GB2122715B - Piping particularly with a plurality of tublar conduits - Google Patents

Piping particularly with a plurality of tublar conduits

Info

Publication number
GB2122715B
GB2122715B GB08318347A GB8318347A GB2122715B GB 2122715 B GB2122715 B GB 2122715B GB 08318347 A GB08318347 A GB 08318347A GB 8318347 A GB8318347 A GB 8318347A GB 2122715 B GB2122715 B GB 2122715B
Authority
GB
United Kingdom
Prior art keywords
pipe
conduits
piping
tublar
inner pipe
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08318347A
Other versions
GB8318347D0 (en
GB2122715A (en
Inventor
Hans Usw Collin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8318347D0 publication Critical patent/GB8318347D0/en
Publication of GB2122715A publication Critical patent/GB2122715A/en
Application granted granted Critical
Publication of GB2122715B publication Critical patent/GB2122715B/en
Expired legal-status Critical Current

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
    • F16L59/075—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Cosmetics (AREA)
  • Peptides Or Proteins (AREA)
  • Detergent Compositions (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Surgical Instruments (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

The piping for liquid and/or gaseous fluids comprises an outer pipe (1) and at least one inner pipe (2) which surrounds a fluid pipe (3) maintained sliding particularly axially by means of slide blocks. The space between the inner pipe (2) and the fluid pipe (3) contains air. The inner pipe (2) is thermally insulated from the outer pipe (1) on its entire length by means of a synthetic elastic foam. The piping is essentially used for remote heating conduits, and for refrigerant conduits, of petrol and natural gas.
GB08318347A 1981-11-16 1982-11-16 Piping particularly with a plurality of tublar conduits Expired GB2122715B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0492681A AT389580B (en) 1981-11-16 1981-11-16 PIPELINE SYSTEM, IN PARTICULAR MULTI-CHANNEL PIPELINE SYSTEM, AND METHOD FOR THE PRODUCTION THEREOF
PCT/AT1982/000032 WO1983001824A1 (en) 1981-11-16 1982-11-16 Piping, particularly with a plurality of tubular conduits

Publications (3)

Publication Number Publication Date
GB8318347D0 GB8318347D0 (en) 1983-08-10
GB2122715A GB2122715A (en) 1984-01-18
GB2122715B true GB2122715B (en) 1985-07-17

Family

ID=3569964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08318347A Expired GB2122715B (en) 1981-11-16 1982-11-16 Piping particularly with a plurality of tublar conduits

Country Status (14)

Country Link
EP (1) EP0093737B1 (en)
JP (1) JPS58501958A (en)
AT (2) AT389580B (en)
AU (1) AU9056382A (en)
DE (2) DE3249179D2 (en)
DK (1) DK327083A (en)
FI (1) FI832555A0 (en)
GB (1) GB2122715B (en)
HU (1) HUT41881A (en)
IT (1) IT1153037B (en)
NL (1) NL8220413A (en)
NO (1) NO160230C (en)
SE (1) SE450412B (en)
WO (1) WO1983001824A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367601A (en) * 2000-08-15 2002-04-10 Lattice Intellectual Property Method for lining a pipe or main
US11965659B2 (en) 2020-01-10 2024-04-23 Exergo Sa Methods and systems for district energy CO2 support

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391932B (en) * 1983-10-31 1990-12-27 Wolf Erich M PIPELINE
NO172456C (en) * 1987-02-03 1993-07-21 Norwegian Contractors DEVICE AND PROCEDURE FOR RELEASE, BALLAGE AND DEBALLAGE OF PIPE BODIES
GB8910819D0 (en) * 1989-05-11 1989-06-28 Izatt James P A portable watering and drainage system
DE4017510A1 (en) * 1990-05-31 1991-12-05 Preussag Anlagenbau SHEATHED PIPELINE FOR CONVEYING GASEOUS OR LIQUID MEDIA
DE4436674A1 (en) * 1994-10-13 1996-04-18 Thyssen Polymer Gmbh Insulated pipeline fitting for fluid
GB2346188A (en) * 1999-01-29 2000-08-02 2H Offshore Engineering Limite Concentric offset riser

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404644A (en) * 1932-05-14 1934-01-15 Charles William Charlwood Dawe Improvements relating to heat insulating coverings for metal flues, smoke pipes and the like
US2482878A (en) * 1946-11-06 1949-09-27 Carnegie Illinois Steel Corp Reinforced refractory pipe insulation
DE1284745B (en) * 1967-02-23 1968-12-05 Mannesmann Ag Process and device for the protection of insulated pipelines against ingress of water
US3677303A (en) * 1969-04-14 1972-07-18 Anvil Ind Inc Prefabricated conduit
US3797499A (en) * 1970-05-13 1974-03-19 Ethicon Inc Polylactide fabric graphs for surgical implantation
JPS581942B2 (en) * 1971-12-25 1983-01-13 エチコン インコ−ポレ−テツド How do I know what to do?
DE2212900A1 (en) * 1972-03-17 1973-09-27 Felten & Guilleaume Kabelwerk PIPING
US4060089A (en) * 1975-09-03 1977-11-29 United States Surgical Corporation Surgical fastening method and device therefor
US4014369A (en) * 1975-12-31 1977-03-29 Exxon Research And Engineering Company Triple pipe low temperature pipeline
GB1505578A (en) * 1976-10-18 1978-03-30 Bruun & Sorensen Ltd Thermally insulated pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367601A (en) * 2000-08-15 2002-04-10 Lattice Intellectual Property Method for lining a pipe or main
US11965659B2 (en) 2020-01-10 2024-04-23 Exergo Sa Methods and systems for district energy CO2 support

Also Published As

Publication number Publication date
HUT41881A (en) 1987-05-28
JPS58501958A (en) 1983-11-17
DK327083D0 (en) 1983-07-15
AU9056382A (en) 1983-06-01
AT389580B (en) 1989-12-27
FI832555A (en) 1983-07-13
SE8304011D0 (en) 1983-07-15
IT8224268A0 (en) 1982-11-16
ATE23402T1 (en) 1986-11-15
FI832555A0 (en) 1983-07-13
GB8318347D0 (en) 1983-08-10
GB2122715A (en) 1984-01-18
SE8304011L (en) 1983-07-15
WO1983001824A1 (en) 1983-05-26
DE3249179D2 (en) 1985-01-10
NL8220413A (en) 1983-10-03
ATA492681A (en) 1984-02-15
DK327083A (en) 1983-07-15
SE450412B (en) 1987-06-22
EP0093737B1 (en) 1986-11-05
NO832606L (en) 1983-07-18
NO160230B (en) 1988-12-12
IT8224268A1 (en) 1984-05-16
EP0093737A1 (en) 1983-11-16
NO160230C (en) 1989-03-22
IT1153037B (en) 1987-01-14
DE3274150D1 (en) 1986-12-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee