ATE429380T1 - LIFTING DEVICE FOR FULLY SLIDING OR SEMI-SLIDING WATERCRAFT - Google Patents

LIFTING DEVICE FOR FULLY SLIDING OR SEMI-SLIDING WATERCRAFT

Info

Publication number
ATE429380T1
ATE429380T1 AT04701401T AT04701401T ATE429380T1 AT E429380 T1 ATE429380 T1 AT E429380T1 AT 04701401 T AT04701401 T AT 04701401T AT 04701401 T AT04701401 T AT 04701401T AT E429380 T1 ATE429380 T1 AT E429380T1
Authority
AT
Austria
Prior art keywords
watercraft
sliding
fully
semi
hydrodynamic lift
Prior art date
Application number
AT04701401T
Other languages
German (de)
Inventor
Salvatore Proto
Original Assignee
Salvatore Proto
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 Salvatore Proto filed Critical Salvatore Proto
Application granted granted Critical
Publication of ATE429380T1 publication Critical patent/ATE429380T1/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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • 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

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)
  • Navigation (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Optical Integrated Circuits (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Hydraulic Turbines (AREA)

Abstract

A lifting device ( 10 ) for watercrafts of the fully planing or semiplaning type provides at least a transversal element ( 15 ) constrained to the bottom ( 25 ) by means of supports orthogonal to the waterline (8) and suitable to increase the hydrodynamic lift acting on the bottom ( 25 ). The position of the device ( 10 ) may be under the barycentre ( 5 ) or slightly shifted from it, and generates, when in navigation at a sufficient speed ( 4 ), an additional hydrodynamic lift (6), which adds to the hydrodynamic lift ( 3 ) on the bottom and to the hydrostatic lift ( 2 ) for balancing the weight of the watercraft. The transversal element ( 15 ) is arranged substantially parallel to the watercraft bottom ( 25 ), so that in fully planing or semi-planing conditions it is inclined with respect to the speed ( 4 ) of the watercraft. This way it is possible to reduce the amount of water displaced during navigation and to supply a steady hydrodynamic lift.
AT04701401T 2003-01-10 2004-01-12 LIFTING DEVICE FOR FULLY SLIDING OR SEMI-SLIDING WATERCRAFT ATE429380T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2003LU000002U ITLU20030002U1 (en) 2003-01-10 2003-01-10 HYPERSISTANTS FOR PLANING AND SEMI-PLANING BOATS
PCT/IB2004/000035 WO2004062999A1 (en) 2003-01-10 2004-01-12 Lifting device for fully planing or semi-planing watercrafts

Publications (1)

Publication Number Publication Date
ATE429380T1 true ATE429380T1 (en) 2009-05-15

Family

ID=27620728

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04701401T ATE429380T1 (en) 2003-01-10 2004-01-12 LIFTING DEVICE FOR FULLY SLIDING OR SEMI-SLIDING WATERCRAFT

Country Status (6)

