CA990372A - Telecommunication cable with water impermeability - Google Patents

Telecommunication cable with water impermeability

Info

Publication number
CA990372A
CA990372A CA173,654A CA173654A CA990372A CA 990372 A CA990372 A CA 990372A CA 173654 A CA173654 A CA 173654A CA 990372 A CA990372 A CA 990372A
Authority
CA
Canada
Prior art keywords
telecommunication cable
water impermeability
impermeability
water
telecommunication
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
CA173,654A
Other versions
CA173654S (en
Inventor
Noel S. Dean
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.)
Balfour Beatty PLC
Original Assignee
BICC 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 BICC PLC filed Critical BICC PLC
Application granted granted Critical
Publication of CA990372A publication Critical patent/CA990372A/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
    • 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
    • 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
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
CA173,654A 1972-06-09 1973-06-08 Telecommunication cable with water impermeability Expired CA990372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2704472A GB1414486A (en) 1972-06-09 1972-06-09 Telecommunication cables

Publications (1)

Publication Number Publication Date
CA990372A true CA990372A (en) 1976-06-01

Family

ID=10253251

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,654A Expired CA990372A (en) 1972-06-09 1973-06-08 Telecommunication cable with water impermeability

Country Status (4)

Country Link
CA (1) CA990372A (en)
DE (1) DE2329276A1 (en)
GB (1) GB1414486A (en)
SE (1) SE390850B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265672A (en) 1978-11-16 1981-05-05 Walton Basil V E Powdered telephone cable filling compound

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333706A (en) * 1979-12-26 1982-06-08 Siecor Corporation Filling materials for communications cable
CZ306452B6 (en) * 2012-05-30 2017-02-01 PRAKAB PRAŽSKÁ KABELOVNA, s.r.o. A communication cable insulated with foamed silicone rubber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265672A (en) 1978-11-16 1981-05-05 Walton Basil V E Powdered telephone cable filling compound

Also Published As

Publication number Publication date
SE390850B (en) 1977-01-24
DE2329276A1 (en) 1974-01-03
GB1414486A (en) 1975-11-19

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