GB2349372A - Stabilized monohull vessel - Google Patents
Stabilized monohull vesselInfo
- Publication number
- GB2349372A GB2349372A GB0014569A GB0014569A GB2349372A GB 2349372 A GB2349372 A GB 2349372A GB 0014569 A GB0014569 A GB 0014569A GB 0014569 A GB0014569 A GB 0014569A GB 2349372 A GB2349372 A GB 2349372A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- dampening device
- movements
- pitch
- rolling
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
- B63B39/03—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4486—Floating storage vessels, other than vessels for hydrocarbon production and storage, e.g. for liquid cargo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
- B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Vibration Prevention Devices (AREA)
- Specific Conveyance Elements (AREA)
- Float Valves (AREA)
- Filtration Of Liquid (AREA)
Abstract
Vessel, preferably for petroleum processing and storage, with carrying capacity mainly comprised by one single hull, with a main deck (1). The new and inventive feature is comprised by at least one, mainly horizontally shaped dampening device (1) reaching out from either side of the hull (3) under the water line, extending preferably along the entire length of the vessel. The purpose with, and the effect of the dampening device (2) is to dampen the rolling movements of the vessel, and also for pitch and heave movements. In the preferred embodiment the dampening device (2) has a plurality of vertical apertures (22) allowing limited water through flow. The dampening device (2) with the openings (22) act as a mechanical filter which to a large degree dampens the rolling, pitching and heave movements and let pass long-wave roll, pitch and heave movements, but with dampened amplitude.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO975875A NO310550B1 (en) | 1997-12-12 | 1997-12-12 | Stabilization device for floating production, storage and unloading vessels |
PCT/NO1998/000375 WO1999030965A1 (en) | 1997-12-12 | 1998-12-10 | Stabilized monohull vessel |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0014569D0 GB0014569D0 (en) | 2000-08-09 |
GB2349372A true GB2349372A (en) | 2000-11-01 |
GB2349372B GB2349372B (en) | 2002-01-16 |
Family
ID=19901446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0014569A Expired - Fee Related GB2349372B (en) | 1997-12-12 | 1998-12-10 | Stabilized monohull vessel |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU1578999A (en) |
CA (1) | CA2314360A1 (en) |
DK (1) | DK173813B1 (en) |
GB (1) | GB2349372B (en) |
NO (1) | NO310550B1 (en) |
WO (1) | WO1999030965A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002226334A1 (en) * | 2000-11-13 | 2002-05-21 | Single Buoy Moorings Inc. | Vessel comprising transverse skirts |
JP3616778B2 (en) * | 2003-02-12 | 2005-02-02 | 紀孝 松村 | Control method of ship sway reduction device |
PT1719697E (en) * | 2004-02-24 | 2014-08-25 | Mitsubishi Heavy Ind Ltd | Device for reducing motion of marine structure |
US7458329B2 (en) | 2004-03-25 | 2008-12-02 | Exxonmobil Upstream Research Company | Hydrogyro ship stabilizer and method for stabilizing a vessel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1001146B (en) * | 1953-02-23 | 1957-01-17 | Leo Costa Dr | A bilge keel used as a bilge keel |
US3797440A (en) * | 1971-11-26 | 1974-03-19 | Flume Stabilization Syst | Open hull stabilizer |
GB1519979A (en) * | 1975-11-14 | 1978-08-02 | Netherlands Offshore Co Nl Mij | Floating vessel with seakeeping characteristics |
-
1997
- 1997-12-12 NO NO975875A patent/NO310550B1/en unknown
-
1998
- 1998-12-10 AU AU15789/99A patent/AU1578999A/en not_active Abandoned
- 1998-12-10 CA CA002314360A patent/CA2314360A1/en not_active Abandoned
- 1998-12-10 GB GB0014569A patent/GB2349372B/en not_active Expired - Fee Related
- 1998-12-10 WO PCT/NO1998/000375 patent/WO1999030965A1/en active Application Filing
-
2000
- 2000-05-26 DK DK200000840A patent/DK173813B1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1001146B (en) * | 1953-02-23 | 1957-01-17 | Leo Costa Dr | A bilge keel used as a bilge keel |
US3797440A (en) * | 1971-11-26 | 1974-03-19 | Flume Stabilization Syst | Open hull stabilizer |
GB1519979A (en) * | 1975-11-14 | 1978-08-02 | Netherlands Offshore Co Nl Mij | Floating vessel with seakeeping characteristics |
Also Published As
Publication number | Publication date |
---|---|
NO975875D0 (en) | 1997-12-12 |
GB2349372B (en) | 2002-01-16 |
CA2314360A1 (en) | 1999-06-24 |
GB0014569D0 (en) | 2000-08-09 |
DK200000840A (en) | 2000-05-26 |
DK173813B1 (en) | 2001-11-12 |
WO1999030965A1 (en) | 1999-06-24 |
AU1578999A (en) | 1999-07-05 |
NO310550B1 (en) | 2001-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20071210 |