ES2028201T3 - Procedimiento y dispositivo para soldar piezas con forma tubular de termoplastico. - Google Patents

Procedimiento y dispositivo para soldar piezas con forma tubular de termoplastico.

Info

Publication number
ES2028201T3
ES2028201T3 ES198888111585T ES88111585T ES2028201T3 ES 2028201 T3 ES2028201 T3 ES 2028201T3 ES 198888111585 T ES198888111585 T ES 198888111585T ES 88111585 T ES88111585 T ES 88111585T ES 2028201 T3 ES2028201 T3 ES 2028201T3
Authority
ES
Spain
Prior art keywords
procedure
thermoplastic parts
tubular thermoplastic
welding tubular
welding
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
ES198888111585T
Other languages
English (en)
Inventor
Peter Kunz
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Application granted granted Critical
Publication of ES2028201T3 publication Critical patent/ES2028201T3/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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63—Internally supporting the article during joining
    • B29C66/634—Internally supporting the article during joining using an inflatable core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of the surfaces to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/324—Avoiding burr formation
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/324—Avoiding burr formation
    • B29C66/3242—Avoiding burr formation on the inside of a tubular or hollow article
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/326—Shaping the burr, e.g. by the joining tool
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/326—Shaping the burr, e.g. by the joining tool
    • B29C66/3262—Shaping the burr, e.g. by the joining tool as after-treatment, e.g. by a separate tool
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/024—Thermal pre-treatments
    • B29C66/0242—Heating, or preheating, e.g. drying
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

EL MECANISMO PRESENTA UN DISPOSITIVO DE CALENTAMIENTO (4) QUE PRODUCE CALOR POR RADIACION MEDIANTE EL CUAL LOS EXTREMOS DE LAS PIEZAS (1A, 1B) TUBULARES A SOLDAR SE CALIENTA HASTA LA ZONA DE FUSION DE MATERIAL TERMOPLASTICO. DOS ANILLOS DE APOYO (5A,5B) EXTERIORES SE JUNTAN SEGUN EL RECARGUE DE FUSION Y GARANTIZAN UN DISPOSITIVO DE APOYO INTERIOR MOSTRABLE, YA QUE SE ORIGINA UNA UNION DE SOLDADURA FIJA U LIBRE DE BORDONES A TRAVES DE LA PRESION DE SOLDADURA CREADA.
ES198888111585T 1987-09-23 1988-07-19 Procedimiento y dispositivo para soldar piezas con forma tubular de termoplastico. Expired - Lifetime ES2028201T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3680/87A CH673432A5 (es) 1987-09-23 1987-09-23

Publications (1)

Publication Number Publication Date
ES2028201T3 true ES2028201T3 (es) 1992-07-01

Family

ID=4261207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888111585T Expired - Lifetime ES2028201T3 (es) 1987-09-23 1988-07-19 Procedimiento y dispositivo para soldar piezas con forma tubular de termoplastico.

Country Status (8)

Country Link
US (1) US4927642A (es)
EP (1) EP0313731B1 (es)
JP (1) JPH01110127A (es)
AT (1) ATE70001T1 (es)
CH (1) CH673432A5 (es)
DE (1) DE3866673D1 (es)
DK (1) DK526888A (es)
ES (1) ES2028201T3 (es)

