ES2155484T3 - Procedimiento de fabricacion de un manguito de union por electrofusion. - Google Patents

Procedimiento de fabricacion de un manguito de union por electrofusion.

Info

Publication number
ES2155484T3
ES2155484T3 ES95105965T ES95105965T ES2155484T3 ES 2155484 T3 ES2155484 T3 ES 2155484T3 ES 95105965 T ES95105965 T ES 95105965T ES 95105965 T ES95105965 T ES 95105965T ES 2155484 T3 ES2155484 T3 ES 2155484T3
Authority
ES
Spain
Prior art keywords
mandrel
terminal plates
wound
electrofusion
electrofusion coupler
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
ES95105965T
Other languages
English (en)
Inventor
Malcolm Raymond Barfield
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.)
Glynwed Pipe Systems Ltd
Original Assignee
Glynwed Pipe Systems Ltd
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 Glynwed Pipe Systems Ltd filed Critical Glynwed Pipe Systems Ltd
Application granted granted Critical
Publication of ES2155484T3 publication Critical patent/ES2155484T3/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/005—Pipe joints, e.g. straight joints provided with electrical wiring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing
    • Y10T29/49098—Applying terminal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49993—Filling of opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

EN LA FABRICACION DE UN ACOPLADOR DE ELECTROFUSION, UN ENROLLAMIENTO (2) DE UN HILO DE CALENTAMIENTO DE RESISTENCIA ELECTRICA SE ENROLLA ALREDEDOR DE UN MANDRIL (10) QUE COMPRENDE DOS PARTES QUE PROPORCIONAN LOS RESPECTIVOS EXTREMOS DEL MANDRIL. EL MANDRIL SOPORTA ELEMENTOS TERMINALES CONDUCTORES ELECTRICAMENTE (5,6) MEDIANTE LOCALIZACIONES DE APOYO (11) SOBRE LAS PARTES DEL MANDRIL QUE FORMAN UNA PARTE INTEGRAL DEL MANDRIL. EL HILO DE RESISTENCIA (2) ENROLLADO ALREDEDOR DEL MANDRIL SE CONECTA A LOS ELEMENTOS TERMINALES CONDUCTORES ELECTRICAMENTE (5,6). POR CONSIGUIENTE UN CUERPO DE TERMOPLASTICOS (1) ES MOLDEADO ALREDEDOR DEL MANDRIL PARA FORMAR EL ACOPLADOR DE ELECTROFUSION, Y POSTERIORMENTE LAS PARTES DEL MANDRIL SE EXTRAEN AXIALMENTE DEL ACOPLADOR DE ELECTROFUSION DESDE EXTREMOS OPUESTOS, DEJANDO EL ENROLLAMIENTO (2) Y LOS ELEMENTOS TERMINALES (5,6) EN SU LUGAR EN EL ACOPLADOR DE ELECTROFUSION. EN UNA VARIANTE, UNA PREFORMA TERMOPLASTICA (3) SE FABRICA TENIENDO PLACAS TERMINALES ELECTRICAMENTE CONDUCTORAS (5) ASEGURADAS A ELLA, LA PREFORMA TENIENDO UN HILO DE CALENTAMIENTO DE RESISTENCIA ELECTRICA (2) ENROLLADO SOBRE SI MISMA Y ASEGURADO A DICHAS PLACAS TERMINALES. UNA ENVOLTURA TERMOPLASTICA EXTERIOR (1) ES ENTONCES MOLDEADA ALREDEDOR DE LA PREFORMA ENROLLADA (3) Y DICHAS PLACAS TERMINALES (5), CON TALADROS QUE ESTAN FORMADOS EN DICHA ENVOLTURA EXTERIOR EXTENDIENDOSE A LOS AGUJEROS EN LAS PLACAS TERMINALES. CONSIGUIENTEMENTE LOS TERMINALES ELECTRICOS QUE TIENEN VARILLAS ROSCADAS EN FORMA DE TORNILLO (9) SE ATORNILLAN EN DICHOS TALADROS Y EN CONTACTO ELECTRICO CON DICHAS PLACAS TERMINALES (5).
ES95105965T 1994-04-28 1995-04-21 Procedimiento de fabricacion de un manguito de union por electrofusion. Expired - Lifetime ES2155484T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9408461A GB9408461D0 (en) 1994-04-28 1994-04-28 Method of manufacturing and electrofusion coupler

Publications (1)

Publication Number Publication Date
ES2155484T3 true ES2155484T3 (es) 2001-05-16

Family

ID=10754290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95105965T Expired - Lifetime ES2155484T3 (es) 1994-04-28 1995-04-21 Procedimiento de fabricacion de un manguito de union por electrofusion.

