. 11, 1959, No. 31040/59. Class 36. To avoid internal discharges a power cable is provided with a composite tape, comprising a metallic layer bonded to a thermoplastic layer, with the metallic layer in contact with the conductor, and a thermoplastic insulation, the materials of the thermoplastic layer and the insulation being compatible. A further layer of composite tape. with the metal layer outermost may be provided over the insulation; either immediately after extrusion so that the heat thereof effects fusion of the thermoplastic layer to the insulation, or subsequently; the fusion in the latter case being effected by passing the taped cable through a heated chamber. The metallic layer may be aluminium foil and the thermoplastic material polyethylene.
GB3104059A 1959-09-11 1959-09-11 Improvements in or relating to electric power cables Expired GB864832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3104059A GB864832A (en) 1959-09-11 1959-09-11 Improvements in or relating to electric power cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3104059A GB864832A (en) 1959-09-11 1959-09-11 Improvements in or relating to electric power cables

Publications (1)

Publication Number Publication Date
GB864832A true GB864832A (en) 1961-04-06

Family

ID=10317045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3104059A Expired GB864832A (en) 1959-09-11 1959-09-11 Improvements in or relating to electric power cables

Country Status (1)

Country Link
GB (1) GB864832A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681515A (en) * 1971-04-29 1972-08-01 Dow Chemical Co Electric cables and like conductors
EP0317023A2 (en) * 1987-11-20 1989-05-24 Philips Patentverwaltung GmbH Electrical conductor with a conductor smoothing layer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681515A (en) * 1971-04-29 1972-08-01 Dow Chemical Co Electric cables and like conductors
EP0317023A2 (en) * 1987-11-20 1989-05-24 Philips Patentverwaltung GmbH Electrical conductor with a conductor smoothing layer
EP0317023A3 (en) * 1987-11-20 1989-08-16 Philips Patentverwaltung GmbH Electrical conductor with a conductor smoothing layer

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