NO318437B1 - Forsterkningsanordning for et fleksibelt ror for bruk i marint miljo - Google Patents
Forsterkningsanordning for et fleksibelt ror for bruk i marint miljo Download PDFInfo
- Publication number
- NO318437B1 NO318437B1 NO19965068A NO965068A NO318437B1 NO 318437 B1 NO318437 B1 NO 318437B1 NO 19965068 A NO19965068 A NO 19965068A NO 965068 A NO965068 A NO 965068A NO 318437 B1 NO318437 B1 NO 318437B1
- Authority
- NO
- Norway
- Prior art keywords
- stiffener
- flexible pipe
- heat
- flexible
- brace
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 title description 7
- 239000003351 stiffener Substances 0.000 claims description 107
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 229920002635 polyurethane Polymers 0.000 claims description 16
- 239000004814 polyurethane Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 6
- 230000007480 spreading Effects 0.000 claims description 6
- 238000003892 spreading Methods 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 9
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/01—Risers
- E21B17/017—Bend restrictors for limiting stress on risers
-
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/001—Cooling arrangements
-
- 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
- F16L35/00—Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Catching Or Destruction (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9514114A FR2741696B1 (fr) | 1995-11-29 | 1995-11-29 | Raidisseur pour une canalisation flexible a usage en milieu marin |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO965068D0 NO965068D0 (no) | 1996-11-28 |
| NO965068L NO965068L (no) | 1997-05-30 |
| NO318437B1 true NO318437B1 (no) | 2005-03-21 |
Family
ID=9484981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19965068A NO318437B1 (no) | 1995-11-29 | 1996-11-28 | Forsterkningsanordning for et fleksibelt ror for bruk i marint miljo |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6009907A (pt) |
| EP (1) | EP0777034B1 (pt) |
| AU (1) | AU703313B2 (pt) |
| BR (1) | BR9605743A (pt) |
| DK (1) | DK0777034T3 (pt) |
| FR (1) | FR2741696B1 (pt) |
| NO (1) | NO318437B1 (pt) |
| OA (1) | OA10385A (pt) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123111A (en) * | 1996-09-24 | 2000-09-26 | Alfred Karcher Gmbh & Co. | High pressure hose having a fitting for attachment to a corresponding connector member |
| FR2760813B1 (fr) * | 1997-03-14 | 1999-04-09 | Coflexip | Dispositif limiteur de courbure d'une conduite flexible |
| NO306364B1 (no) * | 1998-01-19 | 1999-10-25 | Cit Alcatel | FremgangsmÕte og anordning for installasjon av kabel |
| US7096203B2 (en) * | 2001-12-14 | 2006-08-22 | Duet General Partnership | Method and apparatus for dynamic renewability of content |
| US7069958B2 (en) * | 2004-01-29 | 2006-07-04 | Wellstream International Limited | Assembly and method for stiffening a flexible pipe |
| GB0724594D0 (en) | 2007-12-18 | 2008-01-30 | Wellstream Int Ltd | Heat dissipation |
| FR2928437B1 (fr) * | 2008-03-07 | 2011-08-19 | Technip France | Methode et installation de montage d'un embout de raccordement |
| FR2930587A1 (fr) * | 2008-04-24 | 2009-10-30 | Saipem S A Sa | Installation de liaison fond-surface d'une conduite rigide avec une conduite flexible a flottabilite positive et une piece de transition d'inertie |
| AU2010333431B2 (en) * | 2009-12-15 | 2014-11-06 | National Oilwell Varco Denmark I/S | An unbonded, flexible pipe |
| US20110192486A1 (en) * | 2010-02-05 | 2011-08-11 | Thomas Joseph Keyes | Water Spread Limiting System for Pre-Insulated Piping |
| NO336854B1 (no) * | 2011-03-21 | 2015-11-16 | Nexans | Modulær bøyestiver |
| BR112015011387A2 (pt) * | 2012-11-20 | 2017-07-11 | Nat Oilwell Varco Denmark Is | conjunto de um tubo flexível e um encaixe de extremidade |
