ES270030U - Device to improve the resistance and rigidity of submarine ducts. (Machine-translation by Google Translate, not legally binding) - Google Patents
Device to improve the resistance and rigidity of submarine ducts. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES270030U ES270030U ES270030U ES270030U ES270030U ES 270030 U ES270030 U ES 270030U ES 270030 U ES270030 U ES 270030U ES 270030 U ES270030 U ES 270030U ES 270030 U ES270030 U ES 270030U
- Authority
- ES
- Spain
- Prior art keywords
- submarine
- rigidity
- translation
- machine
- legally binding
- 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.)
- Granted
Links
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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipeline Systems (AREA)
- Materials For Medical Uses (AREA)
Abstract
Device for improving the strength and rigidity of underwater conduits, characterized in that it comprises a section of tubular conduit of increased thickness with respect to said submarine conduits and of the same internal diameter as these, endowed with equal portions of equal thickness to said submarine conduits, the total length of said section being equivalent to a value of 0.5 to 10 times the nominal external diameter of the submarine conduit, and the length of the terminal portions being at least equal to 1.5 times that mentioned increased thickness and preferably 2 to 5 times said increased thickness. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26259/80A IT1134476B (en) | 1980-11-27 | 1980-11-27 | DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES270030U true ES270030U (en) | 1984-08-01 |
| ES270030Y ES270030Y (en) | 1985-02-16 |
Family
ID=11219080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1981270030U Expired ES270030Y (en) | 1980-11-27 | 1981-11-24 | DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS. |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS57116993A (en) |
| AR (1) | AR227340A1 (en) |
| AU (1) | AU546604B2 (en) |
| BE (1) | BE891263A (en) |
| BR (1) | BR8107347A (en) |
| CA (1) | CA1182183A (en) |
| DE (2) | DE3146979A1 (en) |
| DK (1) | DK513981A (en) |
| ES (1) | ES270030Y (en) |
| FI (1) | FI813612L (en) |
| FR (1) | FR2494807A1 (en) |
| GB (1) | GB2088513B (en) |
| IN (1) | IN155419B (en) |
| IT (1) | IT1134476B (en) |
| MA (1) | MA19343A1 (en) |
| NL (1) | NL8105359A (en) |
| NO (1) | NO814009L (en) |
| NZ (1) | NZ198814A (en) |
| OA (1) | OA06980A (en) |
| PT (1) | PT74037B (en) |
| SE (1) | SE8107104L (en) |
| TR (1) | TR21667A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2914979B1 (en) * | 2007-04-12 | 2009-07-10 | Saipem S A Sa | METHOD FOR PRODUCING AN UNDERWATER DRIVING COMPRISING THE DRYING OF ASSEMBLY WELDS WITHIN THE DRIVING |
| NL2007386C2 (en) * | 2011-09-09 | 2013-03-12 | Heerema Marine Contractors Nl | Improved method of gripping a pipeline. |
| DE102014102621A1 (en) * | 2014-02-27 | 2015-08-27 | Doege Beteiligungs Gmbh | Large-tube arrangement and method for producing such |
| CN114131226B (en) * | 2020-09-04 | 2023-08-22 | 中国石油天然气集团有限公司 | Manufacturing method of tee joint |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1383527A (en) * | 1972-05-26 | 1974-02-12 | British Petroleum Co | Pipelines |
| FR2428782A1 (en) * | 1978-06-13 | 1980-01-11 | Pont A Mousson | STEEL TUBULAR ELEMENTS FOR PIPES AT SEA |
-
1980
- 1980-11-27 IT IT26259/80A patent/IT1134476B/en active
-
1981
- 1981-10-29 NZ NZ198814A patent/NZ198814A/en unknown
- 1981-11-04 GB GB8133257A patent/GB2088513B/en not_active Expired
- 1981-11-04 AU AU77092/81A patent/AU546604B2/en not_active Expired - Fee Related
- 1981-11-04 IN IN1226/CAL/81A patent/IN155419B/en unknown
- 1981-11-10 BR BR8107347A patent/BR8107347A/en unknown
- 1981-11-10 CA CA000389813A patent/CA1182183A/en not_active Expired
- 1981-11-16 FI FI813612A patent/FI813612L/en not_active Application Discontinuation
- 1981-11-17 TR TR21667A patent/TR21667A/en unknown
- 1981-11-19 DK DK513981A patent/DK513981A/en not_active Application Discontinuation
- 1981-11-20 FR FR8121809A patent/FR2494807A1/en not_active Withdrawn
- 1981-11-20 AR AR287535A patent/AR227340A1/en active
- 1981-11-22 OA OA57554A patent/OA06980A/en unknown
- 1981-11-24 ES ES1981270030U patent/ES270030Y/en not_active Expired
- 1981-11-25 PT PT74037A patent/PT74037B/en unknown
- 1981-11-25 NO NO814009A patent/NO814009L/en unknown
- 1981-11-26 DE DE19813146979 patent/DE3146979A1/en not_active Withdrawn
- 1981-11-26 JP JP56188522A patent/JPS57116993A/en active Pending
- 1981-11-26 NL NL8105359A patent/NL8105359A/en not_active Application Discontinuation
- 1981-11-26 BE BE0/206666A patent/BE891263A/en not_active IP Right Cessation
- 1981-11-26 DE DE19818134555U patent/DE8134555U1/en not_active Expired
- 1981-11-27 SE SE8107104A patent/SE8107104L/en not_active Application Discontinuation
- 1981-11-27 MA MA19547A patent/MA19343A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT74037B (en) | 1983-05-23 |
| NO814009L (en) | 1982-05-28 |
| FI813612L (en) | 1982-05-28 |
| BR8107347A (en) | 1982-08-03 |
| PT74037A (en) | 1981-12-01 |
| AU546604B2 (en) | 1985-09-12 |
| NL8105359A (en) | 1982-06-16 |
| FR2494807A1 (en) | 1982-05-28 |
| SE8107104L (en) | 1982-05-28 |
| JPS57116993A (en) | 1982-07-21 |
| MA19343A1 (en) | 1982-07-01 |
| DK513981A (en) | 1982-05-28 |
| BE891263A (en) | 1982-05-26 |
| CA1182183A (en) | 1985-02-05 |
| TR21667A (en) | 1985-09-13 |
| OA06980A (en) | 1983-07-31 |
| GB2088513B (en) | 1984-05-23 |
| NZ198814A (en) | 1985-07-12 |
| ES270030Y (en) | 1985-02-16 |
| GB2088513A (en) | 1982-06-09 |
| DE8134555U1 (en) | 1983-09-08 |
| IT1134476B (en) | 1986-08-13 |
| AU7709281A (en) | 1982-06-03 |
| AR227340A1 (en) | 1982-10-15 |
| IT8026259A0 (en) | 1980-11-27 |
| IN155419B (en) | 1985-01-26 |
| DE3146979A1 (en) | 1982-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 20010201 |