EP2331391A4 - Hull form intended for vessels provided with an air cavity - Google Patents
Hull form intended for vessels provided with an air cavityInfo
- Publication number
- EP2331391A4 EP2331391A4 EP08813547.0A EP08813547A EP2331391A4 EP 2331391 A4 EP2331391 A4 EP 2331391A4 EP 08813547 A EP08813547 A EP 08813547A EP 2331391 A4 EP2331391 A4 EP 2331391A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- air cavity
- form intended
- hull form
- vessels provided
- vessels
- 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.)
- Withdrawn
Links
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
- B63B1/02—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
- B63B1/063—Bulbous bows
-
- 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
-
- 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
- B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
- B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
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)
- Vibration Prevention Devices (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2008/051050 WO2010033058A1 (en) | 2008-09-19 | 2008-09-19 | Hull form intended for vessels provided with an air cavity |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2331391A1 EP2331391A1 (en) | 2011-06-15 |
EP2331391A4 true EP2331391A4 (en) | 2015-10-21 |
Family
ID=42039733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08813547.0A Withdrawn EP2331391A4 (en) | 2008-09-19 | 2008-09-19 | Hull form intended for vessels provided with an air cavity |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2331391A4 (en) |
JP (1) | JP5296211B2 (en) |
KR (1) | KR101541574B1 (en) |
CN (1) | CN102171093B (en) |
BR (1) | BRPI0823077A2 (en) |
WO (1) | WO2010033058A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2506192C1 (en) * | 2012-11-21 | 2014-02-10 | Открытое акционерное общество "Центр технологии судостроения и судоремонта" (ОАО "ЦТСС") | Fore of sum-submerged vessel underwater hull |
JP5599482B1 (en) * | 2013-03-25 | 2014-10-01 | 三井造船株式会社 | Ship equipped with bubble resistance reduction device and ship resistance reduction method |
CN104890807B (en) * | 2014-03-03 | 2018-03-30 | 中集船舶海洋工程设计研究院有限公司 | Ship |
CN104890806B (en) * | 2014-03-03 | 2018-03-09 | 中集船舶海洋工程设计研究院有限公司 | Ship |
CN104890805B (en) * | 2014-03-03 | 2018-03-09 | 中集船舶海洋工程设计研究院有限公司 | Ship |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3443544A (en) * | 1967-07-13 | 1969-05-13 | Vladimir Nikolaevich Begizov | Shape of ship's bow |
GB1190621A (en) * | 1967-04-10 | 1970-05-06 | John Wakelam Grundy | Improvements in or relating to Ships and Boats. |
DE2246173A1 (en) * | 1971-09-24 | 1973-03-29 | Global Marine Inc | ICEBREAKER |
WO2003070557A1 (en) * | 2002-02-22 | 2003-08-28 | Effect Ships International As | Air cushion vessel |
NL1022862C2 (en) * | 2003-03-06 | 2004-09-07 | Josephus Marinus Hansen | Boat, has air supply device connected to open chamber with specially angled inner side wall to reduce surface friction |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE86379C (en) * | 1896-04-20 | |||
US3306244A (en) | 1965-08-25 | 1967-02-28 | Lindenau Schiffswerft | Bow bulb for ships |
DE1581125B1 (en) * | 1966-03-26 | 1970-08-27 | Maierform Trust Reg | Bow for displacement ships |
CA855485A (en) * | 1967-08-15 | 1970-11-10 | Alexbow Limited | Ship's bow construction |
US3946687A (en) * | 1974-08-06 | 1976-03-30 | Newport News Shipbuilding And Drydock Company | Conical bulbous bow |
US4003325A (en) * | 1975-03-24 | 1977-01-18 | Allen Rudolph A | Cargo vessel low resistance bow |
US4323026A (en) * | 1979-10-24 | 1982-04-06 | Gallagher John J | Drag reducing structure to minimize vessel collision damage |
DE3116727A1 (en) | 1981-04-28 | 1982-11-25 | Ernst A. Nönnecke Maritimes Ingenieurbüro, 2000 Hamburg | "SHIP BODY FOR A SCREW-IN SHIP, DOUBLE-SCREW SHIP WITH DOUBLE-HULLED REAR SHIP AND CATAMARAN" |
US4550673A (en) | 1983-06-02 | 1985-11-05 | Sigurdur Ingvason | Hull construction for seagoing vessels |
US4658746A (en) | 1985-08-09 | 1987-04-21 | Sigurdur Ingvason | Seagoing vessel having a bulb |
JPH02249790A (en) * | 1989-03-23 | 1990-10-05 | Ishikawajima Harima Heavy Ind Co Ltd | High speed ship |
JP2000280974A (en) * | 1999-03-30 | 2000-10-10 | Mitsubishi Heavy Ind Ltd | Bow structure of ship |
EP1361152A1 (en) | 2002-05-07 | 2003-11-12 | DK Group N.A. N.V. | Air cavity vessel with wedge-shaped cavities, longitudinally offset cavities, and roll control means |
JP4624778B2 (en) * | 2002-05-07 | 2011-02-02 | ディーケー・グループ・エヌ.エー. エヌ.ブイ. | Air cavity ship having wedge-shaped cavity and rotation control means |
US7191725B2 (en) * | 2004-04-30 | 2007-03-20 | Navatek, Ltd. | Bow lifting body |
NO324744B3 (en) * | 2005-03-09 | 2012-01-10 | Ulstein Design & Solutions As | Device for displacement of a displacement type vessel. |
EP2052961A1 (en) | 2006-05-24 | 2009-04-29 | DK Group N.A. N.V. | Air cavity vessel |
CN200942862Y (en) * | 2006-08-23 | 2007-09-05 | 国营武昌造船厂 | Large-scale Ro/Ro ship shape |
-
2008
- 2008-09-19 KR KR1020117008925A patent/KR101541574B1/en active IP Right Grant
- 2008-09-19 EP EP08813547.0A patent/EP2331391A4/en not_active Withdrawn
- 2008-09-19 WO PCT/SE2008/051050 patent/WO2010033058A1/en active Application Filing
- 2008-09-19 BR BRPI0823077-3A patent/BRPI0823077A2/en not_active IP Right Cessation
- 2008-09-19 CN CN200880131236.1A patent/CN102171093B/en active Active
- 2008-09-19 JP JP2011527764A patent/JP5296211B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1190621A (en) * | 1967-04-10 | 1970-05-06 | John Wakelam Grundy | Improvements in or relating to Ships and Boats. |
US3443544A (en) * | 1967-07-13 | 1969-05-13 | Vladimir Nikolaevich Begizov | Shape of ship's bow |
DE2246173A1 (en) * | 1971-09-24 | 1973-03-29 | Global Marine Inc | ICEBREAKER |
WO2003070557A1 (en) * | 2002-02-22 | 2003-08-28 | Effect Ships International As | Air cushion vessel |
NL1022862C2 (en) * | 2003-03-06 | 2004-09-07 | Josephus Marinus Hansen | Boat, has air supply device connected to open chamber with specially angled inner side wall to reduce surface friction |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010033058A1 * |
Also Published As
Publication number | Publication date |
---|---|
BRPI0823077A2 (en) | 2015-06-16 |
WO2010033058A9 (en) | 2010-12-23 |
JP2012502850A (en) | 2012-02-02 |
KR20110076946A (en) | 2011-07-06 |
CN102171093A (en) | 2011-08-31 |
WO2010033058A1 (en) | 2010-03-25 |
KR101541574B1 (en) | 2015-08-03 |
JP5296211B2 (en) | 2013-09-25 |
EP2331391A1 (en) | 2011-06-15 |
CN102171093B (en) | 2014-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110406 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
TPAC | Observations filed by third parties |
Free format text: ORIGINAL CODE: EPIDOSNTIPA |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150923 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B63B 1/38 20060101ALI20150917BHEP Ipc: B63B 1/06 20060101AFI20150917BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20191108 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200603 |