GB546418A - Improvements in or relating to the insulation of electric cables - Google Patents

Improvements in or relating to the insulation of electric cables

Info

Publication number
GB546418A
GB546418A GB91441A GB91441A GB546418A GB 546418 A GB546418 A GB 546418A GB 91441 A GB91441 A GB 91441A GB 91441 A GB91441 A GB 91441A GB 546418 A GB546418 A GB 546418A
Authority
GB
United Kingdom
Prior art keywords
electric cables
relating
insulation
conductor
conductive material
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
GB91441A
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.)
HARRY BARRON
Pirelli General Cable Works Ltd
Pirelli General Cable Works
Original Assignee
HARRY BARRON
Pirelli General Cable Works Ltd
Pirelli General Cable Works
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 HARRY BARRON, Pirelli General Cable Works Ltd, Pirelli General Cable Works filed Critical HARRY BARRON
Priority to GB91441A priority Critical patent/GB546418A/en
Publication of GB546418A publication Critical patent/GB546418A/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
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • 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

  • Insulated Conductors (AREA)

Abstract

546,418. Electric cables. PIRELLI-GENERAL CABLE WORKS, Ltd., ASHFORD, B. O., and BARRON, H. Jan. 23, 1941, No. 914. [Class 36] A method of insulating electric cables comprises successively extruding a number of layers of plastic material on to the conductor or group of conductors, conductive material being incorporated in or on those layers which are in contact respectively with the conductor and the outer metallic sheath. The conductive material may be powdered metal or carbon or both. Specification 546,419 is referred to.
GB91441A 1941-01-23 1941-01-23 Improvements in or relating to the insulation of electric cables Expired GB546418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB91441A GB546418A (en) 1941-01-23 1941-01-23 Improvements in or relating to the insulation of electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB91441A GB546418A (en) 1941-01-23 1941-01-23 Improvements in or relating to the insulation of electric cables

Publications (1)

Publication Number Publication Date
GB546418A true GB546418A (en) 1942-07-13

Family

ID=9712724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB91441A Expired GB546418A (en) 1941-01-23 1941-01-23 Improvements in or relating to the insulation of electric cables

Country Status (1)

Country Link
GB (1) GB546418A (en)

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