FR2042814A5 - Sheathed foam pipe joints - Google Patents

Sheathed foam pipe joints

Info

Publication number
FR2042814A5
FR2042814A5 FR7011840A FR7011840A FR2042814A5 FR 2042814 A5 FR2042814 A5 FR 2042814A5 FR 7011840 A FR7011840 A FR 7011840A FR 7011840 A FR7011840 A FR 7011840A FR 2042814 A5 FR2042814 A5 FR 2042814A5
Authority
FR
France
Prior art keywords
sheathed
foam
lagging
pipe joints
foam pipe
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
FR7011840A
Other languages
English (en)
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.)
Industriele Onderneming Wavin NV
Original Assignee
Industriele Onderneming Wavin NV
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 DE19696913819 external-priority patent/DE6913819U/de
Priority claimed from NL7002034.A external-priority patent/NL165827C/xx
Application filed by Industriele Onderneming Wavin NV filed Critical Industriele Onderneming Wavin NV
Application granted granted Critical
Publication of FR2042814A5 publication Critical patent/FR2042814A5/fr
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
    • F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
    • 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
    • F16L59/028—Compositions for or methods of fixing a thermally insulating material
    • 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
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/166—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like covering the end of an insulated section
    • 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
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/20—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B29K2995/0069—Permeability to liquids; Adsorption non-permeable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Thermal Insulation (AREA)
FR7011840A 1969-04-05 1970-04-02 Sheathed foam pipe joints Expired FR2042814A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19696913819 DE6913819U (de) 1969-04-05 1969-04-05 Isoliertes rohr
NL7002034.A NL165827C (nl) 1970-02-12 1970-02-12 Buisverbinding voor buizen.

Publications (1)

Publication Number Publication Date
FR2042814A5 true FR2042814A5 (en) 1971-02-12

Family

ID=25946326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7011840A Expired FR2042814A5 (en) 1969-04-05 1970-04-02 Sheathed foam pipe joints

Country Status (5)

Country Link
AT (1) AT326433B (fr)
BE (1) BE748472A (fr)
FR (1) FR2042814A5 (fr)
RO (1) RO55612A (fr)
SE (1) SE361930B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121304A5 (fr) * 1970-08-06 1972-08-18 Ind Onderneming
DE2743635A1 (de) * 1976-10-04 1978-04-06 Pont A Mousson Waermeisoliertes rohr grossen durchmessers
WO2017144450A1 (fr) * 2016-02-24 2017-08-31 Logstor A/S Procédé de production de tuyaux calorifugés simples présentant une étanchéité améliorée

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3363459D1 (en) * 1982-02-26 1986-06-19 Dynamit Nobel Ag Method and device for the production of multi-layer insulating tubes of foamed plastic strips

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872947A (en) * 1956-04-02 1959-02-10 Alexander H Isenberg Protective hood enclosures for ends of thermally insulated pipe units
US3033724A (en) * 1956-03-26 1962-05-08 Plicoflex Inc Laminated protective sheath in sheet form and method of applying same to a pipe
FR1388672A (fr) * 1963-07-25 1965-02-12 Vallourec Canalisation pour branchements sur conduites souterraines de gaz ou autres et son procédé de fabrication
BE684978A (fr) * 1964-12-21 1967-02-02
FR88643E (fr) * 1965-09-13 1967-03-03 Chimique Soc Conduite calorifugée utilisable pour le transport à grande distance des fuels
DE1268462B (de) * 1965-12-28 1968-05-16 Ege Andersen Waermeisolierte Rohrleitung, bei der zur Hauptleitung im Winkel verlaufende Rohrleitungen angeordnet sind
US3453716A (en) * 1966-02-25 1969-07-08 Exxon Research Engineering Co Method of manufacturing pipe sections for the transportation of cryogenic liquids
FR1589884A (fr) * 1967-10-26 1970-04-06

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033724A (en) * 1956-03-26 1962-05-08 Plicoflex Inc Laminated protective sheath in sheet form and method of applying same to a pipe
US2872947A (en) * 1956-04-02 1959-02-10 Alexander H Isenberg Protective hood enclosures for ends of thermally insulated pipe units
FR1388672A (fr) * 1963-07-25 1965-02-12 Vallourec Canalisation pour branchements sur conduites souterraines de gaz ou autres et son procédé de fabrication
BE684978A (fr) * 1964-12-21 1967-02-02
FR88643E (fr) * 1965-09-13 1967-03-03 Chimique Soc Conduite calorifugée utilisable pour le transport à grande distance des fuels
DE1268462B (de) * 1965-12-28 1968-05-16 Ege Andersen Waermeisolierte Rohrleitung, bei der zur Hauptleitung im Winkel verlaufende Rohrleitungen angeordnet sind
US3453716A (en) * 1966-02-25 1969-07-08 Exxon Research Engineering Co Method of manufacturing pipe sections for the transportation of cryogenic liquids
FR1589884A (fr) * 1967-10-26 1970-04-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121304A5 (fr) * 1970-08-06 1972-08-18 Ind Onderneming
DE2743635A1 (de) * 1976-10-04 1978-04-06 Pont A Mousson Waermeisoliertes rohr grossen durchmessers
WO2017144450A1 (fr) * 2016-02-24 2017-08-31 Logstor A/S Procédé de production de tuyaux calorifugés simples présentant une étanchéité améliorée

Also Published As

Publication number Publication date
SE361930B (fr) 1973-11-19
BE748472A (nl) 1970-09-16
RO55612A (fr) 1973-09-20
AT326433B (de) 1975-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse