GB1512963A - Electric cables - Google Patents

Electric cables

Info

Publication number
GB1512963A
GB1512963A GB323875A GB323875A GB1512963A GB 1512963 A GB1512963 A GB 1512963A GB 323875 A GB323875 A GB 323875A GB 323875 A GB323875 A GB 323875A GB 1512963 A GB1512963 A GB 1512963A
Authority
GB
United Kingdom
Prior art keywords
conductors
cable
substance
vapours
jan
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
GB323875A
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.)
Reliance Cords & Cables Ltd
Original Assignee
Reliance Cords & 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 Reliance Cords & Cables Ltd filed Critical Reliance Cords & Cables Ltd
Priority to GB323875A priority Critical patent/GB1512963A/en
Publication of GB1512963A publication Critical patent/GB1512963A/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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable

Abstract

1512963 Corrosion - resistant cable RELIANCE CORDS & CABLES Ltd 23 Jan 1976 [24 Jan 1975] 3238/75 Heading H1A An electric cable consisting of conductors enclosed in a protective sheath, has provided inside the sheath an elongate member carrying a substance, the vapours of which, on coming into contact with the surface of a conductor will render it resistant to corrosion from moisture which may be present in or subsequently penetrate the cable. The conductors may be aluminium and the substance, called a "vapour phase inhibiting composition" (V.P.I.) may be cyclohexylamine carbonate. The cable may consist of individually insulated conductors, when the vapours may penetrate any pinholes present. The carrier of the substance may be the insulation of a conductor, or a string laid up with the conductors, or a tape longitudinally or helically applied about the conductors.
GB323875A 1976-01-23 1976-01-23 Electric cables Expired GB1512963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB323875A GB1512963A (en) 1976-01-23 1976-01-23 Electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB323875A GB1512963A (en) 1976-01-23 1976-01-23 Electric cables

Publications (1)

Publication Number Publication Date
GB1512963A true GB1512963A (en) 1978-06-01

Family

ID=9754561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB323875A Expired GB1512963A (en) 1976-01-23 1976-01-23 Electric cables

Country Status (1)

Country Link
GB (1) GB1512963A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee