IT1023074B - PROCEDURE FOR THE MANUFACTURE OF ELECTRICAL CABLES OR CONDUCTORS - Google Patents

PROCEDURE FOR THE MANUFACTURE OF ELECTRICAL CABLES OR CONDUCTORS

Info

Publication number
IT1023074B
IT1023074B IT53552/74A IT5355274A IT1023074B IT 1023074 B IT1023074 B IT 1023074B IT 53552/74 A IT53552/74 A IT 53552/74A IT 5355274 A IT5355274 A IT 5355274A IT 1023074 B IT1023074 B IT 1023074B
Authority
IT
Italy
Prior art keywords
conductors
procedure
manufacture
electrical cables
cables
Prior art date
Application number
IT53552/74A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1023074B publication Critical patent/IT1023074B/en

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
IT53552/74A 1973-11-21 1974-10-15 PROCEDURE FOR THE MANUFACTURE OF ELECTRICAL CABLES OR CONDUCTORS IT1023074B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2357984A DE2357984C2 (en) 1973-11-21 1973-11-21 Process for the production of electrical cables or wires

Publications (1)

Publication Number Publication Date
IT1023074B true IT1023074B (en) 1978-05-10

Family

ID=5898652

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53552/74A IT1023074B (en) 1973-11-21 1974-10-15 PROCEDURE FOR THE MANUFACTURE OF ELECTRICAL CABLES OR CONDUCTORS

Country Status (10)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542532A1 (en) * 1975-09-24 1977-04-07 Kabel Metallwerke Ghh PROCESS FOR THE PRODUCTION OF A COVERING COMPOSED OF THERMOPLASTIC MATERIALS FOR LONG STRETCHED GOOD
DE2603809C2 (en) * 1976-02-02 1983-12-29 kabelmetal electro GmbH, 3000 Hannover Device for the production of strand-like material from extrudable material
SE418781B (en) * 1977-12-09 1981-06-22 Asea Ab SET FOR MANUFACTURING A STRONG CURRENT CABLE
FI89987C (en) * 1991-10-30 1993-12-10 Maillefer Nokia Oy FOERFARANDE FOER VAERMEBEHANDLING AV EN KABEL
DE102005059366A1 (en) * 2005-12-13 2007-06-14 Gitschner, Hans Walter, Dr.-Ing. Covering conductors with polyethylene cross-linked with silane for power cables involves performing the cross-linking process on-line in the extruder barrel
CN111497292A (en) * 2020-04-26 2020-08-07 天津大学 Thermoplastic polypropylene cable insulation annealing treatment device and method

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 (en) * 1970-12-29 1977-06-27 Mitsubishi Petrochemical Co WAY FORMING AND VOLCING A VULLABLE MATERIAL BY EXTENSION THROUGH A ZONE WHERE A MOLDING AGENT IS APPLIED TO THE SURFACE OF THE EXTENSIONED PRODUCT

Also Published As

Publication number Publication date
NL7415226A (en) 1975-05-23
DK606874A (en) 1975-07-21
SE7414574L (en) 1975-05-22
CH578777A5 (en) 1976-08-13
BR7409744A (en) 1976-05-25
DE2357984A1 (en) 1975-05-22
FR2251893B1 (en) 1978-12-22
BE821365A (en) 1975-02-17
DE2357984C2 (en) 1982-04-08
FR2251893A1 (en) 1975-06-13
JPS5083782A (en) 1975-07-07

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