DK144609C - Fremgangsmaade til fremstilling af et elektrisk kabel med en vulkaniseret isolerende beklaedning - Google Patents

Fremgangsmaade til fremstilling af et elektrisk kabel med en vulkaniseret isolerende beklaedning

Info

Publication number
DK144609C
DK144609C DK332179A DK332179A DK144609C DK 144609 C DK144609 C DK 144609C DK 332179 A DK332179 A DK 332179A DK 332179 A DK332179 A DK 332179A DK 144609 C DK144609 C DK 144609C
Authority
DK
Denmark
Prior art keywords
procedure
manufacturing
insulating coating
electric cable
vulcanized insulating
Prior art date
Application number
DK332179A
Other languages
English (en)
Other versions
DK144609B (da
DK332179A (da
Inventor
S G Wretemark
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK332179A publication Critical patent/DK332179A/da
Publication of DK144609B publication Critical patent/DK144609B/da
Application granted granted Critical
Publication of DK144609C publication Critical patent/DK144609C/da

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
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers 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
    • B29C48/06—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
    • 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

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)
  • Insulated Conductors (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
DK332179A 1977-12-30 1979-08-08 Fremgangsmaade til fremstilling af et elektrisk kabel med en vulkaniseret isolerende beklaedning DK144609C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE7714979 1977-12-30
SE7714979A SE417655B (sv) 1977-12-30 1977-12-30 Forfarande for vulkanisering av isolerskiktet pa en elektrisk kabel
PCT/SE1978/000101 WO1979000463A1 (en) 1977-12-30 1978-12-21 A method for vulcanizing an insulating layer of an electrical cable
SE7800101 1978-12-21

Publications (3)

Publication Number Publication Date
DK332179A DK332179A (da) 1979-08-08
DK144609B DK144609B (da) 1982-04-13
DK144609C true DK144609C (da) 1982-09-20

Family

ID=20333365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK332179A DK144609C (da) 1977-12-30 1979-08-08 Fremgangsmaade til fremstilling af et elektrisk kabel med en vulkaniseret isolerende beklaedning

Country Status (8)

Country Link
JP (1) JPS55500029A (da)
DK (1) DK144609C (da)
FI (1) FI65340C (da)
GB (1) GB2036034B (da)
NL (1) NL7812591A (da)
NO (1) NO149122C (da)
SE (1) SE417655B (da)
WO (1) WO1979000463A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227799C2 (de) * 1982-07-24 1989-02-23 Maschinenbau Scholz Gmbh & Co Kg, 4420 Coesfeld Vorrichtung zum Trockenvernetzen von elektrischen Kabeln oder Leitungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE425233A (da) * 1935-07-15
US3479419A (en) * 1965-05-03 1969-11-18 Irving Hochhauser Process and apparatus for curing material by induction heating
US3393257A (en) * 1965-10-08 1968-07-16 Cabot Corp Novel polymeric curing process
GB1372587A (en) * 1971-06-21 1974-10-30 British Insulated Callenders Manufacture of insulated electric cables

Also Published As

Publication number Publication date
FI65340C (fi) 1984-04-10
JPS55500029A (da) 1980-01-24
DK144609B (da) 1982-04-13
FI65340B (fi) 1983-12-30
WO1979000463A1 (en) 1979-07-26
NO149122C (no) 1984-02-15
SE7714979L (sv) 1979-07-01
DK332179A (da) 1979-08-08
GB2036034B (en) 1982-09-15
NO784439L (no) 1979-07-03
NL7812591A (nl) 1979-07-03
FI783994A7 (fi) 1979-07-01
NO149122B (no) 1983-11-07
GB2036034A (en) 1980-06-25
SE417655B (sv) 1981-03-30

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Legal Events

Date Code Title Description
PBP Patent lapsed