DK0792206T3 - Pipes of plastic material and extruder nozzle and further method of producing such pipes of plastic material - Google Patents

Pipes of plastic material and extruder nozzle and further method of producing such pipes of plastic material

Info

Publication number
DK0792206T3
DK0792206T3 DK95939244T DK95939244T DK0792206T3 DK 0792206 T3 DK0792206 T3 DK 0792206T3 DK 95939244 T DK95939244 T DK 95939244T DK 95939244 T DK95939244 T DK 95939244T DK 0792206 T3 DK0792206 T3 DK 0792206T3
Authority
DK
Denmark
Prior art keywords
pipes
plastic material
producing
further method
extruder nozzle
Prior art date
Application number
DK95939244T
Other languages
Danish (da)
Inventor
Bruille Thierry De
Serge Dupont
Original Assignee
Polva Pipelife 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 Polva Pipelife Bv filed Critical Polva Pipelife Bv
Application granted granted Critical
Publication of DK0792206T3 publication Critical patent/DK0792206T3/en

Links

Classifications

    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
    • 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

Abstract

A method for making a plastic pipe with a wall comprising at least one continuous metal wire (11), wherein the plastic is extruded through a die (1) having a diverging section (5) leading into a section of constant geometry (7) that is coaxial thereto, as well as at least one side channel (12) through which the metal wire (11) is fed into the inner space of the die close to widest end of the diverging section (5) in such a way that the wire is accurately inserted into the wall of the pipe being extruded, and carried along therewith.
DK95939244T 1994-11-17 1995-11-08 Pipes of plastic material and extruder nozzle and further method of producing such pipes of plastic material DK0792206T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9401035A BE1008956A3 (en) 1994-11-17 1994-11-17 Method of manufacturing a pipe based plastic industry and pipe extrusion.
PCT/EP1995/004403 WO1996015894A1 (en) 1994-11-17 1995-11-08 Method for making a plastic pipe, extrusion die and pipe

Publications (1)

Publication Number Publication Date
DK0792206T3 true DK0792206T3 (en) 1999-10-04

Family

ID=3888479

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95939244T DK0792206T3 (en) 1994-11-17 1995-11-08 Pipes of plastic material and extruder nozzle and further method of producing such pipes of plastic material

Country Status (12)

Country Link
EP (1) EP0792206B1 (en)
AT (1) ATE177048T1 (en)
AU (1) AU4115196A (en)
BE (1) BE1008956A3 (en)
CZ (1) CZ150697A3 (en)
DE (1) DE69508105T2 (en)
DK (1) DK0792206T3 (en)
ES (1) ES2128105T3 (en)
GR (1) GR3030305T3 (en)
HU (1) HU218838B (en)
PL (1) PL178769B1 (en)
WO (1) WO1996015894A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7361835B2 (en) 2001-11-20 2008-04-22 Commscope, Inc. Of North America Toneable conduit and method of preparing same
US20030094298A1 (en) * 2001-11-20 2003-05-22 Commscope Properties, Llc Toneable conduit and method of preparing same
US8497425B2 (en) 2001-11-20 2013-07-30 Commscope, Inc. Of North Carolina Toneable conduit with heat treated tone wire
WO2004094207A1 (en) * 2003-04-23 2004-11-04 Eus System Ab Arrangement for a washer system for vehicles and a method for its production
US7351104B2 (en) 2004-07-07 2008-04-01 Molex Incorporated Keyed housing for use with small size plug connectors
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
CN110615909B (en) * 2019-09-18 2021-01-15 广东福顺天际通信有限公司 Dielectric material and method for producing dielectric material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248441A1 (en) * 1972-10-03 1974-04-11 Hans Bergemann Plastic piping with tracer wire - for electromagnetic location of pipe run
US4277432A (en) * 1979-10-30 1981-07-07 Vesta, Inc. Method for extruding catheter tubing
EP0159307B1 (en) * 1984-03-20 1990-05-02 Kabelwerk Eupen AG Cablerie d'Eupen SA Kabelfabriek Eupen NV Method for applying an electrically conducting wire to a protection tube for a cable
FR2579926A1 (en) * 1985-04-03 1986-10-10 Legeais Joseph Method for producing a reinforced profile made from extruded thermoplastic material, machine for the implementation of this method and resulting product
ZA872767B (en) * 1986-05-08 1987-11-25 Atlas Powder Co Fuse tube with reinforcing element

Also Published As

Publication number Publication date
ES2128105T3 (en) 1999-05-01
ATE177048T1 (en) 1999-03-15
WO1996015894A1 (en) 1996-05-30
EP0792206B1 (en) 1999-03-03
BE1008956A3 (en) 1996-10-01
DE69508105T2 (en) 1999-11-11
AU4115196A (en) 1996-06-17
HU218838B (en) 2000-12-28
HUT77191A (en) 1998-03-02
EP0792206A1 (en) 1997-09-03
GR3030305T3 (en) 1999-09-30
CZ150697A3 (en) 1997-11-12
PL320116A1 (en) 1997-09-15
PL178769B1 (en) 2000-06-30
DE69508105D1 (en) 1999-04-08

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