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GB1512035A - Lining of pipelines and passageways - Google Patents

Lining of pipelines and passageways

Info

Publication number
GB1512035A
GB1512035A GB3262575A GB3262575A GB1512035A GB 1512035 A GB1512035 A GB 1512035A GB 3262575 A GB3262575 A GB 3262575A GB 3262575 A GB3262575 A GB 3262575A GB 1512035 A GB1512035 A GB 1512035A
Authority
GB
United Kingdom
Prior art keywords
resin
tube
pipeline
everting
lined
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
GB3262575A
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.)
Readyseal Ltd
Original Assignee
Readyseal Ltd
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 Readyseal Ltd filed Critical Readyseal Ltd
Priority to GB3262575A priority Critical patent/GB1512035A/en
Publication of GB1512035A publication Critical patent/GB1512035A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • B05D7/225—Coating inside the pipe
    • 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
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B29C63/36—Lining or sheathing of internal surfaces using tubular layers or sheathings being turned inside out
    • 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
    • F16L55/1651—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 everted
    • 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
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • 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
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1512035 Everting tubular articles READYSEAL Ltd 5 Aug 1976 [5 Aug 1975] 32625/75 Heading DIX [Also in Divisions B2 B5 and F2] A pipeline 10A, 10B, e.g. for gas transmission, is lined, e.g. to repair a leak, with a layer of synthetic resin 20 and a flexible tube 22 by applying uncured resin 20 to the pipeline interior, everting the flexible tube 22 into the pipeline so as to trap the resin 20, and then curing the resin. The resin 20 may be continuously applied by a rotary spray unit 12 and the tube 22 continuously applied by liquid, e.g. water, pressure. The resin 20 is preferably urethane and the tube 22 of polyurethane or nylon film, the resin and the tube preferably bonding together, although the tube 22 may be removed after curing of the resin 20. A felt layer, e.g. polyurethane, may be laminated with the tube 22 so that after eversion along with the tube 22 it lies between the pipeline 10A, 10B and the tube and becomes impregnated with resin. A vertical concrete pipe (Fig. 2, not shown) may be lined by everting a laminated tube from below under air pressure with a pool of resin lying on top of it. The felt layer may be separate and prepositioned. Reference has been directed by the comptroller to Specification 1449455.
GB3262575A 1976-08-05 1976-08-05 Lining of pipelines and passageways Expired GB1512035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3262575A GB1512035A (en) 1976-08-05 1976-08-05 Lining of pipelines and passageways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3262575A GB1512035A (en) 1976-08-05 1976-08-05 Lining of pipelines and passageways

Publications (1)

Publication Number Publication Date
GB1512035A true GB1512035A (en) 1978-05-24

Family

ID=10341548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3262575A Expired GB1512035A (en) 1976-08-05 1976-08-05 Lining of pipelines and passageways

Country Status (1)

Country Link
GB (1) GB1512035A (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368091A (en) * 1978-12-29 1983-01-11 Tokyo Gas Co. Ltd. Method for providing the inner surface of a pipe with a flexible tubular lining material through a liquid resin under pressure
FR2513546A1 (en) * 1981-09-30 1983-04-01 Osaka Gas Co Ltd Pipe internal lining process - delivers sealing material in cylindrical pattern to adhere to pipe wall
EP0082212A1 (en) * 1981-12-21 1983-06-29 Insituform International Inc Method for sealing pipes
EP0101340A1 (en) * 1982-07-21 1984-02-22 Société COOPETANCHE Composite materials and pipe-linings made of such materials
FR2537056A1 (en) * 1982-07-21 1984-06-08 Coopetanche Sa Composite materials and sleeves for internally lining pipes made from these materials
GB2150050A (en) * 1983-11-22 1985-06-26 Spracon International Limited Pipe coating apparatus
FR2559236A1 (en) * 1984-02-07 1985-08-09 Lesourd Hugues Method for protecting tubes with a rough internal surface against attack by the fluids transported, and tubes obtained by this method
US4602974A (en) * 1981-12-31 1986-07-29 Eric Wood Method of sealing pipe
WO1987001173A1 (en) * 1985-08-15 1987-02-26 Tate Pipe Lining Processes Limited A method of and apparatus for lining pipes
EP0226036A1 (en) * 1985-12-13 1987-06-24 Bio-Kil Chemicals Limited Method for applying a protective coating
EP0241719A1 (en) * 1986-04-16 1987-10-21 Insituform Group Limited Improvements relating to lining of pipelines in passageways
AU578611B2 (en) * 1983-05-30 1988-11-03 Coopetanche S.A. Composite materials and internal lining sheaths for conduits or ducts made of such materials
GB2181208B (en) * 1984-10-17 1989-05-17 Trest Juzhvodoprovod Method of protecting the internal surface of a pipeline against corrosion,and apparatus for carrying out the method
GB2218773A (en) * 1988-05-17 1989-11-22 Kaeppeli S Soehne Ag A Lining sewers
US4950356A (en) * 1986-12-06 1990-08-21 Tate Pipe Lining Processes Limited Method of and apparatus for lining pipes
WO1990012243A1 (en) * 1989-04-07 1990-10-18 Barry Bros. Specialised Services Pty. Ltd. Method of repairing a pipeline and apparatus for use in such a method
GB2270730A (en) * 1992-09-18 1994-03-23 Tate Pipe Lining Processes Lim Lining pipe
DE19958833A1 (en) * 1999-11-29 2001-06-07 Siegfried Schwert Method and device for lining a pipeline or a duct
EP1278981A1 (en) * 2000-03-10 2003-01-29 Jeffrey L. Iwasaki-Higbee Sewer system pipe repairs
WO2004020893A1 (en) 2002-09-02 2004-03-11 Shieldliner Co Limited Apparatus for and method of lining conduits
WO2006128256A1 (en) * 2005-06-03 2006-12-07 Shieldliner Limited Apparatus and method for lining conduits

