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GB532384A - Improvements in or relating to electric power cables - Google Patents

Improvements in or relating to electric power cables

Info

Publication number
GB532384A
GB532384A GB1795939A GB1795939A GB532384A GB 532384 A GB532384 A GB 532384A GB 1795939 A GB1795939 A GB 1795939A GB 1795939 A GB1795939 A GB 1795939A GB 532384 A GB532384 A GB 532384A
Authority
GB
United Kingdom
Prior art keywords
brass
layer
conductor
cables
insulation
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
GB1795939A
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 GB1795939A priority Critical patent/GB532384A/en
Publication of GB532384A publication Critical patent/GB532384A/en
Priority to ES0178078A priority patent/ES178078A1/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
    • H01B7/02—Disposition of insulation

Landscapes

  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)

Abstract

532,384. Electric cables. STANDARD TELEPHONES & CABLES, Ltd., and SCOTT, T. R. June 20, 1939, No. 17959. Drawing to Specification. [Class 36] A conductor is surrounded with a layer of, or, containing, rubber, a layer of brass being provided between the outer surface of the conductor and the inner surface of the insulation to minimize ionization. Stranded cables have each strand thus treated or the outer layer of strands only, or a separate layer of brass or brass coated tape applied. Brass coated lead tapes may be used or a brass coated lead sheath. Additional insulation, subsequently applied may comprise a mixture of mononuclear vinylhydrocarbon compounds and polyisobutylene or other aliphatic mono-olefines. Paper-lappings esterified, or impregnated with polymer may be used, or a mixture of polystyrene and rubber. If a metal external sheathing is applied the inner surface may also be coated with brass. The conductor may be hollow and expanded to compress the intermediate insulation. Specifications 246,815, [Class 36], and 507,323, [Group IV], are referred to.
GB1795939A 1939-06-20 1939-06-20 Improvements in or relating to electric power cables Expired GB532384A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1795939A GB532384A (en) 1939-06-20 1939-06-20 Improvements in or relating to electric power cables
ES0178078A ES178078A1 (en) 1939-06-20 1947-05-17 IMPROVEMENTS IN OR RELATED TO ELECTRICAL POWER CABLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1795939A GB532384A (en) 1939-06-20 1939-06-20 Improvements in or relating to electric power cables

Publications (1)

Publication Number Publication Date
GB532384A true GB532384A (en) 1941-01-23

Family

ID=10104205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1795939A Expired GB532384A (en) 1939-06-20 1939-06-20 Improvements in or relating to electric power cables

Country Status (2)

Country Link
ES (1) ES178078A1 (en)
GB (1) GB532384A (en)

Also Published As

Publication number Publication date
ES178078A1 (en) 1947-07-01

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