FR2592457A1 - Process for the internal lining of pipes and sleeves for pipes lined according to this process - Google Patents

Process for the internal lining of pipes and sleeves for pipes lined according to this process

Info

Publication number
FR2592457A1
FR2592457A1 FR8519349A FR8519349A FR2592457A1 FR 2592457 A1 FR2592457 A1 FR 2592457A1 FR 8519349 A FR8519349 A FR 8519349A FR 8519349 A FR8519349 A FR 8519349A FR 2592457 A1 FR2592457 A1 FR 2592457A1
Authority
FR
France
Prior art keywords
sleeve
pressure
pipes
face
produced
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
FR8519349A
Other languages
French (fr)
Other versions
FR2592457B1 (en
Inventor
Alain Renaud
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.)
Coopetanche SA
Original Assignee
Coopetanche SA
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 Coopetanche SA filed Critical Coopetanche SA
Priority to FR8519349A priority Critical patent/FR2592457B1/en
Priority to FR8605693A priority patent/FR2597570B2/en
Priority to AU64960/86A priority patent/AU597008B2/en
Priority to CA000522881A priority patent/CA1292705C/en
Priority to ZA868640A priority patent/ZA868640B/en
Priority to EP86402661A priority patent/EP0234142B1/en
Priority to DE198686402661T priority patent/DE234142T1/en
Priority to ES86402661T priority patent/ES2000069B3/en
Priority to AT86402661T priority patent/ATE64448T1/en
Priority to DE8686402661T priority patent/DE3679815D1/en
Priority to FI865129A priority patent/FI86216C/en
Priority to US06/944,952 priority patent/US4861634A/en
Priority to JP61305565A priority patent/JPS62160223A/en
Priority to NO865295A priority patent/NO171125C/en
Priority to SU864028742A priority patent/RU1828526C/en
Priority to DK631786A priority patent/DK169690B1/en
Publication of FR2592457A1 publication Critical patent/FR2592457A1/en
Application granted granted Critical
Publication of FR2592457B1 publication Critical patent/FR2592457B1/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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/28—Lining or sheathing of internal surfaces applied by "rubber" bag or diaphragm
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • F16L55/1654—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section and being inflated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The internal lining sleeve is formed in the pipe C by the action of a uniform pressure p on the internal face of a second sleeve 3 produced in the form of a sheet 31 made from an impervious synthetic material and the external face of which carries fibres 32. This pressure acts so as to increase the cross-section of this sleeve 3 by plastically deforming the said sheet 31 and to apply the sleeve 3 against the lower face of a first sleeve 2 produced from a composite material which is permeable over its entire thickness and coated with a thermosetting resin. The cross-section of the said first sleeve 2 increases without the composite material undergoing an elastic or plastic deformation. The two joined sleeves 2,3 continue to increase their cross-sections until the external face of the sleeve 2 is applied firmly against the internal face of a jacket 1 produced in the form of a sheet made from an impervious synthetic material. The pressure p continues to act and applies the assembly comprising the sleeve 2,3 and the jacket 1 against the internal face of the pipe C. After curing the resin, the pressure p is released. The sleeve adheres, by means of its fibres 31, to the sleeve 2. The sleeve 3 may advantageously be used as an inflatable balloon for the application of the pressure p.
FR8519349A 1985-12-27 1985-12-27 PROCESS FOR INTERNAL LINING OF CONDUITS AND SLEEVES FOR LINES LINED ACCORDING TO THIS PROCESS Expired FR2592457B1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR8519349A FR2592457B1 (en) 1985-12-27 1985-12-27 PROCESS FOR INTERNAL LINING OF CONDUITS AND SLEEVES FOR LINES LINED ACCORDING TO THIS PROCESS
FR8605693A FR2597570B2 (en) 1985-12-27 1986-04-21 PROCESS FOR INTERNAL LINING OF CONDUITS AND SLEEVES FOR LINES LINED ACCORDING TO THIS PROCESS
AU64960/86A AU597008B2 (en) 1985-12-27 1986-11-10 Method for internally lining ducts and sleeves for the ducts lined with this method
CA000522881A CA1292705C (en) 1985-12-27 1986-11-13 Piping lining process, and listing sleeves used for that purpose
ZA868640A ZA868640B (en) 1985-12-27 1986-11-14 Method for internally lining ducts and sleeves for ducts lined with this method
AT86402661T ATE64448T1 (en) 1985-12-27 1986-12-02 PROCESS FOR THE INTERIOR LINING OF PIPES.
DE198686402661T DE234142T1 (en) 1985-12-27 1986-12-02 METHOD FOR INNER LINING OF LINES AND INNER SLEEVES FOR LINES LINED BY THIS METHOD.
ES86402661T ES2000069B3 (en) 1985-12-27 1986-12-02 PROCEDURE OF INTERNAL TRIM OF PIPES AND SLEEVES THROUGH PROTECTED PIPES ACCORDING TO THIS PROCEDURE.
EP86402661A EP0234142B1 (en) 1985-12-27 1986-12-02 Process for internally lining conduits
DE8686402661T DE3679815D1 (en) 1985-12-27 1986-12-02 METHOD FOR THE LINING OF LINES.
FI865129A FI86216C (en) 1985-12-27 1986-12-16 Procedure for inner lining of pipes
US06/944,952 US4861634A (en) 1985-12-27 1986-12-22 Method for internally lining ducts and sleeves for ducts lined with this method
NO865295A NO171125C (en) 1985-12-27 1986-12-23 PROCEDURE FOR INTERNAL LINING OF A PIPE PIPE, AND REDUCED LINING COVER FOR A PIPE PIPE
JP61305565A JPS62160223A (en) 1985-12-27 1986-12-23 Conduit inner-surface lining method and sleeve for said conduit lining
SU864028742A RU1828526C (en) 1985-12-27 1986-12-26 Facing coating for internal lining of pipeline and method of its application
DK631786A DK169690B1 (en) 1985-12-27 1986-12-29 Method for interior lining of a pipe, e.g. a sewer, and an inner lining thereto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8519349A FR2592457B1 (en) 1985-12-27 1985-12-27 PROCESS FOR INTERNAL LINING OF CONDUITS AND SLEEVES FOR LINES LINED ACCORDING TO THIS PROCESS

