BE589830A - Improvements to electric cables - Google Patents

Improvements to electric cables

Info

Publication number
BE589830A
BE589830A BE589830A BE589830A BE589830A BE 589830 A BE589830 A BE 589830A BE 589830 A BE589830 A BE 589830A BE 589830 A BE589830 A BE 589830A BE 589830 A BE589830 A BE 589830A
Authority
BE
Belgium
Prior art keywords
electric cables
cables
electric
Prior art date
Application number
BE589830A
Other languages
French (fr)
Original Assignee
Postal Administration United Kingdom Great Britain & Northern Ireland
Sthn United Telephone Cables
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 Postal Administration United Kingdom Great Britain & Northern Ireland, Sthn United Telephone Cables filed Critical Postal Administration United Kingdom Great Britain & Northern Ireland
Publication of BE589830A publication Critical patent/BE589830A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/10—Screens specially adapted for reducing interference from external sources
    • H01B11/1016—Screens specially adapted for reducing interference from external sources composed of a longitudinal lapped tape-conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/002—Inhomogeneous material in general
    • H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
    • 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
    • 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
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
BE589830A 1959-04-21 1960-04-15 Improvements to electric cables BE589830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1357959A GB886417A (en) 1959-04-21 1959-04-21 Improvements in electric cables

Publications (1)

Publication Number Publication Date
BE589830A true BE589830A (en) 1960-08-01

Family

ID=10025521

Family Applications (1)

Application Number Title Priority Date Filing Date
BE589830A BE589830A (en) 1959-04-21 1960-04-15 Improvements to electric cables

Country Status (3)

Country Link
BE (1) BE589830A (en)
CH (1) CH380796A (en)
GB (1) GB886417A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459877A (en) * 1965-01-18 1969-08-05 Anaconda Wire & Cable Co Electric cable
US3681515A (en) * 1971-04-29 1972-08-01 Dow Chemical Co Electric cables and like conductors
JPS58154514U (en) * 1982-04-12 1983-10-15 古河電気工業株式会社 Rubber, plastic insulated power cable

Also Published As

Publication number Publication date
GB886417A (en) 1962-01-03
CH380796A (en) 1964-08-15

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