WO2012016244A3 - Apparatus and method for heat curing of pipe liners - Google Patents

Apparatus and method for heat curing of pipe liners Download PDF

Info

Publication number
WO2012016244A3
WO2012016244A3 PCT/US2011/046159 US2011046159W WO2012016244A3 WO 2012016244 A3 WO2012016244 A3 WO 2012016244A3 US 2011046159 W US2011046159 W US 2011046159W WO 2012016244 A3 WO2012016244 A3 WO 2012016244A3
Authority
WO
WIPO (PCT)
Prior art keywords
curing
port
flexible tube
heat curing
pipe liners
Prior art date
Application number
PCT/US2011/046159
Other languages
French (fr)
Other versions
WO2012016244A2 (en
Inventor
Gerald D'hulster
James Gould
Original Assignee
Perma-Liner Industries, Inc
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 Perma-Liner Industries, Inc filed Critical Perma-Liner Industries, Inc
Priority to BR112013002261A priority Critical patent/BR112013002261A2/en
Priority to AU2011283645A priority patent/AU2011283645B2/en
Priority to CA2807112A priority patent/CA2807112C/en
Priority to EP11813307.3A priority patent/EP2598787A4/en
Publication of WO2012016244A2 publication Critical patent/WO2012016244A2/en
Publication of WO2012016244A3 publication Critical patent/WO2012016244A3/en

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
    • F16L55/16—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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/18—Appliances for use in repairing pipes

Abstract

An apparatus and method that accelerates curing of resin in a liner for a buried pipe includes an air inversion unit connected to an air compressor. The apparatus includes a curing cap having an inflation port, a curing port and a drainage port. A flexible tube is slidably received by the curing port while maintaining a substantially fluid-tight seal. The flexible tube has a first end in fluid communication with the outlet of the manifold and the second end has a substantially spherical guide thereon. The second end of the flexible tube also includes a plurality of perforations to allow fluids to pass there through.
PCT/US2011/046159 2010-07-30 2011-08-01 Apparatus and method for heat curing of pipe liners WO2012016244A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR112013002261A BR112013002261A2 (en) 2010-07-30 2011-08-01 Method and apparatus for heat remediation in pipe lining
AU2011283645A AU2011283645B2 (en) 2010-07-30 2011-08-01 Apparatus and method for heat curing of pipe liners
CA2807112A CA2807112C (en) 2010-07-30 2011-08-01 Apparatus and method for heat curing of pipe liners
EP11813307.3A EP2598787A4 (en) 2010-07-30 2011-08-01 Apparatus and method for heat curing of pipe liners

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36943910P 2010-07-30 2010-07-30
US61/369,439 2010-07-30

Publications (2)

Publication Number Publication Date
WO2012016244A2 WO2012016244A2 (en) 2012-02-02
WO2012016244A3 true WO2012016244A3 (en) 2012-05-31

Family

ID=45530769

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/046159 WO2012016244A2 (en) 2010-07-30 2011-08-01 Apparatus and method for heat curing of pipe liners

Country Status (6)

Country Link
EP (1) EP2598787A4 (en)
AU (1) AU2011283645B2 (en)
BR (1) BR112013002261A2 (en)
CA (2) CA2807112C (en)
CO (1) CO6680661A2 (en)
WO (1) WO2012016244A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9074720B2 (en) * 2012-02-26 2015-07-07 Perma-Liner Industries, Llc Apparatus and method for repairing pipes
DE102017100917A1 (en) * 2017-01-18 2018-07-19 Antje Krausser Apparatus and method for rehabilitating pipes
CN110126311B (en) * 2019-04-15 2021-07-27 江苏桐昆恒阳化纤有限公司 Method for repairing leaked oil of oil delivery pipe of spinning oil pump through online treatment
WO2022090333A1 (en) * 2020-10-28 2022-05-05 Per Aarsleff A/S An apparatus for curing a liner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114938A (en) * 1992-10-09 1994-04-26 Shonan Gosei Jushi Seisakusho:Kk Method for repairing conduit
US20050098909A1 (en) * 2003-11-10 2005-05-12 Blue Sky Forever, Inc. Tube inverting device and method for using same
KR20070047211A (en) * 2005-11-01 2007-05-04 가부시키가이샤 쇼난 고세이쥬시 세이사쿠쇼 Method of reversing and inserting pipe lining material into pipe passage, and press device for pipe lining material
US7360559B2 (en) * 2001-08-10 2008-04-22 Insituform (Netherlands) B.V. Steam cure of cured in place liner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2501048B2 (en) * 1991-05-14 1996-05-29 康弘 横島 Pipeline repair method
JPH08425B2 (en) * 1993-04-13 1996-01-10 株式会社湘南合成樹脂製作所 Pipe repair method
JP2001322170A (en) * 2000-05-18 2001-11-20 Shonan Gosei Jushi Seisakusho:Kk Pipe lining material reversal nozzle and pipe lining method
CA2529389C (en) * 2003-06-13 2012-09-25 Underground Solutions Technologies Group, Inc. System and arrangement for conduit reparation
JP4778775B2 (en) * 2005-11-01 2011-09-21 株式会社湘南合成樹脂製作所 Lining material reversing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114938A (en) * 1992-10-09 1994-04-26 Shonan Gosei Jushi Seisakusho:Kk Method for repairing conduit
US7360559B2 (en) * 2001-08-10 2008-04-22 Insituform (Netherlands) B.V. Steam cure of cured in place liner
US20050098909A1 (en) * 2003-11-10 2005-05-12 Blue Sky Forever, Inc. Tube inverting device and method for using same
KR20070047211A (en) * 2005-11-01 2007-05-04 가부시키가이샤 쇼난 고세이쥬시 세이사쿠쇼 Method of reversing and inserting pipe lining material into pipe passage, and press device for pipe lining material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2598787A4 *

Also Published As

Publication number Publication date
WO2012016244A2 (en) 2012-02-02
AU2011283645A1 (en) 2013-02-28
EP2598787A2 (en) 2013-06-05
CA2807112C (en) 2015-02-10
CA2863479A1 (en) 2012-02-02
CO6680661A2 (en) 2013-05-31
AU2011283645B2 (en) 2015-06-11
BR112013002261A2 (en) 2016-05-24
EP2598787A4 (en) 2017-11-01
CA2807112A1 (en) 2012-02-02
CA2863479C (en) 2016-07-19

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