NO149122C - PROCEDURE FOR VOLCANIZATION OF THE ISOLAR LAYER ON AN ELECTRIC CABLE - Google Patents

PROCEDURE FOR VOLCANIZATION OF THE ISOLAR LAYER ON AN ELECTRIC CABLE

Info

Publication number
NO149122C
NO149122C NO784439A NO784439A NO149122C NO 149122 C NO149122 C NO 149122C NO 784439 A NO784439 A NO 784439A NO 784439 A NO784439 A NO 784439A NO 149122 C NO149122 C NO 149122C
Authority
NO
Norway
Prior art keywords
isolar
volcanization
procedure
layer
electric cable
Prior art date
Application number
NO784439A
Other languages
Norwegian (no)
Other versions
NO784439L (en
NO149122B (en
Inventor
Sven Gunnar 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 NO784439L publication Critical patent/NO784439L/en
Publication of NO149122B publication Critical patent/NO149122B/en
Publication of NO149122C publication Critical patent/NO149122C/en

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (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)
NO784439A 1977-12-30 1978-12-29 PROCEDURE FOR VOLCANIZATION OF THE ISOLAR LAYER ON AN ELECTRIC CABLE NO149122C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7714979A SE417655B (en) 1977-12-30 1977-12-30 PROCEDURE FOR VOLCANIZATION OF THE ISOLAR LAYER ON AN ELECTRIC CABLE

Publications (3)

Publication Number Publication Date
NO784439L NO784439L (en) 1979-07-03
NO149122B NO149122B (en) 1983-11-07
NO149122C true NO149122C (en) 1984-02-15

Family

ID=20333365

Family Applications (1)

Application Number Title Priority Date Filing Date
NO784439A NO149122C (en) 1977-12-30 1978-12-29 PROCEDURE FOR VOLCANIZATION OF THE ISOLAR LAYER ON AN ELECTRIC CABLE

Country Status (8)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227799C2 (en) * 1982-07-24 1989-02-23 Maschinenbau Scholz Gmbh & Co Kg, 4420 Coesfeld Device for dry crosslinking of electrical cables or lines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE414623A (en) * 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
JPS55500029A (en) 1980-01-24
DK144609B (en) 1982-04-13
GB2036034A (en) 1980-06-25
DK144609C (en) 1982-09-20
SE7714979L (en) 1979-07-01
FI65340B (en) 1983-12-30
NO784439L (en) 1979-07-03
SE417655B (en) 1981-03-30
WO1979000463A1 (en) 1979-07-26
NO149122B (en) 1983-11-07
FI783994A7 (en) 1979-07-01
NL7812591A (en) 1979-07-03
FI65340C (en) 1984-04-10
GB2036034B (en) 1982-09-15
DK332179A (en) 1979-08-08

Similar Documents

Publication Publication Date Title
SE7800260L (en) ELECTRIC CABLE
SE7802926L (en) ELECTRICAL CABLE
SE7605754L (en) ELECTRICAL CABLE
SE7601001L (en) ENCLOSED CABLE AND METHOD AND DEVICE FOR MANUFACTURE OF THE SAME
IT1076632B (en) PROCEDURE FOR COATED ELECTRIC CABLE
FR2305748A1 (en) CONDUCTOR FOR OPTICAL CABLES
SE7801767L (en) FOR AN MULTI-LEADER CABLE PROVIDE ELECTRICAL CONNECTOR
IT7848335A0 (en) ELECTRICAL CABLE
DK23980A (en) FLAT CABLE ELECTRICAL CONNECTION
NL7806132A (en) ELECTRIC OR OPTICAL CABLE.
DK410281A (en) ELECTRICAL CABLE
TR20432A (en) SEALING PROVIDERS FOR USE IN THE USE OF CABLES IN CABLE GUARNITERS
IT8148083A0 (en) DEVICE FOR THE MANUFACTURE OF ELECTRICAL CABLES
FR2327656A1 (en) CABLE CONNECTION
DK544076A (en) PROCEDURE FOR MANUFACTURING MULTI-CHOIR UNDERSOI POWER CABLE CABLES
IT1092793B (en) PERFECTED SUBMARINE CABLE
IT1102007B (en) ELECTRICAL CABLE
NO149122C (en) PROCEDURE FOR VOLCANIZATION OF THE ISOLAR LAYER ON AN ELECTRIC CABLE
DK877A (en) FIRE-BREAKING ELECTRICAL CABLE
SE407496B (en) PROCEDURE FOR RETABLING THE INSULATION WHEN JOINING CABLES
SE7703919L (en) ELECTRICAL CABLE
FI64250B (en) FRAMEWORK FOR ELECTRICAL CABLE WITH DRAGAVLASTNING
IT1129612B (en) DEVICE FOR THE CONNECTION OF AN ELECTRIC CABLE
SE7812043L (en) ELECTRICAL CABLE AND COMMON LOCATION PROCEDURE
NL7608617A (en) ELECTRIC CABLE.