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* Cited by examiner, † Cited by third party
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CH675391A5 (es) * 1988-07-04 1990-09-28 Fischer Ag Georg
CH679240A5 (es) * 1989-07-07 1992-01-15 Fischer Ag Georg
CH679383A5 (es) * 1989-08-31 1992-02-14 Fischer Ag Georg
DE4005771C1 (en) * 1990-02-23 1991-09-19 Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt Ev, 5300 Bonn, De Cpd. fibre coupling mfg. - uses tubular wound section flanked by conical wound sections to be compressed into flanges
DE4013471A1 (de) * 1990-04-27 1991-10-31 Fischer Ag Georg Einrichtung zum stirnseitigen verschweissen von kunststoffteilen
US5241157A (en) * 1990-04-27 1993-08-31 Georg Fischer Ag Arrangement for butt-welding plastic material components
DE4113408A1 (de) * 1991-04-22 1992-10-29 Donald Herbst Verfahren zum verschweissen zweier hohlkoerper
JPH0558264U (ja) * 1992-01-17 1993-08-03 呉羽化学工業株式会社 ビード発生防止装置及びそれを用いた突合せ溶接装置
US5206980A (en) * 1992-04-07 1993-05-04 Chapman Johnny D Apparatus for aligning ends of pipes
JP2713533B2 (ja) * 1992-10-20 1998-02-16 積水化学工業株式会社 管状端を有する熱可塑性樹脂成形品の突き合せ融着方法
US5296075A (en) * 1993-02-03 1994-03-22 Hardigg Industries, Inc. Welding apparatus
NL9301914A (nl) * 1993-11-05 1995-06-01 Nyloplast Europ Bv Werkwijze en inrichting voor het vloeistof- en/of gasdicht verbinden van ten minste twee kunststofelementen.
US5569221A (en) * 1994-07-07 1996-10-29 Ep Technologies, Inc. Catheter component bond and method
US6511468B1 (en) 1997-10-17 2003-01-28 Micro Therapeutics, Inc. Device and method for controlling injection of liquid embolic composition
US6289912B1 (en) * 1998-07-10 2001-09-18 Fluoroware, Inc. Pinch element plastic valve
US6083122A (en) * 1998-07-31 2000-07-04 Brown; Louis S. Dual composition golf tee
DE69928025T2 (de) 1999-04-18 2006-07-13 Entegris, Inc., Chaska Vorrichtung zum schweissen ohne erzeugung von wülsten
WO2001085436A2 (en) * 2000-05-10 2001-11-15 Swagelok Company Ir welding of fluoropolymers
US20030221783A1 (en) * 2000-05-10 2003-12-04 Swagelok Company Ir welding of fluoropolymers
JP3415609B2 (ja) * 2001-09-21 2003-06-09 花王株式会社 成形体の製造方法
WO2010022180A1 (en) 2008-08-19 2010-02-25 Micro Therapeutics, Inc. Detachable tip microcatheter
CN102257088A (zh) 2008-11-07 2011-11-23 美国圣戈班性能塑料公司 大直径热塑性密封件
WO2010054243A2 (en) * 2008-11-07 2010-05-14 Saint-Gobain Performance Plastics Corporation Method of forming large diameter thermoplastic seal
WO2013122083A1 (ja) * 2012-02-14 2013-08-22 精電舎電子工業株式会社 熱可塑性樹脂材の溶着装置、溶着方法、および溶着装置用の押圧ユニット
JP2015520052A (ja) 2012-05-23 2015-07-16 サン−ゴバン パフォーマンス プラスティックス コーポレイション 大口径熱可塑性シールの形成方法
US10124087B2 (en) 2012-06-19 2018-11-13 Covidien Lp Detachable coupling for catheter
ITMO20130024A1 (it) 2013-02-05 2014-08-06 Graf Synergy Srl Metodo e dispositivo per la saldatura di profilati in materiale plastico, in particolare pvc

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DE3636891A1 (de) * 1986-10-30 1988-05-11 Armin Dommer Verfahren und vorrichtung zum stumpfschweissen von kunststoff-rohrabschnitten oder kunststoff-formstuecken

Also Published As

Publication number Publication date
DK526888D0 (da) 1988-09-22
US4927642A (en) 1990-05-22
DE3866673D1 (de) 1992-01-16
EP0313731A1 (de) 1989-05-03
ATE70001T1 (de) 1991-12-15
EP0313731B1 (de) 1991-12-04
JPH01110127A (ja) 1989-04-26
DK526888A (da) 1989-03-24
CH673432A5 (es) 1990-03-15

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