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GB1279904A - Thermally insulated conduit - Google Patents

Thermally insulated conduit

Info

Publication number
GB1279904A
GB1279904A GB4862470A GB4862470A GB1279904A GB 1279904 A GB1279904 A GB 1279904A GB 4862470 A GB4862470 A GB 4862470A GB 4862470 A GB4862470 A GB 4862470A GB 1279904 A GB1279904 A GB 1279904A
Authority
GB
United Kingdom
Prior art keywords
envelope
corrugated
metal
oct
corrosion
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
GB4862470A
Inventor
Herbert Bittner
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of GB1279904A publication Critical patent/GB1279904A/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
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • 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
    • F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)

Abstract

1279904 Insulated pipes KABEL UND METALLWERKE GUTEHOFFNUNGSHUTTE AG 13 Oct 1970 [15 Oct 1969] 48624/70 Heading F2P A conduit, used for carrying heated or cooled fluids, comprises a corrugated longitudinally welded metal envelope enclosing at least two metal pipes separated from each other and from the envelope by insulating material. The metal envelope 3 is helically or circumferentially corrugated and may have an oval cross-section. An outer layer 5 of synthetic resin, e.g. P.V.C., protects the envelope 3 from corrosion and mechanical damage. The metal pipes 1, 2, e.g. of copper or corrosion-resistant steel, may also be corrugated. The insulation 4 is a cellular synthetic resin, e.g. polyurethane foam.
GB4862470A 1969-10-15 1970-10-13 Thermally insulated conduit Expired GB1279904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696940125 DE6940125U (en) 1969-10-15 1969-10-15 THERMAL INSULATED PIPE FOR THE TRANSPORT OF LIQUID OR GAS HOT OR COOLED MEDIA

Publications (1)

Publication Number Publication Date
GB1279904A true GB1279904A (en) 1972-06-28

Family

ID=6605679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4862470A Expired GB1279904A (en) 1969-10-15 1970-10-13 Thermally insulated conduit

Country Status (3)

Country Link
AT (1) AT305715B (en)
DE (1) DE6940125U (en)
GB (1) GB1279904A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1036643A1 (en) * 1999-03-16 2000-09-20 Ludwig Seebauer Method for producing heat insulated pipes
EP2918920A4 (en) * 2012-11-08 2016-07-20 Korea Energy Research Inst POWER SUPPLY PIPE ARRANGEMENT FOR A THERMAL ENERGY NETWORK BASED ON A BIDIRECTIONAL HEAT EXCHANGE AND SYSTEM THEREOF

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307865A1 (en) * 1983-03-05 1984-09-06 kabelmetal electro GmbH, 3000 Hannover HEAT-INSULATED PIPE AND METHOD FOR THE PRODUCTION THEREOF
HU911835D0 (en) * 1990-06-01 1991-12-30 Pipelife Rohrsysteme Gmbh Tube-shaped isolating material and process for manufacturing it
AT396174B (en) * 1991-05-31 1993-06-25 Vaillant Gmbh HEATING DEVICE
DE19719862A1 (en) 1997-05-12 1998-11-19 Fraunhofer Ges Forschung Micro diaphragm pump
DE19719861A1 (en) * 1997-05-12 1998-11-19 Fraunhofer Ges Forschung Method of manufacturing a micromembrane pump body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1036643A1 (en) * 1999-03-16 2000-09-20 Ludwig Seebauer Method for producing heat insulated pipes
EP2918920A4 (en) * 2012-11-08 2016-07-20 Korea Energy Research Inst POWER SUPPLY PIPE ARRANGEMENT FOR A THERMAL ENERGY NETWORK BASED ON A BIDIRECTIONAL HEAT EXCHANGE AND SYSTEM THEREOF
US10344989B2 (en) 2012-11-08 2019-07-09 Korea Institute Of Energy Research Supply pipe and pipe system for thermal energy network based on bilateral heat trade

Also Published As

Publication number Publication date
AT305715B (en) 1973-03-12
DE6940125U (en) 1970-11-05

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