GB832853A - Improvements in devices for modifying the rolling and pitching of ships - Google Patents
Improvements in devices for modifying the rolling and pitching of shipsInfo
- Publication number
- GB832853A GB832853A GB3395057A GB3395057A GB832853A GB 832853 A GB832853 A GB 832853A GB 3395057 A GB3395057 A GB 3395057A GB 3395057 A GB3395057 A GB 3395057A GB 832853 A GB832853 A GB 832853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- hull
- ships
- pitching
- 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.)
- Expired
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
832,853. Stabilizing ships. DA VITDEVELOPMENTS Ltd. Oct. 23, 1958 [Oct. 31, 1957], No. 33950/57. Class 113. To modify rolling and/or pitching there is provided on the ships' hull 2 above the normal water line a relatively fixed baffle device or fin 1 which projects upwards and away from the hull to form a water ballast and buoyancy chamber 4 increasing in volume upwards, an opening or openings 3 permitting ingress and egress of sea water as the chamber submerges and rises. In Figs. 7 and 8 the fins 1 form trough-shaped chambers 4 having an open lower end 5, which chambers may extend round the bow (or stern) as indicated at 6. In Fig. 10 the fin 1 is extended to a cover 1a to trap air in the chamber 4 when the latter is submerged. In Fig. 15, 2a is an inwardly recessed port of the ship's hull 2. In Fig. 13 the chamber 4 is wholly recessed in the hull, the baffle device 1b being continued at 9 to close the top of the chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3395057A GB832853A (en) | 1957-10-31 | 1957-10-31 | Improvements in devices for modifying the rolling and pitching of ships |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3395057A GB832853A (en) | 1957-10-31 | 1957-10-31 | Improvements in devices for modifying the rolling and pitching of ships |
Publications (1)
Publication Number | Publication Date |
---|---|
GB832853A true GB832853A (en) | 1960-04-13 |
Family
ID=10359480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3395057A Expired GB832853A (en) | 1957-10-31 | 1957-10-31 | Improvements in devices for modifying the rolling and pitching of ships |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB832853A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3366087A (en) * | 1964-11-09 | 1968-01-30 | Exxon Research Engineering Co | Anti-pitch systems |
DE1264987B (en) * | 1964-11-09 | 1968-03-28 | Esso Res | Tank ramming stabilization system for ships with liquid cargo in tanks |
FR2753682A1 (en) * | 1996-09-24 | 1998-03-27 | Elf Aquitaine | Controlled floating support leg for oil platform |
DE4204890C2 (en) * | 1992-02-19 | 2000-03-23 | Thyssen Nordseewerke Gmbh | Device for damping pounding movements and / or waves caused by waves on seagoing vessels |
EP2042426A1 (en) * | 2007-09-28 | 2009-04-01 | Ils, Oy | Method and device for reducing ship movements in rough sea |
RU2621407C1 (en) * | 2016-06-16 | 2017-06-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Калининградский государственный технический университет" | Ship stabiliser |
-
1957
- 1957-10-31 GB GB3395057A patent/GB832853A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3366087A (en) * | 1964-11-09 | 1968-01-30 | Exxon Research Engineering Co | Anti-pitch systems |
DE1264987B (en) * | 1964-11-09 | 1968-03-28 | Esso Res | Tank ramming stabilization system for ships with liquid cargo in tanks |
DE4204890C2 (en) * | 1992-02-19 | 2000-03-23 | Thyssen Nordseewerke Gmbh | Device for damping pounding movements and / or waves caused by waves on seagoing vessels |
FR2753682A1 (en) * | 1996-09-24 | 1998-03-27 | Elf Aquitaine | Controlled floating support leg for oil platform |
US6021728A (en) * | 1996-09-24 | 2000-02-08 | Elf Exploration Production | Buoyancy unit with controlled heave |
EP2042426A1 (en) * | 2007-09-28 | 2009-04-01 | Ils, Oy | Method and device for reducing ship movements in rough sea |
RU2621407C1 (en) * | 2016-06-16 | 2017-06-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Калининградский государственный технический университет" | Ship stabiliser |
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