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IE33350L - Electric cable - Google Patents

Electric cable

Info

Publication number
IE33350L
IE33350L IE691014A IE101469A IE33350L IE 33350 L IE33350 L IE 33350L IE 691014 A IE691014 A IE 691014A IE 101469 A IE101469 A IE 101469A IE 33350 L IE33350 L IE 33350L
Authority
IE
Ireland
Prior art keywords
water
sealed
cables
cable
paper
Prior art date
Application number
IE691014A
Other versions
IE33350B1 (en
Original Assignee
Standard Telephones 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 Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Publication of IE33350L publication Critical patent/IE33350L/en
Publication of IE33350B1 publication Critical patent/IE33350B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/10—Insulating conductors or cables by longitudinal lapping
    • 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
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0216—Two 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
  • Cable Accessories (AREA)

Abstract

1,165,528. Water proof cables. STANDARD TELEPHONES & CABLES Ltd. 21 Aug., 1968, No. 39926/68. Heading H1A. To waterproof individual cores 1 of a multicore cable and to prevent axial flow of water when a waterproof sheath is damaged, a laminate 2 comprising a plastics layer 3, preferably polyethylene, and a paper layer 4 is wrapped around each core 1 with the paper 4 innermost and the outer edge sealed at 5, and interstices in the cable are filled with a non-hardening, insulating water-impervious jelly, preferably petroleum jelly. The edge is sealed at 5 by adhesive or the application of heat. [GB1165528A]
IE1014/69A 1968-08-21 1969-07-21 Improvements in electric cables IE33350B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39926/68A GB1165528A (en) 1968-08-21 1968-08-21 Improvements in Telephone Cables

Publications (2)

Publication Number Publication Date
IE33350L true IE33350L (en) 1970-02-21
IE33350B1 IE33350B1 (en) 1974-05-29

Family

ID=10412245

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1014/69A IE33350B1 (en) 1968-08-21 1969-07-21 Improvements in electric cables

Country Status (5)

Country Link
AT (1) AT288514B (en)
DE (1) DE1941052B2 (en)
GB (1) GB1165528A (en)
IE (1) IE33350B1 (en)
NL (1) NL6912730A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023219830A1 (en) * 2022-05-10 2023-11-16 Laird Technologies, Inc. Electrically insulated conductors

Also Published As

Publication number Publication date
AT288514B (en) 1971-03-10
DE1941052B2 (en) 1973-02-08
GB1165528A (en) 1969-10-01
NL6912730A (en) 1970-02-24
DE1941052A1 (en) 1970-02-26
IE33350B1 (en) 1974-05-29

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