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368091A (en) * 1978-12-29 1983-01-11 Tokyo Gas Co. Ltd. Method for providing the inner surface of a pipe with a flexible tubular lining material through a liquid resin under pressure
FR2513546A1 (en) * 1981-09-30 1983-04-01 Osaka Gas Co Ltd Pipe internal lining process - delivers sealing material in cylindrical pattern to adhere to pipe wall
EP0082212A1 (en) * 1981-12-21 1983-06-29 Insituform International Inc Method for sealing pipes
US4602974A (en) * 1981-12-31 1986-07-29 Eric Wood Method of sealing pipe
EP0101340A1 (en) * 1982-07-21 1984-02-22 Société COOPETANCHE Composite materials and pipe-linings made of such materials
FR2537056A1 (en) * 1982-07-21 1984-06-08 Coopetanche Sa Composite materials and sleeves for internally lining pipes made from these materials
AU578611B2 (en) * 1983-05-30 1988-11-03 Coopetanche S.A. Composite materials and internal lining sheaths for conduits or ducts made of such materials
GB2150050A (en) * 1983-11-22 1985-06-26 Spracon International Limited Pipe coating apparatus
FR2559236A1 (en) * 1984-02-07 1985-08-09 Lesourd Hugues Method for protecting tubes with a rough internal surface against attack by the fluids transported, and tubes obtained by this method
GB2181208B (en) * 1984-10-17 1989-05-17 Trest Juzhvodoprovod Method of protecting the internal surface of a pipeline against corrosion,and apparatus for carrying out the method
US4741795A (en) * 1985-08-15 1988-05-03 Tate Pipe Lining Processes Limited Method of and apparatus for lining pipes
WO1987001173A1 (en) * 1985-08-15 1987-02-26 Tate Pipe Lining Processes Limited A method of and apparatus for lining pipes
EP0226036A1 (en) * 1985-12-13 1987-06-24 Bio-Kil Chemicals Limited Method for applying a protective coating
EP0241719A1 (en) * 1986-04-16 1987-10-21 Insituform Group Limited Improvements relating to lining of pipelines in passageways
US4950356A (en) * 1986-12-06 1990-08-21 Tate Pipe Lining Processes Limited Method of and apparatus for lining pipes
GB2218773B (en) * 1988-05-17 1992-10-21 Kaeppeli S Soehne Ag A Process for sealing damaged pipes
GB2218773A (en) * 1988-05-17 1989-11-22 Kaeppeli S Soehne Ag A Lining sewers
WO1990012243A1 (en) * 1989-04-07 1990-10-18 Barry Bros. Specialised Services Pty. Ltd. Method of repairing a pipeline and apparatus for use in such a method
GB2270730A (en) * 1992-09-18 1994-03-23 Tate Pipe Lining Processes Lim Lining pipe
GB2270730B (en) * 1992-09-18 1996-11-06 Tate Pipe Lining Processes Lim Epoxy pipe linings
DE19958833A1 (en) * 1999-11-29 2001-06-07 Siegfried Schwert Method and device for lining a pipeline or a duct
DE19958833C2 (en) * 1999-11-29 2002-03-14 Siegfried Schwert Method and device for lining a pipeline or a duct
EP1278981A1 (en) * 2000-03-10 2003-01-29 Jeffrey L. Iwasaki-Higbee Sewer system pipe repairs
EP1278981A4 (en) * 2000-03-10 2003-05-02 Jeffrey L Iwasaki-Higbee Sewer system pipe repairs
WO2004020893A1 (en) 2002-09-02 2004-03-11 Shieldliner Co Limited Apparatus for and method of lining conduits
WO2006128256A1 (en) * 2005-06-03 2006-12-07 Shieldliner Limited Apparatus and method for lining conduits

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920805