DK60688A - Svejsemuffe af termoplast, fremgangsmaade til fremstilling af svejsemuffen samt udstyr til anvendelse ved udfoerelsr af fremgangsmaaden - Google Patents

Svejsemuffe af termoplast, fremgangsmaade til fremstilling af svejsemuffen samt udstyr til anvendelse ved udfoerelsr af fremgangsmaaden

Info

Publication number
DK60688A
DK60688A DK60688A DK60688A DK60688A DK 60688 A DK60688 A DK 60688A DK 60688 A DK60688 A DK 60688A DK 60688 A DK60688 A DK 60688A DK 60688 A DK60688 A DK 60688A
Authority
DK
Denmark
Prior art keywords
welding
thermoplast
mug
execution
procedure
Prior art date
Application number
DK60688A
Other languages
English (en)
Other versions
DK60688D0 (da
Inventor
Bernard Lodder
Roelof Koopman
Jan Visscher
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Publication of DK60688D0 publication Critical patent/DK60688D0/da
Publication of DK60688A publication Critical patent/DK60688A/da

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
    • 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"
    • B29C65/3468—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
    • 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
    • B29C66/50—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
    • 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"
    • B29C65/3472—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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
DK60688A 1987-02-09 1988-02-05 Svejsemuffe af termoplast, fremgangsmaade til fremstilling af svejsemuffen samt udstyr til anvendelse ved udfoerelsr af fremgangsmaaden DK60688A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700299A NL8700299A (nl) 1987-02-09 1987-02-09 Lasmof uit thermoplastische kunststof, werkwijze voor het vormen van een dergelijke lasmof alsmede gereedschap voor gebruik bij het uitvoeren van een dergelijke werkwijze.

Publications (2)

Publication Number Publication Date
DK60688D0 DK60688D0 (da) 1988-02-05
DK60688A true DK60688A (da) 1988-08-10

Family

ID=19849536

Family Applications (1)

Application Number Title Priority Date Filing Date
DK60688A DK60688A (da) 1987-02-09 1988-02-05 Svejsemuffe af termoplast, fremgangsmaade til fremstilling af svejsemuffen samt udstyr til anvendelse ved udfoerelsr af fremgangsmaaden

Country Status (8)

Country Link
US (1) US4855574A (da)
EP (1) EP0278553A1 (da)
JP (1) JPS63252722A (da)
CN (1) CN1009302B (da)
DK (1) DK60688A (da)
IE (1) IE880315L (da)
NL (1) NL8700299A (da)
NO (1) NO880462L (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150923A (en) * 1987-06-29 1992-09-29 Hitach Metals, Ltd. Plastic pipe joint assembly for joining sections of plastic pipe
GB8910070D0 (en) * 1989-05-03 1989-06-21 Fusion Plastics Ltd Electro-fusion fittings
US5228186A (en) * 1989-05-03 1993-07-20 Fusion Plastics Ltd. Method of manufacturing 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
FR2695173B1 (fr) * 1992-09-01 1994-10-14 Gaz De France Pièce d'assemblage de type rivet, ensemble constitué par un tel rivet fixé sur une pièce électriquement conductrice, pièces de raccordement équipées d'un tel ensemble et leur procédé de fabrication.
US5369248A (en) * 1992-09-01 1994-11-29 Gaz De France Electro-weldable connecting piece having connection terminals and its method of manufacture
DE4307704A1 (de) * 1993-03-11 1994-09-15 Wilhelm Hegler Verfahren zum Verschweißen von aus thermoplastischem Kunststoff bestehenden Rohrstücken
CH687161A5 (de) * 1994-01-10 1996-09-30 Fischer Georg Rohrleitung Elektrisch schweissbares Formteil aus Kunststoff.
GB9406591D0 (en) * 1994-03-31 1994-05-25 Glynwed Plastics Improvements in or relating to electrofusion couplers
AU780812B2 (en) 1999-09-14 2005-04-21 Georg Fischer Wavin Ag Improved welding socket
DE202005005016U1 (de) * 2005-03-24 2006-08-10 Simona Ag Rohrverbundsystem mit einem Rohrverbinder
CN102431165A (zh) * 2011-12-09 2012-05-02 苏州华日金菱机械有限公司 一种新型医疗袋焊接导电及退管治具
GB2571924B (en) 2018-03-07 2020-10-14 Subsea 7 Ltd Electrofusion fittings for lined pipes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597591A (en) * 1969-09-25 1971-08-03 Delta Control Inc Bonded flexible heater structure with an electric semiconductive layer sealed therein
US3808573A (en) * 1973-01-16 1974-04-30 Emerson Electric Co Electric heater assemblies
US3798419A (en) * 1973-03-12 1974-03-19 Gould Inc Electrical surface heating assembly
NL175458C (nl) * 1973-03-14 1984-11-01 Sturm Werner Werkwijze voor het vervaardigen van een lasmof voor thermoplastische buizen.
US4313053A (en) * 1980-01-02 1982-01-26 Von Roll A.G. Welding sleeve of thermoplastic material
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
GB2136074B (en) * 1983-03-09 1986-08-20 Victaulic Plc Weldable pipe fittings
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.
GB8526235D0 (en) * 1985-10-24 1985-11-27 Glynwed Tubes & Fittings Electrofusion coupler

Also Published As

Publication number Publication date
EP0278553A1 (en) 1988-08-17
CN1009302B (zh) 1990-08-22
IE880315L (en) 1988-08-09
DK60688D0 (da) 1988-02-05
NO880462D0 (no) 1988-02-03
NO880462L (no) 1988-08-10
JPS63252722A (ja) 1988-10-19
US4855574A (en) 1989-08-08
CN88100633A (zh) 1988-08-24
NL8700299A (nl) 1988-09-01

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