EP0134767B1 - Forme de carène - Google Patents
Forme de carène Download PDFInfo
- Publication number
- EP0134767B1 EP0134767B1 EP84850227A EP84850227A EP0134767B1 EP 0134767 B1 EP0134767 B1 EP 0134767B1 EP 84850227 A EP84850227 A EP 84850227A EP 84850227 A EP84850227 A EP 84850227A EP 0134767 B1 EP0134767 B1 EP 0134767B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hull
- dwl
- waterline
- design waterline
- length
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/06—Shape of fore part
- B63B2001/066—Substantially vertical stems
Definitions
- the seagoing properties of the hull configuration of the invention are improved, such that the hull's pitching and heaving movements are reduced compared to the movements of conventional hulls traveling at the same rate of speed, and these movements are also retarded such that the improved hull does not exhibit correspondingly large movements until the wave length/hull length ratio is more than twice as large, while at the same time the improved hull's resistance to propulsion is reduced to a similar degree.
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO832617 | 1983-07-19 | ||
NO832617 | 1983-07-19 | ||
NO840609 | 1984-02-20 | ||
NO84840609A NO153560C (no) | 1983-07-19 | 1984-02-20 | Skrogform. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0134767A1 EP0134767A1 (fr) | 1985-03-20 |
EP0134767B1 true EP0134767B1 (fr) | 1987-03-25 |
Family
ID=26647852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84850227A Expired EP0134767B1 (fr) | 1983-07-19 | 1984-07-18 | Forme de carène |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0134767B1 (fr) |
KR (1) | KR850001104A (fr) |
DE (1) | DE3462769D1 (fr) |
DK (1) | DK160471C (fr) |
ES (1) | ES8505599A1 (fr) |
FI (1) | FI78650C (fr) |
GR (1) | GR82096B (fr) |
NO (1) | NO153560C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011097686A1 (fr) * | 2010-02-11 | 2011-08-18 | Austal Ships Pty Ltd | Coque effilée |
CN105416505A (zh) * | 2015-12-09 | 2016-03-23 | 中远船务工程集团有限公司 | 弓箭型水线的低阻穿浪船艏 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5598802A (en) * | 1994-04-21 | 1997-02-04 | Ramde; Roar R. | Hull configuration |
AU717548B2 (en) * | 1994-04-21 | 2000-03-30 | Roar Ramde | Hull configuration |
US5711239A (en) * | 1994-04-21 | 1998-01-27 | Petroleum Geo-Services As | Propeller configuration for sinusoidal waterline ships |
WO1997024256A1 (fr) * | 1995-12-27 | 1997-07-10 | Petroleum Geo-Services A.S | Configuration de coque a ligne de flottaison sinusoidale avec courbe d'etambot |
WO1997024255A1 (fr) * | 1995-12-27 | 1997-07-10 | Petroleum Geo-Services A.S | Angle de plan oblique et nombre de froude pour coque a lignes de flottaison sinusoidales |
WO1997024253A1 (fr) * | 1995-12-27 | 1997-07-10 | Petroleum Geo-Services A/S | Configuration de coque a ligne de flottaison sinusoidale avec soufflage |
US5701835A (en) * | 1996-02-16 | 1997-12-30 | Petroleum Geo-Services As | Production vessel with sinusoidal waterline hull |
NO983369L (no) * | 1998-07-21 | 2000-01-24 | Petroleum Geo Services As | Skrogform |
NO324501B1 (no) * | 2003-08-01 | 2007-11-05 | Rolls Royce Marine As | Anordning til okning av giringsstabiliteten for skip |
RU2493039C1 (ru) * | 2012-02-02 | 2013-09-20 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Надводное однокорпусное водоизмещающее быстроходное судно |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE103483C (fr) * | ||||
FR26082E (fr) * | 1922-01-10 | 1923-07-30 | Forme nouvelle diminuant la résistance à l'avancement qu'éprouvent par suite de l'inertie du milieu environnant les corps solides se déplaçant dans l'air ou dans l'eau | |
US1831643A (en) * | 1928-05-07 | 1931-11-10 | Yourkevitch Vladimir | Trace of ships' lines |
FR1236622A (fr) * | 1959-06-11 | 1960-11-18 | Forme de carène |
-
1984
- 1984-02-20 NO NO84840609A patent/NO153560C/no not_active IP Right Cessation
- 1984-07-11 FI FI842794A patent/FI78650C/fi not_active IP Right Cessation
- 1984-07-17 GR GR75325A patent/GR82096B/el unknown
- 1984-07-18 EP EP84850227A patent/EP0134767B1/fr not_active Expired
- 1984-07-18 ES ES534423A patent/ES8505599A1/es not_active Expired
- 1984-07-18 DK DK352584A patent/DK160471C/da not_active IP Right Cessation
- 1984-07-18 KR KR1019840004206A patent/KR850001104A/ko not_active Application Discontinuation
- 1984-07-18 DE DE8484850227T patent/DE3462769D1/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011097686A1 (fr) * | 2010-02-11 | 2011-08-18 | Austal Ships Pty Ltd | Coque effilée |
CN105416505A (zh) * | 2015-12-09 | 2016-03-23 | 中远船务工程集团有限公司 | 弓箭型水线的低阻穿浪船艏 |
Also Published As
Publication number | Publication date |
---|---|
GR82096B (fr) | 1984-12-13 |
DK160471B (da) | 1991-03-18 |
NO840609L (no) | 1985-01-21 |
NO153560B (no) | 1986-01-06 |
NO153560C (no) | 1986-04-16 |
FI78650B (fi) | 1989-05-31 |
ES534423A0 (es) | 1985-06-01 |
DK160471C (da) | 1991-08-26 |
FI842794A (fi) | 1985-01-20 |
KR850001104A (ko) | 1985-03-16 |
FI78650C (fi) | 1989-09-11 |
DE3462769D1 (en) | 1987-04-30 |
ES8505599A1 (es) | 1985-06-01 |
EP0134767A1 (fr) | 1985-03-20 |
FI842794A0 (fi) | 1984-07-11 |
DK352584D0 (da) | 1984-07-18 |
DK352584A (da) | 1985-01-20 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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