CA2057341A1 - Method and apparatus for repairing pipelines - Google Patents

Method and apparatus for repairing pipelines

Info

Publication number
CA2057341A1
CA2057341A1 CA2057341A CA2057341A CA2057341A1 CA 2057341 A1 CA2057341 A1 CA 2057341A1 CA 2057341 A CA2057341 A CA 2057341A CA 2057341 A CA2057341 A CA 2057341A CA 2057341 A1 CA2057341 A1 CA 2057341A1
Authority
CA
Canada
Prior art keywords
tube
clamping
complete
sheeting
pressure medium
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.)
Granted
Application number
CA2057341A
Other languages
French (fr)
Other versions
CA2057341C (en
Inventor
Siegfried Schwert
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6421572&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2057341(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2057341A1 publication Critical patent/CA2057341A1/en
Application granted granted Critical
Publication of CA2057341C publication Critical patent/CA2057341C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L55/165—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pipe Accessories (AREA)
  • Pipeline Systems (AREA)
  • Electric Cable Installation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

The invention relates to a method and a device for reconstructing pipelines, in particular for the sealing inner lining of conduit pipes with the use of a sheeting tube which is provided with adhesive, is pressed in an inverted manner into the pipeline via a transport tube by means of a pressure medium and is held in a dimensionally stable manner until the adhesive sets, in which arrangement the sheeting tube (3) is fastened via clamping pieces (6, 7) and is subsequently attached, and, after the press-in operation is complete, the clamping tube (4) is pinched by means of tube clamps (11), and an auxiliary pressure medium is supplied to compensate for pressure losses, and the clamping tube (4) is sealed by a blind flange (12) after pinching is complete. <IMAGE>
CA002057341A 1990-12-27 1991-12-10 Method and apparatus for repairing pipelines Expired - Lifetime CA2057341C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4042000A DE4042000A1 (en) 1990-12-27 1990-12-27 METHOD FOR RENOVATING PIPELINES
DEP4042000.0 1990-12-27

Publications (2)

Publication Number Publication Date
CA2057341A1 true CA2057341A1 (en) 1992-06-28
CA2057341C CA2057341C (en) 1997-03-18

Family

ID=6421572

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002057341A Expired - Lifetime CA2057341C (en) 1990-12-27 1991-12-10 Method and apparatus for repairing pipelines

Country Status (8)

Country Link
EP (1) EP0493862B1 (en)
AT (1) ATE130920T1 (en)
CA (1) CA2057341C (en)
CH (1) CH684210A5 (en)
DE (2) DE4042000A1 (en)
DK (1) DK0493862T3 (en)
ES (1) ES2082122T3 (en)
GR (1) GR3019078T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520484A (en) * 1995-02-03 1996-05-28 Shonan Gosei-Jushi Seisakusho K.K. Eversion nozzle, and a method for repairing an underground tubular conduit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005025597B4 (en) * 2004-09-20 2012-12-27 Marquardt Kleb-, Dicht- und Beschichtungsstoffe e.K. Method and device for lining a pipeline
FI9742U1 (en) * 2012-03-08 2012-08-08 Picote Oy Ltd Throttle device for controlling the air pressure of the coating stock applied to the piping
CN108591670A (en) * 2018-06-29 2018-09-28 江苏爱索新材料科技有限公司 A kind of reparation of pipeline no-dig technique liner internal lining pipe fourth contact inflation sealing device and encapsulating method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1002131A (en) * 1963-05-22 1965-08-25 Wolff & Company Kommanditgesel Improvements in or relating to apparatus for and method of turning inside out a flexible tube
DE1912478A1 (en) * 1969-03-12 1970-10-01 Bettaque Dipl Ing Sigrid Adhering synthetics tubes in pipes for corro - sion protection
US4077610A (en) * 1976-01-06 1978-03-07 Senichi Masuda Method and apparatus for passing an article through an interior of a pipe
GB1559323A (en) * 1977-02-17 1980-01-16 Balfour Beatty Ltd Application of a fluid-impermeable lining of synthetic material to the internal surface of a passage
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
DE3690695T1 (en) * 1986-02-20 1988-01-28
DE3906057A1 (en) * 1988-07-21 1990-01-25 Hans Mueller METHOD FOR LINING A PIPE PUT IN GROUND

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520484A (en) * 1995-02-03 1996-05-28 Shonan Gosei-Jushi Seisakusho K.K. Eversion nozzle, and a method for repairing an underground tubular conduit

Also Published As

Publication number Publication date
CA2057341C (en) 1997-03-18
GR3019078T3 (en) 1996-05-31
EP0493862A1 (en) 1992-07-08
DK0493862T3 (en) 1996-02-12
ES2082122T3 (en) 1996-03-16
DE4042000C2 (en) 1993-02-11
ATE130920T1 (en) 1995-12-15
DE4042000A1 (en) 1992-07-02
CH684210A5 (en) 1994-07-29
DE59106988D1 (en) 1996-01-11
EP0493862B1 (en) 1995-11-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)
MKEC Expiry (correction)

Effective date: 20121202