CA1059847A - Method of and apparatus for sealing a cable core with waterproofing compound - Google Patents

Method of and apparatus for sealing a cable core with waterproofing compound

Info

Publication number
CA1059847A
CA1059847A CA211,139A CA211139A CA1059847A CA 1059847 A CA1059847 A CA 1059847A CA 211139 A CA211139 A CA 211139A CA 1059847 A CA1059847 A CA 1059847A
Authority
CA
Canada
Prior art keywords
compound
core
chamber
cable core
cable
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
CA211,139A
Other languages
English (en)
French (fr)
Other versions
CA211139S (en
Inventor
Robert W. Rake
Albert S. Tingley
Thomas A. Walter
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA1059847A publication Critical patent/CA1059847A/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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/32—Filling or coating with impervious material
    • H01B13/322—Filling or coating with impervious material the material being a liquid, jelly-like or viscous substance
    • H01B13/323—Filling or coating with impervious material the material being a liquid, jelly-like or viscous substance using a filling or coating head
    • H01B13/324—Filling or coating with impervious material the material being a liquid, jelly-like or viscous substance using a filling or coating head in combination with a vacuum chamber
    • 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
    • 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)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
  • Processing Of Terminals (AREA)
  • Ropes Or Cables (AREA)
  • Moulding By Coating Moulds (AREA)
CA211,139A 1974-02-26 1974-10-10 Method of and apparatus for sealing a cable core with waterproofing compound Expired CA1059847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44605674A 1974-02-26 1974-02-26

Publications (1)

Publication Number Publication Date
CA1059847A true CA1059847A (en) 1979-08-07

Family

ID=23771164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,139A Expired CA1059847A (en) 1974-02-26 1974-10-10 Method of and apparatus for sealing a cable core with waterproofing compound

Country Status (12)

Country Link
JP (1) JPS5853448B2 (it)
BE (1) BE825932A (it)
CA (1) CA1059847A (it)
CH (1) CH590545A5 (it)
DE (1) DE2507471C2 (it)
ES (1) ES435098A1 (it)
FI (1) FI66500C (it)
FR (1) FR2262382B1 (it)
GB (1) GB1499843A (it)
IT (1) IT1030224B (it)
NL (1) NL179011C (it)
SE (1) SE412660B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7613303L (sv) * 1976-11-26 1978-05-27 Ericsson Telefon Ab L M Sett att impregnera en kabelkropp samt anordning for utforande av settet.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1203138A (en) * 1968-04-05 1970-08-26 British Insulated Callenders Improvements in or relating to the manufacture of multi-conductor cables
US3767454A (en) * 1971-06-21 1973-10-23 Western Electric Co Methods of manufacturing waterproof cable

Also Published As

Publication number Publication date
FR2262382B1 (it) 1978-03-10
FR2262382A1 (it) 1975-09-19
JPS50119290A (it) 1975-09-18
NL179011C (nl) 1986-06-16
DE2507471C2 (de) 1983-04-28
SE7501714L (it) 1975-08-27
CH590545A5 (it) 1977-08-15
GB1499843A (en) 1978-02-01
BE825932A (fr) 1975-06-16
JPS5853448B2 (ja) 1983-11-29
FI66500B (fi) 1984-06-29
FI750470A (it) 1975-08-27
FI66500C (fi) 1984-10-10
IT1030224B (it) 1979-03-30
NL179011B (nl) 1986-01-16
SE412660B (sv) 1980-03-10
NL7502104A (nl) 1975-08-28
ES435098A1 (es) 1976-12-16
DE2507471A1 (de) 1975-08-28

Similar Documents

Publication Publication Date Title
FI57672B (fi) Foerfarande och apparat foer fyllning av en tvinnad elektrisk kabel med massa
US3646748A (en) Tendons for prestressed concrete and process for making such tendons
US3607487A (en) Waterproof electrical cable
US4435613A (en) Semiconductor packing composition for an undersea cable, a cable containing said substance and a method of manufacturing such a cable
EP0050158A1 (en) Method of making a dam for a communication cable
CA1182966A (en) Tree resistant power cable
EP0727087B1 (en) Insulated cable and method of making same
US3876487A (en) Apparatus for manufacturing waterproof cable
US4704170A (en) Method of making an oil-filled electric cable with alternate layers of plastic and paper tape insulation
GB2244849A (en) Moisture-impermeable stranded electric conductor
CA1059847A (en) Method of and apparatus for sealing a cable core with waterproofing compound
US4022153A (en) Apparatus for sealing a cable core with waterproofing compound
JPS59157913A (ja) 遠距離通信ケ−ブルの製造方法及び装置
US3924054A (en) Current conducting system having adjustable heat dissipation capability
CA1213698A (en) Water blocking compounds for cables
US3854444A (en) Apparatus for manufacturing waterproof cable
CA1049719A (en) Apparatus for manufacturing cured polyolefin-insulated cables
US3832215A (en) Methods of manufacturing waterproof cable
US4366770A (en) Apparatus for applying a water repellent substance into a cable core
US4106961A (en) Method of manufacturing a longitudinally watertight telecommunication cable
US3901633A (en) Apparatus for continuously vulcanizing materials in the presence of hydrogen or helium
KR790001831B1 (ko) 방수화합물로 케이블심선을 봉합하는 방법
CN211879089U (zh) 一种防移滑水密电缆
CA1196162A (en) Tree resistant power cable
JPS593834B2 (ja) ゴム・プラスチツク電力ケ−ブルの接続部形成方法