ES413390A2 - Method of and apparatus for impregnating and coating stranded bodies - Google Patents

Method of and apparatus for impregnating and coating stranded bodies

Info

Publication number
ES413390A2
ES413390A2 ES413390A ES413390A ES413390A2 ES 413390 A2 ES413390 A2 ES 413390A2 ES 413390 A ES413390 A ES 413390A ES 413390 A ES413390 A ES 413390A ES 413390 A2 ES413390 A2 ES 413390A2
Authority
ES
Spain
Prior art keywords
bath
matrices
liquid
chamber
inlet
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
ES413390A
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.)
Connollys Blackley Ltd
Original Assignee
Connollys Blackley 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 Connollys Blackley Ltd filed Critical Connollys Blackley Ltd
Publication of ES413390A2 publication Critical patent/ES413390A2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Ropes Or Cables (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Improvements introduced in the object of the main patent No. 403,306 applied for on May 30, 1972 for: "Apparatus for coating and filling the interstices between elements of an elongated flexible body", formed by braiding or grouping a plurality of the elements together, with a filler material that is liquid at a temperature above normal room temperature and that sets to a viscous or solid state at room temperature, the apparatus of which comprises a bath, to contain the liquid filler material; an inlet matrix through which an elongated flexible body can be passed into the bathroom, and an outlet matrix through which the body can be passed out of the bathroom, the matrices being positioned so that they are totally below the level of the liquid filler when contained in the bath; means associated with the matrices capable of maintaining the matrices at a temperature such that there is no substantial loss of said liquid from the bath through the matrices while the body is continuously passing through the bath; a camera positioned in the bath so that a body passing through the bath between the inlet and outlet matrices will pass through the chamber; and inlet and outlet ports in the chamber through which the liquid filler material can be caused to flow into and out of the chamber. (Machine-translation by Google Translate, not legally binding)
ES413390A 1972-04-06 1973-04-05 Method of and apparatus for impregnating and coating stranded bodies Expired ES413390A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1594972A GB1381186A (en) 1972-04-06 1972-04-06 Method of and apparatus for impregnating and coating stranded bodies

Publications (1)

Publication Number Publication Date
ES413390A2 true ES413390A2 (en) 1977-07-01

Family

ID=10068466

Family Applications (2)

Application Number Title Priority Date Filing Date
ES413390A Expired ES413390A2 (en) 1972-04-06 1973-04-05 Method of and apparatus for impregnating and coating stranded bodies
ES413389A Expired ES413389A2 (en) 1972-04-06 1973-04-05 Method of and apparatus for impregnating and coating stranded bodies

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES413389A Expired ES413389A2 (en) 1972-04-06 1973-04-05 Method of and apparatus for impregnating and coating stranded bodies

Country Status (10)

Country Link
JP (1) JPS4915972A (en)
AT (1) ATA299273A (en)
AU (1) AU459547B2 (en)
CH (1) CH554060A (en)
DE (1) DE2316211A1 (en)
ES (2) ES413390A2 (en)
FR (1) FR2179460A6 (en)
GB (1) GB1381186A (en)
IT (1) IT1045939B (en)
ZA (1) ZA732077B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2016836B (en) * 1978-03-15 1982-02-10 Rockwell International Corp Crossover junction for magnetic bubble domains
CN101944409A (en) * 2010-07-26 2011-01-12 苏州宝兴电线电缆有限公司 Core wire oil-soaking control device
CN102915814B (en) * 2012-10-31 2016-03-16 河南省通信电缆有限公司 A kind of cable petroleum jelly filling device
CN110098704B (en) * 2018-01-31 2024-11-26 北京金风科创风电设备有限公司 Process equipment and method for filling liquid displacement impregnation armature

Also Published As

Publication number Publication date
FR2179460A6 (en) 1973-11-16
AU459547B2 (en) 1975-03-27
IT1045939B (en) 1980-06-10
CH554060A (en) 1974-09-13
GB1381186A (en) 1975-01-22
AU5423273A (en) 1974-10-10
DE2316211A1 (en) 1973-10-18
ZA732077B (en) 1974-06-26
JPS4915972A (en) 1974-02-12
ATA299273A (en) 1976-02-15
ES413389A2 (en) 1976-01-01

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