ATE8812T1 - Kunststoffrohrstueck, ausgestattet mit einer aeusseren isolierenden kunststoffschaumschicht. - Google Patents

Kunststoffrohrstueck, ausgestattet mit einer aeusseren isolierenden kunststoffschaumschicht.

Info

Publication number
ATE8812T1
ATE8812T1 AT81201044T AT81201044T ATE8812T1 AT E8812 T1 ATE8812 T1 AT E8812T1 AT 81201044 T AT81201044 T AT 81201044T AT 81201044 T AT81201044 T AT 81201044T AT E8812 T1 ATE8812 T1 AT E8812T1
Authority
AT
Austria
Prior art keywords
insulating layer
pipe section
foam insulating
section equipped
plastic
Prior art date
Application number
AT81201044T
Other languages
English (en)
Inventor
Gerrit Schuldink
Original Assignee
Wavin B.V.
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 Wavin B.V. filed Critical Wavin B.V.
Application granted granted Critical
Publication of ATE8812T1 publication Critical patent/ATE8812T1/de

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
    • F16L59/143—Pre-insulated 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
    • B29C48/03—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
    • 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • 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
    • F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT81201044T 1980-09-19 1981-09-18 Kunststoffrohrstueck, ausgestattet mit einer aeusseren isolierenden kunststoffschaumschicht. ATE8812T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8005255A NL8005255A (nl) 1980-09-19 1980-09-19 Kunststofbuisdeel voorzien van een kunststofschuimisolatielaag.
EP81201044A EP0048522B1 (de) 1980-09-19 1981-09-18 Kunststoffrohrstück, ausgestattet mit einer äusseren isolierenden Kunststoffschaumschicht

Publications (1)

Publication Number Publication Date
ATE8812T1 true ATE8812T1 (de) 1984-08-15

Family

ID=19835905

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81201044T ATE8812T1 (de) 1980-09-19 1981-09-18 Kunststoffrohrstueck, ausgestattet mit einer aeusseren isolierenden kunststoffschaumschicht.

Country Status (4)

Country Link
EP (1) EP0048522B1 (de)
AT (1) ATE8812T1 (de)
DE (1) DE3165248D1 (de)
NL (1) NL8005255A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0814359B2 (ja) * 1985-09-02 1996-02-14 株式会社日本メデイクス 美容や医療機器の極低温配管用チューブ
FR2688863A1 (fr) * 1992-03-18 1993-09-24 Gertin Ste Civile Tube isole thermiquement.
FR2697613B1 (fr) * 1992-11-03 1995-01-06 Lhotellier Montrichard Sa Gaine à silencieux pour l'acheminement d'un courant de gaz.
AUPM903694A0 (en) * 1994-10-25 1994-11-17 Adams, Kevin Multipurpose composite tubing
ES2178097T3 (es) 1995-06-26 2002-12-16 Uponor Innovation Ab Producto tubular, aparato y procedimiento de extrusion.
FR2741692B1 (fr) * 1995-11-27 1998-01-30 Tricoflex Sa Tuyau leger, notamment tuyau d'arrosage
US20130071644A1 (en) * 2011-09-20 2013-03-21 Brian D. Wilson Annular reinforcement structure
JP2013076437A (ja) * 2011-09-30 2013-04-25 Mirai Ind Co Ltd 被覆流体管
ES2403145B1 (es) * 2011-11-08 2014-03-31 Abn Pipe Systems, S.L.U. Tubería aislante para aplicaciones geotérmicas.
DE102011120347A1 (de) 2011-11-30 2013-06-06 Maik Hentschel "Ladeluftleitung mit Hitzeschutzsystem für Verbrennungskraftmaschinen"
FR3134322A1 (fr) * 2022-04-08 2023-10-13 Pgdi Procédé de fabrication d’un conduit isolé en particulier pour l’évacuation de l’air et des fumées
EP4610037A1 (de) * 2024-03-01 2025-09-03 Georg Fischer Rohrleitungssysteme AG Rohrproduktion vorisolierter rohrstangen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1081926A (en) * 1964-08-24 1967-09-06 Btr Industries Ltd Improvements in or relating to hose
GB1330861A (en) * 1970-01-27 1973-09-19 Ici Ltd Production of tube by helical winding
CA1035294A (en) * 1974-10-09 1978-07-25 Ameron Insulated plastic pipe product and method
DE2525561C2 (de) * 1975-06-07 1985-11-07 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur kontinuierlichen Herstellung wärmeisolierter Leitungsrohre
DE2555017A1 (de) * 1975-12-06 1977-06-08 Kabel Metallwerke Ghh Roehrfoermiges gebilde zum transport fluessiger oder gasfoermiger medien, insbesondere bei hohen temperaturen und hohem druck
GB2046865B (en) * 1979-03-15 1983-06-15 Kendall & Co Insulation of pipe by multi-stage application of foam
NL7903080A (nl) * 1979-04-19 1980-10-21 Wavin Bv Kunststofbuisdeel voorzien van een isolatielaag.

Also Published As

Publication number Publication date
EP0048522B1 (de) 1984-08-01
NL8005255A (nl) 1982-04-16
EP0048522A1 (de) 1982-03-31
DE3165248D1 (en) 1984-09-06

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Legal Events

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