GB1475860A - Thermally insulated composite pipe consisting of a metal tube and a plastic covering - Google Patents

Thermally insulated composite pipe consisting of a metal tube and a plastic covering

Info

Publication number
GB1475860A
GB1475860A GB4364675A GB4364675A GB1475860A GB 1475860 A GB1475860 A GB 1475860A GB 4364675 A GB4364675 A GB 4364675A GB 4364675 A GB4364675 A GB 4364675A GB 1475860 A GB1475860 A GB 1475860A
Authority
GB
United Kingdom
Prior art keywords
metal tube
thermally insulated
composite pipe
plastic covering
pipe consisting
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
GB4364675A
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.)
Wieland Werke AG
Original Assignee
Wieland Werke 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 Wieland Werke AG filed Critical Wieland Werke AG
Publication of GB1475860A publication Critical patent/GB1475860A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
GB4364675A 1974-12-21 1975-10-23 Thermally insulated composite pipe consisting of a metal tube and a plastic covering Expired GB1475860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742461013 DE2461013C3 (en) 1974-12-21 1974-12-21 Thermally insulated composite pipe consisting of a metal pipe and a plastic jacket

Publications (1)

Publication Number Publication Date
GB1475860A true GB1475860A (en) 1977-06-10

Family

ID=5934369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4364675A Expired GB1475860A (en) 1974-12-21 1975-10-23 Thermally insulated composite pipe consisting of a metal tube and a plastic covering

Country Status (7)

Country Link
AT (1) AT342375B (en)
BE (1) BE836466A (en)
CH (1) CH588033A5 (en)
DE (1) DE2461013C3 (en)
FR (1) FR2295334A1 (en)
GB (1) GB1475860A (en)
IT (1) IT1051342B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452047A1 (en) * 1979-03-19 1980-10-17 Arnone Italo IMPROVEMENTS ON PIPES FOR THE TRANSPORT OF LIQUIDS IN SANITARY, HEATING AND THE LIKE
EP1279883A3 (en) * 2001-07-25 2003-11-05 E. Missel GmbH & Co. Multi-layered insulating material
US8739835B2 (en) 2009-09-22 2014-06-03 Great Lakes Copper Inc. Fluid transfer device having leak indication and method of making same
US8871330B2 (en) 2010-08-16 2014-10-28 Armacell Enterprise Gmbh & Co. Kg Flexible insulation composite for high and low temperatures
ES2555226A1 (en) * 2014-06-25 2015-12-29 Gas Natural Sdg, S.A Protection element for a channel and method of obtaining the protection element (Machine-translation by Google Translate, not legally binding)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735957A1 (en) * 1977-08-10 1979-02-22 Kabel Metallwerke Ghh PLASTIC COVERED COPPER PIPE
DE3116784A1 (en) * 1981-04-28 1982-11-11 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover "HEAT-INSULATING COVER FOR PIPES"
DE3422479A1 (en) * 1984-06-16 1986-02-20 REHAU AG + Co, 8673 Rehau COMBINED PIPE PIPE
DE4143646C2 (en) * 1991-03-27 2001-08-09 Missel Gmbh & Co E Sound insulation material for pipes
DE9308202U1 (en) * 1993-06-01 1993-07-15 KM-kabelmetal AG, 4500 Osnabrück Plastic-coated copper pipe
DE19519457C1 (en) * 1995-05-26 1996-05-15 Armstrong World Ind Gmbh Split heat=insulating component for pipes
DE19710042A1 (en) * 1997-03-12 1998-09-17 Heimeier Gmbh Metall Theodor Radiator connector fitting
US20040126562A1 (en) 2001-03-23 2004-07-01 Felice Manzo Sheet or hollow cylinder shaped insulating piece

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1240034A (en) * 1959-07-22 1960-09-02 Sheathed and thermally insulated tube, especially for domestic water pipes
US3581776A (en) * 1968-10-02 1971-06-01 Dow Chemical Co Pipe insulation structure
CA863712A (en) * 1968-10-07 1971-02-16 Union Carbide Canada Limited Tubular insulation formed by an extrusion process
DE2051596A1 (en) * 1970-10-21 1972-05-04 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Thermally insulated conduit
CA1043972A (en) * 1973-01-17 1978-12-12 Sumitomo Electric Industries, Ltd. Process for the production of highly expanded polyolefin insulated wires and cables
DE2310898C3 (en) * 1973-03-05 1983-01-05 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Thermally insulating sheath for conduit pipes
DE2420608A1 (en) * 1974-04-27 1975-11-20 Wieland Werke Ag METHOD AND DEVICE FOR MANUFACTURING A METAL PIPE COVERED WITH A FOAMED PLASTIC COAT

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452047A1 (en) * 1979-03-19 1980-10-17 Arnone Italo IMPROVEMENTS ON PIPES FOR THE TRANSPORT OF LIQUIDS IN SANITARY, HEATING AND THE LIKE
EP1279883A3 (en) * 2001-07-25 2003-11-05 E. Missel GmbH & Co. Multi-layered insulating material
US8739835B2 (en) 2009-09-22 2014-06-03 Great Lakes Copper Inc. Fluid transfer device having leak indication and method of making same
US8871330B2 (en) 2010-08-16 2014-10-28 Armacell Enterprise Gmbh & Co. Kg Flexible insulation composite for high and low temperatures
ES2555226A1 (en) * 2014-06-25 2015-12-29 Gas Natural Sdg, S.A Protection element for a channel and method of obtaining the protection element (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
FR2295334A1 (en) 1976-07-16
ATA955875A (en) 1977-07-15
DE2461013A1 (en) 1976-06-24
DE2461013B2 (en) 1981-04-02
CH588033A5 (en) 1977-05-31
DE2461013C3 (en) 1982-01-07
IT1051342B (en) 1981-04-21
FR2295334B1 (en) 1981-10-09
BE836466A (en) 1976-04-01
AT342375B (en) 1978-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941023