Country Status (14)

Country Link
US (1) US5697143A (es)
EP (1) EP0679500B1 (es)
JP (1) JPH0868489A (es)
AT (1) ATE199348T1 (es)
AU (1) AU689213B2 (es)
DE (1) DE69520165T2 (es)
DK (1) DK0679500T3 (es)
ES (1) ES2155484T3 (es)
GB (1) GB9408461D0 (es)
GR (1) GR3035920T3 (es)
NZ (1) NZ270951A (es)
PT (1) PT679500E (es)
TW (1) TW317533B (es)
ZA (1) ZA953299B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835679A (en) 1994-12-29 1998-11-10 Energy Converters, Inc. Polymeric immersion heating element with skeletal support and optional heat transfer fins
US6263158B1 (en) 1999-05-11 2001-07-17 Watlow Polymer Technologies Fibrous supported polymer encapsulated electrical component
US6188051B1 (en) 1999-06-01 2001-02-13 Watlow Polymer Technologies Method of manufacturing a sheathed electrical heater assembly
US6392208B1 (en) 1999-08-06 2002-05-21 Watlow Polymer Technologies Electrofusing of thermoplastic heating elements and elements made thereby
US6392206B1 (en) 2000-04-07 2002-05-21 Waltow Polymer Technologies Modular heat exchanger
US6433317B1 (en) 2000-04-07 2002-08-13 Watlow Polymer Technologies Molded assembly with heating element captured therein
US6519835B1 (en) 2000-08-18 2003-02-18 Watlow Polymer Technologies Method of formable thermoplastic laminate heated element assembly
US6539171B2 (en) 2001-01-08 2003-03-25 Watlow Polymer Technologies Flexible spirally shaped heating element
US20060016552A1 (en) * 2004-07-20 2006-01-26 George Fischer Sloane, Inc. Electrofusion pipe-fitting joining system and method utilizing conductive polymeric resin
US20060202471A1 (en) * 2005-03-07 2006-09-14 Weisbond Bradley K Electro-fusion joining system for thermoplastic piping systems
US9422968B2 (en) 2005-07-21 2016-08-23 Steven L. Thompson Encapsulated fastener and method and tooling for manufacturing same
US20080206016A1 (en) * 2005-07-21 2008-08-28 Thompson Steven L Encapsulated fastener and method and tooling for manufacturing same
DE102009034593B4 (de) 2009-03-05 2016-12-01 GIB - Gesellschaft für Innovation im Bauwesen mbH Elektroschweißmuffe
CA2776955C (en) 2009-10-06 2016-07-12 Prinsco, Inc. Heat-fusible gasket and method of manufacture
GB2571924B (en) * 2018-03-07 2020-10-14 Subsea 7 Ltd Electrofusion fittings for lined pipes

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1982279A (en) * 1928-04-05 1934-11-27 Herbert F Apple Apparatus for molding plastic material
DE1048106B (de) * 1956-05-03 1958-12-31 Sued West Chemie Gmbh Durch Schweissen zu verbindende Formstuecke, insbesondere Fittings, aus thermoplastischen Kunststoffen
FR1372303A (fr) * 1963-10-22 1964-09-11 Rollmaplast Ag Manchon à souder les matières synthétiques et procédé de fabrication de ce manch
DE2053938A1 (de) * 1970-10-26 1972-04-27 Mannesmann Ag Verfahren und Vorrichtung zum Herstel len einer zum Verbinden von thermoplasti sehen Kunststoffrohren dienenden Schweiß muffe
DE2121464A1 (de) * 1971-04-30 1972-11-02 Ehlers, Heinrich Hermann, 7000 Stuttgart Vorrichtung zur gezielten Vernichtung von Bewegungsenergie beim Zusammenprall von relativ zueinander bewegten Körpern, insbesondere Kraftfahrzeugen
FR2174434A5 (en) * 1972-03-03 1973-10-12 Biotteau Gerard Shoes with moulded soles - anchored by direct moulding to uppers held against a former
NL175458C (nl) * 1973-03-14 1984-11-01 Sturm Werner Werkwijze voor het vervaardigen van een lasmof voor thermoplastische buizen.
CH622870A5 (es) * 1977-06-03 1981-04-30 Werner Sturm
GB2090558B (en) * 1981-01-06 1984-08-30 British Gas Corp Method of manufacture of a heat sealable fitting and fitting made by such method
JPS57118077A (en) 1981-01-06 1982-07-22 Central Glass Co Ltd Manufacture of glazed ceramic substrate
JPS57125016A (en) * 1981-01-28 1982-08-04 Sekisui Chem Co Ltd Manufacture of molding
EP0105068B1 (fr) * 1982-10-05 1986-07-16 Societe D'etudes De Recherches Et D'applications Des Plastiques (S.E.R.A.P.) Raccord électrosoudable en matière thermoplastique et procédé de fabrication
DE3236933C2 (de) * 1982-10-06 1986-10-23 Klöckner-Werke AG, 4100 Duisburg Form zum Spritzgießen oder Vulkanisieren von Stiefeln
FR2544955B1 (fr) * 1983-04-21 1986-06-06 Eurofarad Composant surmoule muni d'inserts metalliques de fixation, et procede pour sa fabrication
GB8526235D0 (en) * 1985-10-24 1985-11-27 Glynwed Tubes & Fittings Electrofusion coupler
GB2189737A (en) * 1986-04-23 1987-11-04 Du Pont Heat weldable pipe fittings
GB2194749A (en) * 1986-09-09 1988-03-16 Du Pont Method of manufacturing heat-weldable thermoplastic fittings
GB8719430D0 (en) * 1987-08-17 1987-09-23 Glynwed Tubes & Fittings Manufacturing electrofusion coupler
JPH0739119B2 (ja) * 1988-07-11 1995-05-01 積水化学工業株式会社 溶着継手の製造方法
GB8910070D0 (en) * 1989-05-03 1989-06-21 Fusion Plastics Ltd Electro-fusion fittings
FR2648078B1 (fr) * 1989-06-09 1997-05-09 Boulet D Auria Terlizzi Element d'electro-soudage en matiere plastique conductrice et raccord d'electro-soudage pour elements en matiere plastique realise a l'aide de celui-ci
KR960010236B1 (ko) * 1991-04-19 1996-07-26 세끼스이 가가꾸 고오교오 가부시끼가이샤 관 접속용 부재

