FR2479945A1 - Procede pour le calorifugeage des conduits, et conduits obtenus - Google Patents

Procede pour le calorifugeage des conduits, et conduits obtenus Download PDF

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Publication number
FR2479945A1
FR2479945A1 FR8007883A FR8007883A FR2479945A1 FR 2479945 A1 FR2479945 A1 FR 2479945A1 FR 8007883 A FR8007883 A FR 8007883A FR 8007883 A FR8007883 A FR 8007883A FR 2479945 A1 FR2479945 A1 FR 2479945A1
Authority
FR
France
Prior art keywords
foam
pipes
heat
insulated
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.)
Granted
Application number
FR8007883A
Other languages
English (en)
French (fr)
Other versions
FR2479945B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Rene Gros
Gros Et Jean-Claude Calvo Rene
Jean-Claude Calvo
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.)
BRANGUES CHAUDRONNERIE TUYAUTERI
BRANGUES CHAUDRONNERIE TUYAUTE
Original Assignee
BRANGUES CHAUDRONNERIE TUYAUTERI
BRANGUES CHAUDRONNERIE TUYAUTE
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 BRANGUES CHAUDRONNERIE TUYAUTERI, BRANGUES CHAUDRONNERIE TUYAUTE filed Critical BRANGUES CHAUDRONNERIE TUYAUTERI
Priority to FR8007883A priority Critical patent/FR2479945A1/fr
Priority to US06/251,013 priority patent/US4384905A/en
Publication of FR2479945A1 publication Critical patent/FR2479945A1/fr
Application granted granted Critical
Publication of FR2479945B1 publication Critical patent/FR2479945B1/fr
Granted 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
    • F16L59/14—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
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
    • 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 sleeves; consisting of two half sleeves; comprising more than two segments
    • 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
    • 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
    • F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/13—Cell size and distribution control while molding a foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49888—Subsequently coating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR8007883A 1980-04-03 1980-04-03 Procede pour le calorifugeage des conduits, et conduits obtenus Granted FR2479945A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8007883A FR2479945A1 (fr) 1980-04-03 1980-04-03 Procede pour le calorifugeage des conduits, et conduits obtenus
US06/251,013 US4384905A (en) 1980-04-03 1981-04-03 Method of forming an insulating pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007883A FR2479945A1 (fr) 1980-04-03 1980-04-03 Procede pour le calorifugeage des conduits, et conduits obtenus

Publications (2)

Publication Number Publication Date
FR2479945A1 true FR2479945A1 (fr) 1981-10-09
FR2479945B1 FR2479945B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-04-19

Family

ID=9240643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007883A Granted FR2479945A1 (fr) 1980-04-03 1980-04-03 Procede pour le calorifugeage des conduits, et conduits obtenus

Country Status (2)

Country Link
US (1) US4384905A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2479945A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580055A1 (en) * 1985-04-03 1986-10-10 Magot Robert Protection of negative-temperature piping by means of a one-piece polyester shell
WO1989006595A1 (en) * 1986-09-29 1989-07-27 Sekisui Kagaku Kogyo Kabushiki Kaisha A method for the production of composite pipes
EP0459437A1 (de) * 1990-06-01 1991-12-04 Gas-, Elektrizitäts- Und Wasserwerke Köln Ag. Kunststoffmantelrohr
FR2665239A1 (fr) * 1990-07-26 1992-01-31 Rech Pole En Chaleur Procede et systeme de protection de reseaux de canalisations.
EP0521582A1 (en) * 1991-07-05 1993-01-07 Shell Internationale Researchmaatschappij B.V. Insulated flowline system
WO1997043576A1 (de) * 1996-05-09 1997-11-20 Gesundheitstechnik Anton Kastn Verfahren zur herstellung einzelner leitunsabschnitte einer rohrleitung sowie eine solchermassen hergestellte rohrleitung
EP2525129A3 (fr) * 2011-05-20 2013-11-20 PLCO Pipelines Construction S.A. Procédé de raccordement de conduits de chauffage urbain et manchon de raccordement pour la mise en oeuvre de ce procédé

