GB678837A - Improvements in electric cables - Google Patents

Improvements in electric cables

Info

Publication number
GB678837A
GB678837A GB962350A GB962350A GB678837A GB 678837 A GB678837 A GB 678837A GB 962350 A GB962350 A GB 962350A GB 962350 A GB962350 A GB 962350A GB 678837 A GB678837 A GB 678837A
Authority
GB
United Kingdom
Prior art keywords
layer
cables
april
polyethylene
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
GB962350A
Inventor
Hans Reinhold Ferdinan Carsten
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 GB962350A priority Critical patent/GB678837A/en
Publication of GB678837A publication Critical patent/GB678837A/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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring

Landscapes

  • Communication Cables (AREA)

Abstract

678,837. Cables. BRITISH INSULATED CALLENDER'S CABLES, Ltd. April 18, 1951 [April 19, 1950], No. 9623/50. Class 36. A cable for free suspension comprises two or more insulated conductors 3 and/or pairs of conductors 2, grouped together in a covering 4 of impervious and non-hygroscopic material such as polyethylene, surrounded by a screen consisting of an inner highly conductive layer 5 and an outer ferromagnetic layer 6, a bedding layer 7 and armouring wires 8 applied with long lay, the bedding layer 7 incorporating means for providing electrical connection between the screen and armouring and being sufficiently yieldable to permit the armour wires when under tension to move radially inwards. into tight contact with each other. The bedding layer 7 may be of hessian tape impregnated with a vegetable oil base paint and interwoven with tinned copper wire. The cable is completed by a sheath 9 of polyethylene.
GB962350A 1950-04-19 1950-04-19 Improvements in electric cables Expired GB678837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB962350A GB678837A (en) 1950-04-19 1950-04-19 Improvements in electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB962350A GB678837A (en) 1950-04-19 1950-04-19 Improvements in electric cables

Publications (1)

Publication Number Publication Date
GB678837A true GB678837A (en) 1952-09-10

Family

ID=9875562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB962350A Expired GB678837A (en) 1950-04-19 1950-04-19 Improvements in electric cables

Country Status (1)

Country Link
GB (1) GB678837A (en)

Similar Documents

Publication Publication Date Title
GB937851A (en) Combination power and communication cable
US2663752A (en) Shielded electrical conductor with grounding strand
GB699558A (en) Improvements in or relating to electric cables
GB678837A (en) Improvements in electric cables
GB625613A (en) Improvements in flexible electric power cables
GB1238107A (en)
US3286022A (en) Insulated x-ray cables
GB627403A (en) Improvements in or relating to electric heating cables
GB751565A (en) Improvements in or relating to insulated electric conductors
GB360921A (en) Improvements in or relating to electric cables
GB784036A (en) Improvements in or relating to flexible multi-strand electrical conductors
GB565228A (en) An improved electric cable
GB549269A (en) Improvements in electric cables
GB744481A (en) Improvements in or relating to high-tension electric cables
GB367145A (en) Improvements relating to insulated electric conductors
GB730812A (en) Improvements in or relating to electric wires and cables
GB331376A (en) Improvements in the insulation of electric cables
GB899539A (en) Improvements in or relating to flexible electric cable
GB573261A (en) Improvements in electrical cable construction
GB321830A (en) Improvements in the insulation of electric cables and conductors
GB406704A (en) Improvements in or relating to high tension electric cables
GB474054A (en) Improvements in combined wire ropes and electric conductors and in a method of constructing them
ES407639A1 (en) Procedure and covering device for electrical conductor cables. (Machine-translation by Google Translate, not legally binding)
GB1473440A (en) Electric power cables
GB804560A (en) Improvements in or relating to insulated electric telephone conductors