DE69214401T2 - Verfahren zum Verlegen von langgestreckten Körpern - Google Patents
Verfahren zum Verlegen von langgestreckten KörpernInfo
- Publication number
- DE69214401T2 DE69214401T2 DE1992614401 DE69214401T DE69214401T2 DE 69214401 T2 DE69214401 T2 DE 69214401T2 DE 1992614401 DE1992614401 DE 1992614401 DE 69214401 T DE69214401 T DE 69214401T DE 69214401 T2 DE69214401 T2 DE 69214401T2
- Authority
- DE
- Germany
- Prior art keywords
- ploughshares
- soil material
- pipeline
- furrows
- ground
- 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 16
- 239000000463 material Substances 0.000 claims description 47
- 239000002689 soil Substances 0.000 claims description 38
- 239000007921 spray Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
- Catching Or Destruction (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9101937A NL9101937A (nl) | 1991-11-20 | 1991-11-20 | Werkwijze en inrichting voor het in een onder water bodem ingraven van een pijpleiding. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69214401D1 DE69214401D1 (de) | 1996-11-14 |
DE69214401T2 true DE69214401T2 (de) | 1997-03-06 |
Family
ID=19859941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992614401 Expired - Fee Related DE69214401T2 (de) | 1991-11-20 | 1992-11-20 | Verfahren zum Verlegen von langgestreckten Körpern |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0543467B1 (no) |
DE (1) | DE69214401T2 (no) |
NL (1) | NL9101937A (no) |
NO (1) | NO924478L (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0708082D0 (en) * | 2007-04-26 | 2007-06-06 | Soil Machine Dynamics Ltd | Vehicle for laying an elongated product in a trench in the sea floor |
CA2914972C (en) * | 2013-08-23 | 2018-11-20 | Exxonmobil Upstream Research Company | Pipeline burial in offshore and arctic offshore regions |
EP3800297A1 (en) * | 2019-10-02 | 2021-04-07 | Soil Machine Dynamics Limited | Method and apparatus for inserting an elongate object into a trench in a sea floor |
CN110671538B (zh) * | 2019-11-06 | 2024-01-26 | 江苏科技大学 | 一种海洋油气管道水下铺设装置及其铺设方法 |
EP3832026B1 (en) | 2019-12-05 | 2023-07-26 | Soil Machine Dynamics Limited | Apparatus for locating elongate object in a trench in a floor of a body of water |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1348487A (en) * | 1970-05-19 | 1974-03-20 | Nederlandse Offshore Co | Method of and apparatus for burying sub-sea pipelines |
GB2006302B (en) * | 1977-10-18 | 1982-03-03 | Mobell Marine Ltd | Trenching tool |
MX147110A (es) * | 1978-03-22 | 1982-10-06 | Epi Pneuma Syst | Equipo para la instalacion subacuatica de tuberias |
FR2425601A1 (fr) * | 1978-05-08 | 1979-12-07 | Gibson Ind | Dispositif et procede d'installation de pipelines sous-marins |
NL170763C (nl) * | 1978-07-31 | 1982-12-16 | Nederlandse Offshore Co | Inrichting voor het graven van een sleuf onder een op de waterbodem gelegen pijpleiding, welke inrichting is voorzien van twee naast elkaar ter weerszijden van de pijpleiding aangebrachte graafwielen, welke een scherpe hoek insluiten. |
US4330225A (en) * | 1979-09-24 | 1982-05-18 | Santa Fe International Corporation | System for entrenching submerged elongated structures |
-
1991
- 1991-11-20 NL NL9101937A patent/NL9101937A/nl not_active Application Discontinuation
-
1992
- 1992-11-20 DE DE1992614401 patent/DE69214401T2/de not_active Expired - Fee Related
- 1992-11-20 EP EP19920203591 patent/EP0543467B1/en not_active Expired - Lifetime
- 1992-11-20 NO NO92924478A patent/NO924478L/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO924478D0 (no) | 1992-11-20 |
NO924478L (no) | 1993-05-21 |
DE69214401D1 (de) | 1996-11-14 |
EP0543467A1 (en) | 1993-05-26 |
NL9101937A (nl) | 1993-06-16 |
EP0543467B1 (en) | 1996-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |