ES2184324T3 - Dispositivo para la soldadura de un accesorio sobre un tubo mediante elementos de calefaccion electricos integrados en el accesorio. - Google Patents

Dispositivo para la soldadura de un accesorio sobre un tubo mediante elementos de calefaccion electricos integrados en el accesorio.

Info

Publication number
ES2184324T3
ES2184324T3 ES98948918T ES98948918T ES2184324T3 ES 2184324 T3 ES2184324 T3 ES 2184324T3 ES 98948918 T ES98948918 T ES 98948918T ES 98948918 T ES98948918 T ES 98948918T ES 2184324 T3 ES2184324 T3 ES 2184324T3
Authority
ES
Spain
Prior art keywords
accessory
tube
segments
welding
heating elements
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
ES98948918T
Other languages
English (en)
Inventor
Jurgen Schafstein
Werner Hintzen
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.)
DA KUNSTSTOFF GmbH
Original Assignee
DA KUNSTSTOFF GmbH
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 DA KUNSTSTOFF GmbH filed Critical DA KUNSTSTOFF GmbH
Application granted granted Critical
Publication of ES2184324T3 publication Critical patent/ES2184324T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • F16L47/03—Welded joints with an electrical resistance incorporated in the joint
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • B29C65/3432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding comprising several wires, e.g. in the form of several independent windings
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3468—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/547—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time

Abstract

Dispositivo para la soldadura de un accesorio (10) compuesto de material termoplástico sobre un tubo (11) o sobre dos tubos de material termoplástico que se han de unir entre sí, en donde el accesorio (10) posee al menos dos segmentos (13) que rodean el contorno (12) del tubo (11) o de los dos tubos que se han de unir, los segmentos (13), en sus superficies (16) in- teriores que están en contacto con el tubo (11) o con los dos tubos que se han de unir, están provistos al menos parcialmente con un elemento (17) de calefacción eléctrico, en donde los segmentos (13) están conecta- dos con una máquina (20) de soldadura que sirve como fuente (23) de corriente eléctrica para los elementos (17) de calefacción a través de dos líneas (21, 22) de conexión eléctrica, y cada una de las dos líneas (21, 22) de co- nexión está acoplada con una de dos líneas (31, 32) de interconexión en puntos (24, 24¿) de interconexión y forma con ella una combinación (30, 30¿) de cables para la conexión eléctrica enparalelo de todos los elementos (17) de calefacción en el accesorio (10), caracterizado porque los segmentos (13) presentan en sus superficies exteriores dos órganos (18, 19) de acoplamiento eléctricos para la alimentación y evacuación de una corriente eléctrica al elemento (17) de calefacción mediante la combinación (30, 30¿) de cables que porta órganos (28, 29) de acoplamiento contrario, y los órganos (28, 29) de acoplamiento contrario están en contacto con los órganos (18, 19) de acoplamiento de los distintos segmentos (13) del accesorio (10), en donde los órganos (18, 19) de acoplamiento y los órganos (28, 29) de acoplamiento contrario están configurados diferentes unos de otros y no son compatibles entre sí.
ES98948918T 1997-10-13 1998-09-05 Dispositivo para la soldadura de un accesorio sobre un tubo mediante elementos de calefaccion electricos integrados en el accesorio. Expired - Lifetime ES2184324T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19745203A DE19745203C1 (de) 1997-10-13 1997-10-13 Vorrichtung zum Anschweißen einer Armatur an ein Rohr mittels in der Armatur integrierter elektrischer Heizelemente

Publications (1)

Publication Number Publication Date
ES2184324T3 true ES2184324T3 (es) 2003-04-01

Family

ID=7845422

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98948918T Expired - Lifetime ES2184324T3 (es) 1997-10-13 1998-09-05 Dispositivo para la soldadura de un accesorio sobre un tubo mediante elementos de calefaccion electricos integrados en el accesorio.

Country Status (8)

Country Link
US (1) US6236026B1 (es)
EP (1) EP1023156B1 (es)
JP (1) JP2001519261A (es)
AT (1) ATE228926T1 (es)
DE (2) DE19745203C1 (es)
ES (1) ES2184324T3 (es)
HK (1) HK1031357A1 (es)
WO (1) WO1999019135A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6398902B1 (en) * 2000-02-14 2002-06-04 Space Systems/Loral, Inc. Method of end bonding tubular sections and bonding a flange on the end of tubular sections
US6883835B2 (en) * 2001-03-05 2005-04-26 Basic Resources, Inc. Polyfusion pipe repair system and method
US6870143B2 (en) 2002-04-18 2005-03-22 Basic Resources, Inc. System and method for encapsulating a pipe
US6967314B2 (en) * 2003-06-26 2005-11-22 Maytag Corporation Programmable power level control for a cooking appliance
ITMI20050150U1 (it) * 2005-04-27 2006-10-28 Geco System Spa Manicotto per la protezione e irrobustimento di saldature testa-testa di tubi in materiale plastico
ITMI20062232A1 (it) 2006-11-22 2008-05-23 Agostino Ferrari Spa Cerniera con ridotto ingombro per ante a movimento verticale
DE102008032509A1 (de) * 2008-07-10 2010-01-14 Epcos Ag Heizungsvorrichtung und Verfahren zur Herstellung der Heizungsvorrichtung
JP5249063B2 (ja) * 2009-01-15 2013-07-31 Ｊｆｅエンジニアリング株式会社 電気融着継手用通電制御装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516439A1 (fr) 1981-11-13 1983-05-20 Armosig Procede de soudage electrique de pieces en matiere plastique, en particulier pour canalisations de fluides et manchons de raccordement pour de telles canalisations
CH661475A5 (de) 1983-12-19 1987-07-31 Fischer Ag Georg Anordnung zum verschweissen von formteilen aus thermoplastischem kunststoff.
DE3411179C1 (de) * 1984-03-27 1986-01-16 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Elektro-Schweißfitting oder Schweißmuffe
DE3539137A1 (de) 1985-06-25 1987-05-07 Fauzi Bekhiet Verbindungsvorrichtung fuer unterhaltungselektronik um niederfrequenz-anschluesse miteinander zu verbinden
CH671444A5 (es) * 1986-06-25 1989-08-31 Fischer Ag Georg
US5137591A (en) 1988-09-08 1992-08-11 Raychem Ltd. Conductive polymeric heater
CA2121400A1 (en) * 1993-04-27 1994-10-28 Alfred Thalmann Heating means for the surface welding of thermoplastics and process for the production thereof
JPH079569A (ja) 1993-06-28 1995-01-13 Sekisui Chem Co Ltd 融着継手用ターミナルアダプター
DE19527991A1 (de) * 1995-03-19 1996-09-26 Immanuel Jeschke Vorrichtung zum Anbohren von Kunststoffrohren von Versorgungsleitungen
US5714738A (en) * 1995-07-10 1998-02-03 Watlow Electric Manufacturing Co. Apparatus and methods of making and using heater apparatus for heating an object having two-dimensional or three-dimensional curvature
JP2660991B2 (ja) 1995-09-05 1997-10-08 平田機工株式会社 電気溶融着装置
CH691439A5 (de) * 1996-03-28 2001-07-31 Fischer G Rohrleitungssysteme Ag Elektroschweissautomat
DE29616864U1 (de) * 1996-06-12 1996-12-05 Manibs Spezialarmaturen Anschweißbare Schelle für ein aus thermisch schweißfähigem Material bestehendes Leitungsrohr

Also Published As

Publication number Publication date
EP1023156A1 (de) 2000-08-02
DE19745203C1 (de) 1998-12-17
DE59806562D1 (de) 2003-01-16
EP1023156B1 (de) 2002-12-04
ATE228926T1 (de) 2002-12-15
JP2001519261A (ja) 2001-10-23
HK1031357A1 (en) 2001-06-15
US6236026B1 (en) 2001-05-22
WO1999019135A1 (de) 1999-04-22

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