SE8501846L - WATERPROOF PROTECTIVE COVER SYSTEM FOR INSULATED PIPE SYSTEMS AND SIMILAR - Google Patents

WATERPROOF PROTECTIVE COVER SYSTEM FOR INSULATED PIPE SYSTEMS AND SIMILAR

Info

Publication number
SE8501846L
SE8501846L SE8501846A SE8501846A SE8501846L SE 8501846 L SE8501846 L SE 8501846L SE 8501846 A SE8501846 A SE 8501846A SE 8501846 A SE8501846 A SE 8501846A SE 8501846 L SE8501846 L SE 8501846L
Authority
SE
Sweden
Prior art keywords
circumferential
joints
longitudinal
tee
sealed
Prior art date
Application number
SE8501846A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8501846D0 (en
Inventor
Leif Alvar Rune Wedin
Original Assignee
Leif Alvar Rune Wedin
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 Leif Alvar Rune Wedin filed Critical Leif Alvar Rune Wedin
Priority to SE8501846A priority Critical patent/SE8501846L/en
Publication of SE8501846D0 publication Critical patent/SE8501846D0/en
Priority to PCT/SE1986/000176 priority patent/WO1986006148A1/en
Priority to AU57719/86A priority patent/AU5771986A/en
Publication of SE8501846L publication Critical patent/SE8501846L/en

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
    • F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
    • 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
    • F16L59/11—Rigid covers for elbows

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

Removable watertight protective covering (1) for insulation on a pipe or suchlike, consisting of parts that can be removed and refitted and made of watertight and gastight material, preferably metal, and designed with longitudinal joints (13) and circumferential joints (14), sealed to prevent passage of water. The longitudinal joints are formed as Tee-shaped flanges (6a, 6b) and fit into one another to secure their positions reliably against a seal (12) fixed in one arm of each Tee-shaped flange. The Tee-shaped flanges are held together with clips (7). The ends of the parts of the protective covering are formed with Vee-shaped radial flanges (5a and 5b) that fit one over the other to provide radial and axial attachment of adjacent parts of protective covering and permit expansion movement. The circumferential joints are sealed with circumferential sealing strips (10) which are attached to a tensioning strip (8) with an over-centre catch (9) which, when tensioned and locked, seals the circumferential joint (14). The area between longitudinal and circumferential joints is sealed by a special sealing sheet (11) which is secured by the circumferential sealing strip (10) and a clip (7) on the end of the longitudinal joint.
SE8501846A 1985-04-16 1985-04-16 WATERPROOF PROTECTIVE COVER SYSTEM FOR INSULATED PIPE SYSTEMS AND SIMILAR SE8501846L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8501846A SE8501846L (en) 1985-04-16 1985-04-16 WATERPROOF PROTECTIVE COVER SYSTEM FOR INSULATED PIPE SYSTEMS AND SIMILAR
PCT/SE1986/000176 WO1986006148A1 (en) 1985-04-16 1986-04-16 Divisible watertight protective covering for insulation on pipes and similar
AU57719/86A AU5771986A (en) 1985-04-16 1986-04-16 Divisible watertight protective covering for insulation on pipes and similar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501846A SE8501846L (en) 1985-04-16 1985-04-16 WATERPROOF PROTECTIVE COVER SYSTEM FOR INSULATED PIPE SYSTEMS AND SIMILAR

Publications (2)

Publication Number Publication Date
SE8501846D0 SE8501846D0 (en) 1985-04-16
SE8501846L true SE8501846L (en) 1986-10-17

Family

ID=20359875

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501846A SE8501846L (en) 1985-04-16 1985-04-16 WATERPROOF PROTECTIVE COVER SYSTEM FOR INSULATED PIPE SYSTEMS AND SIMILAR

Country Status (3)

Country Link
AU (1) AU5771986A (en)
SE (1) SE8501846L (en)
WO (1) WO1986006148A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2326687A (en) * 1997-06-23 1998-12-30 British Steel Plc Double walled pipe structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427232A (en) * 1973-01-10 1976-03-10 Rasmussen As E Sealing tube casing for use with pipe systems of prefabricated heat insulated pipes
SE372617B (en) * 1973-05-11 1974-12-23 Fagersta Ab

Also Published As

Publication number Publication date
WO1986006148A1 (en) 1986-10-23
AU5771986A (en) 1986-11-05
SE8501846D0 (en) 1985-04-16

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Effective date: 19901101