WO1994007079A1 - Method and apparatus for fitting an inner tube in an existing pipeline while continuously supplying heat, and a pipeline obtained in this way - Google Patents
Method and apparatus for fitting an inner tube in an existing pipeline while continuously supplying heat, and a pipeline obtained in this way Download PDFInfo
- Publication number
- WO1994007079A1 WO1994007079A1 PCT/NL1993/000188 NL9300188W WO9407079A1 WO 1994007079 A1 WO1994007079 A1 WO 1994007079A1 NL 9300188 W NL9300188 W NL 9300188W WO 9407079 A1 WO9407079 A1 WO 9407079A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inner tube
- medium
- pipeline
- stretching
- pressure
- Prior art date
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
- B29C63/26—Lining or sheathing of internal surfaces
- B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
- B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU51582/93A AU5158293A (en) | 1992-09-18 | 1993-09-15 | Method and apparatus for fitting an inner tube in an existing pipeline while continuously supplying heat, and a pipeline obtained in this way |
EP93922667A EP0660909A1 (en) | 1992-09-18 | 1993-09-15 | Method and apparatus for fitting an inner tube in an existing pipeline while continuously supplying heat, and a pipeline obtained in this way |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9201620A NL9201620A (en) | 1992-09-18 | 1992-09-18 | Method and device for arranging an inner tube in an existing pipeline with a continuous supply of heat, and a pipeline thus obtained. |
NL9201620 | 1992-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994007079A1 true WO1994007079A1 (en) | 1994-03-31 |
Family
ID=19861276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL1993/000188 WO1994007079A1 (en) | 1992-09-18 | 1993-09-15 | Method and apparatus for fitting an inner tube in an existing pipeline while continuously supplying heat, and a pipeline obtained in this way |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0660909A1 (en) |
AU (1) | AU5158293A (en) |
NL (1) | NL9201620A (en) |
WO (1) | WO1994007079A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2335247A (en) * | 1998-03-13 | 1999-09-15 | Eric Frederick Joseph Crisp | Pipe lining |
WO2002014731A1 (en) * | 2000-08-15 | 2002-02-21 | Lattice Intellectual Property Ltd. | Method for lining a pipe or main |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996967A (en) * | 1972-10-18 | 1976-12-14 | Takata Kojyo Co., Ltd. | Reinforced lining for tubes |
US4496499A (en) * | 1980-01-25 | 1985-01-29 | Brittain Perry N | Process for lining high pressure pipeline |
WO1988001707A1 (en) * | 1986-09-03 | 1988-03-10 | Byggnads- & Industriservice Ab Binab | Method and apparatus for internally lining a duct |
WO1992015818A1 (en) * | 1991-03-06 | 1992-09-17 | Wavin B.V. | Method, pipeline and device for fitting an inner tube in an existing pipeline using air venting means |
-
1992
- 1992-09-18 NL NL9201620A patent/NL9201620A/en not_active Application Discontinuation
-
1993
- 1993-09-15 EP EP93922667A patent/EP0660909A1/en not_active Withdrawn
- 1993-09-15 WO PCT/NL1993/000188 patent/WO1994007079A1/en not_active Application Discontinuation
- 1993-09-15 AU AU51582/93A patent/AU5158293A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996967A (en) * | 1972-10-18 | 1976-12-14 | Takata Kojyo Co., Ltd. | Reinforced lining for tubes |
US4496499A (en) * | 1980-01-25 | 1985-01-29 | Brittain Perry N | Process for lining high pressure pipeline |
WO1988001707A1 (en) * | 1986-09-03 | 1988-03-10 | Byggnads- & Industriservice Ab Binab | Method and apparatus for internally lining a duct |
WO1992015818A1 (en) * | 1991-03-06 | 1992-09-17 | Wavin B.V. | Method, pipeline and device for fitting an inner tube in an existing pipeline using air venting means |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2335247A (en) * | 1998-03-13 | 1999-09-15 | Eric Frederick Joseph Crisp | Pipe lining |
WO2002014731A1 (en) * | 2000-08-15 | 2002-02-21 | Lattice Intellectual Property Ltd. | Method for lining a pipe or main |
Also Published As
Publication number | Publication date |
---|---|
NL9201620A (en) | 1994-04-18 |
AU5158293A (en) | 1994-04-12 |
EP0660909A1 (en) | 1995-07-05 |
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