GR1005344B - Open-sea hydrofoil craft - Google Patents

Open-sea hydrofoil craft

Info

Publication number
GR1005344B
GR1005344B GR20050100431A GR20050100431A GR1005344B GR 1005344 B GR1005344 B GR 1005344B GR 20050100431 A GR20050100431 A GR 20050100431A GR 20050100431 A GR20050100431 A GR 20050100431A GR 1005344 B GR1005344 B GR 1005344B
Authority
GR
Greece
Prior art keywords
craft
hydrofoils
axis
hull
hydrofoil
Prior art date
Application number
GR20050100431A
Other languages
Greek (el)
Inventor
Original Assignee
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 filed Critical
Priority to GR20050100431A priority Critical patent/GR1005344B/en
Priority to EP06779668A priority patent/EP1922245A1/en
Priority to PCT/GR2006/000041 priority patent/WO2007020480A1/en
Priority to KR1020087006420A priority patent/KR20080043357A/en
Priority to CNA2006800298917A priority patent/CN101242988A/en
Priority to US11/989,666 priority patent/US20100089303A1/en
Publication of GR1005344B publication Critical patent/GR1005344B/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
    • B63B1/10—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
    • 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
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two 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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
    • B63B1/20—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface
    • 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
    • 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
    • B63B1/248—Shape, hydrodynamic features, construction of the foil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/40—Body-supporting structures dynamically supported by foils under 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
    • B63B1/10—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
    • B63B2001/128—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the 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)
  • Hydraulic Turbines (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

New open-sea hydrofoil craft (fig.1) comprising the hull (A) with or devoid of superstructure (D) and a pair of vertical hydrofoils (BI, B2) connected to the longitudinal sides of the hull (A) where the external surfaces of the hydrofoils B1 and B2 follows a precise dynamically varying curve function in three axis, (x) as to the length of the craft, (y) as to the traversal of the craft and (z) as to the vertical, with variable parameters in terms of a (÷1) angle formed by the line of the hydrofoil bottom and the axis y, of a (÷2) angle formed by the line of the surface of the hydrofoil (B1, B2) and the axis z and of (÷3 & ÷4) angles formed by the arcuated longitudinal side edge 20 of the hydrofoils (BI, B2) as to the length of the craft with the axis x, from the frame of maximal width to the prow and the stern, respectively. The hydrofoils (B, B2) are interconnected via the buoyancy blades (C1, C2, C3) connected to the hull A by means of lamellae (C1', C2', C3').
GR20050100431A 2005-08-17 2005-08-17 Open-sea hydrofoil craft GR1005344B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GR20050100431A GR1005344B (en) 2005-08-17 2005-08-17 Open-sea hydrofoil craft
EP06779668A EP1922245A1 (en) 2005-08-17 2006-08-17 Open sea hydrofoil craft
PCT/GR2006/000041 WO2007020480A1 (en) 2005-08-17 2006-08-17 Open sea hydrofoil craft
KR1020087006420A KR20080043357A (en) 2005-08-17 2006-08-17 Open sea hydrofoil craft
CNA2006800298917A CN101242988A (en) 2005-08-17 2006-08-17 Open sea hydrofoil craft
US11/989,666 US20100089303A1 (en) 2005-08-17 2006-08-17 Open sea hydrofoil craft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20050100431A GR1005344B (en) 2005-08-17 2005-08-17 Open-sea hydrofoil craft

Publications (1)

Publication Number Publication Date
GR1005344B true GR1005344B (en) 2006-10-30

Family

ID=37460139

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20050100431A GR1005344B (en) 2005-08-17 2005-08-17 Open-sea hydrofoil craft

Country Status (6)

Country Link
US (1) US20100089303A1 (en)
EP (1) EP1922245A1 (en)
KR (1) KR20080043357A (en)
CN (1) CN101242988A (en)
GR (1) GR1005344B (en)
WO (1) WO2007020480A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2728819C (en) * 2011-01-18 2018-01-09 Aeromarine Innovations Inc. Improved hybrid boat hull
US10017227B2 (en) * 2016-12-13 2018-07-10 Naviform Consulting & Research Ltd. Minimum wave bow
GB201710201D0 (en) * 2017-06-16 2017-08-09 Wavefoil As Retractable foil mechanism
CN107878670B (en) * 2017-11-14 2023-09-26 华南理工大学 Solar energy double-body unmanned ship for remote seawater sampling of small-radius box-type connecting bridge
CN110395348A (en) * 2019-08-23 2019-11-01 上海蕤洋海洋工程技术有限公司 Multi-hull ship
CN111469977B (en) * 2020-03-26 2021-01-08 广东海洋大学 Energy-saving slider capable of increasing advancing speed of ship body
CN111422297B (en) * 2020-04-09 2022-09-09 李中应 Automatic power multi-way accelerating device for ship
CN112693557B (en) * 2021-01-15 2022-11-11 上海析易船舶技术有限公司 Split type step planing boat with multiple independent elastic planing surfaces
US11751551B2 (en) * 2021-04-15 2023-09-12 Bradley David Cahoon Hydrofoil fishing lure apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917754A (en) 1955-12-27 1959-12-22 Charles F Gunderson Catamarans
DE2428794C2 (en) * 1974-06-14 1976-04-29 Aktien-Gesellschaft Weser, 2800 Bremen Two-hull ship (hydrofoil)
IT1125295B (en) * 1976-10-28 1986-05-14 Cantiere Navaltecnica Spa GYROSCOPICALLY STABILIZED CATAMARAN WITH WING PROTANTS
GB2088290B (en) * 1980-11-07 1985-10-09 Die Buro Vir Meganiese Ingenie Hydrofoil craft
NO986169L (en) * 1998-12-29 2000-06-30 Jorde Jens Herman Vessel system for vessels

Also Published As

Publication number Publication date
WO2007020480A1 (en) 2007-02-22
KR20080043357A (en) 2008-05-16
US20100089303A1 (en) 2010-04-15
EP1922245A1 (en) 2008-05-21
CN101242988A (en) 2008-08-13

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Legal Events

Date Code Title Description
PG Patent granted
ML Lapse due to non-payment of fees