DE69214401D1 - Procedure for laying elongated bodies - Google Patents
Procedure for laying elongated bodiesInfo
- Publication number
- DE69214401D1 DE69214401D1 DE69214401T DE69214401T DE69214401D1 DE 69214401 D1 DE69214401 D1 DE 69214401D1 DE 69214401 T DE69214401 T DE 69214401T DE 69214401 T DE69214401 T DE 69214401T DE 69214401 D1 DE69214401 D1 DE 69214401D1
- Authority
- DE
- Germany
- Prior art keywords
- procedure
- elongated bodies
- laying elongated
- laying
- bodies
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9101937A NL9101937A (en) | 1991-11-20 | 1991-11-20 | METHOD AND APPARATUS FOR DIGGING A PIPELINE IN AN UNDERWATER SOIL |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69214401D1 true DE69214401D1 (en) | 1996-11-14 |
DE69214401T2 DE69214401T2 (en) | 1997-03-06 |
Family
ID=19859941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992614401 Expired - Fee Related DE69214401T2 (en) | 1991-11-20 | 1992-11-20 | Procedure for laying elongated bodies |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0543467B1 (en) |
DE (1) | DE69214401T2 (en) |
NL (1) | NL9101937A (en) |
NO (1) | NO924478L (en) |
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 |
WO2015026443A1 (en) * | 2013-08-23 | 2015-02-26 | Exxonmobile Upstream Research Company Corp-Urc-Sw359 | 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 (en) * | 2019-11-06 | 2024-01-26 | 江苏科技大学 | Underwater laying device and method for marine oil and gas pipeline |
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 (en) * | 1978-03-22 | 1982-10-06 | Epi Pneuma Syst | EQUIPMENT FOR UNDERWATER PIPE INSTALLATION |
FR2425601A1 (en) * | 1978-05-08 | 1979-12-07 | Gibson Ind | Marine pipeline installation appts. - is pulled by the lay barge and requires no separate energy except to drive a sparge |
NL170763C (en) * | 1978-07-31 | 1982-12-16 | Nederlandse Offshore Co | Apparatus for digging a trench under a pipeline laid on the water bottom, which apparatus is provided with two excavator wheels placed next to each other on the opposite side of the pipeline, which encloses a sharp corner. |
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/en not_active Application Discontinuation
-
1992
- 1992-11-20 EP EP19920203591 patent/EP0543467B1/en not_active Expired - Lifetime
- 1992-11-20 DE DE1992614401 patent/DE69214401T2/en not_active Expired - Fee Related
- 1992-11-20 NO NO92924478A patent/NO924478L/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0543467A1 (en) | 1993-05-26 |
NO924478D0 (en) | 1992-11-20 |
DE69214401T2 (en) | 1997-03-06 |
NO924478L (en) | 1993-05-21 |
EP0543467B1 (en) | 1996-10-09 |
NL9101937A (en) | 1993-06-16 |
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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 |