DE2413133B2 - Verfahren zur Herstellung eines Verbundrohres - Google Patents

Verfahren zur Herstellung eines Verbundrohres

Info

Publication number
DE2413133B2
DE2413133B2 DE2413133A DE2413133A DE2413133B2 DE 2413133 B2 DE2413133 B2 DE 2413133B2 DE 2413133 A DE2413133 A DE 2413133A DE 2413133 A DE2413133 A DE 2413133A DE 2413133 B2 DE2413133 B2 DE 2413133B2
Authority
DE
Germany
Prior art keywords
pipe
inner tube
tube
polyethylene
extruded
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Withdrawn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
DE2413133A
Other languages
German (de)
English (en)
Other versions
DE2413133A1 (de
Inventor
Jean-Luc Pont-A-Mousson Serriere (Frankreich)
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.)
Pont-A-Mousson Sa Nancy (frankreich)
Original Assignee
Pont-A-Mousson Sa Nancy (frankreich)
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 Pont-A-Mousson Sa Nancy (frankreich) filed Critical Pont-A-Mousson Sa Nancy (frankreich)
Publication of DE2413133A1 publication Critical patent/DE2413133A1/de
Publication of DE2413133B2 publication Critical patent/DE2413133B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles
    • B29C63/065—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles continuously
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE2413133A 1973-04-13 1974-03-19 Verfahren zur Herstellung eines Verbundrohres Withdrawn DE2413133B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313409A FR2225681B1 (https=) 1973-04-13 1973-04-13

Publications (2)

Publication Number Publication Date
DE2413133A1 DE2413133A1 (de) 1974-11-07
DE2413133B2 true DE2413133B2 (de) 1981-02-12

Family

ID=9117916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2413133A Withdrawn DE2413133B2 (de) 1973-04-13 1974-03-19 Verfahren zur Herstellung eines Verbundrohres

Country Status (8)

Country Link
BE (1) BE811219A (https=)
CH (1) CH577656A5 (https=)
DE (1) DE2413133B2 (https=)
FR (1) FR2225681B1 (https=)
GB (1) GB1452007A (https=)
IT (1) IT1011561B (https=)
NL (1) NL7403993A (https=)
SE (1) SE409186B (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654879C2 (de) * 1976-12-03 1982-11-11 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum kontinuierlichen herstellen eines mit einer Isolierhülle aus Schaumkunststoff versehenen Rohres
IT1071401B (it) * 1980-04-24 1985-04-10 Zema S R L Procedimento per la ricopertura con chiuma e pellicola plastica di tubi metallici,macchina per attuare detto procedimento e prodotto ottenuto
HU187923B (en) * 1982-06-22 1986-03-28 Oesterreichische Salen-Kunststoffwerk Gesellschaft Mbh,At Insulating segment for tubes and method for producing same
EP0137860A1 (de) * 1983-10-04 1985-04-24 Hans Helling Kunststoffwerk GmbH & Co. Ummantelungsmaschine zum Aufbringen von Folie auf ein Kunststoffprofil
FR2663401B1 (fr) * 1990-06-18 1992-09-18 Coflexip Conduite tubulaire flexible comportant une gaine en polyethylene reticule, dispositif et procede pour la fabrication d'une telle conduite.
US5918641A (en) * 1990-06-18 1999-07-06 Hardy; Jean Flexible tubular conduit comprising a jacket made of crosslinked polyethylene device and process for manufacturing such a conduit
AU3166297A (en) * 1996-06-20 1998-01-07 Rockwool International A/S A process for continuous preparation of pipe sections with foil
JP4163385B2 (ja) * 1998-10-09 2008-10-08 積水化学工業株式会社 複合高圧管及びその接合方法
FR2800664A1 (fr) * 1999-11-05 2001-05-11 Alphacan Sa Procede pour entourer un element par une couche de mousse, enveloppe en mousse, complexe tubulaire avec cette enveloppe, et couronne de ce complexe
FR2800665B1 (fr) * 1999-11-05 2002-08-30 Alphacan Sa Procede pour entourer un element par une couche de mousse, enveloppe en mousse, complexe tubulaire avec cette enveloppe, et couronne de ce complexe
DE102010054490A1 (de) 2010-12-14 2012-06-14 Rehau Ag + Co. Kunststoffverbundrohr, seine Verwendung und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
IT1011561B (it) 1977-02-10
DE2413133A1 (de) 1974-11-07
SE409186B (sv) 1979-08-06
CH577656A5 (https=) 1976-07-15
BE811219A (fr) 1974-08-19
FR2225681B1 (https=) 1976-05-21
GB1452007A (en) 1976-10-06
FR2225681A1 (https=) 1974-11-08
NL7403993A (https=) 1974-10-15

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Legal Events

Date Code Title Description
8263 Opposition against grant of a patent
8230 Patent withdrawn