GB910237A - Improvements in or relating to thermal lagging means for pipes - Google Patents

Improvements in or relating to thermal lagging means for pipes

Info

Publication number
GB910237A
GB910237A GB3595959A GB3595959A GB910237A GB 910237 A GB910237 A GB 910237A GB 3595959 A GB3595959 A GB 3595959A GB 3595959 A GB3595959 A GB 3595959A GB 910237 A GB910237 A GB 910237A
Authority
GB
United Kingdom
Prior art keywords
sheathing
lagging
sections
section
overlapping
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
GB3595959A
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.)
Isopad Ltd
Original Assignee
Isopad Ltd
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 Isopad Ltd filed Critical Isopad Ltd
Priority to GB3595959A priority Critical patent/GB910237A/en
Publication of GB910237A publication Critical patent/GB910237A/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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • F16L59/024—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves composed of two half sleeves
    • 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
    • F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage

Abstract

910,237. Thermally insulating and heating pipes. ISOPAD Ltd., and MOLLER, R. Jan. 19, 1961 [Oct. 23, 1959], No. 35959/59. Class 99(2). Sheet sheathing for thermal lagging on pipes comprises readily separable upper and lower sheathing sections 3, 4, Fig. 1, the upper sheathing section of which extends through more than 180 degrees with the marginal end portions overlapping those of the lower sheathing section, and by its resilience maintaining both sheathing sections in place. Metal sheathing 3, 4, is sprung on or slid on laterally on lagging 1, 2, with the upper section 3 overlapping the lower section 4. End cups 5, 6, Fig. 2, 3, having cutaways 7 are fitted with the upper portion 5 overlapping the lower portion 6. In non-horizontal pipe runs, the lower end of each pair of sheathing sections overlaps the upper end of the adjacent pair. In another embodiment the lagging may be attached e.g. by adhesive, to the sheathing so that the upper sheathing overlaps the semicylindrical lagging at each side to overlap and support the lower lagging and sheathing section which only extends through 180 degrees of arc. Adjacent pairs of sections are arranged in overlapping relationship with upper and lower overlapping part-cylindrical pieces arranged to encircle the joint line. To enable the upper shell to be sprung over the lower shell, the upper lagging may not be attached to the upper sheathing at the marginal edge portions. End caps having transverse walls which extend only through 180 degrees of arc may be used on either embodiment. The upper and lower sections may be additionally secured by metal straps. The meeting faces of the sheathing sections may be sealed by an adhesive or by polyvinyl chloride tape. The lagging may be of fibreglass and may be fitted with electric heating tapes or panels, connected to weatherproof junction boxes fitted to the lower sheathing sections. Specification 713,768 is referred to.
GB3595959A 1959-10-23 1959-10-23 Improvements in or relating to thermal lagging means for pipes Expired GB910237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3595959A GB910237A (en) 1959-10-23 1959-10-23 Improvements in or relating to thermal lagging means for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3595959A GB910237A (en) 1959-10-23 1959-10-23 Improvements in or relating to thermal lagging means for pipes

Publications (1)

Publication Number Publication Date
GB910237A true GB910237A (en) 1962-11-14

Family

ID=10383394

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3595959A Expired GB910237A (en) 1959-10-23 1959-10-23 Improvements in or relating to thermal lagging means for pipes

Country Status (1)

Country Link
GB (1) GB910237A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1521030A1 (en) * 2003-09-30 2005-04-06 Nichias Corporation Heat insulating construction for piping and heat insulating tool kit
WO2018152564A1 (en) * 2017-02-22 2018-08-30 Mark Illingworth Taylor Insulation production and installation methods and assemblies
EP4141305A1 (en) * 2021-08-23 2023-03-01 Dhes B.V. Traced pipe arrangement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1521030A1 (en) * 2003-09-30 2005-04-06 Nichias Corporation Heat insulating construction for piping and heat insulating tool kit
WO2018152564A1 (en) * 2017-02-22 2018-08-30 Mark Illingworth Taylor Insulation production and installation methods and assemblies
EP4141305A1 (en) * 2021-08-23 2023-03-01 Dhes B.V. Traced pipe arrangement
WO2023025749A1 (en) * 2021-08-23 2023-03-02 Dhes B.V. Traced pipe arrangement

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