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434815B (sv) * 1982-02-23 1984-08-20 Lindab Nord Ab Sett for framstellning av isolerade rorledningsdetaljer
GB8306693D0 (en) * 1983-03-11 1983-04-20 Raychem Sa Nv Reinsulation of pipe joints
SE452500B (sv) * 1984-04-30 1987-11-30 Urban Nordstroem Sett vid skarvning av isolerade ledningsror
US4925605A (en) * 1986-10-02 1990-05-15 Field Foam Incorporated Method of forming a heat foam insulation jacket
US4923751A (en) * 1986-10-21 1990-05-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Seamless metal-clad fiber-reinforced organic matrix composite structures, and process for their manufacture
US4736509A (en) * 1987-01-29 1988-04-12 Nelson Thomas E Method of making water heater construction
US4911142A (en) * 1987-01-29 1990-03-27 Soltech, Inc. Water heater construction
US4958620A (en) * 1987-01-29 1990-09-25 Sotech, Inc. Water heater construction
US5714738A (en) * 1995-07-10 1998-02-03 Watlow Electric Manufacturing Co. Apparatus and methods of making and using heater apparatus for heating an object having two-dimensional or three-dimensional curvature
CN100374769C (zh) * 2006-04-10 2008-03-12 王宝根 新型管道型材及其连接件
CN100374770C (zh) * 2006-04-10 2008-03-12 王宝根 新型复合保温管道型材及其连接件
GB2443832B (en) * 2006-11-14 2010-08-18 Schlumberger Holdings Method and system of deploying one or more optical fiber waveguides in conjunction with a pipeline
US8714206B2 (en) * 2007-12-21 2014-05-06 Shawcor Ltd. Styrenic insulation for pipe
US8397765B2 (en) * 2008-07-25 2013-03-19 Shawcor Ltd. High temperature resistant insulation for pipe
BRPI0924891B1 (pt) * 2008-12-22 2020-01-28 Shawcor Ltd isolamento estirênico enrolável para tubulações
EP2434195B1 (de) * 2010-09-23 2013-03-13 Andreas Massold Verfahren zur Temperaturmessung in einem Fahrzeug
FR2994593B1 (fr) * 2012-08-20 2014-09-05 Technip France Raccord intermediaire de connexion d'elements de conduite rigide de transport de fluide, reseau de conduites et procede d'assemblage associes
US10197197B2 (en) * 2014-11-25 2019-02-05 Halliburton Energy Services, Inc. Smart subsea pipeline
GB2545610B (en) * 2014-11-25 2021-02-10 Halliburton Energy Services Inc Smart subsea pipeline
US10683950B2 (en) 2014-11-25 2020-06-16 Halliburton Energy Services, Inc. Smart subsea pipeline with channels
US10197212B2 (en) * 2014-11-25 2019-02-05 Halliburton Energy Services, Inc. Smart subsea pipeline
US10544893B2 (en) * 2014-11-25 2020-01-28 Halliburton Energy Services, Inc. Smart subsea pipeline with conduits
USD822457S1 (en) 2017-03-29 2018-07-10 BB & F Holding Company LLC Spray polyurethane foam jacket clip with additional support
USD822456S1 (en) 2017-03-29 2018-07-10 BB & F Holding Company LLC Spray polyurethane foam jacket clip
RU2732190C1 (ru) * 2019-03-25 2020-09-14 Акционерное общество "Трубодеталь" (АО "Трубодеталь") Способ производства изолированных труб и фасонных изделий с кабель-каналом для трубопроводов и изделия, изготовленные с применением этого способа

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1092287A (fr) * 1953-06-19 1955-04-20 Chausson Usines Sa Procédé de fabrication d'éléments, tels que pièces de carrosserie en matière synthétique, et outillage pour la mise en oeuvre de ce procédé
FR1151756A (fr) * 1955-06-21 1958-02-05 Basf Ag Procédé pour la fabrication de corps moulés, d'emballages et d'isolants en mousses de résines synthétiques
US3559660A (en) * 1968-08-28 1971-02-02 Warren Petroleum Corp Pipe insulation and method of making same
GB1222246A (en) * 1968-03-06 1971-02-10 Trans Continental Electronics Electric resistance heating system for elongated pipes
US3705221A (en) * 1970-09-14 1972-12-05 Plaskolite Inc Method of foam pipe insulation with coating of deficient area at top of pipe after mold removal
DE2257661A1 (de) * 1972-11-24 1974-05-30 Bayer Ag Verfahren und vorrichtung zum ausfuellen von hohlraeumen, insbesondere eines solchen zwischen einem leitungsrohr und einem dieses umgebende huellrohr, mit isolierstoff
DE2824906A1 (de) * 1978-06-07 1979-12-20 Kabel Metallwerke Ghh Verfahren zur herstellung von waermeisolierten leitungsrohren

