ES2029478T3 - Metodo y aparato para estirar tubos termoplasticos. - Google Patents

Metodo y aparato para estirar tubos termoplasticos.

Info

Publication number
ES2029478T3
ES2029478T3 ES198787305748T ES87305748T ES2029478T3 ES 2029478 T3 ES2029478 T3 ES 2029478T3 ES 198787305748 T ES198787305748 T ES 198787305748T ES 87305748 T ES87305748 T ES 87305748T ES 2029478 T3 ES2029478 T3 ES 2029478T3
Authority
ES
Spain
Prior art keywords
tube
heated
stretched
thermoplastic tubes
stretching thermoplastic
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
ES198787305748T
Other languages
English (en)
Inventor
Jan Raczkowski
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Application granted granted Critical
Publication of ES2029478T3 publication Critical patent/ES2029478T3/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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/30—Drawing through a die
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • 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
    • 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
    • B29C35/16—Cooling
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

TUBO TERMOPLASTICO, PARTICULARMENTE TUBO DE UN POLIMERO DE FLUOR, ES CALENTADO MEDIANTE EL PASO A TRAVES DE UN BAÑO DE LIQUIDO (20), ESTIRADO A TRAVES DE UNA MATRIZ PULIDA (22'') PARA REDUCIR SU DIAMETRO Y LUEGO RAPIDAMENTE ENFRIADO (27). EL TUBO ESTIRADO PUEDE SER CALENTADO PARA ALIVIAR LAS TENSIONES. EL TUBO PRODUCIDO QUE TIENE PROPIEDADES OPTICAS MEJORADAS ASI COMO DIMENSIONALES Y DE SUPERFICIE ES PARTICULARMENTE UTIL PARA SISTEMAS DE ANALISIS DE FLUJO DE LIQUIDO CONTINUO AUTOMATICO.
ES198787305748T 1986-08-18 1987-06-29 Metodo y aparato para estirar tubos termoplasticos. Expired - Lifetime ES2029478T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89738586A 1986-08-18 1986-08-18

Publications (1)

Publication Number Publication Date
ES2029478T3 true ES2029478T3 (es) 1992-08-16

Family

ID=25407852

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787305748T Expired - Lifetime ES2029478T3 (es) 1986-08-18 1987-06-29 Metodo y aparato para estirar tubos termoplasticos.

Country Status (8)

Country Link
EP (1) EP0256644B1 (es)
JP (1) JPS6381023A (es)
AU (1) AU600731B2 (es)
CA (1) CA1278664C (es)
DE (1) DE3776225D1 (es)
DK (1) DK427087A (es)
ES (1) ES2029478T3 (es)
IL (1) IL82632A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064273B2 (ja) * 1988-02-19 1994-01-19 工業技術院長 結晶性高分子材料の延伸方法
US6129876A (en) * 1996-05-03 2000-10-10 Baxter International Inc. Heat setting of medical tubings
US5741452A (en) * 1996-05-03 1998-04-21 Baxter International Inc. Orienting extrusion processes for medical tubing applications
US6328716B1 (en) 1996-05-03 2001-12-11 Baxter International Inc. Method of using medical tubings in fluid administration sets
US6036676A (en) * 1996-05-03 2000-03-14 Baxter International Inc. Surface modified polymeric material formulation
US5932307A (en) * 1996-05-03 1999-08-03 Baxter International Inc. Oriented medical tubing
US6506333B1 (en) 1996-05-03 2003-01-14 Baxter International Inc. Method of surface modifying a medical tubing
US6187400B1 (en) 1996-05-03 2001-02-13 Baxter International Inc. Medical tubing and pump performance enhancement by ionizing radiation during sterilization
US5954702A (en) * 1996-05-03 1999-09-21 Baxter International Inc. Interface geometry for adhesive bonds
US7462318B2 (en) * 2004-10-07 2008-12-09 Biomet Manufacturing Corp. Crosslinked polymeric material with enhanced strength and process for manufacturing
CN104185759B (zh) * 2012-04-18 2016-08-24 美国圣戈班性能塑料公司 有机硅管材及其制备和使用方法
CN114768897A (zh) * 2022-03-16 2022-07-22 广东省科学院生物与医学工程研究所 一种用于微流控液滴生成的管道均匀拉伸装置及拉伸方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194313A (en) * 1937-06-26 1940-03-19 Evarts G Loomis Method and apparatus for shaping thermoplastic rods, tubes, and the like
NL162275B (nl) * 1950-07-22 1900-01-01 Texas Instruments Inc Opto-elektronische schakelinrichting.
DE3243612A1 (de) * 1982-02-20 1983-11-03 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von masshaltigen hohlprofilen aus aliphatischen polyamiden und deren verwendung
GB8320533D0 (en) * 1983-07-29 1983-09-01 Ward I M Clear oriented polyester material
EP0157601B1 (en) * 1984-03-30 1991-05-08 National Research Development Corporation Tubular materials

