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DK1115551T3 - Apparat og fremgangsmåde til fremstilling af kunststofrør - Google Patents

Apparat og fremgangsmåde til fremstilling af kunststofrør

Info

Publication number
DK1115551T3
DK1115551T3 DK99969372T DK99969372T DK1115551T3 DK 1115551 T3 DK1115551 T3 DK 1115551T3 DK 99969372 T DK99969372 T DK 99969372T DK 99969372 T DK99969372 T DK 99969372T DK 1115551 T3 DK1115551 T3 DK 1115551T3
Authority
DK
Denmark
Prior art keywords
plastic tubes
making plastic
extruder
regulated
joined
Prior art date
Application number
DK99969372T
Other languages
English (en)
Inventor
Herbert Ulrich
Original Assignee
Strumann Werner Egeplast
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7881770&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1115551(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Strumann Werner Egeplast filed Critical Strumann Werner Egeplast
Application granted granted Critical
Publication of DK1115551T3 publication Critical patent/DK1115551T3/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
    • 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
    • B29C48/903—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 externally
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92123—Diameter or circumference
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92428—Calibration, after-treatment, or cooling zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92619—Diameter or circumference
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • 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
    • B29C48/905—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 using wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DK99969372T 1998-09-22 1999-08-24 Apparat og fremgangsmåde til fremstilling af kunststofrør DK1115551T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843339A DE19843339B4 (de) 1998-09-22 1998-09-22 Verfahren und Vorrichtung zur Herstellung von Kunststoffrohren
PCT/DE1999/002709 WO2000016963A1 (de) 1998-09-22 1999-08-24 Vorrichtung zur herstellung von kunststoffrohren

Publications (1)

Publication Number Publication Date
DK1115551T3 true DK1115551T3 (da) 2002-12-30

Family

ID=7881770

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99969372T DK1115551T3 (da) 1998-09-22 1999-08-24 Apparat og fremgangsmåde til fremstilling af kunststofrør

Country Status (8)

Country Link
EP (1) EP1115551B1 (da)
CN (1) CN1166507C (da)
AT (1) ATE226139T1 (da)
DE (2) DE19843339B4 (da)
DK (1) DK1115551T3 (da)
ES (1) ES2186440T3 (da)
PT (1) PT1115551E (da)
WO (1) WO2000016963A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008620B3 (de) * 2004-02-21 2005-10-13 Egeplast Werner Strumann Gmbh & Co. Kg Kalibrierkorb für eine Kalibrierstation
DE102004039316A1 (de) 2004-08-13 2006-02-23 Inoex Gmbh Verfahren und Vorrichtung zur Herstellung von Kunstoffrohren in einer Extrusionslinie
US7829164B2 (en) 2005-10-07 2010-11-09 Pirelli & C. S.P.A. Utility pole of thermoplastic composite material
DE102005060099B4 (de) * 2005-12-16 2015-02-05 Battenfeld-Cincinnati Germany Gmbh Verfahren zum Stützen einer Kunststoffschmelze
DE102006039553A1 (de) * 2006-08-23 2008-02-28 Groß, Heinz, Dr. Ing. Verfahren zur Ermittlung der exakten Position von Bauteilen
DE102006049660B3 (de) 2006-10-18 2008-02-14 Inoex Gmbh Vorrichtung zum Extrudieren von Hohlsträngen
DE102006051103A1 (de) * 2006-10-25 2008-04-30 Inoex Gmbh Vorrichtung zum Extrudieren von Hohlsträngen
DE102010025524A1 (de) * 2010-06-29 2011-12-29 Kraussmaffei Technologies Gmbh Vorrichtung zum Erzeugen eines hohlen Kunststoffprofiles
DE102011004305A1 (de) 2011-02-17 2012-08-23 Evonik Degussa Gmbh Verfahren zur Herstellung von Stäben
DE102011016160A1 (de) * 2011-04-05 2012-10-11 Inoex Gmbh Vorrichtung zur Kalibrierung des Außendurchmessers eines extrudierten Rohres und Verfahren zum Betreiben einer derartigen Vorrichtung
DE102011079070A1 (de) * 2011-07-13 2013-01-17 Wavin B.V. Werkzeugvorsatz, Rohrkopf, Rohrextrusionsvorrichtung und Verfahren zum Extrudieren von Kunststoffrohren
CN106608035A (zh) * 2015-10-23 2017-05-03 上海长园电子材料有限公司 管材挤出成型装置及系统
CN108790105B (zh) * 2017-05-05 2021-05-25 四川南格尔生物科技有限公司 塑料管定径冷却生产装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587281A (en) * 1961-10-02 1971-06-28 Jerome H Lemelson Extrusion die apparatus
DE1923490A1 (de) * 1969-05-08 1970-11-12 Motor Patent Ag Verfahren und Vorrichtung zum Herstellen kalibrierter Hohlprofile aus thermoplastischem Kunststoff
GB1380397A (en) * 1971-05-12 1975-01-15 British Insulated Callenders Elastic memory tubing
DE2210657C3 (de) * 1972-03-06 1984-05-17 Plastic-Werk A. U. G. Scherer & Trier Ohg, 8626 Michelau Verfahren und Vorrichtung zum Kalibrieren beim Strangpressen von Hohlprofilen aus thermoplastischem Kunststoff
NL7504425A (nl) * 1975-04-14 1976-10-18 Wavin Bv Inrichting voor het kalibreren van geextrudeer- de kunststofvoortbrengsels.
US4355966A (en) * 1981-05-04 1982-10-26 E. B. Westlake, Jr. Automatic control of bubble size in blown film
GB8527300D0 (en) * 1985-11-06 1985-12-11 Victaulic Plc Extrusion of products
AT401031B (de) * 1988-11-18 1996-05-28 Cincinnati Milacron Austria Einrichtung zum regeln der wandstärke
DE9017848U1 (de) * 1989-10-31 1992-06-25 Inoex GmbH Innovationen und Ausrüstungen für die Extrusionstechnik, 32547 Bad Oeynhausen Extrudieranlage für Kunststoffrohre
DE4135339A1 (de) * 1991-10-26 1993-04-29 Conpro Gmbh Ultraschallwanddickenmessgeraet fuer in einer extrusionsanlage herzustellende rohre, profile, baender und kabelummantelungen
DE4221920C2 (de) * 1992-02-27 1994-07-07 Theysohn Friedrich Fa Wanddickenmeßvorrichtung mit Kalibriervorrichtung
FR2734197B1 (fr) * 1995-05-18 1997-09-26 Nicomatic Procede et appareil de fabrication d'articles contenant des pieces plates, et clavier forme par leur mise en oeuvre

Also Published As

Publication number Publication date
ES2186440T3 (es) 2003-05-01
DE59903112D1 (de) 2002-11-21
EP1115551B1 (de) 2002-10-16
ATE226139T1 (de) 2002-11-15
CN1319046A (zh) 2001-10-24
CN1166507C (zh) 2004-09-15
PT1115551E (pt) 2003-02-28
DE19843339B4 (de) 2007-08-02
EP1115551A1 (de) 2001-07-18
DE19843339A1 (de) 2000-03-30
WO2000016963A1 (de) 2000-03-30

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