FR2336774A1 - Procede et installation pour la realisation d'une enveloppe en matiere thermoplastique sur des objets de forme allongee tels que cables electriques - Google Patents

Procede et installation pour la realisation d'une enveloppe en matiere thermoplastique sur des objets de forme allongee tels que cables electriques

Info

Publication number
FR2336774A1
FR2336774A1 FR7628871A FR7628871A FR2336774A1 FR 2336774 A1 FR2336774 A1 FR 2336774A1 FR 7628871 A FR7628871 A FR 7628871A FR 7628871 A FR7628871 A FR 7628871A FR 2336774 A1 FR2336774 A1 FR 2336774A1
Authority
FR
France
Prior art keywords
sleeving
catenary
suspending
cooling
produced
Prior art date
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.)
Withdrawn
Application number
FR7628871A
Other languages
English (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 FR2336774A1 publication Critical patent/FR2336774A1/fr
Withdrawn legal-status Critical Current

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
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/145—Pretreatment or after-treatment
    • 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
    • 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
    • B29C48/15—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
    • B29C48/25—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

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)
FR7628871A 1975-09-24 1976-09-24 Procede et installation pour la realisation d'une enveloppe en matiere thermoplastique sur des objets de forme allongee tels que cables electriques Withdrawn FR2336774A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752542532 DE2542532A1 (de) 1975-09-24 1975-09-24 Verfahren zur herstellung einer aus thermoplastischen materialien bestehenden umhuellung fuer langgestrecktes gut

Publications (1)

Publication Number Publication Date
FR2336774A1 true FR2336774A1 (fr) 1977-07-22

Family

ID=5957251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628871A Withdrawn FR2336774A1 (fr) 1975-09-24 1976-09-24 Procede et installation pour la realisation d'une enveloppe en matiere thermoplastique sur des objets de forme allongee tels que cables electriques

Country Status (2)

Country Link
DE (1) DE2542532A1 (fr)
FR (1) FR2336774A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435110A1 (fr) * 1978-08-30 1980-03-28 Cables De Lyon Geoffroy Delore Procede de refroidissement d'une enveloppe en matiere plastique extrudee de cable
FR2445000A1 (fr) * 1978-12-22 1980-07-18 Pirelli Installation pour la production de conducteurs electriques revetus d'une matiere extrudee

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600384A (en) * 1977-05-10 1981-10-14 Post Office Submarine telecommunications cables and methods of treating such cables
DE2805631A1 (de) * 1978-02-10 1979-08-16 Kabel & Lackdrahtfab Gmbh Vorrichtung und verfahren zum umhuellen eines leiters
DE2912499A1 (de) * 1979-03-29 1980-10-09 Kabel & Lackdrahtfab Gmbh Isolierverfahren und -vorrichtung
EP0426927A1 (fr) * 1989-11-06 1991-05-15 Paul Troester Maschinenfabrik Procédé et dispositif pour stabiliser des produits extrudés sous forme de filaments, en particulier des câbles, pour la réticulation au moyen de silane
EP0427128B1 (fr) * 1989-11-04 1994-03-16 Paul Troester Maschinenfabrik Procédé et dispositif pour stabiliser des produits extrudés sous forme de filaments, en particulier des câbles, pour la réticulation au silane
FI89987C (fi) * 1991-10-30 1993-12-10 Maillefer Nokia Oy Foerfarande foer vaermebehandling av en kabel
DE102005059366A1 (de) * 2005-12-13 2007-06-14 Gitschner, Hans Walter, Dr.-Ing. Verfahren und Anordnungen zur Fertigung von silanvernetzten Polyethylenadern für Energiekabel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251893A1 (en) * 1973-11-21 1975-06-13 Kabel Metallwerke Ghh Annealing of extruded power cable sheathing - by passing a quenched sheath through a horizontal high pressure annealing tunnel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251893A1 (en) * 1973-11-21 1975-06-13 Kabel Metallwerke Ghh Annealing of extruded power cable sheathing - by passing a quenched sheath through a horizontal high pressure annealing tunnel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435110A1 (fr) * 1978-08-30 1980-03-28 Cables De Lyon Geoffroy Delore Procede de refroidissement d'une enveloppe en matiere plastique extrudee de cable
FR2445000A1 (fr) * 1978-12-22 1980-07-18 Pirelli Installation pour la production de conducteurs electriques revetus d'une matiere extrudee

Also Published As

Publication number Publication date
DE2542532A1 (de) 1977-04-07

Similar Documents

Publication Publication Date Title
US2941911A (en) Method of forming continuous structures of polytetrafluoroethylene
FR2336774A1 (fr) Procede et installation pour la realisation d'une enveloppe en matiere thermoplastique sur des objets de forme allongee tels que cables electriques
JPS5240571A (en) Method of producing extruded product and insulated electric cable produced thereby
SE7707625L (sv) Forfarande for framstellning av en isolerad elektrisk ledare genom strengsprutning
HU173995B (hu) Sposob izgotovlenija raz'jomnoj ehlektroizoljacionnoj sochetatel'noj sistemy iz strukturirovannykh polimerov
GB1515073A (en) Method of producing an insulated electrical conductor
US3557447A (en) Method of producing an insulator of glass fiber reinforced cast resin
ATE25785T1 (de) Herstellung isolierter draehte und kabel.
FR2234125A1 (en) Extruder head for forming concentric layers - has centrable nipple for inner-most layer and centrable orifices for remaining strata
AU535473B2 (en) Method of insulating conductors
JPS63131409A (ja) 押し出し延伸絶縁電線
FR2251893A1 (en) Annealing of extruded power cable sheathing - by passing a quenched sheath through a horizontal high pressure annealing tunnel
SE8505082D0 (sv) Strengsprutningsforfarande och anordning for framstellning av en med cellplast mantlad trad
GB1530995A (en) Article and method for covering substrates and composite structures so made
GB1322638A (en) Method of producing a ribbon cable
KR810002081B1 (ko) 전선 또는 전열선의 불소수지 피복방법
FR2073099A5 (en) High tension cable joint - with controlled heating and cooling the ad sheathing to homogenise the insulation
GB959503A (en) Method of and apparatus for producing carriers with hollow bodies threaded thereon
JPS5571724A (en) Electron radiation crosslinking
JPS54152190A (en) Manufacture of running water-shield type insulated cable
JPH02210721A (ja) 高発泡細径絶縁電線の製造方法
JPS5555822A (en) Forming method for connection of rubber/plastic cable
FR2254422A1 (en) Production of cables or conductors with reticulated insulation - uses pre-defined period of dwell in heat treatment and in cooling zone
JPS5268985A (en) Manufacturing method of water-tight insulated wire
JPS5434081A (en) Method of producing bridged and insulated wire cable

Legal Events

Date Code Title Description
ST Notification of lapse