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DK1612468T3 - Pipeline - Google Patents

Pipeline

Info

Publication number
DK1612468T3
DK1612468T3 DK04015597T DK04015597T DK1612468T3 DK 1612468 T3 DK1612468 T3 DK 1612468T3 DK 04015597 T DK04015597 T DK 04015597T DK 04015597 T DK04015597 T DK 04015597T DK 1612468 T3 DK1612468 T3 DK 1612468T3
Authority
DK
Denmark
Prior art keywords
insulating body
conduit
pipe
heat
pipeline
Prior art date
Application number
DK04015597T
Other languages
Danish (da)
Inventor
Anja Bolli
Roberto Rudi
Original Assignee
Brugg Rohr Ag Holding
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 Brugg Rohr Ag Holding filed Critical Brugg Rohr Ag Holding
Application granted granted Critical
Publication of DK1612468T3 publication Critical patent/DK1612468T3/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
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • 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
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/075—Arrangements using an air layer or vacuum the air layer or the vacuum being delimited by longitudinal channels distributed around the circumference of a tube
    • 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
    • F16L59/143—Pre-insulated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Building Environments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The conduit has an insulating body (3) made of polyurethane foam, and provided between a medium pipe (1) and a synthetic tube casing (2). A band-shaped sheath made from inorganic heat-resistant material is provided between the insulating body and the pipe. The sheath includes a number of panels which are filled with amorphous silicon dioxide and are evacuated. An independent claim is also included for a method for manufacturing a pre-fabricated heat-insulated conduit.
DK04015597T 2004-07-02 2004-07-02 Pipeline DK1612468T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04015597A EP1612468B1 (en) 2004-07-02 2004-07-02 Pipe

Publications (1)

Publication Number Publication Date
DK1612468T3 true DK1612468T3 (en) 2007-07-02

Family

ID=34925593

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04015597T DK1612468T3 (en) 2004-07-02 2004-07-02 Pipeline

Country Status (5)

Country Link
EP (1) EP1612468B1 (en)
AT (1) ATE356312T1 (en)
DE (1) DE502004003141D1 (en)
DK (1) DK1612468T3 (en)
PL (2) PL1612468T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT2586602T (en) 2010-06-28 2018-12-27 Obschestvo S Ogranichennoy Otvetstvennostiyu "Smit-Yartsevo" Method for manufacturing a thermally insulated flexible tube
EP2620268B1 (en) 2010-09-20 2016-11-09 Obschestvo S Ogranichennoy Otvetstvennostiyu "Smit-Yartsevo" Line for manufacturing a heat-insulated flexible pipe
CN114321511B (en) * 2021-12-14 2024-01-09 临海伟星新型建材有限公司 Capillary winding heat-insulating plastic pipeline and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH410559A (en) 1963-08-30 1966-03-31 Meier Schenk Arthur Insulating tube and process for its manufacture
CH434910A (en) 1963-11-13 1967-04-30 Meier Schenk Arthur Insulating tube
JPH03208611A (en) * 1990-01-12 1991-09-11 Nisshinbo Ind Inc Vacuum heat-insulating vessel and its manufacture
DE9214160U1 (en) 1992-10-20 1992-12-17 Pan-Isovit Holding AG, Pfäffikon Prefabricated district heating pipe
NZ304299A (en) * 1995-04-13 1998-01-26 Ici Plc Non-planar evacuated insulation panels
DE59900006D1 (en) * 1998-02-19 2000-09-07 Wacker Chemie Gmbh Method for isolating curved surfaces
AT3144U1 (en) * 1998-11-20 1999-10-25 Steyr Daimler Puch Ag TUBULAR DESIGN
DE19914963A1 (en) * 1999-04-01 2000-10-05 Isovac Ingenieurgesellschaft M Vacuum insulation panel used in buildings comprises metal panels sandwiching expanded plastic or inorganic filler with plastic edge-bonding including vapor barrier, resulting in stable, long-life assembly
ITMI20021093A1 (en) * 2002-05-21 2003-11-21 Getters Spa THERMAL INSULATION DEVICE

Also Published As

Publication number Publication date
PL375968A1 (en) 2006-01-09
ATE356312T1 (en) 2007-03-15
DE502004003141D1 (en) 2007-04-19
PL1612468T3 (en) 2007-07-31
EP1612468B1 (en) 2007-03-07
EP1612468A1 (en) 2006-01-04

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