DE2945196D2 - Process and apparatus for joining tube elements of weldable synthetic material - Google Patents

Process and apparatus for joining tube elements of weldable synthetic material

Info

Publication number
DE2945196D2
DE2945196D2 DE19792945196 DE2945196D DE2945196D2 DE 2945196 D2 DE2945196 D2 DE 2945196D2 DE 19792945196 DE19792945196 DE 19792945196 DE 2945196 D DE2945196 D DE 2945196D DE 2945196 D2 DE2945196 D2 DE 2945196D2
Authority
DE
Germany
Prior art keywords
synthetic material
tube elements
joining tube
weldable synthetic
weldable
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
Application number
DE19792945196
Other languages
German (de)
English (en)
Other versions
DE2945196C1 (de
Inventor
W Sturm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE2945196D2 publication Critical patent/DE2945196D2/de
Expired legal-status Critical Current

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)
DE19792945196 1978-04-24 1979-04-23 Process and apparatus for joining tube elements of weldable synthetic material Expired DE2945196D2 (en)

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
DE2945196D2 true DE2945196D2 (en) 1980-11-13

Family

ID=4275536

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792945196 Expired DE2945196D2 (en) 1978-04-24 1979-04-23 Process and apparatus for joining tube elements of weldable synthetic material
DE2945196A Expired DE2945196C1 (de) 1978-04-24 1979-04-23 Vorrichtung zum Steuern der Schweissenergie beim Verbinden von Rohrleitungselementen aus schweissbarem Kunststoff

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2945196A Expired DE2945196C1 (de) 1978-04-24 1979-04-23 Vorrichtung zum Steuern der Schweissenergie beim 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)

Families Citing this family (6)

* 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
CN111959047A (zh) * 2019-05-20 2020-11-20 株式会社可乐丽 原油及天然气输送用复合柔性管的结构及其铺设方法

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

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
SE416279B (sv) 1980-12-15
NL7903071A (nl) 1979-10-26
CH633746A5 (de) 1982-12-31
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

Similar Documents

Publication Publication Date Title
JPS562132A (en) Tubular premolding of thermoplastic material and production method and apparatus for executing same
JPS562131A (en) Tubular premolding of thermoplastic material and production method and apparatus for executing same
GB2113647B (en) A container of thermoplastic material and method and apparatus for producing the container
JPS5499165A (en) Method and apparatus for bottle making from thermoplastic material
DE2944651D2 (en) Welding sleeve of thermoplastic material
GB2055685B (en) Welding apparatus for welding overlapping strips of thermoplastic material
GB2014023B (en) Apparatus for spreading material and a method of employing such apparatus
GB2025844B (en) Method of joining a sealing element to a cylindrical container sleeve and apparatus for carrying out the method
GB2039305B (en) Method and apparatus for the manufacture of a locked material of filament
GB2020592B (en) Method and apparatus for cutting tubular material
ZA8074B (en) A method of and apparatus for determining the nature of transported material
GB2012664B (en) Welding device for welding overlapping strips of thermoplastic material
IL63553A (en) Method and apparatus for welding of plastics material
DE2945196D2 (en) Process and apparatus for joining tube elements of weldable synthetic material
JPS54109054A (en) Method and apparatus for stretching material
GB2012665B (en) Apparatus for joining pieces of laminar material
IL48901A (en) Method and apparatus for the manufacture of hollow bodies of thermoplastics synthetic material
JPS5495677A (en) Apparatus for bonding thermoplastic material* and using method
GB2039250B (en) Apparatus for producing bags of plastics material
JPS5259684A (en) Method for bonding two strips of thermoplastic material and apparatus therefor
DE3067547D1 (en) Method and apparatus for welding together two thermoplastic parts
GB2015155B (en) Method and apparatus for determining the quality of oriented polymeric materials
PH16379A (en) Method and apparatus for control of fiberization of thermoplastic material
JPS54141866A (en) Method and apparatus for welding synthetic resin product
GB2030514B (en) Plastics sheet material welding apparatus and method

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee