GB2218773B - Process for sealing damaged pipes - Google Patents

Process for sealing damaged pipes

Info

Publication number
GB2218773B
GB2218773B GB8910738A GB8910738A GB2218773B GB 2218773 B GB2218773 B GB 2218773B GB 8910738 A GB8910738 A GB 8910738A GB 8910738 A GB8910738 A GB 8910738A GB 2218773 B GB2218773 B GB 2218773B
Authority
GB
United Kingdom
Prior art keywords
damaged pipes
sealing damaged
sealing
pipes
damaged
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 - Fee Related
Application number
GB8910738A
Other versions
GB2218773A (en
GB8910738D0 (en
Inventor
Harry Zuest
Guido Kaeppeli
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.)
KAEPPELI S SOEHNE AG A
Original Assignee
KAEPPELI S SOEHNE AG A
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
Priority claimed from CH121289A external-priority patent/CH678651A5/en
Application filed by KAEPPELI S SOEHNE AG A filed Critical KAEPPELI S SOEHNE AG A
Publication of GB8910738D0 publication Critical patent/GB8910738D0/en
Publication of GB2218773A publication Critical patent/GB2218773A/en
Application granted granted Critical
Publication of GB2218773B publication Critical patent/GB2218773B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
GB8910738A 1988-05-17 1989-05-10 Process for sealing damaged pipes Expired - Fee Related GB2218773B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH184988 1988-05-17
CH121289A CH678651A5 (en) 1989-04-03 1989-04-03 Lining sewer pipe with centrifugally applied polyurethane foam

Publications (3)

Publication Number Publication Date
GB8910738D0 GB8910738D0 (en) 1989-06-28
GB2218773A GB2218773A (en) 1989-11-22
GB2218773B true GB2218773B (en) 1992-10-21

Family

ID=25687006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910738A Expired - Fee Related GB2218773B (en) 1988-05-17 1989-05-10 Process for sealing damaged pipes

Country Status (6)

Country Link
EP (1) EP0372027B1 (en)
JP (1) JPH03501150A (en)
CA (1) CA1336663C (en)
DE (1) DE58906497D1 (en)
GB (1) GB2218773B (en)
WO (1) WO1989011617A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653555A (en) 1995-05-19 1997-08-05 Inliner, U.S.A. Multiple resin system for rehabilitating pipe
US5699838A (en) 1995-05-22 1997-12-23 Inliner, U.S.A. Apparatus for vacuum impregnation of a flexible, hollow tube

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119161A1 (en) * 1991-06-11 1992-12-17 Werner & Pfleiderer METHOD AND DEVICE FOR LINING THE INNER WALL OF A CHANNEL PIPE
EP0556358A1 (en) * 1991-08-30 1993-08-25 MORGENEGG, Alfred Inner treatment process and device for inaccessible pipes
US5268392A (en) * 1992-10-26 1993-12-07 Bertram Richard L Deteriorated structure repair method and substratum for restoring and lining corroded structure
DE4429601A1 (en) * 1994-08-20 1996-02-22 Vorndran Heinrich Gmbh Process for coating pipes and shafts
EP0844073B1 (en) * 1995-06-26 2002-07-31 Uponor Innovation Ab A tubular product and an extrusion apparatus and method
FR2791695B1 (en) * 1999-04-02 2003-04-25 Total Sa METHOD FOR INHIBITING CORROSION IN THE VAULT OF A WET GAS TRANSPORT PIPE AND PIPE FOR IMPLEMENTING THIS METHOD
SE526318E (en) * 2003-11-20 2010-12-16 Proline Ab Method of coating an inner surface of a tube with a solid coating
SE528416C2 (en) 2005-03-28 2006-11-07 Proline Ab Method and arrangement for creating a lining within a pipe section

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392807A (en) * 1971-05-04 1975-04-30 Dunlop Ltd Method of sealing
GB1512035A (en) * 1976-08-05 1978-05-24 Ready Seal Ltd Lining of pipelines and passageways
GB1554862A (en) * 1976-06-15 1979-10-31 Avon Lippiatt Hobbs Ltd Sealing and/or repairing conduits
GB2032570A (en) * 1978-10-04 1980-05-08 Ici Ltd Method for the repair of damaged surfaces
GB1569675A (en) * 1977-02-08 1980-06-18 Insituform Ltd Methods of producing flexible tubular structures for use in lining passageways
GB2106009A (en) * 1981-09-21 1983-04-07 Osaka Gas Co Ltd Method of internally coating pipeline and sealant therefor
US4439469A (en) * 1981-03-05 1984-03-27 Insituform International N.V. Formation of a lining in pipelines
US4454174A (en) * 1982-05-31 1984-06-12 Hakko Co., Ltd. Method for lining pipes of a pipeline
US4554178A (en) * 1982-09-09 1985-11-19 Osaka Gas Company Method of internally coating pipeline
GB2160289A (en) * 1984-06-14 1985-12-18 British Gas Corp Spray-sealing of pipes
GB2167318A (en) * 1984-11-19 1986-05-29 Mercol Descaling Co Ltd Treatment of water supply pipes
GB2184194A (en) * 1985-12-13 1987-06-17 Bio Kil Chemicals Ltd Method for applying a protective coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1064336B (en) * 1976-11-22 1985-02-18 Siargas PROCEDURE FOR THE FORMATION OF COATING SHEATS WITHIN CONDUCTS FOR THE TRANSPORT OF FLUIDS IN GENERAL PARTICULARLY FOR GAS DISTRIBUTION NETWORKS, AND DEVICE FOR IMPLEMENTING THE SAME PROCEDURE
US4256445A (en) * 1978-10-12 1981-03-17 Pingree Robert J Trowel means for lining and smoothing the interior of pipes with a protective coating
ATE18158T1 (en) * 1981-12-21 1986-03-15 Insituform Int Inc METHOD OF SEALING PIPES.
CA1203719A (en) * 1982-05-14 1986-04-29 Kathleen Trippier Method of and apparatus for applying a structural lining to a pipe

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392807A (en) * 1971-05-04 1975-04-30 Dunlop Ltd Method of sealing
GB1554862A (en) * 1976-06-15 1979-10-31 Avon Lippiatt Hobbs Ltd Sealing and/or repairing conduits
GB1512035A (en) * 1976-08-05 1978-05-24 Ready Seal Ltd Lining of pipelines and passageways
GB1569675A (en) * 1977-02-08 1980-06-18 Insituform Ltd Methods of producing flexible tubular structures for use in lining passageways
GB2032570A (en) * 1978-10-04 1980-05-08 Ici Ltd Method for the repair of damaged surfaces
US4439469A (en) * 1981-03-05 1984-03-27 Insituform International N.V. Formation of a lining in pipelines
GB2106009A (en) * 1981-09-21 1983-04-07 Osaka Gas Co Ltd Method of internally coating pipeline and sealant therefor
US4454174A (en) * 1982-05-31 1984-06-12 Hakko Co., Ltd. Method for lining pipes of a pipeline
US4554178A (en) * 1982-09-09 1985-11-19 Osaka Gas Company Method of internally coating pipeline
GB2160289A (en) * 1984-06-14 1985-12-18 British Gas Corp Spray-sealing of pipes
GB2167318A (en) * 1984-11-19 1986-05-29 Mercol Descaling Co Ltd Treatment of water supply pipes
GB2184194A (en) * 1985-12-13 1987-06-17 Bio Kil Chemicals Ltd Method for applying a protective coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653555A (en) 1995-05-19 1997-08-05 Inliner, U.S.A. Multiple resin system for rehabilitating pipe
US5699838A (en) 1995-05-22 1997-12-23 Inliner, U.S.A. Apparatus for vacuum impregnation of a flexible, hollow tube

Also Published As

Publication number Publication date
WO1989011617A1 (en) 1989-11-30
CA1336663C (en) 1995-08-15
GB2218773A (en) 1989-11-22
GB8910738D0 (en) 1989-06-28
EP0372027A1 (en) 1990-06-13
JPH03501150A (en) 1991-03-14
EP0372027B1 (en) 1993-12-22
DE58906497D1 (en) 1994-02-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970510