Also Published As

Publication number Publication date
GR3035920T3 (en) 2001-08-31
TW317533B (es) 1997-10-11
ZA953299B (en) 1996-02-07
ATE199348T1 (de) 2001-03-15
NZ270951A (en) 1997-06-24
GB9408461D0 (en) 1994-06-22
EP0679500A3 (en) 1996-10-23
DE69520165D1 (de) 2001-04-05
PT679500E (pt) 2001-08-30
JPH0868489A (ja) 1996-03-12
AU689213B2 (en) 1998-03-26
DK0679500T3 (da) 2001-04-17
DE69520165T2 (de) 2001-06-21
EP0679500B1 (en) 2001-02-28
US5697143A (en) 1997-12-16
AU1647295A (en) 1995-11-09
EP0679500A2 (en) 1995-11-02

Similar Documents

Publication Publication Date Title
ES2155484T3 (es) Procedimiento de fabricacion de un manguito de union por electrofusion.
US4894521A (en) Electric heating element for fusing thermoplastic materials
ES2083999T3 (es) Adaptadores de fusion electrica.
FI872804A (fi) Formdel av termoplastiska material.
ES2098872T3 (es) Cateter portador de electrodo y metodo para la fabricacion del mismo.
ATE75183T1 (de) Verfahren zur herstellung einer elektroschweissmuffe.
ES2164721T3 (es) Pieza de union moldeada para conexiones de derivacion en una tuberia.
DE69507397D1 (de) Heizbare Spritzgiessdüse mit Schützrohren
TW387640U (en) A mosture-proof connection-structure between a conducting line and a thermistor in a temperature sensor
GB2137297A (en) Branch pipe fitting for thermoplastic pipe
KR940023266A (ko) 감자 코일제조 방법 및 이 방법에 의해 제조된 코일
DE3582018D1 (de) Elektrisch schweissbares verbindungselement zum verbinden von bzw. mit rohrleitungsteilen.
GB9518707D0 (en) Electrofusion couplers
JPS63266790A (ja) 多数回路の集中水密接続方法
JPH0648237Y2 (ja) 溶着継手
JPS63285396A (ja) 電気融着式合成樹脂製管継手
GB2137710A (en) Branch pipe fitting
KR100545231B1 (ko) Ｓｍｄ의 사용에 공급가능한 페라이트 코어코일구조 및 그제조방법
JP2698007B2 (ja) 電気融着継手の製造方法
JPH06185688A (ja) 加熱用プレート
JPH07224988A (ja) 熱可塑性プラスチック製管継手の融着方法
JPH06221489A (ja) 電気融着式分岐継手
JPS61133618A (ja) モ−ルドコイルの製造方法
JPS648811A (en) Forming method for rubber or plastic cable connecting section
JPS5961112A (ja) コイル完成体の形成方法

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 679500

Country of ref document: ES