CH633746A5 - Verfahren und vorrichtung zum verbinden von rohrleitungselementen aus schweissbarem kunststoff. - Google Patents

Verfahren und vorrichtung zum verbinden von rohrleitungselementen aus schweissbarem kunststoff. Download PDF

Info

Publication number
CH633746A5
CH633746A5 CH440678A CH440678A CH633746A5 CH 633746 A5 CH633746 A5 CH 633746A5 CH 440678 A CH440678 A CH 440678A CH 440678 A CH440678 A CH 440678A CH 633746 A5 CH633746 A5 CH 633746A5
Authority
CH
Switzerland
Prior art keywords
voltage
welding
value
pulse
circuit
Prior art date
Application number
CH440678A
Other languages
German (de)
English (en)
Inventor
Werner Sturm
Original Assignee
Werner Sturm
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 Werner Sturm filed Critical Werner Sturm
Priority to CH440678A priority Critical patent/CH633746A5/de
Priority to NL7903071A priority patent/NL191577C/xx
Priority to FR7910057A priority patent/FR2424118A1/fr
Priority to JP50068279A priority patent/JPS6315905B2/ja
Priority to PCT/CH1979/000055 priority patent/WO1979000973A1/de
Priority to DE2945196A priority patent/DE2945196C1/de
Priority to DE19792945196 priority patent/DE2945196D2/de
Priority to GB7943397A priority patent/GB2038508B/en
Priority to AT901179A priority patent/AT368264B/de
Priority to IT2212679A priority patent/IT1112733B/it
Priority to CA326,181A priority patent/CA1125388A/en
Priority to SE7909893A priority patent/SE416279B/sv
Publication of CH633746A5 publication Critical patent/CH633746A5/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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • 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"
    • B29C65/3472—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
    • B29C66/52—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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/87—Auxiliary operations or devices
    • B29C66/874—Safety measures or devices
    • B29C66/8748—Safety measures or devices involving the use of warnings
    • 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
    • B29C66/9131—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 heat or the thermal flux, i.e. the heat flux
    • B29C66/91311—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 heat or the thermal flux, i.e. the heat flux by measuring the heat generated by Joule heating or induction heating
    • B29C66/91313—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 heat or the thermal flux, i.e. the heat flux by measuring the heat generated by Joule heating or induction heating by measuring the voltage, i.e. the electric potential difference or electric tension
    • 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
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
    • B29C66/91651—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux by controlling or regulating the heat generated by Joule heating or induction heating
    • 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
    • B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/961—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving a feedback loop mechanism, e.g. comparison with a desired value
    • 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
    • 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
    • B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CH440678A 1978-04-24 1978-04-24 Verfahren und vorrichtung zum verbinden von rohrleitungselementen aus schweissbarem kunststoff. CH633746A5 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH440678A CH633746A5 (de) 1978-04-24 1978-04-24 Verfahren und vorrichtung zum verbinden von rohrleitungselementen aus schweissbarem kunststoff.
NL7903071A NL191577C (nl) 1978-04-24 1979-04-19 Werkwijze en inrichting voor het verbinden van warm-lasbare buisleidingdelen van kunststof.
FR7910057A FR2424118A1 (fr) 1978-04-24 1979-04-20 Procede et appareil pour le raccordement des elements de tuyauterie en plastique soudable
JP50068279A JPS6315905B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-04-24 1979-04-23
PCT/CH1979/000055 WO1979000973A1 (en) 1978-04-24 1979-04-23 Process and apparatus for joining tube elements of weldable synthetic material
DE2945196A DE2945196C1 (de) 1978-04-24 1979-04-23 Vorrichtung zum Steuern der Schweissenergie beim Verbinden von Rohrleitungselementen aus schweissbarem Kunststoff
DE19792945196 DE2945196D2 (en) 1978-04-24 1979-04-23 Process and apparatus for joining tube elements of weldable synthetic material
GB7943397A GB2038508B (en) 1978-04-24 1979-04-23 Process and apparatus for joining tube elements of weldable synthetic material
AT901179A AT368264B (de) 1978-04-24 1979-04-23 Vorrichtung zum steuern der schweissenergie beim schweissen von kunststoff
IT2212679A IT1112733B (it) 1978-04-24 1979-04-24 Procedimento e dispositivo per collegare tra loro elementi di tubazione di materia plastica saldabile
CA326,181A CA1125388A (en) 1978-04-24 1979-04-24 Process and a device for connecting pipe components made of weldable plastic
SE7909893A SE416279B (sv) 1978-04-24 1979-11-30 Forfarande och apparat for sammanfogning av rorledningselement av svetsbar plast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH440678A CH633746A5 (de) 1978-04-24 1978-04-24 Verfahren und vorrichtung zum verbinden von rohrleitungselementen aus schweissbarem kunststoff.