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857931A (en) * 1955-03-24 1958-10-28 R W Mfg Co Insulated pipe and method of making the same
US3380258A (en) * 1965-01-22 1968-04-30 Shell Oil Co Method of molding insulation about a metal pipe
US3289704A (en) * 1965-01-22 1966-12-06 Joseph A Nicosia Sectionalized pipe
US3491171A (en) * 1965-06-24 1970-01-20 Johns Manville Method for forming thermally insulated pipe
US3480493A (en) * 1965-08-27 1969-11-25 Exxon Research Engineering Co Method and apparatus for spray foam insulating a pipe
US3685546A (en) * 1969-06-09 1972-08-22 Wavin Bv Thermally insulated pipe
BE790619A (fr) * 1971-10-28 1973-02-15 Rasmussen As E Procede de constitution de joints isoles en gaine de tube pour sa mise en oeuvre
US3935632A (en) * 1973-07-02 1976-02-03 Continental Oil Company Method of preparing an insulated negative buoyancy flow line
US4073841A (en) * 1975-10-02 1978-02-14 Bayer Aktiengesellschaft Process for uniformly filling cavities with a foam insulating material
US4049480A (en) * 1975-10-10 1977-09-20 Nipak, Inc. Method and apparatus for forming a joint in a confined space between two abutting ends of conduit liners
US4009732A (en) * 1976-03-01 1977-03-01 Martin Luther W Methods of sealing annular space between inner and outer gas mains for tie-overs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1092287A (fr) * 1953-06-19 1955-04-20 Chausson Usines Sa Procédé de fabrication d'éléments, tels que pièces de carrosserie en matière synthétique, et outillage pour la mise en oeuvre de ce procédé
FR1151756A (fr) * 1955-06-21 1958-02-05 Basf Ag Procédé pour la fabrication de corps moulés, d'emballages et d'isolants en mousses de résines synthétiques
GB1222246A (en) * 1968-03-06 1971-02-10 Trans Continental Electronics Electric resistance heating system for elongated pipes
US3559660A (en) * 1968-08-28 1971-02-02 Warren Petroleum Corp Pipe insulation and method of making same
US3705221A (en) * 1970-09-14 1972-12-05 Plaskolite Inc Method of foam pipe insulation with coating of deficient area at top of pipe after mold removal
DE2257661A1 (de) * 1972-11-24 1974-05-30 Bayer Ag Verfahren und vorrichtung zum ausfuellen von hohlraeumen, insbesondere eines solchen zwischen einem leitungsrohr und einem dieses umgebende huellrohr, mit isolierstoff
DE2824906A1 (de) * 1978-06-07 1979-12-20 Kabel Metallwerke Ghh Verfahren zur herstellung von waermeisolierten leitungsrohren

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580055A1 (en) * 1985-04-03 1986-10-10 Magot Robert Protection of negative-temperature piping by means of a one-piece polyester shell
WO1989006595A1 (en) * 1986-09-29 1989-07-27 Sekisui Kagaku Kogyo Kabushiki Kaisha A method for the production of composite pipes
EP0459437A1 (de) * 1990-06-01 1991-12-04 Gas-, Elektrizitäts- Und Wasserwerke Köln Ag. Kunststoffmantelrohr
FR2665239A1 (fr) * 1990-07-26 1992-01-31 Rech Pole En Chaleur Procede et systeme de protection de reseaux de canalisations.
EP0521582A1 (en) * 1991-07-05 1993-01-07 Shell Internationale Researchmaatschappij B.V. Insulated flowline system
WO1997043576A1 (de) * 1996-05-09 1997-11-20 Gesundheitstechnik Anton Kastn Verfahren zur herstellung einzelner leitunsabschnitte einer rohrleitung sowie eine solchermassen hergestellte rohrleitung
US6548004B2 (en) 1996-05-09 2003-04-15 Werner Born Process for manufacturing individual pipe sections of a pipe system, and pipe system manufactured in said manner
EP2525129A3 (fr) * 2011-05-20 2013-11-20 PLCO Pipelines Construction S.A. Procédé de raccordement de conduits de chauffage urbain et manchon de raccordement pour la mise en oeuvre de ce procédé

Also Published As

Publication number Publication date
US4384905A (en) 1983-05-24
FR2479945B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-04-19

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