CA2156275C - Revetement interieur de canalisations et passage utilisant une tige-poussoir adherant a une tige et au revetement interieur - Google Patents
Revetement interieur de canalisations et passage utilisant une tige-poussoir adherant a une tige et au revetement interieur Download PDFInfo
- Publication number
- CA2156275C CA2156275C CA002156275A CA2156275A CA2156275C CA 2156275 C CA2156275 C CA 2156275C CA 002156275 A CA002156275 A CA 002156275A CA 2156275 A CA2156275 A CA 2156275A CA 2156275 C CA2156275 C CA 2156275C
- Authority
- CA
- Canada
- Prior art keywords
- liner
- passageway
- pipeline
- leading end
- rod
- 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 - Lifetime
Links
- 229920005989 resin Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 24
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- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002745 absorbent Effects 0.000 claims description 7
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- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 18
- 230000037431 insertion Effects 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
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- 229920001296 polysiloxane Polymers 0.000 description 2
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- 229920004933 Terylene® Polymers 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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
- F16L55/179—Devices for covering leaks in pipes or hoses, e.g. hose-menders specially adapted for bends, branch units, branching pipes or the like
-
- 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)
Abstract
On effectue la doublure de conduits latéraux (16) depuis l'extrémité de branchement par introduction d'un tube de doublure (10) imprégné de résine dans le conduit latéral au moyen d'une tige poussoir (42). L'extrémité avant de la tige poussoir est fixée à la doublure par un dispositif détachable, de façon que la doublure se détache et reste dans le conduit une fois qu'elle est mise en place et que la tige est retirée. La doublure est maintenue en position repliée par des bandes de fixation (50) se cassant simultanément au retrait de la tige, sous l'effet d'une corde fixée à l'extrémité avant de la tige, qui est prise sous les bandes de fixation et les casse une à une simultanément au retrait de la tige.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9401198A GB9401198D0 (en) | 1994-01-21 | 1994-01-21 | Improvements relating to the lining of pipelines or passageways |
| GB9401198.8 | 1994-01-21 | ||
| PCT/GB1995/000110 WO1995020125A1 (fr) | 1994-01-21 | 1995-01-20 | Procede ameliore de doublure de conduits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2156275A1 CA2156275A1 (fr) | 1995-07-27 |
| CA2156275C true CA2156275C (fr) | 2006-07-18 |
Family
ID=36693999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002156275A Expired - Lifetime CA2156275C (fr) | 1994-01-21 | 1995-01-20 | Revetement interieur de canalisations et passage utilisant une tige-poussoir adherant a une tige et au revetement interieur |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2156275C (fr) |
-
1995
- 1995-01-20 CA CA002156275A patent/CA2156275C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2156275A1 (fr) | 1995-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20150120 |