EP2534037A4 - Vessel configured for pitch reduction - Google Patents

Vessel configured for pitch reduction Download PDF

Info

Publication number
EP2534037A4
EP2534037A4 EP11741759.2A EP11741759A EP2534037A4 EP 2534037 A4 EP2534037 A4 EP 2534037A4 EP 11741759 A EP11741759 A EP 11741759A EP 2534037 A4 EP2534037 A4 EP 2534037A4
Authority
EP
European Patent Office
Prior art keywords
vessel configured
pitch reduction
pitch
reduction
vessel
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Withdrawn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
EP11741759.2A
Other languages
German (de)
French (fr)
Other versions
EP2534037A1 (en
Inventor
Neville Anthony Armstrong
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.)
Austal Ships Pty Ltd
Original Assignee
Austal Ships Pty Ltd
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
Priority claimed from AU2010900552A external-priority patent/AU2010900552A0/en
Application filed by Austal Ships Pty Ltd filed Critical Austal Ships Pty Ltd
Publication of EP2534037A1 publication Critical patent/EP2534037A1/en
Publication of EP2534037A4 publication Critical patent/EP2534037A4/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Withdrawn legal-status Critical Current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
    • 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
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/125—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls
    • 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
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/125—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls
    • B63B2001/126—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls comprising more than three hulls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vibration Prevention Devices (AREA)
EP11741759.2A 2010-02-11 2011-02-11 Vessel configured for pitch reduction Withdrawn EP2534037A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2010900552A AU2010900552A0 (en) 2010-02-11 Vessel Configured for Pitch Reduction
PCT/AU2011/000148 WO2011097684A1 (en) 2010-02-11 2011-02-11 Vessel configured for pitch reduction

Publications (2)

Publication Number Publication Date
EP2534037A1 EP2534037A1 (en) 2012-12-19
EP2534037A4 true EP2534037A4 (en) 2017-04-05

Family

ID=44367065

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11741759.2A Withdrawn EP2534037A4 (en) 2010-02-11 2011-02-11 Vessel configured for pitch reduction

Country Status (4)

Country Link
US (3) US20120312216A1 (en)
EP (1) EP2534037A4 (en)
AU (1) AU2011214904B2 (en)
WO (1) WO2011097684A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597048A (en) * 1948-05-24 1952-05-20 Supermarin Ab Watercraft
US4649851A (en) * 1985-09-12 1987-03-17 April Edward P High speed power boat for calm and rough seaways
WO1994001323A1 (en) * 1992-07-09 1994-01-20 Stena Rederi Ab A pitch stabilized displacement vessel
US5529009A (en) * 1991-01-18 1996-06-25 Societe Nouvelle Des Ateliers Et Chantiers Du Harve Displacement and multihull ship with limited transverse rectifying torque and with reduced resistance to forward motion
US20080216727A1 (en) * 2005-08-26 2008-09-11 Dcns Stealth Armed Surface Ship

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR46851E (en) * 1935-03-26 1936-10-30 Dynamically levitated navigation craft
US3447502A (en) 1967-07-14 1969-06-03 Litton Systems Inc Marine vessel
US3623444A (en) 1970-03-17 1971-11-30 Thomas G Lang High-speed ship with submerged hulls
US4606291A (en) * 1982-05-19 1986-08-19 Universiteit Van Stellenbosch Catamaran with hydrofoils
US4926778A (en) * 1988-07-05 1990-05-22 Johnston Daniel D Aerodynamic stabilization system for watercraft
US5653189A (en) * 1991-12-20 1997-08-05 Dynafoils, Inc. Hydrofoil craft
AUPR977701A0 (en) * 2001-12-28 2002-01-24 Austral Ships Pty Ltd Seagoing vessels
US6948441B2 (en) * 2003-02-10 2005-09-27 Levine Gerald A Shock limited hydrofoil system
US7028631B2 (en) * 2003-11-24 2006-04-18 The Boeing Company Gliding submersible transport system
US7237500B2 (en) * 2004-09-15 2007-07-03 Austal Ships Pty Ltd Hull construction for side hulls of trimaran and the like
US7543544B2 (en) * 2007-09-05 2009-06-09 Flow Works Inc. Methods and apparatus for aerodynamic and hydrodynamic drag reduction and attitude control for high speed boats

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597048A (en) * 1948-05-24 1952-05-20 Supermarin Ab Watercraft
US4649851A (en) * 1985-09-12 1987-03-17 April Edward P High speed power boat for calm and rough seaways
US5529009A (en) * 1991-01-18 1996-06-25 Societe Nouvelle Des Ateliers Et Chantiers Du Harve Displacement and multihull ship with limited transverse rectifying torque and with reduced resistance to forward motion
WO1994001323A1 (en) * 1992-07-09 1994-01-20 Stena Rederi Ab A pitch stabilized displacement vessel
US20080216727A1 (en) * 2005-08-26 2008-09-11 Dcns Stealth Armed Surface Ship

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011097684A1 *

Also Published As

Publication number Publication date
AU2011214904B2 (en) 2016-08-11
AU2011214904A1 (en) 2012-07-19
EP2534037A1 (en) 2012-12-19
US20150307167A1 (en) 2015-10-29
US20170050707A1 (en) 2017-02-23
WO2011097684A1 (en) 2011-08-18
US20120312216A1 (en) 2012-12-13

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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

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17P Request for examination filed

Effective date: 20120820

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ARMSTRONG, NEVILLE ANTHONY

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20170302

RIC1 Information provided on ipc code assigned before grant

Ipc: B63B 1/00 20060101AFI20170224BHEP

Ipc: B63B 39/00 20060101ALI20170224BHEP

Ipc: B63B 9/06 20060101ALI20170224BHEP

17Q First examination report despatched

Effective date: 20180116

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: 20180529