CH632078A5 - Collar for connecting line elements - Google Patents

Collar for connecting line elements Download PDF

Info

Publication number
CH632078A5
CH632078A5 CH950878A CH950878A CH632078A5 CH 632078 A5 CH632078 A5 CH 632078A5 CH 950878 A CH950878 A CH 950878A CH 950878 A CH950878 A CH 950878A CH 632078 A5 CH632078 A5 CH 632078A5
Authority
CH
Switzerland
Prior art keywords
sleeve
recess
line elements
heating conductor
welding
Prior art date
Application number
CH950878A
Other languages
German (de)
English (en)
Inventor
Walter Huegli
Marcel Caduff
Original Assignee
Von Roll 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 Von Roll Ag filed Critical Von Roll Ag
Priority to CH950878A priority Critical patent/CH632078A5/de
Priority to DE19782848382 priority patent/DE2848382C3/de
Priority to AT803578A priority patent/AT359786B/de
Publication of CH632078A5 publication Critical patent/CH632078A5/de

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
    • B29C66/51—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
    • 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
    • B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
    • B29C65/68—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined using auxiliary shrinkable elements
    • 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
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap 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
    • B29C66/50—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
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • 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
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91211—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods
    • B29C66/91218—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods using colour change, e.g. using separate colour indicators
    • 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
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91221—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature of the parts 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/97—Checking completion of joining or correct joining by using indications on at least one of the joined parts
    • B29C66/976—Checking completion of joining or correct joining by using indications on at least one of the joined parts by the use of an indicator pin, e.g. being integral with one of the parts to be joined
    • 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"
    • B29C65/3468—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
CH950878A 1978-09-12 1978-09-12 Collar for connecting line elements CH632078A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH950878A CH632078A5 (en) 1978-09-12 1978-09-12 Collar for connecting line elements
DE19782848382 DE2848382C3 (de) 1978-09-12 1978-11-08 Muffe zum Verbinden von Leitungselementen
AT803578A AT359786B (de) 1978-09-12 1978-11-09 Muffe zum verbinden von leitungselementen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH950878A CH632078A5 (en) 1978-09-12 1978-09-12 Collar for connecting line elements

Publications (1)

Publication Number Publication Date
CH632078A5 true CH632078A5 (en) 1982-09-15

Family

ID=4352735

Family Applications (1)

Application Number Title Priority Date Filing Date
CH950878A CH632078A5 (en) 1978-09-12 1978-09-12 Collar for connecting line elements

Country Status (3)

Country Link
AT (1) AT359786B (enrdf_load_stackoverflow)
CH (1) CH632078A5 (enrdf_load_stackoverflow)
DE (1) DE2848382C3 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173174A1 (de) * 1984-08-28 1986-03-05 Von Roll Ag Schweissbares Verbindungselement zum Verbinden oder Anschliessen thermoplastischer Leitungselemente
US4869533A (en) * 1986-08-29 1989-09-26 Georg Fischer Ag Fitting of weldable thermoplastic material
DE19628916A1 (de) * 1995-10-12 1997-04-17 Fischer Georg Rohrleitung Muffe zum Verbinden von Rohrleitungsteilen
WO2019136508A2 (de) 2019-03-25 2019-07-18 Agru Kunststofftechnik Gesellschaft M.B.H. SCHWEIßBARES VERBINDUNGSELEMENT ZUM VERBINDEN ODER ANSCHLIEßEN THERMOPLASTISCHER LEITUNGSELEMENTE, SOWIE EINE SCHWEIßANORDNUNG UND EIN VERFAHREN ZUM HERSTELLEN EINER SCHWEIßVERBINDUNG
WO2020232479A1 (de) 2019-05-22 2020-11-26 Agru Kunststofftechnik Gesellschaft M.B.H. VERFAHREN ZUM HERSTELLEN EINER SCHWEIßVERBINDUNG SOWIE SCHWEIßGERÄT