Publications (1)

Publication Number Publication Date
CH633746A5 true CH633746A5 (de) 1982-12-31

Family

ID=4275536

Family Applications (1)

Application Number Title Priority Date Filing Date
CH440678A CH633746A5 (de) 1978-04-24 1978-04-24 Verfahren und vorrichtung zum verbinden von rohrleitungselementen aus schweissbarem kunststoff.

Country Status (11)

Country Link
JP (1) JPS6315905B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT368264B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1125388A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH633746A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE2945196D2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2424118A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2038508B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1112733B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL191577C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE416279B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1979000973A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220307629A1 (en) * 2019-05-20 2022-09-29 Kuraray Co., Ltd. Structure of Composite Flexible Pipeline for Crude Oil and Natural Gas Transportation and Laying Method Therefor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE427258B (sv) * 1979-10-29 1983-03-21 Arne Kullberg Forfarande och anordning for varmarbetning, foretredesvis varmformning eller svetsning, av plast
EP0067621A3 (en) * 1981-06-16 1984-08-01 Brintons Limited Jointing fabrics
ATE17677T1 (de) * 1981-09-30 1986-02-15 Fusion Plastics Ltd Elektrisch verschmelzbares anschlussstueck.
CH653611A5 (de) * 1981-12-23 1986-01-15 Fischer Ag Georg Verfahren und geraet zum verschweissen von leitungselementen.
JPS63160818A (ja) * 1986-12-24 1988-07-04 Sekisui Chem Co Ltd 電気溶着装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL80153C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1949-07-16
CH518790A (de) * 1970-01-22 1972-02-15 Gebert & Cie Verfahren zum Erreichen einer praktisch konstanten Endtemperatur beim Verbinden von Kunststoff-Formteilen mittels elektrisch heizbarer Kunststoff-Fittings und Steuergerät zur Ausführung des Verfahrens
CH605082A5 (en) * 1976-03-12 1978-09-29 Rollmaplast Ag Plastic tube welding control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220307629A1 (en) * 2019-05-20 2022-09-29 Kuraray Co., Ltd. Structure of Composite Flexible Pipeline for Crude Oil and Natural Gas Transportation and Laying Method Therefor

Also Published As

Publication number Publication date
AT368264B (de) 1982-09-27
WO1979000973A1 (en) 1979-11-29
IT1112733B (it) 1986-01-20
IT7922126A0 (it) 1979-04-24
JPS55500194A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-03
DE2945196D2 (en) 1980-11-13
SE416279B (sv) 1980-12-15
NL7903071A (nl) 1979-10-26
FR2424118B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-06-29
GB2038508B (en) 1982-10-20
CA1125388A (en) 1982-06-08
NL191577C (nl) 1995-10-03
JPS6315905B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-06
SE7909893L (sv) 1979-11-30
ATA901179A (de) 1982-01-15
GB2038508A (en) 1980-07-23
NL191577B (nl) 1995-06-01
FR2424118A1 (fr) 1979-11-23
DE2945196C1 (de) 1989-08-03

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