WO2012114127A3 - Lining of a pipe - Google Patents

Lining of a pipe Download PDF

Info

Publication number
WO2012114127A3
WO2012114127A3 PCT/GB2012/050437 GB2012050437W WO2012114127A3 WO 2012114127 A3 WO2012114127 A3 WO 2012114127A3 GB 2012050437 W GB2012050437 W GB 2012050437W WO 2012114127 A3 WO2012114127 A3 WO 2012114127A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
lining
heating region
heating
making
Prior art date
Application number
PCT/GB2012/050437
Other languages
French (fr)
Other versions
WO2012114127A2 (en
Inventor
Alex Johnson
John Wood
Original Assignee
Applied Felts Limited
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 Applied Felts Limited filed Critical Applied Felts Limited
Publication of WO2012114127A2 publication Critical patent/WO2012114127A2/en
Publication of WO2012114127A3 publication Critical patent/WO2012114127A3/en

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
    • B29C63/0065—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
    • 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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)

Abstract

A method of heating the inside of a pipe (104,204,304,402,604), the method comprising; forming a heating region in at least a portion of the inside of the pipe; making the said heating region generally airtight; and applying heat to the heating region.
PCT/GB2012/050437 2011-02-25 2012-02-27 Improvements in relation to lining passageways WO2012114127A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1103264.6 2011-02-25
GB201103264A GB201103264D0 (en) 2011-02-25 2011-02-25 Improvements in relation to lining passageways

Publications (2)

Publication Number Publication Date
WO2012114127A2 WO2012114127A2 (en) 2012-08-30
WO2012114127A3 true WO2012114127A3 (en) 2013-01-24

Family

ID=43904189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2012/050437 WO2012114127A2 (en) 2011-02-25 2012-02-27 Improvements in relation to lining passageways

Country Status (2)

Country Link
GB (1) GB201103264D0 (en)
WO (1) WO2012114127A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3003548A4 (en) * 2013-05-28 2017-03-01 Applied Light Technologies Inc. Apparatus for thermal treatment of an inner surface of a tubular or other enclosed structure
EP3148292B1 (en) * 2015-09-28 2020-08-12 Frans Nooren Afdichtingssystemen B.V. Heating apparatus and method for heating a tubular body

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688801A (en) * 1971-03-09 1972-09-05 Carl H Rohrer Method for replacing gas mains
WO1987004226A1 (en) * 1985-12-31 1987-07-16 Rolining Holding Ag Process and device for the renovation or manufacture of underground piping
WO1996018493A1 (en) * 1994-12-17 1996-06-20 John Wood Re-forming thermoplastic members

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340068A (en) 1970-09-22 1973-12-05 Insituform Pipes & Structures Lining of surfaces defining passageways
GB9526062D0 (en) 1995-12-20 1996-02-21 Wood John Pipes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688801A (en) * 1971-03-09 1972-09-05 Carl H Rohrer Method for replacing gas mains
WO1987004226A1 (en) * 1985-12-31 1987-07-16 Rolining Holding Ag Process and device for the renovation or manufacture of underground piping
WO1996018493A1 (en) * 1994-12-17 1996-06-20 John Wood Re-forming thermoplastic members

Also Published As

Publication number Publication date
WO2012114127A2 (en) 2012-08-30
GB201103264D0 (en) 2011-04-13

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