SE7613303L - KIT TO IMPREGNATE A CABLE BODY AND DEVICE FOR PERFORMING THE KIT. - Google Patents

KIT TO IMPREGNATE A CABLE BODY AND DEVICE FOR PERFORMING THE KIT.

Info

Publication number
SE7613303L
SE7613303L SE7613303A SE7613303A SE7613303L SE 7613303 L SE7613303 L SE 7613303L SE 7613303 A SE7613303 A SE 7613303A SE 7613303 A SE7613303 A SE 7613303A SE 7613303 L SE7613303 L SE 7613303L
Authority
SE
Sweden
Prior art keywords
cable core
kit
filling
water
liquid state
Prior art date
Application number
SE7613303A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
H V L Selving
K K-O Sandgren
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE7613303A priority Critical patent/SE7613303L/en
Priority to BR7707628A priority patent/BR7707628A/en
Priority to MX171348A priority patent/MX144730A/en
Priority to AU30768/77A priority patent/AU514507B2/en
Priority to GB48443/77A priority patent/GB1560960A/en
Priority to CA291,463A priority patent/CA1113215A/en
Priority to AR270076A priority patent/AR212137A1/en
Priority to FR7735528A priority patent/FR2372497A1/en
Publication of SE7613303L publication Critical patent/SE7613303L/en

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
    • 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
    • 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)
  • Processing Of Terminals (AREA)
  • Insulated Conductors (AREA)

Abstract

The invention provides a method of impregnating a cable core, comprising several conductors with associated insulation, with a water-impenetrable and water-repelling sealing material, the method comprising passing the cable core through a filling pipe which along its whole length forms a narrow annular space around the cable core, heating filling material and supplying it in a liquid state to the filling pipe at a point between the end thereof, and subsequently, surrounding the cable core with filling material in a semisolid state while displacing the peripheral layers of liquid fitting material thereby to form a stable outer layer for retaining the inner fitting material while in the still liquid state.
SE7613303A 1976-11-26 1976-11-26 KIT TO IMPREGNATE A CABLE BODY AND DEVICE FOR PERFORMING THE KIT. SE7613303L (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7613303A SE7613303L (en) 1976-11-26 1976-11-26 KIT TO IMPREGNATE A CABLE BODY AND DEVICE FOR PERFORMING THE KIT.
BR7707628A BR7707628A (en) 1976-11-26 1977-11-16 PROCESS TO IMPREGNATE A CORE AND CABLE CORE FOR THE EXECUTION OF THIS PROCESS
MX171348A MX144730A (en) 1976-11-26 1977-11-16 IMPROVEMENTS IN METHOD AND APPARATUS FOR IMPREGNATING A CABLE CORE
AU30768/77A AU514507B2 (en) 1976-11-26 1977-11-18 Impregnating cables
GB48443/77A GB1560960A (en) 1976-11-26 1977-11-21 Impregnating cable
CA291,463A CA1113215A (en) 1976-11-26 1977-11-22 Method to impregnate a cable and arrangement to perform the method
AR270076A AR212137A1 (en) 1976-11-26 1977-11-22 METHOD TO IMPREGNATE A CORD OF CABLE AND APPARATUS TO CARRY OUT THE METHOD
FR7735528A FR2372497A1 (en) 1976-11-26 1977-11-25 METHOD AND APPARATUS FOR IMPREGNATION OF THE CORE OF A CABLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7613303A SE7613303L (en) 1976-11-26 1976-11-26 KIT TO IMPREGNATE A CABLE BODY AND DEVICE FOR PERFORMING THE KIT.

Publications (1)

Publication Number Publication Date
SE7613303L true SE7613303L (en) 1978-05-27

Family

ID=20329573

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613303A SE7613303L (en) 1976-11-26 1976-11-26 KIT TO IMPREGNATE A CABLE BODY AND DEVICE FOR PERFORMING THE KIT.

Country Status (8)

Country Link
AR (1) AR212137A1 (en)
AU (1) AU514507B2 (en)
BR (1) BR7707628A (en)
CA (1) CA1113215A (en)
FR (1) FR2372497A1 (en)
GB (1) GB1560960A (en)
MX (1) MX144730A (en)
SE (1) SE7613303L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709752A (en) * 1991-09-18 1998-01-20 Siemens Aktiengesellschaft Apparatus for filling interspaces between leads and a sheath of a cable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1074469A (en) * 1952-04-12 1954-10-06 Pirelli Manufacturing process of submarine cables for laying in deep water, insulated with guttapercha or a thermoplastic synthetic material
SE384095B (en) * 1973-09-14 1976-04-12 Ericsson Telefon Ab L M KIT TO IMPREGNATE A CABLE BODY AND DEVICE FOR IMPLEMENTING THE KIT
CA1059847A (en) * 1974-02-26 1979-08-07 Robert W. Rake Method of and apparatus for sealing a cable core with waterproofing compound

Also Published As

Publication number Publication date
AU514507B2 (en) 1981-02-12
CA1113215A (en) 1981-12-01
AR212137A1 (en) 1978-05-15
MX144730A (en) 1981-11-18
AU3076877A (en) 1979-05-24
FR2372497A1 (en) 1978-06-23
BR7707628A (en) 1978-08-01
GB1560960A (en) 1980-02-13

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