| GB201409217D0 (en) * | 2014-05-23 | 2014-07-09 | Wellstream Int Ltd | Contact pressure limitation |
| FR3022292B1 (fr) * | 2014-06-16 | 2016-07-29 | Technip France | Raidisseur tubulaire regule thermiquement |
| US9625071B2 (en) * | 2015-04-23 | 2017-04-18 | Teknor Apex Company | Garden hose coupling with protective, strain reducing sleeve |
| AU2017347152B2 (en) | 2016-10-17 | 2022-10-20 | National Oilwell Varco Denmark I/S | Offshore installation |
| GB2581337B (en) * | 2019-02-07 | 2021-03-17 | Equinor Energy As | Bending stiffener spacer defining a flow channel |
| EP3963240A1 (en) * | 2019-05-02 | 2022-03-09 | PMI Industries, Inc. | Split segmented bend restrictor |
| US11867340B2 (en) * | 2021-11-10 | 2024-01-09 | Deere & Company | Stress relief adapters and stress relief adapter systems |
| EP4304030A1 (en) | 2022-07-08 | 2024-01-10 | NKT HV Cables AB | Offshore system comprising a dynamic submarine power cable |
| EP4304026A1 (en) | 2022-07-08 | 2024-01-10 | NKT HV Cables AB | Offshore system comprising a dynamic submarine power cable |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004779A (en) * | 1957-06-07 | 1961-10-17 | Roy H Cullen | End coupling for hose having plural layer wire reinforcing |
| US3062564A (en) * | 1960-03-15 | 1962-11-06 | Norman E Stehle | Air cooled fitting for duct or hose |
| US3831635A (en) * | 1972-06-30 | 1974-08-27 | Gates Rubber Co | Personnel protection sleeve |
| US4017102A (en) * | 1975-06-16 | 1977-04-12 | Controls Southeast, Inc. | Jacket construction for pipe coupling |
| FR2342454A1 (fr) * | 1976-02-25 | 1977-09-23 | Schulz Wilhelm | Bride pour canalisations chauffees ou refroidies par chemisage de fluide |
| US4116009A (en) * | 1976-08-24 | 1978-09-26 | Daubin Scott C | Compliant underwater pipe system |
| US4691740A (en) * | 1983-03-15 | 1987-09-08 | Phillips Petroleum Company | Pipeline lining |
| US4774872A (en) * | 1983-06-21 | 1988-10-04 | Ga Technologies Inc. | Prestressed tube and tube joint |
| FR2616858B1 (fr) * | 1987-06-18 | 1989-09-01 | Inst Francais Du Petrole | Element a raideur variable pour pied de colonne de transfert |
| SU1745897A1 (ru) * | 1989-12-25 | 1992-07-07 | Ухтинский индустриальный институт | Рефрижераторное шахтовое направление |
| FR2671158B1 (fr) * | 1990-12-26 | 1993-06-11 | Coflexip | Raidisseur renforce et son procede de realisation. |
| US5526846A (en) * | 1990-12-26 | 1996-06-18 | Coflexip | Stiffener with reinforced structure |
| NO176368C (no) * | 1992-10-08 | 1995-03-22 | Viking Mjoendalen As | Böyningsbegrensende anordning |
| US5325921A (en) * | 1992-10-21 | 1994-07-05 | Baker Hughes Incorporated | Method of propagating a hydraulic fracture using fluid loss control particulates |
-
1995
- 1995-11-29 FR FR9514114A patent/FR2741696B1/fr not_active Expired - Fee Related
-
1996
- 1996-11-22 US US08/753,223 patent/US6009907A/en not_active Expired - Lifetime
- 1996-11-28 DK DK96402583T patent/DK0777034T3/da active
- 1996-11-28 NO NO19965068A patent/NO318437B1/no not_active IP Right Cessation
- 1996-11-28 BR BR9605743A patent/BR9605743A/pt not_active Application Discontinuation
- 1996-11-28 AU AU74019/96A patent/AU703313B2/en not_active Ceased
- 1996-11-28 EP EP96402583A patent/EP0777034B1/fr not_active Expired - Lifetime
- 1996-11-29 OA OA60930A patent/OA10385A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9605743A (pt) | 1998-08-25 |
| NO965068L (no) | 1997-05-30 |
| FR2741696B1 (fr) | 1998-01-02 |
| EP0777034B1 (fr) | 2001-10-31 |
| NO965068D0 (no) | 1996-11-28 |
| FR2741696A1 (fr) | 1997-05-30 |
| EP0777034A1 (fr) | 1997-06-04 |
| DK0777034T3 (da) | 2001-12-10 |
| US6009907A (en) | 2000-01-04 |
| OA10385A (fr) | 2001-11-30 |
| AU7401996A (en) | 1997-06-05 |
| AU703313B2 (en) | 1999-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |