EP2331391A4 - Hull form intended for vessels provided with an air cavity - Google Patents

Hull form intended for vessels provided with an air cavity

Info

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Withdrawn
Application number
EP08813547.0A
Other languages
German (de)
French (fr)
Other versions
EP2331391A1 (en
Inventor
Stig Bystedt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stena Rederi AB
Original Assignee
Stena Rederi AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stena Rederi AB filed Critical Stena Rederi AB
Publication of EP2331391A1 publication Critical patent/EP2331391A1/en
Publication of EP2331391A4 publication Critical patent/EP2331391A4/en
Withdrawn legal-status Critical Current

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vibration Prevention Devices (AREA)
EP08813547.0A 2008-09-19 2008-09-19 Hull form intended for vessels provided with an air cavity Withdrawn EP2331391A4 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
SI1501719T1 (en) * 2002-05-07 2008-08-31 Dk Group N A N V Air cavity vessel with wedge-shaped cavities, longitudinally offset cavities, and roll control means and method for constructing the same
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.
EP1899216A1 (en) 2006-05-24 2008-03-19 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010033058A1 *

Also Published As

Publication number Publication date
CN102171093B (en) 2014-09-17
WO2010033058A9 (en) 2010-12-23
JP5296211B2 (en) 2013-09-25
CN102171093A (en) 2011-08-31
KR20110076946A (en) 2011-07-06
KR101541574B1 (en) 2015-08-03
EP2331391A1 (en) 2011-06-15
JP2012502850A (en) 2012-02-02
WO2010033058A1 (en) 2010-03-25
BRPI0823077A2 (en) 2015-06-16

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Legal Events

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RIC1 Information provided on ipc code assigned before grant

Ipc: B63B 1/38 20060101ALI20150917BHEP

Ipc: B63B 1/06 20060101AFI20150917BHEP

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Effective date: 20200603