Country Link
US (1) US20060150885A1 (en)
EP (1) EP1590232B1 (en)
AT (1) ATE429380T1 (en)
DE (1) DE602004020732D1 (en)
IT (1) ITLU20030002U1 (en)
WO (1) WO2004062999A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2002026C (en) * 2008-09-26 2010-03-29 Franciscus Maria Van Den Aardweg VESSEL WITH SIDEWAYS NEAR THE EXTENDING WINGS.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1567139A (en) * 1924-06-16 1925-12-29 Gunnar J Hartvig Hydroplane
GB458771A (en) * 1935-06-25 1936-12-28 White & Co Ltd Samuel Improvements in or relating to surface high speed craft
DE889271C (en) * 1948-05-24 1953-09-10 Supermarin Ab Dynamically carried watercraft
US2890672A (en) * 1957-05-01 1959-06-16 Jr Harold Boericke Watercraft hydrofoil device
US2926623A (en) * 1957-06-12 1960-03-01 Leehey Patrick Hydrofoil craft
FR1270972A (en) * 1960-10-20 1961-09-01 Ts Constructorskoie Bureau Zd Motorboat with three submerged planes
US3604384A (en) * 1969-02-24 1971-09-14 Charles F Coles Boats
CA950279A (en) * 1970-09-07 1974-07-02 Ivan I. Erlykin Hydrofoil watercraft
US4056074A (en) * 1976-04-23 1977-11-01 Sachs Elmer B Hydrofoil kit
US4345538A (en) * 1980-07-31 1982-08-24 The Boeing Company Flap flexure retainer/seal for hydrofoil vessels and the like
US4756265A (en) * 1986-08-12 1988-07-12 Lane H T High speed boat lifting structures
US4915048A (en) * 1987-04-28 1990-04-10 Corwin R. Horton Vessel with improved hydrodynamic performance
US5582123A (en) * 1993-06-17 1996-12-10 Pioneer Engineering Multiple concavity surfing ship and transition system
SE9404503L (en) * 1994-12-23 1996-02-05 Marine Technology Dev Ltd Method, apparatus and use for dynamic trimming of a fast-moving, planing or semi-planing hull
ZA983763B (en) * 1997-05-06 1999-01-20 Univ Stellenbosch Hydrofoil supported water craft
JP4051165B2 (en) * 1999-11-01 2008-02-20 ヤンマー株式会社 Hydrofoiled ship
RU2165865C1 (en) * 2000-04-14 2001-04-27 ЗАО "Отделение морских систем ОКБ им. П.О. Сухого" Planing vessel

Also Published As

Publication number Publication date
WO2004062999A1 (en) 2004-07-29
EP1590232A1 (en) 2005-11-02
DE602004020732D1 (en) 2009-06-04
ITLU20030002U1 (en) 2003-04-10
EP1590232B1 (en) 2009-04-22
US20060150885A1 (en) 2006-07-13

Similar Documents

Publication Publication Date Title
EA200401258A1 (en) HOVERCRAFT
WO2009082829A3 (en) Variable overall hull lengths for watercraft
ATE248099T1 (en) FLOATING WORK PLATFORM
ATE459529T1 (en) SHIP
US11077918B2 (en) Stabilized hull for a keeled monohull sailboat or sail and motor boat
ATE455033T1 (en) SHIP WITH BOW CONTROL AREA
NO170269B (en) CATAMARAN
RU2011115704A (en) DRILLING SHIP WITH DRILLING SHAFT
WO2008070406A3 (en) Hybrid boat hull
ATE516202T1 (en) POWER SYSTEM WITH PARTIALLY SUBMERGED PROPELLER FOR DISPLACEMENT AND SEMI-DISPLACEMENT VEHICLES
ATE429380T1 (en) LIFTING DEVICE FOR FULLY SLIDING OR SEMI-SLIDING WATERCRAFT
CN204916099U (en) Semi -submerged barge tilting dive stern deadwood
ATE490164T1 (en) MULTI-BODY WATERCRAFT
CN204037850U (en) A kind of ship anchor anchor fitting
RU2657696C2 (en) Stabilized hull of single-hull keel sailing/sailing-motor vessel with underwater wings
DE602006012702D1 (en) SHIP DRIVE SYSTEM WITH PARTICULARLY DIPPED PROPELLER
DK1545968T3 (en) Vessel with a foil placed below the waterline
CN102826196B (en) Sliding hydrofoil boat for preventing sliding surface from splashing
DE602005026948D1 (en) STABLE SLEEPING BOAT
RU202197U1 (en) VESSEL
DK1159187T3 (en) Hull for high-speed watercraft
FI3838732T3 (en) Stabilized hull of a monohull motor boat, which surfs on a water cushion and has a deeply submerged supporting blade
CN208344506U (en) A kind of tiny motion hydrofoil
Huo et al. Critical conditions of hydrodynamic diving and surfacing for a submersible high speed craft
RU133505U1 (en) DEVICE FOR INCREASING PERFORMANCE OF SMALL VESSELS

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties