BR7409744A - Processo aperfeicoado para a producao de cabos ou condutores eletricos e instalacao para a realizacao do mesmo - Google Patents

Processo aperfeicoado para a producao de cabos ou condutores eletricos e instalacao para a realizacao do mesmo

Info

Publication number
BR7409744A
BR7409744A BR9744/74A BR974474A BR7409744A BR 7409744 A BR7409744 A BR 7409744A BR 9744/74 A BR9744/74 A BR 9744/74A BR 974474 A BR974474 A BR 974474A BR 7409744 A BR7409744 A BR 7409744A
Authority
BR
Brazil
Prior art keywords
conductors
realization
installation
production
same
Prior art date
Application number
BR9744/74A
Other languages
English (en)
Inventor
L Werwitzke
H Stenzell
H Voigt
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of BR7409744A publication Critical patent/BR7409744A/pt

Links

Classifications

    • 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
    • B29C48/03—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • H01B13/145—Pretreatment or after-treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Insulated Conductors (AREA)
BR9744/74A 1973-11-21 1974-11-20 Processo aperfeicoado para a producao de cabos ou condutores eletricos e instalacao para a realizacao do mesmo BR7409744A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2357984A DE2357984C2 (de) 1973-11-21 1973-11-21 Verfahren zur Herstellung von elektrischen Kabeln oder Leitungen

Publications (1)

Publication Number Publication Date
BR7409744A true BR7409744A (pt) 1976-05-25

Family

ID=5898652

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9744/74A BR7409744A (pt) 1973-11-21 1974-11-20 Processo aperfeicoado para a producao de cabos ou condutores eletricos e instalacao para a realizacao do mesmo

Country Status (10)

Country Link
JP (1) JPS5083782A (pt)
BE (1) BE821365A (pt)
BR (1) BR7409744A (pt)
CH (1) CH578777A5 (pt)
DE (1) DE2357984C2 (pt)
DK (1) DK606874A (pt)
FR (1) FR2251893A1 (pt)
IT (1) IT1023074B (pt)
NL (1) NL7415226A (pt)
SE (1) SE7414574L (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542532A1 (de) * 1975-09-24 1977-04-07 Kabel Metallwerke Ghh Verfahren zur herstellung einer aus thermoplastischen materialien bestehenden umhuellung fuer langgestrecktes gut
DE2603809C2 (de) * 1976-02-02 1983-12-29 kabelmetal electro GmbH, 3000 Hannover Vorrichtung zur Herstellung von strangförmigem Gut aus extrudierbarem Material
SE418781B (sv) * 1977-12-09 1981-06-22 Asea Ab Sett vid tillverkning av en starkstromskabel
FI89987C (fi) * 1991-10-30 1993-12-10 Maillefer Nokia Oy Foerfarande foer vaermebehandling av en kabel
DE102005059366A1 (de) * 2005-12-13 2007-06-14 Gitschner, Hans Walter, Dr.-Ing. Verfahren und Anordnungen zur Fertigung von silanvernetzten Polyethylenadern für Energiekabel
CN111497292A (zh) * 2020-04-26 2020-08-07 天津大学 一种热塑性聚丙烯电缆绝缘退火处理装置及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582416A (en) * 1967-11-28 1971-06-01 Phelps Dodge Copper Prod Manufacture of electric cable
SE394393B (sv) * 1970-12-29 1977-06-27 Mitsubishi Petrochemical Co Sett att forma och vulka ett vulkbart material genom strengsprutning genom en zon, der ett formningsmedel anbringas pa ytan av den strengsprutade produkten

Also Published As

Publication number Publication date
DK606874A (pt) 1975-07-21
NL7415226A (nl) 1975-05-23
FR2251893A1 (en) 1975-06-13
DE2357984A1 (de) 1975-05-22
IT1023074B (it) 1978-05-10
CH578777A5 (pt) 1976-08-13
SE7414574L (pt) 1975-05-22
FR2251893B1 (pt) 1978-12-22
DE2357984C2 (de) 1982-04-08
BE821365A (fr) 1975-02-17
JPS5083782A (pt) 1975-07-07

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