DK2491292T3 - Dobbeltrørsystem - Google Patents

Dobbeltrørsystem

Info

Publication number
DK2491292T3
DK2491292T3 DK10771421.4T DK10771421T DK2491292T3 DK 2491292 T3 DK2491292 T3 DK 2491292T3 DK 10771421 T DK10771421 T DK 10771421T DK 2491292 T3 DK2491292 T3 DK 2491292T3
Authority
DK
Denmark
Prior art keywords
pipe system
double pipe
double
pipe
Prior art date
Application number
DK10771421.4T
Other languages
English (en)
Inventor
David Fröhlich
Lutz Grube
Volkwart Harders
Original Assignee
FW-Fernwärme-Technik GmbH
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 FW-Fernwärme-Technik GmbH filed Critical FW-Fernwärme-Technik GmbH
Application granted granted Critical
Publication of DK2491292T3 publication Critical patent/DK2491292T3/da

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
    • F16L59/143—Pre-insulated pipes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)
  • Pipeline Systems (AREA)
DK10771421.4T 2009-10-20 2010-10-20 Dobbeltrørsystem DK2491292T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009050072A DE102009050072A1 (de) 2009-10-20 2009-10-20 Doppelrohrsystem
PCT/EP2010/065793 WO2011048143A1 (de) 2009-10-20 2010-10-20 Doppelrohrsystem

Publications (1)

Publication Number Publication Date
DK2491292T3 true DK2491292T3 (da) 2017-11-13

Family

ID=43597728

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10771421.4T DK2491292T3 (da) 2009-10-20 2010-10-20 Dobbeltrørsystem

Country Status (6)

Country Link
EP (1) EP2491292B1 (da)
DE (1) DE102009050072A1 (da)
DK (1) DK2491292T3 (da)
PL (1) PL2491292T3 (da)
SI (1) SI2491292T1 (da)
WO (1) WO2011048143A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7205829B2 (ja) * 2017-05-11 2023-01-17 キッコーマン株式会社 イソプレノイドの製造方法並びにそのためのタンパク質、遺伝子及び形質転換体
DE102020112698A1 (de) 2020-05-11 2021-11-11 Evekinger Rohr- Und Profilwerke Gmbh Thermisch isolierte Leitung
CN112728231A (zh) * 2021-01-11 2021-04-30 於汝新 一种新型带有刻度的套管
CN114370557A (zh) * 2022-02-07 2022-04-19 北京航天雷特机电工程有限公司 夹层真空绝热管

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7314045U (de) * 1973-07-05 Kabel Und Metallwerke Gutehoffnungshuette Ag Fernleitungsrohr, insbesondere Fernheizleitung
AT318331B (de) * 1972-04-25 1974-10-10 Kabel Metallwerke Ghh Fernleitungsrohr
US4130301A (en) * 1975-01-27 1978-12-19 General Electric Company Double-walled well casing structure
DE7534809U (de) * 1975-11-03 1976-02-26 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Fernleitungsrohr
DE8020897U1 (de) * 1980-08-04 1980-10-30 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Einbaubarer festpunkt fuer eine rohrleitung
DE19756415C2 (de) * 1997-12-18 2001-05-23 Petzold Bernd Rohr mit Datenübertragungskabel
DE19837317C1 (de) 1998-08-18 2000-01-13 Fernwaerme Technik Gmbh Stahlmantelrohrleitungssystem zur unterirdischen Übertragung von Fernwärme
US5996643A (en) * 1998-09-18 1999-12-07 Stonitsch; Lawrence J. Foam insulation system for pipes
US6695358B2 (en) * 1999-10-13 2004-02-24 Chart, Inc. Controlled leak cryogenic bayonet pipe spool and system
AU2004229037B2 (en) 2003-11-20 2010-05-20 Itp Pipeline for the transportation of liquefied natural gas
DE102004054693A1 (de) * 2004-11-12 2006-05-18 Mvv Energie Ag Verfahren zur Sanierung oder zur Optimierung der Effizienz eines Fernwärmeleitungssystems
DE202007006746U1 (de) * 2007-05-10 2007-07-12 Kremer, Robert System zum Transport von flüssigen und gasförmigen Medien mit Isolation

Also Published As

Publication number Publication date
PL2491292T3 (pl) 2018-01-31
EP2491292A1 (de) 2012-08-29
SI2491292T1 (sl) 2017-11-30
WO2011048143A1 (de) 2011-04-28
EP2491292B1 (de) 2017-08-23
DE102009050072A1 (de) 2011-04-21

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