GB1362917A - Protective sheathing for covering thermal insulation on pipelines - Google Patents

Protective sheathing for covering thermal insulation on pipelines

Info

Publication number
GB1362917A
GB1362917A GB3885972A GB3885972A GB1362917A GB 1362917 A GB1362917 A GB 1362917A GB 3885972 A GB3885972 A GB 3885972A GB 3885972 A GB3885972 A GB 3885972A GB 1362917 A GB1362917 A GB 1362917A
Authority
GB
United Kingdom
Prior art keywords
sections
sheathing
flanges
longitudinal
elbows
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
GB3885972A
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.)
INSUL TECHNIK AG
Original Assignee
INSUL TECHNIK 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
Priority claimed from CH1438271A external-priority patent/CH531677A/en
Priority claimed from CH1438171A external-priority patent/CH529315A/en
Application filed by INSUL TECHNIK AG filed Critical INSUL TECHNIK AG
Publication of GB1362917A publication Critical patent/GB1362917A/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
    • F16L59/022—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 with a single slit
    • 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
    • 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
    • F16L9/02—Rigid pipes of metal
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/36—Signal repeating devices

Landscapes

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

Abstract

1362917 Sheathing for pipe insulation; pipe couplings INSUL-TECHNIK AG 21 Aug 1972 [30 Sept 1971 (2)] 38859/72 Headings F2P and F2G Protective sheathing for covering thermal insulation 2 on a pipeline 3 consists of longitudinally-slit cylindrical sections 1 and elbows composed of half shells 17 and 18, the longitudinal edges of the slit sections 1 being formed with flanges 10 and 11 to engage into each other and the half shells 17 and 18 being formed at their outer edges with flanges 20 and 23 to engage each other and at their inner edges with overlapping edges 33 and 34 which can be secured together, e.g. by screws 35. The ends of the elbow sections initially have semi-circular end cover portions which are pre-marked and are cut on site to provide openings 28, 32. The edge portions of the cylindrical sections are preferably deflected inwards so that the engaged flanges are concealed behind a longitudinal ridge 5 which has transition portions 6, 7 with the circumference of the sheathing. Fig. 3 (not shown) illustrates another form of interengaging flanges. The longitudinal sections may also be provided with radial ridges 4 to form abutments for adjacent sections. A substantially moisture-proof connection between longitudinal sections and elbows can be obtained by the use of split sleeves (40) engaging within adjacent sections and elbows, the sleeves (40) having grooves (41) for engagement by the end covers, Figs. 9 and 10 (not shown). The sheathing may be made of sheet metal or plastics.
GB3885972A 1971-09-30 1972-08-21 Protective sheathing for covering thermal insulation on pipelines Expired GB1362917A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1438271A CH531677A (en) 1971-09-30 1971-09-30 Protective cladding for heat-insulated pipelines
CH1438171A CH529315A (en) 1971-09-30 1971-09-30 Protective covering for bends in heat-insulated pipelines

Publications (1)

Publication Number Publication Date
GB1362917A true GB1362917A (en) 1974-08-07

Family

ID=25714362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3885972A Expired GB1362917A (en) 1971-09-30 1972-08-21 Protective sheathing for covering thermal insulation on pipelines

Country Status (6)

Country Link
BE (1) BE787816A (en)
DE (2) DE2218813A1 (en)
FR (1) FR2155225A5 (en)
GB (1) GB1362917A (en)
NL (1) NL7208883A (en)
SE (1) SE384909B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200186A (en) * 1986-12-19 1988-07-27 Yamato Kogyo Kk Pipe insulation covers
GB2200713A (en) * 1987-02-09 1988-08-10 Yamato Kogyo Kk Plastics cover for piping
GB2234313A (en) * 1989-07-27 1991-01-30 Ian John Russell A thermal and/or acoustic insulation system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909535C2 (en) * 1979-03-10 1988-01-21 Karl Klein Kunststoffabrik, 7970 Leutkirch Shell for pipe insulation
DE3434603A1 (en) * 1984-09-20 1986-03-27 Kurt 7615 Zell Fischer Tubular insulating shell for thermal insulation on pipelines of heating or cooling installations

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200186A (en) * 1986-12-19 1988-07-27 Yamato Kogyo Kk Pipe insulation covers
GB2200186B (en) * 1986-12-19 1990-11-28 Yamato Kogyo Kk Protective cylinder for pipe covering material
AU606105B2 (en) * 1986-12-19 1991-01-31 Yamato Kogyo Kabushiki Kaisha Protective cylinder for pipe covering material
GB2200713A (en) * 1987-02-09 1988-08-10 Yamato Kogyo Kk Plastics cover for piping
GB2200713B (en) * 1987-02-09 1991-01-02 Yamato Kogyo Kk Plastics cover for piping
GB2234313A (en) * 1989-07-27 1991-01-30 Ian John Russell A thermal and/or acoustic insulation system
GB2234313B (en) * 1989-07-27 1993-05-26 Ian John Russell A thermal and/or acoustic insulation system

Also Published As

Publication number Publication date
DE7214641U (en) 1975-12-11
DE2218813A1 (en) 1973-04-05
NL7208883A (en) 1973-04-03
SE384909B (en) 1976-05-24
BE787816A (en) 1972-12-18
FR2155225A5 (en) 1973-05-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees