SE417655B - Forfarande for vulkanisering av isolerskiktet pa en elektrisk kabel - Google Patents

Forfarande for vulkanisering av isolerskiktet pa en elektrisk kabel

Info

Publication number
SE417655B
SE417655B SE7714979A SE7714979A SE417655B SE 417655 B SE417655 B SE 417655B SE 7714979 A SE7714979 A SE 7714979A SE 7714979 A SE7714979 A SE 7714979A SE 417655 B SE417655 B SE 417655B
Authority
SE
Sweden
Prior art keywords
layer
supplied
cable
conductive layer
electrical energy
Prior art date
Application number
SE7714979A
Other languages
English (en)
Swedish (sv)
Other versions
SE7714979L (sv
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
Priority to SE7714979A priority Critical patent/SE417655B/sv
Priority to JP50021478A priority patent/JPS55500029A/ja
Priority to PCT/SE1978/000101 priority patent/WO1979000463A1/en
Priority to DE19782857327 priority patent/DE2857327A1/de
Priority to GB8002272A priority patent/GB2036034B/en
Priority to FI783994A priority patent/FI65340C/sv
Priority to NL7812591A priority patent/NL7812591A/xx
Priority to NO784439A priority patent/NO149122C/no
Publication of SE7714979L publication Critical patent/SE7714979L/xx
Priority to DK332179A priority patent/DK144609C/da
Publication of SE417655B publication Critical patent/SE417655B/sv

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)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Insulated Conductors (AREA)
SE7714979A 1977-12-30 1977-12-30 Forfarande for vulkanisering av isolerskiktet pa en elektrisk kabel SE417655B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7714979A SE417655B (sv) 1977-12-30 1977-12-30 Forfarande for vulkanisering av isolerskiktet pa en elektrisk kabel
JP50021478A JPS55500029A (da) 1977-12-30 1978-12-21
PCT/SE1978/000101 WO1979000463A1 (en) 1977-12-30 1978-12-21 A method for vulcanizing an insulating layer of an electrical cable
DE19782857327 DE2857327A1 (de) 1977-12-30 1978-12-21 A method for vulcanizing an insulating layer of an electrical cable
GB8002272A GB2036034B (en) 1977-12-30 1978-12-21 Method for vulcanizing an insulating layer of an electrical cable
FI783994A FI65340C (fi) 1977-12-30 1978-12-27 Foerfarande foer vulkanisering av isolerskiktet pao en elektrisk kabel
NL7812591A NL7812591A (nl) 1977-12-30 1978-12-27 Werkwijze voor het vulcaniseren van een isolerende laag op een elektrische kabel.
NO784439A NO149122C (no) 1977-12-30 1978-12-29 Fremgangsmaate for vulkanisering av isolersjiktet paa en elektrisk kabel
DK332179A DK144609C (da) 1977-12-30 1979-08-08 Fremgangsmaade til fremstilling af et elektrisk kabel med en vulkaniseret isolerende beklaedning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7714979A SE417655B (sv) 1977-12-30 1977-12-30 Forfarande for vulkanisering av isolerskiktet pa en elektrisk kabel

Publications (2)

Publication Number Publication Date
SE7714979L SE7714979L (sv) 1979-07-01
SE417655B true SE417655B (sv) 1981-03-30

Family

ID=20333365

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714979A SE417655B (sv) 1977-12-30 1977-12-30 Forfarande for vulkanisering av isolerskiktet pa en elektrisk kabel

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
FR49033E (da) * 1935-07-15 1938-10-14
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
NO784439L (no) 1979-07-03
FI783994A7 (fi) 1979-07-01
JPS55500029A (da) 1980-01-24
GB2036034B (en) 1982-09-15
NO149122C (no) 1984-02-15
SE7714979L (sv) 1979-07-01
GB2036034A (en) 1980-06-25
DK144609C (da) 1982-09-20
WO1979000463A1 (en) 1979-07-26
FI65340B (fi) 1983-12-30
DK144609B (da) 1982-04-13
NO149122B (no) 1983-11-07
DK332179A (da) 1979-08-08
NL7812591A (nl) 1979-07-03
FI65340C (fi) 1984-04-10

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