Also Published As

Publication number Publication date
EP0256644A3 (en) 1988-06-15
EP0256644A2 (en) 1988-02-24
DK427087D0 (da) 1987-08-17
IL82632A0 (en) 1987-11-30
CA1278664C (en) 1991-01-08
AU7440687A (en) 1988-02-25
IL82632A (en) 1991-05-12
AU600731B2 (en) 1990-08-23
DE3776225D1 (de) 1992-03-05
JPS6381023A (ja) 1988-04-11
DK427087A (da) 1988-02-19
EP0256644B1 (en) 1992-01-22

Similar Documents

Publication Publication Date Title
ES2029478T3 (es) Metodo y aparato para estirar tubos termoplasticos.
ATE153145T1 (de) Verfahren und einrichtung zur herstellung einer optischen bandleitung
DK161874C (da) Fremgangsmaade og apparat til fremstilling af roer af et molekylaert orienteret formstof
DK221089D0 (da) Fremgangsmaade og apparatur til afkoeling af en optisk fiber
ES2103782T3 (es) Metodo y aparato para producir tubos destinados al riego por goteo.
KR880007384A (ko) 유리실 제조 방법 및 그 장치
ES427545A1 (es) Metodo y aparato para detectar el grado de contaminacion del agua residual.
ES459377A1 (es) Un metodo mejorado para la fabricacion de una fibra optica.
ATE61465T1 (de) Verbindung von kunststoffrohren.
JPS53134776A (en) Method and apparatus for detecting leak portions in hollow fiber modules employed for liquid treatments
KR910020205A (ko) 용융 방사성 중합체 합성 방사 장치
GB2020192A (en) Apparatus for gas-liquid contact
ATE127390T1 (de) Verfahren zum herstellen eines wärmeschrumpfbaren kunststoffschlauches.
ATE52446T1 (de) Biegsamer schlauch mit einem verringerten linearen dehnungskoeffizienten, verfahren zu dessen herstellung und vorrichtung, die diesen anwendet.
GB1515476A (en) Methods and apparatus for producing tubing
DE3484258D1 (de) Vorrichtung zum abdichten von einem unter druck stehenden rohr.
DE2433218A1 (de) Biegsamer lichtleiter
DE59101277D1 (de) Trennwerkzeug für Metallröhrchen mit innenliegenden Lichtwellenleitern.
PL297657A1 (es)
ATE29478T1 (de) Vorrichtung zum speisen von glasrohren an einer maschine zur herstellung von ampullen.
ATE18683T1 (de) Vorrichtung zur behandlung von textilmaterialien mit regelbarem badvolumen.
JPS5653212A (en) Method of drawing around synthetic filament yarn
FR2426757A1 (fr) Files a forte matite en fibres acryliques non pigmentees
JPS57200003A (en) Optical fiber observing device
GB1169287A (en) Method of Forming Pipes or Channel Sections from Reinforced Thermo-Plastics Material