DK0897788T3 - Fremgangsmåde til fremstilling af et varmeisloleret ledningsrør - Google Patents

Fremgangsmåde til fremstilling af et varmeisloleret ledningsrør

Info

Publication number
DK0897788T3
DK0897788T3 DK97114325T DK97114325T DK0897788T3 DK 0897788 T3 DK0897788 T3 DK 0897788T3 DK 97114325 T DK97114325 T DK 97114325T DK 97114325 T DK97114325 T DK 97114325T DK 0897788 T3 DK0897788 T3 DK 0897788T3
Authority
DK
Denmark
Prior art keywords
hose
corrugated
synthetic
heat
producing
Prior art date
Application number
DK97114325T
Other languages
English (en)
Inventor
Juergen Friessner
Urs Schnell
Alfred Oeschger
Original Assignee
Brugg Rohrsysteme Gmbh
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 Brugg Rohrsysteme Gmbh filed Critical Brugg Rohrsysteme Gmbh
Application granted granted Critical
Publication of DK0897788T3 publication Critical patent/DK0897788T3/da

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
    • 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
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • B29C48/0016—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die using a plurality of extrusion dies
    • 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
    • B29C48/03—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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B29L2023/225—Insulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
DK97114325T 1996-07-23 1997-08-20 Fremgangsmåde til fremstilling af et varmeisloleret ledningsrør DK0897788T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19629678A DE19629678A1 (de) 1996-07-23 1996-07-23 Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres
EP97114325A EP0897788B1 (de) 1996-07-23 1997-08-20 Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres

Publications (1)

Publication Number Publication Date
DK0897788T3 true DK0897788T3 (da) 2001-12-27

Family

ID=37744263

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97114325T DK0897788T3 (da) 1996-07-23 1997-08-20 Fremgangsmåde til fremstilling af et varmeisloleret ledningsrør

Country Status (6)

Country Link
EP (1) EP0897788B1 (da)
JP (1) JP4219428B2 (da)
CN (1) CN1144668C (da)
AT (1) ATE207801T1 (da)
DE (2) DE19629678A1 (da)
DK (1) DK0897788T3 (da)

