HK4593A - Method for restoring a pipeline buried in the ground and lining used with this method - Google Patents

Method for restoring a pipeline buried in the ground and lining used with this method

Info

Publication number
HK4593A
HK4593A HK45/93A HK4593A HK4593A HK 4593 A HK4593 A HK 4593A HK 45/93 A HK45/93 A HK 45/93A HK 4593 A HK4593 A HK 4593A HK 4593 A HK4593 A HK 4593A
Authority
HK
Hong Kong
Prior art keywords
resin
lining tube
pipe line
cover layer
ground
Prior art date
Application number
HK45/93A
Inventor
Hans Mueller
Hermann Suerbaum
Original Assignee
Hans Mueller
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=8195274&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK4593(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hans Mueller filed Critical Hans Mueller
Publication of HK4593A publication Critical patent/HK4593A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • E03F2003/065—Refurbishing of sewer pipes, e.g. by coating, lining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1. A method of renovating a pipe line (1) which is laid in the ground, preferably a sewer, by means of a lining tube (4) whose cross-section is a little smaller than the internal cross-section of the pipe line (1) to be renovated, and which comprises an outer cover layer (8) and an adjoining resin-absorbent inner layer (9) which is impregnated with resin prior to the operation of introducing the lining tube (4) wherein the lining tube (4) is pulled into the pipe line in the collapsed condition by means of a cable (5) and a winch, characterized in that an amount of resin which exceeds the saturation amount is introduced into the resin-absorbent layer (9), that the cover layer (8) is perforated to form through openings (10) for the excess resin, and that in addition for expansion of the lining tube (4) an auxiliary tube (12) which is acted upon by a pressure fluid is introduced into the lining tube (4) by being turned inside out and the resin-coated cover layer (8) is pressed against the inside wall surface of the pipe line (1).
HK45/93A 1986-07-17 1993-01-21 Method for restoring a pipeline buried in the ground and lining used with this method HK4593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86109801A EP0253013B2 (en) 1986-07-17 1986-07-17 Method for restoring a pipeline buried in the ground

Publications (1)

Publication Number Publication Date
HK4593A true HK4593A (en) 1993-01-29

Family

ID=8195274

Family Applications (1)

Application Number Title Priority Date Filing Date
HK45/93A HK4593A (en) 1986-07-17 1993-01-21 Method for restoring a pipeline buried in the ground and lining used with this method

Country Status (3)

Country Link
EP (1) EP0253013B2 (en)
AT (1) ATE43695T1 (en)
HK (1) HK4593A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023211A1 (en) * 1990-07-19 1992-01-23 Amex Ges Fuer Rohrleitungsbaut Lining pipe with film tubing - is by drawing tubular fabric through pipe, coating film tubing with adhesive and inserting inside-out in fabric by air draught
DE4032696A1 (en) * 1990-10-15 1992-04-16 Manfred Schmidt Process for lining insides of pipelines - uses resin-impregnated hose with weak spot near end of branch pipe
CN108916534A (en) * 2018-09-19 2018-11-30 扬州苏油三圆技术有限公司 Hose interts buried pipeline anti-corrosion reinforcing device and buried pipeline restorative procedure

Family Cites Families (4)

* 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
GB1449455A (en) * 1972-12-08 1976-09-15 Insituform Pipes & Structures Lining of passageways
EP0060670A3 (en) * 1981-03-14 1982-11-10 Dunlop Limited Lining of tubular structures
DE3227679A1 (en) * 1982-07-24 1984-02-02 Bayer Ag, 5090 Leverkusen COATED COMPOSITE, METHOD FOR THE PRODUCTION THEREOF AND ITS USE FOR LINING THE THROUGH

Also Published As

Publication number Publication date
ATE43695T1 (en) 1989-06-15
EP0253013B2 (en) 1993-05-12
EP0253013B1 (en) 1989-05-31
EP0253013A1 (en) 1988-01-20

Similar Documents

Publication Publication Date Title
US4401696A (en) Lining of pipelines and passageways
US5374174A (en) Apparatus for/installing a liner within a service pipe or the like
US4786345A (en) Method of lining a passageway
US4434115A (en) Method for remote lining of side connections
US4714095A (en) Method of salvaging a pipe conduit buried under ground
US5680885A (en) Method for rehabilitating pipe
US5879501A (en) Method of sealing sewer systems
NO941763L (en) Method for laying pipelines or ducts
EP0082212A1 (en) Method for sealing pipes
SG48966A1 (en) Method and apparatus for repairing conduits
US6682668B1 (en) Installation of cured in place liners with an endless reusable inflation bladder and installation apparatus
US6270289B1 (en) Process and device for rehabilitating pipes
HU209619B (en) Method for lining pipings and ducts
GB2082285A (en) Lining Passageways
CA2202089A1 (en) Compact apparatus for everting a liner and method
EP0511260A1 (en) Improvements relating to the lining of pipelines or passageways.
SE8603706D0 (en) SET AND DEVICE FOR INTERNAL LINING OF A PASSAGE
GB2079805A (en) Lining underground conduits
HK4593A (en) Method for restoring a pipeline buried in the ground and lining used with this method
CA2009446A1 (en) Method and apparatus for internally coating and strengthening conduit
ATE170277T1 (en) RENOVATION DEVICE FOR THE RENOVATION OF SEWER PIPES, IN PARTICULAR HOUSE CONNECTION PIPES, AND METHOD FOR RENOVATION WITH THE HELP OF THIS RENOVATION DEVICE
EP0082223A1 (en) Lining underground conduits
DK0606232T3 (en) Method for lining pipelines and passages
CA2173728A1 (en) Method for relining a branch conduit of a main conduit
GB2096265A (en) Lining of side connections

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050717