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FR1442984A - Conduits insulated by spraying a foam - Google Patents

Conduits insulated by spraying a foam

Info

Publication number
FR1442984A
FR1442984A FR28222A FR28222A FR1442984A FR 1442984 A FR1442984 A FR 1442984A FR 28222 A FR28222 A FR 28222A FR 28222 A FR28222 A FR 28222A FR 1442984 A FR1442984 A FR 1442984A
Authority
FR
France
Prior art keywords
foam
spraying
conduits
insulated
conduits insulated
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
FR28222A
Other languages
French (fr)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of FR1442984A publication Critical patent/FR1442984A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1295—Foaming around pipe joints
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0254—Welded joints the pipes having an internal or external coating
    • F16L13/0272—Welded joints the pipes having an internal or external coating having an external coating
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/181—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for non-disconnectible pipe joints
    • 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
    • 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
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
    • 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
    • F16L59/143—Pre-insulated pipes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Thermal Insulation (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR28222A 1964-12-21 1965-08-12 Conduits insulated by spraying a foam Expired FR1442984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42008364A 1964-12-21 1964-12-21

Publications (1)

Publication Number Publication Date
FR1442984A true FR1442984A (en) 1966-06-17

Family

ID=23665010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28222A Expired FR1442984A (en) 1964-12-21 1965-08-12 Conduits insulated by spraying a foam

Country Status (9)

Country Link
AT (1) AT293121B (en)
BE (1) BE684978A (en)
CH (1) CH440882A (en)
DE (1) DE1475661A1 (en)
DK (1) DK121786B (en)
ES (1) ES316130A1 (en)
FR (1) FR1442984A (en)
GB (1) GB1108794A (en)
NL (1) NL143838B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2203312A1 (en) * 1972-01-25 1973-08-02 Wrede & Niedecken Gmbh Thermal cladding material - with strips of aluminium creating chambers filled with polyurethane foam
FR2536310A1 (en) * 1982-11-23 1984-05-25 Saipem Spa PROCESS FOR COATING WELDED JOINTS OF PIPES AND COATING MATERIALS AND LESTAGE FOR SUCH JOINTS

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2042814A5 (en) * 1969-04-05 1971-02-12 Ind Onderneming Sheathed foam pipe joints
DE2948484A1 (en) * 1979-12-01 1981-06-04 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover METHOD FOR THE CONTINUOUS PRODUCTION OF HEAT-INSULATED PIPES
DE3332080A1 (en) * 1983-09-06 1985-03-21 Dow Chemical (Europe) S.A., Horgen METHOD, COMPOSITION AND DEVICE FOR FILLING THE WELDING BELT CEMENT CLEARANCES IN PIPES COVERED WITH CEMENT
GB8907880D0 (en) * 1989-04-07 1989-05-24 Raychem Ltd Recoverable sleeve assembly for pipe joint
SE516544C2 (en) * 2000-05-29 2002-01-29 Powerpipe Systems Ab Pipeline and method for its manufacture
DE102009034628A1 (en) * 2009-07-24 2011-02-03 Fritz Hahn Gmbh & Co Kg Method for applying insulation on pipe, involves helically winding-up insulating tape on rotating pipe, where rotating pipe is moved according to inclination in pipe longitudinal direction
DE102009050686A1 (en) * 2009-10-26 2011-05-05 Leoni Kabel Holding Gmbh Method and device for producing a thermally insulated pipeline, in particular for cryogenic media
DE102010015462C5 (en) 2010-04-16 2022-03-31 isoplus Fernwärmetechnik GmbH Process for connecting jacketed pipes with application of a diffusion barrier layer and plastic jacket pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2203312A1 (en) * 1972-01-25 1973-08-02 Wrede & Niedecken Gmbh Thermal cladding material - with strips of aluminium creating chambers filled with polyurethane foam
FR2536310A1 (en) * 1982-11-23 1984-05-25 Saipem Spa PROCESS FOR COATING WELDED JOINTS OF PIPES AND COATING MATERIALS AND LESTAGE FOR SUCH JOINTS

Also Published As

Publication number Publication date
NL6510339A (en) 1966-06-22
GB1108794A (en) 1968-04-03
DK121786B (en) 1971-11-29
ES316130A1 (en) 1967-02-16
AT293121B (en) 1971-09-27
DE1475661A1 (en) 1971-02-11
CH440882A (en) 1967-07-31
NL143838B (en) 1974-11-15
BE684978A (en) 1967-02-02

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