NL8005255A - Kunststofbuisdeel voorzien van een kunststofschuimisolatielaag. - Google Patents

Kunststofbuisdeel voorzien van een kunststofschuimisolatielaag. Download PDF

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Publication number
NL8005255A
NL8005255A NL8005255A NL8005255A NL8005255A NL 8005255 A NL8005255 A NL 8005255A NL 8005255 A NL8005255 A NL 8005255A NL 8005255 A NL8005255 A NL 8005255A NL 8005255 A NL8005255 A NL 8005255A
Authority
NL
Netherlands
Prior art keywords
plastic
cross
pipe part
foam
plastic foam
Prior art date
Application number
NL8005255A
Other languages
English (en)
Dutch (nl)
Original Assignee
Wavin Bv
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 Bv filed Critical Wavin Bv
Priority to NL8005255A priority Critical patent/NL8005255A/nl
Priority to DE8181201044T priority patent/DE3165248D1/de
Priority to EP81201044A priority patent/EP0048522B1/de
Priority to AT81201044T priority patent/ATE8812T1/de
Publication of NL8005255A publication Critical patent/NL8005255A/nl

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)
NL8005255A 1980-09-19 1980-09-19 Kunststofbuisdeel voorzien van een kunststofschuimisolatielaag. NL8005255A (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL8005255A NL8005255A (nl) 1980-09-19 1980-09-19 Kunststofbuisdeel voorzien van een kunststofschuimisolatielaag.
DE8181201044T DE3165248D1 (en) 1980-09-19 1981-09-18 A plastics pipe part provided with an outer foam plastics insulating layer
EP81201044A EP0048522B1 (de) 1980-09-19 1981-09-18 Kunststoffrohrstück, ausgestattet mit einer äusseren isolierenden Kunststoffschaumschicht
AT81201044T ATE8812T1 (de) 1980-09-19 1981-09-18 Kunststoffrohrstueck, ausgestattet mit einer aeusseren isolierenden kunststoffschaumschicht.

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.
NL8005255 1980-09-19

Publications (1)

Publication Number Publication Date
NL8005255A true NL8005255A (nl) 1982-04-16

Family

ID=19835905

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8005255A NL8005255A (nl) 1980-09-19 1980-09-19 Kunststofbuisdeel voorzien van een kunststofschuimisolatielaag.

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
EP0879131B1 (de) 1995-06-26 2001-03-14 Nextrom Holding S.A. Extrusionsvorrichtung, tubenförmiger gegenstand und rohr
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
ZA80949B (en) * 1979-03-15 1981-02-25 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
ATE8812T1 (de) 1984-08-15
EP0048522B1 (de) 1984-08-01
DE3165248D1 (en) 1984-09-06
EP0048522A1 (de) 1982-03-31

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed