NZ747817A - Marine vessel - Google Patents

Marine vessel

Info

Publication number
NZ747817A
NZ747817A NZ747817A NZ74781717A NZ747817A NZ 747817 A NZ747817 A NZ 747817A NZ 747817 A NZ747817 A NZ 747817A NZ 74781717 A NZ74781717 A NZ 74781717A NZ 747817 A NZ747817 A NZ 747817A
Authority
NZ
New Zealand
Prior art keywords
section
hull
hull section
marine vessel
stanchion
Prior art date
Application number
NZ747817A
Inventor
Edward Johnston
Original Assignee
Edward Johnston
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 Edward Johnston filed Critical Edward Johnston
Publication of NZ747817A publication Critical patent/NZ747817A/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
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/322—Other means for varying the inherent hydrodynamic characteristics of hulls using aerodynamic elements, e.g. aerofoils producing a lifting force
    • 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
    • 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
    • B63B1/04—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
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • 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 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/005—Equipment to decrease ship's vibrations produced externally to the ship, e.g. wave-induced vibrations
    • 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
    • B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
    • 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
    • B63B2001/045—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with means for actively varying hull shape or configuration, e.g. for varying hydrodynamic characteristics
    • 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
    • B63B2001/387—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes using means for producing a film of air or air bubbles over at least a significant portion of the hull surface
    • 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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

At least some known marine vessels suffer from lack of stability and are susceptible to capsizing during manoeuvres that place the vessel under excess acceleration or deceleration, such as braking and turning or in high seas. The present invention provides a marine vessel (100). The marine vessel (100) comprises propulsion means (118, 134), a hull section (102), and a body section (104) connected to the hull section via at least one stanchion (106, 108, 110, 112). The body section (104) and the hull section (102) are movable relative to each other via the at least one stanchion. The marine vessel (100) comprises one or more vertical thrusters (360a, 360b) located in or on the hull section (102) for driving the hull section down to an operating depth such that the hull can be completely submerged in use. The hull section (102) comprises a single section that is wider than the body section (104) and a length to height ratio of the hull section is 8:1 or greater, and in side-profile the hull section (102) comprises an aerofoil shape. This structure provides a marine vessel (100) that is stable, even in rough seas.
NZ747817A 2016-03-31 2017-03-30 Marine vessel NZ747817A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1605496.7A GB2549092B (en) 2016-03-31 2016-03-31 A marine vessel with a body section movably supported above a submerged hull section
PCT/EP2017/057618 WO2017167927A1 (en) 2016-03-31 2017-03-30 Marine vessel

Publications (1)

Publication Number Publication Date
NZ747817A true NZ747817A (en) 2019-08-30

Family

ID=58455069

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ747817A NZ747817A (en) 2016-03-31 2017-03-30 Marine vessel

Country Status (7)

Country Link
US (1) US20200331563A1 (en)
EP (1) EP3419892A1 (en)
AU (1) AU2017242811A1 (en)
CA (1) CA3019242A1 (en)
GB (1) GB2549092B (en)
NZ (1) NZ747817A (en)
WO (1) WO2017167927A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108766188A (en) * 2018-08-28 2018-11-06 南通理工学院 Experimental device and method for measuring free liquid level effect
WO2021178044A2 (en) * 2020-01-09 2021-09-10 Thayermahan, Inc. Multi-hull unmanned water vehicle
KR102420828B1 (en) * 2020-11-27 2022-07-14 한윤혜 Ship
CN115416797B (en) * 2022-09-21 2023-05-26 中国船舶科学研究中心 Stable adjustable hydrofoil with small waterplane area layout

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590765A (en) * 1968-03-13 1971-07-06 Tecnico Inc Modular hull vessel and method of operation
GB1296910A (en) * 1969-07-07 1972-11-22
US3664286A (en) * 1969-11-03 1972-05-23 Sun Oil Co Offshore storage system
PL82468B1 (en) * 1972-09-29 1975-10-31
DE3614291A1 (en) * 1986-04-26 1987-10-29 Peter Labentz Water-craft
FR2636042A1 (en) * 1988-09-05 1990-03-09 Lefebvre Jacques BARGE HOLDERS AND CONTAINERS MOUNTED ON SUBMERSIBLE ELEMENTS CARRIERS AND PROPELLERS
US6167829B1 (en) * 1997-10-09 2001-01-02 Thomas G. Lang Low-drag, high-speed ship
AU3636601A (en) * 1999-10-25 2001-05-14 Kay, Bluey Way as acronym for wave avoidance yacht
NL1019207C2 (en) * 2001-10-22 2003-04-23 Argonautic Pleasure craft.
US20070039537A1 (en) * 2005-08-22 2007-02-22 Lockheed Martin Corporation Method and Apparatus for Ballast-Assisted Reconfiguration of a Variable-Draft Vessel
FR2934842A1 (en) * 2008-08-07 2010-02-12 Jean Michel Pons Sailing device for craft, has rack system lifting main floats and secondary floats for reducing draught, where distances of main floats and secondary floats are adjustable with respect to shell
ES2361881B1 (en) * 2009-12-11 2012-05-16 Grupo De Ingenieria Oceanica, S.L. SUBMERSIBLE HELMET VESSEL.
GB2489935A (en) * 2011-04-08 2012-10-17 Ocean Surveys Sciences And Engineering Associates Ltd A vessel with a buoyancy device movable with respect to the vessel's hull
DE202011102019U1 (en) * 2011-06-18 2011-12-20 Post Bauunternehmen Gmbh & Co. Kg Seagoing vessel for the transport of persons and / or goods
FR2997919A1 (en) * 2012-11-15 2014-05-16 Marie Francois Herve Berguerand Variable floating rapid navigation device for e.g. cargo liner, has legs/arms exhibiting variable height according to state of sea and allowing lifting and stabilization of ship without ballasting process and undergoing impact of waves

Also Published As

Publication number Publication date
EP3419892A1 (en) 2019-01-02
WO2017167927A1 (en) 2017-10-05
GB2549092B (en) 2018-10-24
AU2017242811A1 (en) 2018-11-22
CA3019242A1 (en) 2017-10-05
US20200331563A1 (en) 2020-10-22
GB2549092A (en) 2017-10-11

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 30 MAR 2022 BY AJ PARK

Effective date: 20210122

LAPS Patent lapsed