FR2251893B1 - - Google Patents

Info

Publication number
FR2251893B1
FR2251893B1 FR7438217A FR7438217A FR2251893B1 FR 2251893 B1 FR2251893 B1 FR 2251893B1 FR 7438217 A FR7438217 A FR 7438217A FR 7438217 A FR7438217 A FR 7438217A FR 2251893 B1 FR2251893 B1 FR 2251893B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7438217A
Other languages
French (fr)
Other versions
FR2251893A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of FR2251893A1 publication Critical patent/FR2251893A1/en
Application granted granted Critical
Publication of FR2251893B1 publication Critical patent/FR2251893B1/fr
Granted legal-status Critical Current

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)
FR7438217A 1973-11-21 1974-11-20 Annealing of extruded power cable sheathing - by passing a quenched sheath through a horizontal high pressure annealing tunnel Granted FR2251893A1 (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 (2)

Publication Number Publication Date
FR2251893A1 FR2251893A1 (en) 1975-06-13
FR2251893B1 true FR2251893B1 (en) 1978-12-22

Family

ID=5898652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438217A Granted FR2251893A1 (en) 1973-11-21 1974-11-20 Annealing of extruded power cable sheathing - by passing a quenched sheath through a horizontal high pressure annealing tunnel

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
AU464906B2 (en) * 1970-12-29 1975-09-11 Dainichi-Nippon Cables Ltd. Method for forming and vulcanizing vulcanizable materials and articles vulcanized thereby

Also Published As

Publication number Publication date
BE821365A (en) 1975-02-17
IT1023074B (en) 1978-05-10
FR2251893A1 (en) 1975-06-13
BR7409744A (en) 1976-05-25
SE7414574L (en) 1975-05-22
CH578777A5 (en) 1976-08-13
DK606874A (en) 1975-07-21
JPS5083782A (en) 1975-07-07
DE2357984C2 (en) 1982-04-08
DE2357984A1 (en) 1975-05-22
NL7415226A (en) 1975-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse