FR2375024A1 - Perfectionnements aux flotteurs utilisables a grande profondeur - Google Patents
Perfectionnements aux flotteurs utilisables a grande profondeurInfo
- Publication number
- FR2375024A1 FR2375024A1 FR7638825A FR7638825A FR2375024A1 FR 2375024 A1 FR2375024 A1 FR 2375024A1 FR 7638825 A FR7638825 A FR 7638825A FR 7638825 A FR7638825 A FR 7638825A FR 2375024 A1 FR2375024 A1 FR 2375024A1
- Authority
- FR
- France
- Prior art keywords
- floats
- robust
- contg
- apparent density
- prefabricated
- 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
- 239000002131 composite material Substances 0.000 title abstract 2
- 239000006260 foam Substances 0.000 title abstract 2
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
- B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/13—Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls
-
- 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
- E21B17/012—Risers with buoyancy elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
- B29K2105/165—Hollow fillers, e.g. microballoons or expanded particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/20—Inserts
- B29K2105/206—Meshes, lattices or nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
- B29K2309/08—Glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/706—Buoys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Ocean & Marine Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638825A FR2375024A1 (fr) | 1976-12-23 | 1976-12-23 | Perfectionnements aux flotteurs utilisables a grande profondeur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7638825A FR2375024A1 (fr) | 1976-12-23 | 1976-12-23 | Perfectionnements aux flotteurs utilisables a grande profondeur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375024A1 true FR2375024A1 (fr) | 1978-07-21 |
FR2375024B1 FR2375024B1 (US20100175706A1-20100715-C00006.png) | 1979-04-13 |
Family
ID=9181444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7638825A Granted FR2375024A1 (fr) | 1976-12-23 | 1976-12-23 | Perfectionnements aux flotteurs utilisables a grande profondeur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2375024A1 (US20100175706A1-20100715-C00006.png) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0338955A1 (fr) * | 1988-04-22 | 1989-10-25 | TECHNOLOGIES SPECIALES INGENIERIE - T.S.I. Société à Responsabilité Limitée dite: | Procédé de fabrication d'un flotteur déformable et flotteur obtenu par ledit procédé destiné à l'allègement d'un corps pesant immergé |
GB2507077A (en) * | 2012-10-18 | 2014-04-23 | Liftup Akva As | Aquaculture Raft Adapted to Receive a Y-Junction |
US10167061B2 (en) | 2015-02-09 | 2019-01-01 | Saipem S.P.A. | Buoyancy device for very deep water and production method thereof |
GB2582576A (en) * | 2019-03-25 | 2020-09-30 | Acergy France SAS | Pressure-resistant buoys |
-
1976
- 1976-12-23 FR FR7638825A patent/FR2375024A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0338955A1 (fr) * | 1988-04-22 | 1989-10-25 | TECHNOLOGIES SPECIALES INGENIERIE - T.S.I. Société à Responsabilité Limitée dite: | Procédé de fabrication d'un flotteur déformable et flotteur obtenu par ledit procédé destiné à l'allègement d'un corps pesant immergé |
FR2630395A1 (fr) * | 1988-04-22 | 1989-10-27 | Technologies Speciales Ingenie | Procede de fabrication d'un flotteur deformable et flotteur obtenu par ledit procede destine a l'allegement d'un corps pesant immerge |
GB2507077A (en) * | 2012-10-18 | 2014-04-23 | Liftup Akva As | Aquaculture Raft Adapted to Receive a Y-Junction |
GB2507077B (en) * | 2012-10-18 | 2016-09-21 | Liftup Akva As | Raft for Aquaculture Sea Cage |
US10167061B2 (en) | 2015-02-09 | 2019-01-01 | Saipem S.P.A. | Buoyancy device for very deep water and production method thereof |
GB2582576A (en) * | 2019-03-25 | 2020-09-30 | Acergy France SAS | Pressure-resistant buoys |
WO2020194064A2 (en) | 2019-03-25 | 2020-10-01 | Acergy France SAS | Pressure-resistant buoys |
GB2582576B (en) * | 2019-03-25 | 2021-09-29 | Acergy France SAS | Pressure-resistant buoys |
Also Published As
Publication number | Publication date |
---|---|
FR2375024B1 (US20100175706A1-20100715-C00006.png) | 1979-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |