ES2179345T3 - Procedimiento de fabricacion de un tubo de plastico axialmente orientado y tubo asi obtenido. - Google Patents

Procedimiento de fabricacion de un tubo de plastico axialmente orientado y tubo asi obtenido.

Info

Publication number
ES2179345T3
ES2179345T3 ES97925077T ES97925077T ES2179345T3 ES 2179345 T3 ES2179345 T3 ES 2179345T3 ES 97925077 T ES97925077 T ES 97925077T ES 97925077 T ES97925077 T ES 97925077T ES 2179345 T3 ES2179345 T3 ES 2179345T3
Authority
ES
Spain
Prior art keywords
tube
water
manufacturing procedure
axially oriented
preform
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97925077T
Other languages
English (en)
Inventor
Gomez Constantino Gonzalez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corporacion Empresarial de Materiales de Construccion COEMAC SA
Original Assignee
Corporacion Empresarial de Materiales de Construccion COEMAC SA
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 Corporacion Empresarial de Materiales de Construccion COEMAC SA filed Critical Corporacion Empresarial de Materiales de Construccion COEMAC SA
Application granted granted Critical
Publication of ES2179345T3 publication Critical patent/ES2179345T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4823—Moulds with incorporated heating or cooling means
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/079—Auxiliary parts or inserts
    • B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • External Artificial Organs (AREA)

Abstract

Procedimiento de fabricación de un tubo de plástico, del tipo de tubos que están axialmente orientado que consiste en las siguientes etapas: - fijar una preforma (1) en un molde de tubo (2), - llenar el interior del molde (2) con agua y calentar el agua en cuestión a una temperatura comprendida entre 90º y 100ºC durante un periodo de tiempo que varía entre seis minutos y una hora, - introducir agua a través de la preforma (1) y hacer circularla de un extremo a otro durante el mismo periodo de tiempo, - inyectar aire en la preforma (1) haciendo que el agua externa al tubo salga a través de una multiplicidad de
ES97925077T 1997-06-12 1997-06-12 Procedimiento de fabricacion de un tubo de plastico axialmente orientado y tubo asi obtenido. Expired - Lifetime ES2179345T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES1997/000151 WO1998056567A1 (es) 1997-06-12 1997-06-12 Procedimiento de fabricacion de tuberia de plastico orientado axialmente y tuberia asi obtenida

Publications (1)

Publication Number Publication Date
ES2179345T3 true ES2179345T3 (es) 2003-01-16

Family

ID=8298003

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97925077T Expired - Lifetime ES2179345T3 (es) 1997-06-12 1997-06-12 Procedimiento de fabricacion de un tubo de plastico axialmente orientado y tubo asi obtenido.

Country Status (6)

Country Link
EP (1) EP1044783B1 (es)
AU (1) AU3034197A (es)
BR (1) BR9711141A (es)
DE (1) DE69714795T2 (es)
ES (1) ES2179345T3 (es)
WO (1) WO1998056567A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008139005A1 (es) * 2007-05-14 2008-11-20 Uralita Sistemas De Tuberias, S.A. Procedimiento de fabricación de tubería radialmente orientada y tubería obtenida por dicho procedimiento

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134778B4 (de) * 2001-07-05 2006-04-06 Jörck, Hartmut Segelboot mit stark eingezogenen Wasserlinien
US7959429B2 (en) 2007-01-18 2011-06-14 Molecor Tecnologia, S.L. System for manufacturing integrated sockets in biaxially oriented plastic pipes
US8313322B2 (en) 2007-07-13 2012-11-20 Molecor Tecnología S.L. Equipment and method for production of tubes of molecularly bidirected plastic
EP2301713B1 (en) 2008-06-23 2015-09-09 Molecor Tecnologia, S.L. Gripping and releasing mechanism for blank pipes in a mould
HUE027655T2 (en) 2010-09-06 2016-11-28 Molecor Tecnologia Sl Manufacturing tool and manufacturing process for producing biaxially oriented plastic boreholes with integrated seal
CN104162972B (zh) * 2013-05-17 2018-04-17 莫勒科尔科技有限公司 用于生产分子双定向塑料管的设备和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2326041A (en) * 1942-07-13 1943-08-03 Lavallee Louis Joseph Aime Plastic molding
FR1315919A (fr) * 1961-12-14 1963-01-25 Ct De Rech S De Pont A Mousson Flotteur perfectionné, procédé et dispositif pour sa fabrication
GB2089276B (en) * 1980-11-19 1984-09-05 Metal Box Co Ltd Thermoplastics tubular articles
FR2510940A1 (fr) * 1981-08-06 1983-02-11 Solvay Procede et appareillage pour la fabrication de tuyaux en matiere plastique orientee moleculaire
FR2554386B1 (fr) * 1983-11-07 1986-02-07 Plastic Omnium Cie Procede de fabrication de tubes profiles en matiere plastique, dispositif pour la mise en oeuvre de ce procede, et tubes profiles obtenus
JPS62279920A (ja) * 1986-05-28 1987-12-04 Daikin Ind Ltd 多孔質熱収縮性テトラフルオロエチレン重合体管及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008139005A1 (es) * 2007-05-14 2008-11-20 Uralita Sistemas De Tuberias, S.A. Procedimiento de fabricación de tubería radialmente orientada y tubería obtenida por dicho procedimiento

Also Published As

Publication number Publication date
EP1044783A1 (en) 2000-10-18
EP1044783B1 (en) 2002-08-14
DE69714795T2 (de) 2003-04-03
WO1998056567A1 (es) 1998-12-17
AU3034197A (en) 1998-12-30
DE69714795D1 (de) 2002-09-19
BR9711141A (pt) 1999-08-17

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