NO975133L - Marine plumbing - Google Patents
Marine plumbingInfo
- Publication number
- NO975133L NO975133L NO975133A NO975133A NO975133L NO 975133 L NO975133 L NO 975133L NO 975133 A NO975133 A NO 975133A NO 975133 A NO975133 A NO 975133A NO 975133 L NO975133 L NO 975133L
- Authority
- NO
- Norway
- Prior art keywords
- plumbing
- lower deck
- deck opening
- marine
- piece
- Prior art date
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
Fremgangsmåter og apparater for marinrørleggingsoperasjoner er beskre- vet, i hvilken røret som skal legges ut blir matet fra en oppbevaringsspole (18), over en bøyningssko (20) montert på en tårnstruktur (12) plassert over en underdekksåpning (14) gjennom en utret- tingsenhet (22) som er opphengt fra tårnstrukturen (12) og inn i vannet via underdekksåpningen (14). Rørledningen blir rettet ut ved at den mates stykke- vis fra spolen, og blir klemt mens ut- rettingsanordningen trekkes oppover langs en lengde av rørledningen som strekker seg mellom bøyningsskoen og underdekksåpningen. Systemet som beskre- vet egner seg for bruk i et boreskip som kan midlertidig omformes for rørleg- gingsformål.Methods and apparatus for marine plumbing operations are described in which the pipe to be laid is fed from a storage coil (18), over a bending shoe (20) mounted on a tower structure (12) positioned above a lower deck opening (14) through an upright suspension unit (22) which is suspended from the tower structure (12) and into the water via the lower deck opening (14). The pipeline is straightened by feeding it piece by piece from the coil, and is squeezed while the straightening device is pulled upward along a length of the pipeline extending between the bend shoe and the lower deck opening. The system described is suitable for use in a drilling vessel that can be temporarily transformed for plumbing purposes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO975133A NO975133L (en) | 1995-05-10 | 1997-11-07 | Marine plumbing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB1995/001066 WO1996035902A1 (en) | 1995-05-10 | 1995-05-10 | Improvements in or relating to marine pipelaying |
NO975133A NO975133L (en) | 1995-05-10 | 1997-11-07 | Marine plumbing |
Publications (2)
Publication Number | Publication Date |
---|---|
NO975133D0 NO975133D0 (en) | 1997-11-07 |
NO975133L true NO975133L (en) | 1998-01-08 |
Family
ID=34796845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO975133A NO975133L (en) | 1995-05-10 | 1997-11-07 | Marine plumbing |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO975133L (en) |
-
1997
- 1997-11-07 NO NO975133A patent/NO975133L/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO975133D0 (en) | 1997-11-07 |
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