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710998C2 (de) * 1976-03-22 1984-08-02 Sturm, Werner, 4614 Hägendorf Muffe aus thermoplastischem Kunststoff mit einem elektrischen Widerstandsheizdraht
NL185174C (nl) * 1976-03-22 1990-02-01 Sturm Werner Lasmof met aanwijsinrichting voor de kwaliteit van de las.
BR8108749A (pt) * 1980-08-22 1982-06-22 Esdan Pty Ltd Guarnicoes para canos para fusao eletrica
US4629216A (en) * 1982-06-29 1986-12-16 I. C. Moller A/S Method of joining prefabricated heat insulated pipes and a welding fitting therefore
ATE25831T1 (de) * 1983-06-15 1987-03-15 Geberit Ag Steuervorrichtung zum ausschalten des heizstromes einer strombeheizten kunststoff-schweissmuffe.
NL8400816A (nl) * 1984-03-14 1985-10-01 Wavin Bv Werkwijze voor het vervaardigen van buismoffen en -fittings, alsmede inrichting voor het uitvoeren van deze werkwijze en buismof of -fitting vervaardigd volgens deze werkwijze.
JPS61136094A (ja) * 1984-11-30 1986-06-23 フオン・ロ−ル・アクチエン・ゲゼルシヤフト 熱可塑性合成樹脂管路部分接合用電気的に溶接可能なスリ−ブ
GB8526235D0 (en) * 1985-10-24 1985-11-27 Glynwed Tubes & Fittings Electrofusion coupler
CA1321626C (en) * 1988-07-21 1993-08-24 Naotake Uda Electrofusion of electrofusion joint, method of confirming state of fusion and fusion joint suitable for use in the methods
EP0470170A1 (en) * 1989-04-28 1992-02-12 Wavin B.V. Sleeve-shaped weld connecting piece of thermoplastic material with weld indicator element, and welded joint formed therewith
DE4018396C1 (en) * 1990-06-08 1991-10-02 Friedrichsfeld Gmbh Keramik- Und Kunststoffwerke, 6800 Mannheim, De Weld fitting of thermoplastic weldable material - comprises thermal conductor and cut=out section open externally with display pin and annular display gap for sealing
DE102013102544A1 (de) * 2013-03-13 2014-09-18 Endress + Hauser Flowtec Ag Durchflussmessgerät mit einem Kunststoffmessrohr
EP2873513B1 (de) * 2013-11-19 2017-11-15 Georg Fischer Rohrleitungssysteme AG Elektroschweissrohrverbindungsformteil
CN111981214A (zh) * 2020-07-24 2020-11-24 湖北三江航天红阳机电有限公司 一种光纤传感器热熔封装带、金属压力管道及其制作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7337975U (de) * 1975-05-28 Henkel & Cie Gmbh Muffe zum Verkleben von PVC-hart Rohren
DE7121715U (de) * 1971-09-02 Mannesmann Ag Widerstandsheizelement zum Ver schweißen von Gegenstanden aus thermo plastischem Kunststoff
CH504642A (de) * 1969-01-17 1971-03-15 Gebert & Cie Aus Kunststoff bestehende Verbindungsmuffe für Kunststoffleitungen
CH544906A (de) * 1971-11-12 1974-01-15 Gerbert & Cie Elektrisch heizbare Schweissmuffe und Verfahren zu deren Herstellung
NL175458C (nl) * 1973-03-14 1984-11-01 Sturm Werner Werkwijze voor het vervaardigen van een lasmof voor thermoplastische buizen.
DE2710998C2 (de) * 1976-03-22 1984-08-02 Sturm, Werner, 4614 Hägendorf Muffe aus thermoplastischem Kunststoff mit einem elektrischen Widerstandsheizdraht
DE2707492A1 (de) * 1977-02-21 1978-08-24 Bostik Gmbh Verfahren zum verbinden von zwei aneinander angrenzenden oberflaechen und dafuer geeignetes rohrverbindungselement

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173174A1 (de) * 1984-08-28 1986-03-05 Von Roll Ag Schweissbares Verbindungselement zum Verbinden oder Anschliessen thermoplastischer Leitungselemente
US4703150A (en) * 1984-08-28 1987-10-27 Von Roll Ag Weldable connecting member for connecting or joining thermoplastic pipe elements
US4869533A (en) * 1986-08-29 1989-09-26 Georg Fischer Ag Fitting of weldable thermoplastic material
DE19628916A1 (de) * 1995-10-12 1997-04-17 Fischer Georg Rohrleitung Muffe zum Verbinden von Rohrleitungsteilen
WO2019136508A2 (de) 2019-03-25 2019-07-18 Agru Kunststofftechnik Gesellschaft M.B.H. SCHWEIßBARES VERBINDUNGSELEMENT ZUM VERBINDEN ODER ANSCHLIEßEN THERMOPLASTISCHER LEITUNGSELEMENTE, SOWIE EINE SCHWEIßANORDNUNG UND EIN VERFAHREN ZUM HERSTELLEN EINER SCHWEIßVERBINDUNG
US12214557B2 (en) 2019-03-25 2025-02-04 Agru Kunststofftechnik Gesellschaft M.B.H. Weldable connecting element for connecting or joining thermoplastic line elements, and a welding assembly and a method for producing a welded connection
WO2020232479A1 (de) 2019-05-22 2020-11-26 Agru Kunststofftechnik Gesellschaft M.B.H. VERFAHREN ZUM HERSTELLEN EINER SCHWEIßVERBINDUNG SOWIE SCHWEIßGERÄT
EP3840941B1 (de) 2019-05-22 2024-03-13 agru Kunststofftechnik Gesellschaft m.b.H. Verfahren zum herstellen einer schweissverbindung sowie schweissgerät
US11987010B2 (en) 2019-05-22 2024-05-21 Agru Kunststofftechnik Gesellschaft M.B.H. Method for producing a welded connection, and welding device

Also Published As

Publication number Publication date
AT359786B (de) 1980-11-25
DE2848382A1 (de) 1980-03-20
DE2848382C3 (de) 1994-11-24
ATA803578A (de) 1980-04-15
DE2848382C2 (enrdf_load_stackoverflow) 1994-11-24

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Owner name: WAVIN AG

PL Patent ceased