AU2017335237B2 - A pig for use in a system for lining ducts - Google Patents

A pig for use in a system for lining ducts Download PDF

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Publication number
AU2017335237B2
AU2017335237B2 AU2017335237A AU2017335237A AU2017335237B2 AU 2017335237 B2 AU2017335237 B2 AU 2017335237B2 AU 2017335237 A AU2017335237 A AU 2017335237A AU 2017335237 A AU2017335237 A AU 2017335237A AU 2017335237 B2 AU2017335237 B2 AU 2017335237B2
Authority
AU
Australia
Prior art keywords
pig
heating chamber
branch pipes
gas
trunk portion
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.)
Active
Application number
AU2017335237A
Other languages
English (en)
Other versions
AU2017335237A1 (en
Inventor
Robin ELSOM
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.)
Aqualiner Ltd
Original Assignee
Aqualiner 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 Aqualiner Ltd filed Critical Aqualiner Ltd
Publication of AU2017335237A1 publication Critical patent/AU2017335237A1/en
Application granted granted Critical
Publication of AU2017335237B2 publication Critical patent/AU2017335237B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects
    • F16L55/40—Constructional aspects of the body
    • 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
    • B29C63/0065—Heat treatment
    • B29C63/0069—Heat treatment of tubular articles
    • 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
    • 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
    • B29C63/341—Lining or sheathing of internal surfaces using tubular layers or sheathings pressed against the wall by mechanical means
    • 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
    • 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
    • F16L55/1653—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 pressed into contact with the pipe by a tool which moves inside along the pipe
    • 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
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/10—Treating the inside of pipes
    • F16L2101/18—Lining other than 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/20—Expelling gases or fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pipe Accessories (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
AU2017335237A 2016-09-27 2017-09-27 A pig for use in a system for lining ducts Active AU2017335237B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1616384.2 2016-09-27
GB1616384.2A GB2554431B (en) 2016-09-27 2016-09-27 A pig for use in a system for lining ducts
PCT/GB2017/052887 WO2018060696A1 (en) 2016-09-27 2017-09-27 A pig for use in a system for lining ducts

Publications (2)

Publication Number Publication Date
AU2017335237A1 AU2017335237A1 (en) 2019-04-18
AU2017335237B2 true AU2017335237B2 (en) 2023-01-12

Family

ID=57539791

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017335237A Active AU2017335237B2 (en) 2016-09-27 2017-09-27 A pig for use in a system for lining ducts

Country Status (7)

Country Link
US (1) US11280439B2 (enExample)
EP (1) EP3519723B1 (enExample)
JP (1) JP6868701B2 (enExample)
AU (1) AU2017335237B2 (enExample)
ES (1) ES2843102T3 (enExample)
GB (1) GB2554431B (enExample)
WO (1) WO2018060696A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2571127B (en) 2018-02-19 2021-03-31 Aqualiner Ltd A pig for use in a system for lining ducts water or sewage pipes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01154729A (ja) * 1987-12-11 1989-06-16 Osaka Bosui Constr Co Ltd 管内面の硬質チューブライニング工法
EP0369998A2 (en) * 1986-04-11 1990-05-23 Du Pont (UK) Limited Radiant heater
WO1996018493A1 (en) * 1994-12-17 1996-06-20 John Wood Re-forming thermoplastic members
JP2002086564A (ja) * 2000-09-20 2002-03-26 Shonan Gosei Jushi Seisakusho:Kk 管ライニング工法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643280A (en) 1969-12-19 1972-02-22 Marvin D Powers Pipeline pigs
US3765349A (en) 1971-05-06 1973-10-16 Gerber Garment Technology Inc Apparatus for forming bundles of sheet material
WO1987001173A1 (en) 1985-08-15 1987-02-26 Tate Pipe Lining Processes Limited A method of and apparatus for lining pipes
JPH02194927A (ja) * 1989-01-24 1990-08-01 Sumitomo Metal Ind Ltd 既設管の内面ライニング補修工法
DE3904524C3 (de) * 1989-02-15 1994-05-11 Guenter Dr Ing Klemm Spreizvorrichtung zum Auskleiden von Rohrleitungen
DE4119161A1 (de) 1991-06-11 1992-12-17 Werner & Pfleiderer Verfahren und vorrichtung zum auskleiden der innenwand eines kanalrohres
JPH0880566A (ja) * 1994-09-12 1996-03-26 Maruzen Polymer Kk 埋設パイプ内面のライニング工法
GB9626060D0 (en) * 1996-12-16 1997-02-05 United Utilities Plc Thermoplastic composite products
GB0022921D0 (en) * 2000-09-19 2000-11-01 Sev Trent Water Ltd Lining ducts
GB0308529D0 (en) * 2003-04-12 2003-05-21 Sev Trent Water Ltd Lining ducts
DE202006000969U1 (de) 2006-01-20 2007-05-24 Rosen Swiss Ag Reinigungsmolch
ATE452019T1 (de) * 2006-05-23 2010-01-15 Shonan Gosei Jushi Seisakusho Verfahren zur auskleidung einer pipeline
JP4916784B2 (ja) * 2006-06-20 2012-04-18 吉佳株式会社 光硬化性ライニング材の光硬化方法及び該方法に用いる光硬化システム
US7827646B2 (en) 2008-02-08 2010-11-09 Tdw Delaware, Inc. Vortex inhibitor dispersal pig
EP2910530A4 (en) * 2012-10-19 2015-11-04 Mitsubishi Rayon Co AIR DIFFUSION DEVICE, AIR DIFFUSION METHOD AND WATER TREATMENT DEVICE
SE540893C2 (en) 2016-04-19 2018-12-11 Peanta Invent Ab Light head for use in relining pipes
EP3336404B1 (en) 2016-12-14 2019-10-30 Bolonia Servicios e Ingenieros, S.L. A device for curing pipeline inner resin linings
GB2571127B (en) 2018-02-19 2021-03-31 Aqualiner Ltd A pig for use in a system for lining ducts water or sewage pipes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369998A2 (en) * 1986-04-11 1990-05-23 Du Pont (UK) Limited Radiant heater
JPH01154729A (ja) * 1987-12-11 1989-06-16 Osaka Bosui Constr Co Ltd 管内面の硬質チューブライニング工法
WO1996018493A1 (en) * 1994-12-17 1996-06-20 John Wood Re-forming thermoplastic members
JP2002086564A (ja) * 2000-09-20 2002-03-26 Shonan Gosei Jushi Seisakusho:Kk 管ライニング工法

Also Published As

Publication number Publication date
JP6868701B2 (ja) 2021-05-12
EP3519723B1 (en) 2021-01-06
WO2018060696A1 (en) 2018-04-05
ES2843102T3 (es) 2021-07-15
AU2017335237A1 (en) 2019-04-18
US11280439B2 (en) 2022-03-22
US20190234551A1 (en) 2019-08-01
GB201616384D0 (en) 2016-11-09
GB2554431A (en) 2018-04-04
JP2019529197A (ja) 2019-10-17
EP3519723A1 (en) 2019-08-07
GB2554431B (en) 2018-08-22

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