GB325718A - Improvements in electric cables - Google Patents

Improvements in electric cables

Info

Publication number
GB325718A
GB325718A GB854929A GB854929A GB325718A GB 325718 A GB325718 A GB 325718A GB 854929 A GB854929 A GB 854929A GB 854929 A GB854929 A GB 854929A GB 325718 A GB325718 A GB 325718A
Authority
GB
United Kingdom
Prior art keywords
cable
ducts
insulation
cables
lead sheath
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
GB854929A
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.)
JOHN LEWIS PACKER
British Insulated Cables Ltd
Original Assignee
JOHN LEWIS PACKER
British Insulated Cables Ltd
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 JOHN LEWIS PACKER, British Insulated Cables Ltd filed Critical JOHN LEWIS PACKER
Priority to GB854929A priority Critical patent/GB325718A/en
Publication of GB325718A publication Critical patent/GB325718A/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
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0611—Oil-pressure cables

Landscapes

  • Insulated Conductors (AREA)

Abstract

325,718. British Insulated Cables, Ltd., and Packer, J. L. March 16, 1929. Cables, arrangement and disposition of parts of.-In an electric cable impregnated with oil or semi-liquid insulating material, longitudinal ducts are provided within the cable to serve as reservoirs for the impregnating material. In the embodiment, the ducts, which are formed of metal tubes 1 having radial openings 2, are twisted together to form the core of the cable. Insulation 3 and a lead sheath 4 complete the cable. In modified constructions the ducts are adapted to form a lining under the lead sheath, or to provide a conducting layer within the insulation.
GB854929A 1929-03-16 1929-03-16 Improvements in electric cables Expired GB325718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB854929A GB325718A (en) 1929-03-16 1929-03-16 Improvements in electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB854929A GB325718A (en) 1929-03-16 1929-03-16 Improvements in electric cables

Publications (1)

Publication Number Publication Date
GB325718A true GB325718A (en) 1930-02-27

Family

ID=9854586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB854929A Expired GB325718A (en) 1929-03-16 1929-03-16 Improvements in electric cables

Country Status (1)

Country Link
GB (1) GB325718A (en)

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