ATE106036T1 - Verfahren und vorrichtung zum aufbringen eines detektordrahtes auf ein kabelschutzrohr. - Google Patents

Verfahren und vorrichtung zum aufbringen eines detektordrahtes auf ein kabelschutzrohr.

Info

Publication number
ATE106036T1
ATE106036T1 AT91870048T AT91870048T ATE106036T1 AT E106036 T1 ATE106036 T1 AT E106036T1 AT 91870048 T AT91870048 T AT 91870048T AT 91870048 T AT91870048 T AT 91870048T AT E106036 T1 ATE106036 T1 AT E106036T1
Authority
AT
Austria
Prior art keywords
wire
detector wire
receiving groove
conduit
applying
Prior art date
Application number
AT91870048T
Other languages
English (en)
Inventor
Rudolf Pelzer
Original Assignee
Eupen Kabelwerk
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 Eupen Kabelwerk filed Critical Eupen Kabelwerk
Application granted granted Critical
Publication of ATE106036T1 publication Critical patent/ATE106036T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B29C48/155—Partial coating thereof
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/021—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of profiled articles, e.g. hollow or tubular articles, beams
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/82—Forcing wires, nets or the like partially or completely into the surface of an article, e.g. by cutting and pressing
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/125—Rigid pipes of plastics with or without reinforcement electrically conducting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/502—Installation methods in fluid conducts, e.g. pipelines
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/508—Fixation devices in ducts for drawing cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Robotics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Cable Accessories (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Wire Processing (AREA)
  • Insulated Conductors (AREA)
AT91870048T 1990-03-23 1991-03-20 Verfahren und vorrichtung zum aufbringen eines detektordrahtes auf ein kabelschutzrohr. ATE106036T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9000324 1990-03-23

Publications (1)

Publication Number Publication Date
ATE106036T1 true ATE106036T1 (de) 1994-06-15

Family

ID=3884724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91870048T ATE106036T1 (de) 1990-03-23 1991-03-20 Verfahren und vorrichtung zum aufbringen eines detektordrahtes auf ein kabelschutzrohr.

Country Status (5)

