ITMI20082085A1 - Gruppo perfezionato e metodo di deposito di un rivestimento termoplastico estruso su tubi saldati - Google Patents

Gruppo perfezionato e metodo di deposito di un rivestimento termoplastico estruso su tubi saldati

Info

Publication number
ITMI20082085A1
ITMI20082085A1 IT002085A ITMI20082085A ITMI20082085A1 IT MI20082085 A1 ITMI20082085 A1 IT MI20082085A1 IT 002085 A IT002085 A IT 002085A IT MI20082085 A ITMI20082085 A IT MI20082085A IT MI20082085 A1 ITMI20082085 A1 IT MI20082085A1
Authority
IT
Italy
Prior art keywords
storage
extruded coating
welded tubes
improved group
thermoplastic extruded
Prior art date
Application number
IT002085A
Other languages
English (en)
Inventor
Diego Castiglioni
Daniele Lombardo
Original Assignee
Meccaniche Luigi Bander A S P A Costruzioni
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 Meccaniche Luigi Bander A S P A Costruzioni filed Critical Meccaniche Luigi Bander A S P A Costruzioni
Priority to IT002085A priority Critical patent/ITMI20082085A1/it
Priority to PCT/IB2009/007511 priority patent/WO2010058273A2/en
Publication of ITMI20082085A1 publication Critical patent/ITMI20082085A1/it

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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/109—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being an extruded layer
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • 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
    • B29C63/048—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 specially adapted for articles having local protrusions, e.g. tubes having a bead weld
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/1063—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sheet wrapped around the pipe
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
IT002085A 2008-11-21 2008-11-21 Gruppo perfezionato e metodo di deposito di un rivestimento termoplastico estruso su tubi saldati ITMI20082085A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT002085A ITMI20082085A1 (it) 2008-11-21 2008-11-21 Gruppo perfezionato e metodo di deposito di un rivestimento termoplastico estruso su tubi saldati
PCT/IB2009/007511 WO2010058273A2 (en) 2008-11-21 2009-11-18 Improved group and method for depositing an extruded thermoplastic coating on welded pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002085A ITMI20082085A1 (it) 2008-11-21 2008-11-21 Gruppo perfezionato e metodo di deposito di un rivestimento termoplastico estruso su tubi saldati

Publications (1)

Publication Number Publication Date
ITMI20082085A1 true ITMI20082085A1 (it) 2010-05-22

Family

ID=41211690

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002085A ITMI20082085A1 (it) 2008-11-21 2008-11-21 Gruppo perfezionato e metodo di deposito di un rivestimento termoplastico estruso su tubi saldati

Country Status (2)

Country Link
IT (1) ITMI20082085A1 (it)
WO (1) WO2010058273A2 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946428A1 (de) * 1979-11-14 1981-05-21 Mannesmann AG, 4000 Düsseldorf Verfahren zum ummanteln eines stahlrohrstranges mit thermoplastischem kunststoff
EP0700772A1 (de) * 1994-08-04 1996-03-13 Krupp Hoesch Tecna Aktiengesellschaft Rohrbeschichtungsanlage zum Aussenbeschichten von geschweissten Längsnahtrohren
WO2003020494A1 (en) * 2001-08-30 2003-03-13 Bredero Price Coaters Ltd Process and apparatus for continuously applying an external coating to a pipe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946428A1 (de) * 1979-11-14 1981-05-21 Mannesmann AG, 4000 Düsseldorf Verfahren zum ummanteln eines stahlrohrstranges mit thermoplastischem kunststoff
EP0700772A1 (de) * 1994-08-04 1996-03-13 Krupp Hoesch Tecna Aktiengesellschaft Rohrbeschichtungsanlage zum Aussenbeschichten von geschweissten Längsnahtrohren
WO2003020494A1 (en) * 2001-08-30 2003-03-13 Bredero Price Coaters Ltd Process and apparatus for continuously applying an external coating to a pipe

Also Published As

Publication number Publication date
WO2010058273A2 (en) 2010-05-27
WO2010058273A3 (en) 2010-07-15

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