DE3835900C2 - Verfahren sowie Vorrichtung zum Austausch einer im Erdreich verlegten Rohrleitung - Google Patents
Verfahren sowie Vorrichtung zum Austausch einer im Erdreich verlegten RohrleitungInfo
- Publication number
- DE3835900C2 DE3835900C2 DE19883835900 DE3835900A DE3835900C2 DE 3835900 C2 DE3835900 C2 DE 3835900C2 DE 19883835900 DE19883835900 DE 19883835900 DE 3835900 A DE3835900 A DE 3835900A DE 3835900 C2 DE3835900 C2 DE 3835900C2
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- expansion body
- pipe sections
- pipeline
- new
- 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
Links
- 238000000034 method Methods 0.000 title claims description 29
- 238000007789 sealing Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
- E21B7/206—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal using down-hole drives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
- E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal
-
- 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
- F16L55/1658—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 old pipe being ruptured prior to insertion of a new pipe
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62310350A JPH01150087A (ja) | 1987-12-07 | 1987-12-07 | 既設の本管を新しい本管と取り替える方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3835900A1 DE3835900A1 (de) | 1989-06-15 |
DE3835900C2 true DE3835900C2 (de) | 1997-07-24 |
Family
ID=18004177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883835900 Expired - Fee Related DE3835900C2 (de) | 1987-12-07 | 1988-10-21 | Verfahren sowie Vorrichtung zum Austausch einer im Erdreich verlegten Rohrleitung |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH01150087A (ja) |
CA (1) | CA1326600C (ja) |
DE (1) | DE3835900C2 (ja) |
GB (1) | GB2213229B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992014089A1 (en) * | 1991-02-12 | 1992-08-20 | Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr | Device for trench-free replacing of pipelines |
FR2684411A1 (fr) * | 1991-12-02 | 1993-06-04 | Inst Francais Du Petrole | Raccord demontable avec sortie laterale, methode de mise en place du cable et utilisation pour des mesures dans un puits. |
DE4421923A1 (de) * | 1994-06-26 | 1996-01-04 | Preussag Anlagenbau | Verfahren und Vorrichtung zum Austauschen einer in der Erde verlegten Rohrleitung |
EP2757296A1 (en) * | 2013-01-22 | 2014-07-23 | Scandinavian No-Dig Centre ApS | Method and system for replacement of existing pipes. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB515703A (en) * | 1938-06-09 | 1939-12-12 | Metal Trim Ltd | Improvements in or relating to protective casings more particularly for electric cables |
GB571714A (en) * | 1944-01-31 | 1945-09-05 | Frederick Braby & Company Ltd | Improvements in and relating to sectional sheet-metal culverts |
GB1216181A (en) * | 1966-09-29 | 1970-12-16 | Jeffrey Walton | Improvements in or relating to conduits |
DE2236018A1 (de) * | 1972-07-19 | 1974-01-31 | Siemens Ag | Schutzrohr fuer einleiter-hochspannungskabel |
GB2026781B (en) * | 1978-07-28 | 1982-09-08 | Happer Systems Ltd | Below surface ducting |
DE3176812D1 (de) * | 1980-12-02 | 1988-08-25 | British Gas Corp | Mains insertion |
JPS6182086A (ja) * | 1984-06-28 | 1986-04-25 | 広瀬 幹夫 | 地中に設置した配管の置換工法 |
GB8603540D0 (en) * | 1986-02-13 | 1986-03-19 | Elliott G | Sewer lining |
-
1987
- 1987-12-07 JP JP62310350A patent/JPH01150087A/ja active Pending
-
1988
- 1988-07-27 GB GB8817871A patent/GB2213229B/en not_active Expired - Lifetime
- 1988-10-19 CA CA 580575 patent/CA1326600C/en not_active Expired - Fee Related
- 1988-10-21 DE DE19883835900 patent/DE3835900C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB8817871D0 (en) | 1988-09-01 |
GB2213229A (en) | 1989-08-09 |
JPH01150087A (ja) | 1989-06-13 |
CA1326600C (en) | 1994-02-01 |
GB2213229B (en) | 1991-11-20 |
DE3835900A1 (de) | 1989-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |