DK0967430T3 - Method of producing a duct in a heat insulated pipeline - Google Patents

Method of producing a duct in a heat insulated pipeline

Info

Publication number
DK0967430T3
DK0967430T3 DK99111871T DK99111871T DK0967430T3 DK 0967430 T3 DK0967430 T3 DK 0967430T3 DK 99111871 T DK99111871 T DK 99111871T DK 99111871 T DK99111871 T DK 99111871T DK 0967430 T3 DK0967430 T3 DK 0967430T3
Authority
DK
Denmark
Prior art keywords
pipe
duct
producing
heat insulated
insulated pipeline
Prior art date
Application number
DK99111871T
Other languages
Danish (da)
Inventor
Karl-Wilhelm Thomas
Original Assignee
Karl-Wilhelm Thomas
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 Karl-Wilhelm Thomas filed Critical Karl-Wilhelm Thomas
Application granted granted Critical
Publication of DK0967430T3 publication Critical patent/DK0967430T3/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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/151—Making tubes with multiple passages
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Insulation (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

To form a channel (1) in the insulation round a pipe (2), strips of material (5) are drawn from a supply roll and shaped into the curved channel form. A side section (7,8) of the strip is pressed against the inner pipe (2) to form a material bond between the side sections (7,8) and the pipe (2). The space between the inner pipe (2) and the outer mantle pipe (3) is filled with an insulation mass (4).
DK99111871T 1998-06-23 1999-06-21 Method of producing a duct in a heat insulated pipeline DK0967430T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19827832A DE19827832A1 (en) 1998-06-23 1998-06-23 Method of creating a duct of a thermally insulated pipeline

Publications (1)

Publication Number Publication Date
DK0967430T3 true DK0967430T3 (en) 2003-07-14

Family

ID=7871685

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99111871T DK0967430T3 (en) 1998-06-23 1999-06-21 Method of producing a duct in a heat insulated pipeline

Country Status (4)

Country Link
EP (1) EP0967430B1 (en)
AT (1) ATE234443T1 (en)
DE (2) DE19827832A1 (en)
DK (1) DK0967430T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112695B (en) * 2002-03-04 2003-12-31 Uponor Innovation Ab Arrangement for defrosting the pipe and the method and apparatus for making it
DE202007006725U1 (en) * 2007-05-10 2008-09-18 BGBA Visser - Beratende Gesellschaft für Bauschäden und Analytik mbH + Co. KG Element with at least one foil and at least one support
EP2182268A1 (en) * 2008-11-03 2010-05-05 Brugg Rohr AG, Holding Heating or cooling assembly for a pipe conduit
DE202008014893U1 (en) * 2008-11-10 2010-04-15 Rehau Ag + Co Thermally insulated, heated and flexible fluid line
CN101629667B (en) * 2009-08-10 2010-12-08 李新桥 High-pressure fuel pipe for hydraulic system with self cooling device
FR2970949B1 (en) * 2011-01-27 2014-06-13 Faurecia Sys Echappement PROCESS FOR MANUFACTURING HEATED STRUCTURES, HEATING VESSELS, STRUCTURES AND CORRESPONDING VESSELS
FR2997162B1 (en) * 2012-10-22 2015-01-16 Technip France METHOD OF ASSEMBLING A RIGID CONDUIT INTENDED TO BE PLACED IN A WATER EXTEND, INSTALLATION AND DRIVING THEREFOR
GB2521447A (en) * 2013-12-20 2015-06-24 Technip France A PIP trace heating connection assembly
FR3021385B1 (en) * 2014-05-23 2017-01-20 Itp Sa TRUNK FOR A DUAL ENVELOPE CONDUIT MOUNTED THERMALLY ISOLATED AND HEATED THRUST AND METHOD FOR ITS IMPLEMENTATION
US10421232B2 (en) 2017-05-01 2019-09-24 Thermacor Process, Inc Method of installing a heat tube on pre-insulated piping
US10525619B2 (en) 2017-05-01 2020-01-07 Thermacor Process, Inc. Method of installing a heat tube on pre-insulated piping
GB2577273B (en) * 2018-09-19 2021-08-04 Technip France Method of manufacturing a pipeline coated with a thermoset material
AU2019396336A1 (en) * 2018-12-10 2021-06-10 Abiomed, Inc. Kink resistant peel away medical sheath
CN117307575A (en) * 2023-11-28 2023-12-29 河南新科隆电器有限公司 Automatic double-deck aluminium foil device that glues of muffler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE667728A (en) * 1964-08-28
DE4039863C1 (en) * 1990-12-13 1992-02-13 Bayer Ag, 5090 Leverkusen, De Insulated double pipe - has nested pipes with foaming heat insulation in between, plus leakage sensor line below inner pipe, screened from insulation by cover film
DE19618370C1 (en) * 1996-05-09 1997-08-21 Gesundheitstechnik Anton Kastn Method manufacturing pipe section for heat-insulated pipe conduit

Also Published As

Publication number Publication date
ATE234443T1 (en) 2003-03-15
EP0967430B1 (en) 2003-03-12
EP0967430A1 (en) 1999-12-29
DE19827832A1 (en) 1999-12-30
DE59904512D1 (en) 2003-04-17

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