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EP1355103B1 (en) 2002-04-05 2018-10-10 Logstor A/S Preinsulated pipe
DE10226041A1 (de) * 2002-06-12 2003-12-24 Brugg Rohrsysteme Gmbh Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres
DE20210752U1 (de) 2002-07-17 2002-10-31 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Kunststoffrohr
DE20303698U1 (de) 2003-03-08 2003-05-15 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Wärmeisoliertes Leitungsrohr
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DE502004000708D1 (de) * 2004-02-23 2006-07-20 Brugg Rohr Ag Holding Diffusionsdichtes Kunststoffrohr
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JP5320540B2 (ja) * 2005-11-16 2013-10-23 マニュファクチャリング システムズ リミティド 成形装置における又は成形装置に関する改良
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DE202006009337U1 (de) * 2006-06-14 2006-08-17 Brugg Rohr Ag, Holding Wärmegedämmtes Leitungsrohr
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PL2138751T3 (pl) 2008-06-28 2013-08-30 Brugg Rohr Ag Holding Sposób wytwarzania elastycznej rury izolowanej termicznie
CH699570A1 (de) * 2008-09-26 2010-03-31 Brugg Rohr Ag Holding Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres sowie wärmeisoliertes Leitungsrohr.
EP2213440A1 (de) 2009-01-29 2010-08-04 Brugg Rohr AG, Holding Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres
EP2248648B1 (de) 2009-05-05 2016-03-30 Brugg Rohr AG, Holding Verfahren und Vorrichtung zur Herstellung eines wärmeisolierten Leitungsrohrs
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AT509229B1 (de) * 2010-02-26 2011-07-15 Isoplus Fernwaermetechnik Ges M B H Verfahren zur herstellung eines verbundrohres
EA018820B1 (ru) 2010-06-28 2013-10-30 Общество С Ограниченной Ответственностью "Смит-Ярцево" Способ изготовления теплоизолированной гибкой трубы
RU2450926C1 (ru) * 2010-06-28 2012-05-20 Общество С Ограниченной Ответственностью "Смит-Ярцево" Способ изготовления теплоизолированной гибкой трубы
RU2494870C1 (ru) * 2010-09-20 2013-10-10 Общество С Ограниченной Ответственностью "Смит-Ярцево" Линия для изготовления теплоизолированной гибкой трубы
DE102010054490A1 (de) * 2010-12-14 2012-06-14 Rehau Ag + Co. Kunststoffverbundrohr, seine Verwendung und Verfahren zu seiner Herstellung
US9421571B2 (en) 2011-11-28 2016-08-23 Basf Se Process for producing insulated jacketed pipes by a continuous production process
CN104067044B (zh) * 2011-11-28 2017-06-09 巴斯夫欧洲公司 在连续制备过程中制备隔热套管的方法
CH706036A1 (de) 2012-01-23 2013-07-31 Brugg Rohr Ag Holding Verfahren zur Verbindung eines Anschlussstücks mit einem wärmeisolierten Leitungsrohr.
KR102092811B1 (ko) * 2012-07-04 2020-03-24 바스프 에스이 개선된 특성을 갖는 폼의 제조
BR112015000974A2 (pt) * 2012-07-17 2017-06-27 Basf Se processo contínuo para produção de um tubo isolado, tubo isolado, dispositivo para produção de um tubo isolado e uso de dispositivo.
DK2953776T3 (da) 2013-02-08 2018-03-19 Logstor As Fremgangsmåde til fremstilling af et isoleret rør i korrugeret beklædning
CH707764A2 (de) 2013-03-06 2014-09-15 Brugg Rohr Ag Holding Wärmegedämmtes gewelltes Leitungsrohr.
DE202014101637U1 (de) 2014-04-08 2014-04-14 Isoplus Fernwärmetechnik Ges.M.B.H. Leitungsrohr mit gewelltem Mediumrohr
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CH710028A1 (de) 2014-08-27 2016-02-29 Brugg Rohr Ag Holding Gehäuseanordnung für eine Rohrverbindung sowie Verfahren und Dichtung zum Schutz von Rohrverbindungen.
CH710611A1 (de) 2015-01-14 2016-07-15 Brugg Rohr Ag Holding Verfahren zur Befestigung eines Anschlussstücks an einem wärmegedämmten Rohr und rotierendes Schneidwerkzeug zu dessen Durchführung.
CH710709A1 (de) * 2015-02-11 2016-08-15 Brugg Rohr Ag Holding Leitungsrohr mit thermischer Dämmung.
CH710986A1 (de) 2015-04-20 2016-10-31 Brugg Rohr Ag Holding Verbindungsanordnung mit einem Anschlussstück und einem thermisch gedämmten Leitungsrohr.
JP6666205B2 (ja) * 2015-06-26 2020-03-13 株式会社ブリヂストン 波付複合管の製造方法
RU2630057C1 (ru) * 2016-05-13 2017-09-05 Общество с ограниченной ответственностью "ИЗОЛА" Теплоизолированная многослойная полимерная труба и способ ее изготовления
CH712780B1 (de) 2016-07-20 2020-03-13 Brugg Rohr Ag Holding Thermisch gedämmte Mediumrohre mit HFO-haltigem Zellgas.
DE202017007631U1 (de) 2016-07-20 2023-10-27 Brugg Rohr Ag Holding Thermisch gedämmte Mediumrohre mit HFO - haltigem Zellgas
US10293528B2 (en) 2016-08-02 2019-05-21 Thermacor Process, Inc. Continuous method for producing pre-insulated piping
US10293527B2 (en) 2016-08-02 2019-05-21 Thermacor Process, Inc. Continuous method for producing pre-insulated piping
CH714968A1 (de) * 2018-05-07 2019-11-15 Brugg Rohr Ag Holding Verfahren und Vorrichtung zur Herstellung eines wärmegedämmten Leitungsrohrs.
EP3871873A1 (de) * 2020-02-26 2021-09-01 Brugg Rohr AG Holding Thermisch gedämmtes rohr
EP3872382A1 (de) 2020-02-26 2021-09-01 Brugg Rohr AG Holding Thermisch gedämmtes leitungsrohr
CA3228203A1 (en) 2021-08-09 2023-02-16 Jaroslaw LACH Pipe for transporting a fluid, insulated pipe with such, and method for manufacturing a pipe
CN114347523B (zh) * 2021-12-22 2024-07-02 荥阳市坛山热力保温管道有限公司 一种保温管生产线
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CN114992398A (zh) * 2022-07-11 2022-09-02 廖丽红 具有发泡层的双壁波纹管及波纹管的制作方法
EP4324632A1 (de) 2022-08-15 2024-02-21 Brugg Rohr AG Holding Verfahren und herstellungsanlage zur herstellung eines wärmeisolierten leitungsrohrs

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Also Published As

Publication number Publication date
EP0897788B1 (de) 2001-10-31
CN1177537A (zh) 1998-04-01
JP4219428B2 (ja) 2009-02-04
DE59705196D1 (de) 2001-12-06
JPH1095051A (ja) 1998-04-14
EP0897788A1 (de) 1999-02-24
DE19629678A1 (de) 1998-01-29
ATE207801T1 (de) 2001-11-15
CN1144668C (zh) 2004-04-07

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