Publications (2)

Publication Number Publication Date
FR2592457A1 true FR2592457A1 (en) 1987-07-03
FR2592457B1 FR2592457B1 (en) 1988-08-26

Family

ID=9326265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8519349A Expired FR2592457B1 (en) 1985-12-27 1985-12-27 PROCESS FOR INTERNAL LINING OF CONDUITS AND SLEEVES FOR LINES LINED ACCORDING TO THIS PROCESS

Country Status (2)

Country Link
FR (1) FR2592457B1 (en)
ZA (1) ZA868640B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253956A (en) * 1992-03-02 1993-10-19 American Pipeline Supply, Corp. Method of lining branch line
WO1995018007A1 (en) * 1993-12-30 1995-07-06 Moskovskoe Munitsipalnoe Predpriyatie 'mosvodokanal' Lining for the inner surface of a pipe and method of applying the same
MD1514G2 (en) * 1996-09-18 2001-04-30 Moskovsckoe Gosudarstvennoe Predpriatie "Mosvodokanal" Coating for the inner surface of a pipeline, process fpr application thereof on the inner surface of the pipe-line, two-layer semi-finished product of said coating and process for obtaining said semifinished product

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009063A (en) * 1970-09-22 1977-02-22 Insituform (Pipes And Structures) Limited Method of lining a pipe
GB2018384A (en) * 1978-04-05 1979-10-17 Cahuzac D Sheath for forming an internal lining for a conduit and a process for using the sheath
GB2074691A (en) * 1980-04-18 1981-11-04 Coopetanche Sa Process and installation for internally lining a conduit
EP0115993A1 (en) * 1983-02-03 1984-08-15 Société COOPETANCHE Process of internal coating of a pipe.
FR2542416A1 (en) * 1983-03-11 1984-09-14 Vernhes Frederic Self-supporting sleeves for pipes and method for introducing and positioning these sleeves in a pipe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009063A (en) * 1970-09-22 1977-02-22 Insituform (Pipes And Structures) Limited Method of lining a pipe
GB2018384A (en) * 1978-04-05 1979-10-17 Cahuzac D Sheath for forming an internal lining for a conduit and a process for using the sheath
GB2074691A (en) * 1980-04-18 1981-11-04 Coopetanche Sa Process and installation for internally lining a conduit
EP0115993A1 (en) * 1983-02-03 1984-08-15 Société COOPETANCHE Process of internal coating of a pipe.
FR2542416A1 (en) * 1983-03-11 1984-09-14 Vernhes Frederic Self-supporting sleeves for pipes and method for introducing and positioning these sleeves in a pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253956A (en) * 1992-03-02 1993-10-19 American Pipeline Supply, Corp. Method of lining branch line
WO1995018007A1 (en) * 1993-12-30 1995-07-06 Moskovskoe Munitsipalnoe Predpriyatie 'mosvodokanal' Lining for the inner surface of a pipe and method of applying the same
MD1514G2 (en) * 1996-09-18 2001-04-30 Moskovsckoe Gosudarstvennoe Predpriatie "Mosvodokanal" Coating for the inner surface of a pipeline, process fpr application thereof on the inner surface of the pipe-line, two-layer semi-finished product of said coating and process for obtaining said semifinished product

Also Published As

Publication number Publication date
FR2592457B1 (en) 1988-08-26
ZA868640B (en) 1988-08-31

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