AR221549A1 - Un metodo perfeccionado para el revestimiento con material reticulable o vulcanizable en una linea de reticulacion o vulcanizacion continua de un conductor,y dispositivo para realizarlo - Google Patents

Un metodo perfeccionado para el revestimiento con material reticulable o vulcanizable en una linea de reticulacion o vulcanizacion continua de un conductor,y dispositivo para realizarlo

Info

Publication number
AR221549A1
AR221549A1 AR282482A AR28248280A AR221549A1 AR 221549 A1 AR221549 A1 AR 221549A1 AR 282482 A AR282482 A AR 282482A AR 28248280 A AR28248280 A AR 28248280A AR 221549 A1 AR221549 A1 AR 221549A1
Authority
AR
Argentina
Prior art keywords
vullcanization
reticulable
driver
coating
continuous
Prior art date
Application number
AR282482A
Other languages
English (en)
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Application granted granted Critical
Publication of AR221549A1 publication Critical patent/AR221549A1/es

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
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by 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
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • H01B13/06—Insulating conductors or cables
    • H01B13/10—Insulating conductors or cables by longitudinal lapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AR282482A 1979-09-14 1980-09-11 Un metodo perfeccionado para el revestimiento con material reticulable o vulcanizable en una linea de reticulacion o vulcanizacion continua de un conductor,y dispositivo para realizarlo AR221549A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25700/79A IT1162775B (it) 1979-09-14 1979-09-14 Metodo perfezionato per il rivestimento con isolante estruso reticolabile o vulcanizzabile, di conduttori a fili e dispositivo atto a realizzarlo

Publications (1)

Publication Number Publication Date
AR221549A1 true AR221549A1 (es) 1981-02-13

Family

ID=11217486

Family Applications (1)

Application Number Title Priority Date Filing Date
AR282482A AR221549A1 (es) 1979-09-14 1980-09-11 Un metodo perfeccionado para el revestimiento con material reticulable o vulcanizable en una linea de reticulacion o vulcanizacion continua de un conductor,y dispositivo para realizarlo

Country Status (9)

Country Link
US (1) US4305900A (es)
AR (1) AR221549A1 (es)
AU (1) AU532493B2 (es)
BR (1) BR8005893A (es)
CA (1) CA1141917A (es)
ES (1) ES8106212A1 (es)
GB (1) GB2059861B (es)
IT (1) IT1162775B (es)
NZ (1) NZ194615A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585407A (en) * 1983-10-03 1986-04-29 Pirelli Cable Corporation Guide for electric cable insulation extrusion head
CA1221519A (en) * 1985-03-08 1987-05-12 Northern Telecom Limited Insulating electrical conductor
FR2603891B1 (fr) * 1986-09-17 1990-12-14 Atochem Procede de fabrication de materiau composite a base de polyamide renforcee de fibres longues
AU2001290383B2 (en) * 2000-09-27 2005-08-11 Donald Graeme Chalmers Electrical cabling system for high voltage networks
US6776948B1 (en) * 2001-07-26 2004-08-17 Ultrafab, Inc. Method and apparatus for applying coatings of molten thermoplastic material over closed pore elastomer foam substrates
US7718251B2 (en) 2006-03-10 2010-05-18 Amesbury Group, Inc. Systems and methods for manufacturing reinforced weatherstrip
CN101494106B (zh) * 2009-02-20 2011-08-10 江苏中超电缆股份有限公司 中高压交联电缆生产线的不停机换模装置
US9245671B2 (en) * 2012-03-14 2016-01-26 Ut-Battelle, Llc Electrically isolated, high melting point, metal wire arrays and method of making same
CN107923217A (zh) 2015-02-13 2018-04-17 埃美斯博瑞集团有限公司 低压缩力的tpe耐候性密封件

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172931A (en) * 1965-03-09 Method of making conduit utilizing helically preformed elements
US2213481A (en) * 1937-04-09 1940-09-03 Alder Jean Machine for the production of arcwelding electrodes
US2366528A (en) * 1942-03-09 1945-01-02 Smith Corp A O Extrusion centering wire guide
US2642898A (en) * 1948-09-30 1953-06-23 Roeblings John A Sons Co Control casing and manufacture thereof
US2989430A (en) * 1959-02-11 1961-06-20 Plastic Wire & Cable Corp Core wrapping apparatus
US3087007A (en) * 1960-02-04 1963-04-23 Gen Cable Corp Electric cable and method of manufacture
US3238280A (en) * 1962-07-02 1966-03-01 Gen Electric Porous coatings for electrical conductors and method of forming
US3239885A (en) * 1963-09-12 1966-03-15 Western Electric Co Removable guide for strand threading
US3332138A (en) * 1965-08-11 1967-07-25 Gen Cable Corp Method and apparatus for making precision sized tubing
US3692448A (en) * 1968-07-22 1972-09-19 Anaconda Wire & Cable Co Cable jacket extrusion apparatus and die with wire positioning means
GB1388306A (en) * 1972-06-19 1975-03-26 British Insulated Callenders Manufacture of insulated electric cables
US3856446A (en) * 1971-04-23 1974-12-24 Electric Hose Rubber Co Lead extrusion device with means for removing a die member without inactivating the material feed means
US3944459A (en) * 1974-12-04 1976-03-16 Dow Corning Corporation Method and apparatus for applying reinforced insulation to a conductor

Also Published As

Publication number Publication date
AU6104080A (en) 1981-03-19
ES495472A0 (es) 1981-07-01
US4305900A (en) 1981-12-15
BR8005893A (pt) 1981-03-24
NZ194615A (en) 1983-12-16
IT7925700A0 (it) 1979-09-14
GB2059861A (en) 1981-04-29
GB2059861B (en) 1984-03-14
ES8106212A1 (es) 1981-07-01
CA1141917A (en) 1983-03-01
AU532493B2 (en) 1983-09-29
IT1162775B (it) 1987-04-01

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