Country Link
US (1) US5212349A (de)
EP (1) EP0449795B1 (de)
AT (1) ATE106036T1 (de)
CA (1) CA2038806C (de)
DE (1) DE69102093T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59307060D1 (de) * 1992-09-22 1997-09-11 Streng Plastic Ag Thermoelektrische Schweissverbindung von thermoplastischen Materialien
GB2312726A (en) * 1996-05-01 1997-11-05 Stephen Mcdermott Plastics pipes
NL1005863C2 (nl) * 1997-04-21 1998-10-29 Polva Pipelife Bv Geleidingsysteem, koppeling alsmede werkwijze voor het vervaardigen van een geleidingsysteem.
BE1011360A3 (fr) * 1997-09-10 1999-07-06 Eupen Kabelwerk Dispositif de coupe d'un tuyau plastique pourvu de fil metallique de detection.
US5986212A (en) * 1997-10-09 1999-11-16 Lhota; Thomas E. Plastic channel for electrical wiring
US5972267A (en) * 1998-03-30 1999-10-26 Union Carbide Chemicals & Plastics Technology Corporation Process for the production of a thermosetting composition
US8497425B2 (en) 2001-11-20 2013-07-30 Commscope, Inc. Of North Carolina Toneable conduit with heat treated tone wire
US20030094298A1 (en) 2001-11-20 2003-05-22 Commscope Properties, Llc Toneable conduit and method of preparing same
US7361835B2 (en) 2001-11-20 2008-04-22 Commscope, Inc. Of North America Toneable conduit and method of preparing same
US6813421B2 (en) * 2001-12-26 2004-11-02 Corning Cable Systems Llc Fiber optic cable having a ripcord
US6933438B1 (en) 2002-10-04 2005-08-23 The Lamson & Sessions Co. Duct with wire locator
DE102006036719B4 (de) * 2006-08-05 2016-01-21 Egeplast International Gmbh Rohr mit Sensor
PL1884811T3 (pl) 2006-08-05 2012-09-28 Egeplast Werner Strumann Gmbh & Co Kg Rura z czujnikiem
US7880087B2 (en) 2008-06-23 2011-02-01 Commscope, Inc. Of North Carolina Toneable conduit with loose toning signal wire
US8993888B2 (en) 2012-10-29 2015-03-31 Commscope, Inc. Of North Carolina Toneable conduit optimized for conduit shrinkage and elongation
US10065353B2 (en) * 2014-04-03 2018-09-04 Vintech Industries, Inc. Method for making map pocket stiffeners
WO2016085480A1 (en) * 2014-11-25 2016-06-02 Halliburton Energy Services, Inc. Smart subsea pipeline
WO2016085477A1 (en) 2014-11-25 2016-06-02 Halliburton Energy Services, Inc. Smart subsea pipeline with channels
BR112017007494A2 (pt) 2014-11-25 2018-02-14 Halliburton Energy Services Inc elemento tubular e conjunto
JP6861736B2 (ja) * 2016-05-17 2021-04-21 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ 成形体を溶着する方法
IT201600098298A1 (it) * 2016-09-30 2018-03-30 Saipem Spa Apparato e metodo per applicare cavi con una o più fibre ottiche ad una tubazione per condotte terrestri o sottomarine
CN112537004B (zh) * 2020-11-19 2022-09-06 湖北凯乐科技股份有限公司 一种带追踪线硅芯管的生产装置及方法
CN114770991B (zh) * 2022-03-30 2023-01-24 江苏致乐管业科技有限公司 一种pvc管材的加工方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US300470A (en) * 1884-06-17 Conduit for electric wires
US2647160A (en) * 1951-11-26 1953-07-28 Lawrence D Hood Insulating sheath with embedded electrical conductor
DE1268817B (de) * 1962-02-02 1968-05-22 Western Electric Company Icorp Verfahren und Vorrichtung zum Einbetten von Draehten od. dgl. zwischen thermoplastische Schichten
US3367370A (en) * 1966-02-09 1968-02-06 Western Packing And Supply Com Plastic pipe construction
US3404268A (en) * 1966-12-23 1968-10-01 Lawrence M. Fowler Formable light strip
IL30150A (en) * 1967-06-24 1971-06-23 Petzetakis Aristovoulos George A flexible hose
US3713947A (en) * 1970-12-16 1973-01-30 Gen Alarm Corp Wiring method
US3843438A (en) * 1971-12-09 1974-10-22 Phillips Petroleum Co Article labeling method
DE2248441A1 (de) * 1972-10-03 1974-04-11 Hans Bergemann Plastikrohre mit metalleiter zur ortung verlegter plastikrohre
US3812282A (en) * 1973-01-11 1974-05-21 Int Standard Electric Corp Tearable insulation sheath for cables
FR2269409B1 (de) * 1974-04-30 1979-03-09 Central Glass Co Ltd
US4168198A (en) * 1977-06-01 1979-09-18 The Goodyear Tire & Rubber Company Apparatus for making hose incorporating an embedded static ground conductor
DE2832547A1 (de) * 1978-07-25 1980-02-07 Wirsbo Pex Gmbh Kunststoffrohr oder -schlauch
DE2924708A1 (de) * 1979-06-19 1981-01-22 Gideon Gilead Verfahren zur herstellung eines bewaesserungsschlauches sowie nach diesem verfahren gefertigter bewaesserungsschlauch
AU545931B2 (en) * 1981-03-13 1985-08-08 Gundle Lining Systems Inc. Welding of plastics
DE3303181C1 (de) * 1983-01-31 1984-08-16 Techno-Chemie Kessler & Co Gmbh, 6000 Frankfurt Staubsaugerschlauch
EP0159307B1 (de) * 1984-03-20 1990-05-02 Kabelwerk Eupen AG Cablerie d'Eupen SA Kabelfabriek Eupen NV Verfahren zum Aufbringen eines elektrisch leitfähigen Drahtes auf ein Kabelschutzrohr

Also Published As

Publication number Publication date
CA2038806C (en) 1995-08-29
CA2038806A1 (en) 1991-09-24
EP0449795B1 (de) 1994-05-25
EP0449795A1 (de) 1991-10-02
DE69102093T2 (de) 1995-01-12
DE69102093D1 (de) 1994-06-30
US5212349A (en) 1993-05-18

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