ES401862A1 - Method for impregnating stranded cable with waterproofing compound - Google Patents

Method for impregnating stranded cable with waterproofing compound

Info

Publication number
ES401862A1
ES401862A1 ES401862A ES401862A ES401862A1 ES 401862 A1 ES401862 A1 ES 401862A1 ES 401862 A ES401862 A ES 401862A ES 401862 A ES401862 A ES 401862A ES 401862 A1 ES401862 A1 ES 401862A1
Authority
ES
Spain
Prior art keywords
elongated element
impregnating
compound
compound under
length
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
ES401862A
Other languages
Spanish (es)
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 Inc
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
Publication of ES401862A1 publication Critical patent/ES401862A1/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/34—Cables and wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
  • Ropes Or Cables (AREA)

Abstract

Method for impregnating twisted cable with a waterproofing compound characterized in that, essentially for impregnating an elongated element with a compound, it comprises in a first phase; a) produce a flow of compound under pressure, preferably at room temperature, b) applying to said flow of compound under pressure in a station along and in contact with the surface of a portion of the length of said elongated element, the length of which is undetermined, c) strongly impregnate said compound under pressure, said portion of the length of the elongated element, d) exerting the flow of the compound under continuous pressure at said station a viscous drag force along the surface of said elongated element to control the movement of said elongated element beyond said station. (Machine-translation by Google Translate, not legally binding)
ES401862A 1971-04-19 1972-04-18 Method for impregnating stranded cable with waterproofing compound Expired ES401862A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13510571A 1971-04-19 1971-04-19

Publications (1)

Publication Number Publication Date
ES401862A1 true ES401862A1 (en) 1975-11-01

Family

ID=22466573

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401862A Expired ES401862A1 (en) 1971-04-19 1972-04-18 Method for impregnating stranded cable with waterproofing compound

Country Status (14)

Country Link
US (1) US3733216A (en)
JP (1) JPS5342814B1 (en)
AU (1) AU463517B2 (en)
BE (1) BE782126A (en)
CA (1) CA953474A (en)
CH (1) CH542664A (en)
DE (1) DE2218118C3 (en)
ES (1) ES401862A1 (en)
FI (1) FI58229B (en)
FR (1) FR2136489A5 (en)
GB (1) GB1383849A (en)
IT (1) IT958753B (en)
NL (1) NL7205186A (en)
SE (1) SE384094B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941905A (en) * 1971-10-12 1976-03-02 Pavena Ag Method of continuously impregnating a textile fiber arrangement with liquids
US3876464A (en) * 1973-06-29 1975-04-08 Schlumberger Technology Corp Water and gas blocked logging cable
DE2342985C3 (en) * 1973-08-25 1979-12-20 M. & H. Stemmler Gmbh, 5000 Koeln Process for coating meat and sausage products with a coating agent and apparatus for the same
US4022153A (en) * 1974-02-26 1977-05-10 Western Electric Company, Inc. Apparatus for sealing a cable core with waterproofing compound
US4028473A (en) * 1975-05-15 1977-06-07 Conti Armand R Hydraulic powered lubricator and sprayer
DE2726404C3 (en) * 1977-06-09 1982-02-25 Siemens AG, 1000 Berlin und 8000 München Method and device for introducing a water-repellent substance into a cable core
EP0055779B1 (en) * 1980-04-03 1985-10-16 The Fujikura Cable Works, Ltd. Process for manufacturing stranded conductor comprising insulated conductor strands
NO164671C (en) * 1980-10-06 1995-04-03 Steinar Johansen Method of lubricating steel rope.
US4498558A (en) * 1982-03-02 1985-02-12 Dynalube Holdings Limited Cable lubricating device
US4427718A (en) 1982-05-27 1984-01-24 Patrick Heron Wedge encapsulation method
GB2175933B (en) * 1984-04-24 1988-05-11 Uprav Mont Demont Remont Gorno Method and hydraulic cylinder for sealing lengthy porous bodies
US5015496A (en) * 1989-01-03 1991-05-14 Vining Industries, Inc. Process for applying a protective coating to handles
US5151306A (en) * 1990-11-26 1992-09-29 At&T Bell Laboratories Methods of coating elongated strand material
US5186279A (en) * 1991-03-08 1993-02-16 Ball Corporation Method and apparatus for lubricating tab stock
US5514417A (en) * 1994-08-04 1996-05-07 Schuller International, Inc. Method of and apparatus for coating a molded fibrous workpiece
CN111816381B (en) * 2020-07-24 2025-01-21 浙江三科线缆股份有限公司 A preparation device and process for waterproof multifunctional electric wire

Also Published As

Publication number Publication date
US3733216A (en) 1973-05-15
FR2136489A5 (en) 1972-12-22
BE782126A (en) 1972-07-31
NL7205186A (en) 1972-10-23
DE2218118A1 (en) 1972-10-26
SE384094B (en) 1976-04-12
GB1383849A (en) 1974-02-12
IT958753B (en) 1973-10-30
DE2218118C3 (en) 1980-08-21
FI58229B (en) 1980-08-29
CH542664A (en) 1973-10-15
AU4111572A (en) 1973-10-18
JPS5342814B1 (en) 1978-11-15
DE2218118B2 (en) 1979-12-06
AU463517B2 (en) 1975-07-11
CA953474A (en) 1974-08-27

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