GB2479204B - A hydrodynamic stern flap assembly for a displacement hull - Google Patents

A hydrodynamic stern flap assembly for a displacement hull

Info

Publication number
GB2479204B
GB2479204B GB1005588.7A GB201005588A GB2479204B GB 2479204 B GB2479204 B GB 2479204B GB 201005588 A GB201005588 A GB 201005588A GB 2479204 B GB2479204 B GB 2479204B
Authority
GB
United Kingdom
Prior art keywords
hydrodynamic
flap assembly
displacement hull
stern flap
stern
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.)
Expired - Fee Related
Application number
GB1005588.7A
Other versions
GB2479204A (en
GB201005588D0 (en
Inventor
David Maclean
Thomas Dinham-Peren
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.)
MARINE ONE STOP TECHNOLOGIES Ltd
Original Assignee
MARINE ONE STOP TECHNOLOGIES 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
Application filed by MARINE ONE STOP TECHNOLOGIES Ltd filed Critical MARINE ONE STOP TECHNOLOGIES Ltd
Priority to GB1005588.7A priority Critical patent/GB2479204B/en
Publication of GB201005588D0 publication Critical patent/GB201005588D0/en
Priority to PCT/GB2011/000512 priority patent/WO2011121316A2/en
Publication of GB2479204A publication Critical patent/GB2479204A/en
Application granted granted Critical
Publication of GB2479204B publication Critical patent/GB2479204B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
    • B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
    • B63B1/283—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils movable around a vertical axis, e.g. for steering
    • 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
    • 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
    • B63B1/08—Shape of aft 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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
    • B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
    • B63B1/285—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils changing the angle of attack or the lift of the foil
    • B63B1/286—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils changing the angle of attack or the lift of the foil using flaps
    • 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
    • B63B39/061—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 by using trimflaps, i.e. flaps mounted on the rear of a boat, e.g. speed boat
    • 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)
GB1005588.7A 2010-04-01 2010-04-01 A hydrodynamic stern flap assembly for a displacement hull Expired - Fee Related GB2479204B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1005588.7A GB2479204B (en) 2010-04-01 2010-04-01 A hydrodynamic stern flap assembly for a displacement hull
PCT/GB2011/000512 WO2011121316A2 (en) 2010-04-01 2011-04-01 Improvements in or relating to marine vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1005588.7A GB2479204B (en) 2010-04-01 2010-04-01 A hydrodynamic stern flap assembly for a displacement hull

Publications (3)

Publication Number Publication Date
GB201005588D0 GB201005588D0 (en) 2010-05-19
GB2479204A GB2479204A (en) 2011-10-05
GB2479204B true GB2479204B (en) 2015-04-08

Family

ID=42228807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1005588.7A Expired - Fee Related GB2479204B (en) 2010-04-01 2010-04-01 A hydrodynamic stern flap assembly for a displacement hull

Country Status (1)

Country Link
GB (1) GB2479204B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT515467A1 (en) 2014-01-28 2015-09-15 Kurt Heiligenmann Inflatable float
CN105501386B (en) * 2015-11-17 2018-01-02 江苏科技大学 High-speed boat stern pressure wave device
DE102016209879A1 (en) * 2016-06-06 2017-12-07 Voith Patent Gmbh Watercraft, in particular towboat
ES2904614T3 (en) 2016-06-06 2022-04-05 Voith Patent Gmbh Vessel, in particular tugboat
CN111762294A (en) * 2020-07-09 2020-10-13 中国船舶工业系统工程研究院 High-speed boat provided with dolphin jump and rolling restraining device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391667A (en) * 1967-01-10 1968-07-09 Aqua Stabes Inc Motorized boat stabilizing units
US4782779A (en) * 1976-05-19 1988-11-08 Seatronics Technologies Ltd. Barge lattice skegs
EP0406497A1 (en) * 1988-03-15 1991-01-09 Michel Ebersolt Boat with a submerged fin, particularly a fast barge
US6038995A (en) * 1997-10-10 2000-03-21 The United States Of America As Represented By The Secretary Of The Navy Combined wedge-flap for improved ship powering
GB2356174A (en) * 1999-11-13 2001-05-16 Stolt Comex Seaway Ltd Drag reduction plate for ships
US7174843B1 (en) * 2005-10-19 2007-02-13 Tossavainen Raimer E Hydrofoil unit for attaching to the stern of the hull of a boat
NL2000109C2 (en) * 2006-06-19 2007-12-20 Oossanen & Associates B V Van Vessel for operating on body of water, has foil including leading edge that is tilted at downward angle relative to horizontal, where leading edge is positioned less than or equal to specific chord length

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391667A (en) * 1967-01-10 1968-07-09 Aqua Stabes Inc Motorized boat stabilizing units
US4782779A (en) * 1976-05-19 1988-11-08 Seatronics Technologies Ltd. Barge lattice skegs
EP0406497A1 (en) * 1988-03-15 1991-01-09 Michel Ebersolt Boat with a submerged fin, particularly a fast barge
US6038995A (en) * 1997-10-10 2000-03-21 The United States Of America As Represented By The Secretary Of The Navy Combined wedge-flap for improved ship powering
GB2356174A (en) * 1999-11-13 2001-05-16 Stolt Comex Seaway Ltd Drag reduction plate for ships
US7174843B1 (en) * 2005-10-19 2007-02-13 Tossavainen Raimer E Hydrofoil unit for attaching to the stern of the hull of a boat
NL2000109C2 (en) * 2006-06-19 2007-12-20 Oossanen & Associates B V Van Vessel for operating on body of water, has foil including leading edge that is tilted at downward angle relative to horizontal, where leading edge is positioned less than or equal to specific chord length

Also Published As

Publication number Publication date
GB2479204A (en) 2011-10-05
GB201005588D0 (en) 2010-05-19

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190919 AND 20190925

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210401