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BRPI0823077A2 - Hull shape and arrangement for boats. - Google Patents

Hull shape and arrangement for boats.

Info

Publication number
BRPI0823077A2
BRPI0823077A2 BRPI0823077-3A BRPI0823077A BRPI0823077A2 BR PI0823077 A2 BRPI0823077 A2 BR PI0823077A2 BR PI0823077 A BRPI0823077 A BR PI0823077A BR PI0823077 A2 BRPI0823077 A2 BR PI0823077A2
Authority
BR
Brazil
Prior art keywords
boats
arrangement
hull shape
hull
shape
Prior art date
Application number
BRPI0823077-3A
Other languages
Portuguese (pt)
Inventor
Stig Bystedt
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 BRPI0823077A2 publication Critical patent/BRPI0823077A2/en

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
    • B63B1/32—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
    • 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
    • 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)
BRPI0823077-3A 2008-09-19 2008-09-19 Hull shape and arrangement for boats. BRPI0823077A2 (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 (1)

Publication Number Publication Date
BRPI0823077A2 true BRPI0823077A2 (en) 2015-06-16

Family

ID=42039733

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823077-3A BRPI0823077A2 (en) 2008-09-19 2008-09-19 Hull shape and arrangement for boats.

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 (6)

* 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
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
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
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
CN115432106B (en) * 2022-09-29 2025-02-18 中国舰船研究设计中心 A quasi-ellipsoidal bulbous bow and its design method

Family Cites Families (23)

* 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
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
CA855485A (en) * 1967-08-15 1970-11-10 Alexbow Limited Ship's bow construction
US3850125A (en) * 1971-09-24 1974-11-26 Global Marine Inc Icebreaking
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
NO315231B1 (en) * 2002-02-22 2003-08-04 Effect Ships Internat As Luftputefartöy
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
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
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

Also Published As

Publication number Publication date
JP2012502850A (en) 2012-02-02
JP5296211B2 (en) 2013-09-25
KR101541574B1 (en) 2015-08-03
KR20110076946A (en) 2011-07-06
WO2010033058A1 (en) 2010-03-25
CN102171093B (en) 2014-09-17
EP2331391A1 (en) 2011-06-15
WO2010033058A9 (en) 2010-12-23
CN102171093A (en) 2011-08-31
EP2331391A4 (en) 2015-10-21

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.