FR3134792B1 - HYDROFOIL WITH RETRACTABLE FOIL ASSEMBLY - Google Patents

HYDROFOIL WITH RETRACTABLE FOIL ASSEMBLY Download PDF

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Publication number
FR3134792B1
FR3134792B1 FR2203691A FR2203691A FR3134792B1 FR 3134792 B1 FR3134792 B1 FR 3134792B1 FR 2203691 A FR2203691 A FR 2203691A FR 2203691 A FR2203691 A FR 2203691A FR 3134792 B1 FR3134792 B1 FR 3134792B1
Authority
FR
France
Prior art keywords
hydrofoil
foil assembly
mast
internal structure
secured
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.)
Active
Application number
FR2203691A
Other languages
French (fr)
Other versions
FR3134792A1 (en
Inventor
Alexandre Arnaud
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.)
SeaBubbles SAS
Original Assignee
SeaBubbles SAS
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 SeaBubbles SAS filed Critical SeaBubbles SAS
Priority to FR2203691A priority Critical patent/FR3134792B1/en
Priority to EP23721476.2A priority patent/EP4511282A1/en
Priority to PCT/IB2023/053842 priority patent/WO2023203453A1/en
Publication of FR3134792A1 publication Critical patent/FR3134792A1/en
Application granted granted Critical
Publication of FR3134792B1 publication Critical patent/FR3134792B1/en
Active 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
    • B63B1/242—Mounting, suspension of the foils
    • 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
    • B63B1/246—Arrangements of propulsion elements
    • 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
    • B63B1/30—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils retracting or folding

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)
  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Hydroptère doté d’une coque et d’une structure interne, qui comporte : - un ensemble de foil comportant un mât solidaire d’un foil, - un puits percé en travers de la coque et abritant le mât, et- une pièce de jonction solidaire du mât, ladite pièce de jonction formant une liaison glissière avec un châssis solidaire de la structure interne de l’hydroptèrede sorte que l’ensemble de foil est mobile entre au moins une position relevée et une position abaissée et de sorte que les efforts mécaniques significatifs subis par l’ensemble de foil lors de la navigation de l’hydroptère sont transmis à la structure interne, par l’intermédiaire du châssis. Appendice de navire, notamment un ensemble de foil adapté à être installé sur un hydroptère selon l’invention. Figure pour l'abrégé : [Fig 4]Hydrofoil with a hull and an internal structure, which comprises: - a foil assembly comprising a mast secured to a foil, - a well pierced across the hull and housing the mast, and - a connecting piece secured to the mast, said connecting piece forming a sliding connection with a frame secured to the internal structure of the hydrofoil so that the foil assembly is movable between at least one raised position and one lowered position and so that the significant mechanical forces undergone by the foil assembly during navigation of the hydrofoil are transmitted to the internal structure, via the frame. Ship appendage, in particular a foil assembly adapted to be installed on a hydrofoil according to the invention. Figure for abstract: [Fig 4]

FR2203691A 2022-04-21 2022-04-21 HYDROFOIL WITH RETRACTABLE FOIL ASSEMBLY Active FR3134792B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2203691A FR3134792B1 (en) 2022-04-21 2022-04-21 HYDROFOIL WITH RETRACTABLE FOIL ASSEMBLY
EP23721476.2A EP4511282A1 (en) 2022-04-21 2023-04-14 Hydrofoil comprising a retractable foil assembly
PCT/IB2023/053842 WO2023203453A1 (en) 2022-04-21 2023-04-14 Hydrofoil comprising a retractable foil assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2203691 2022-04-21
FR2203691A FR3134792B1 (en) 2022-04-21 2022-04-21 HYDROFOIL WITH RETRACTABLE FOIL ASSEMBLY

Publications (2)

Publication Number Publication Date
FR3134792A1 FR3134792A1 (en) 2023-10-27
FR3134792B1 true FR3134792B1 (en) 2025-04-18

Family

ID=81850921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2203691A Active FR3134792B1 (en) 2022-04-21 2022-04-21 HYDROFOIL WITH RETRACTABLE FOIL ASSEMBLY

Country Status (3)

Country Link
EP (1) EP4511282A1 (en)
FR (1) FR3134792B1 (en)
WO (1) WO2023203453A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3162419A1 (en) 2024-05-23 2025-11-28 Astraea Marine Stabilized vessel with self-lifting capability for rapid navigation and safe transshipment in rough seas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507990Y2 (en) * 1989-07-18 1996-08-21 川崎重工業株式会社 Super fast ship
CN205737963U (en) * 2016-05-20 2016-11-30 杭州华鹰游艇有限公司 A kind of lifting hydrofoil
CN105905232B (en) 2016-06-06 2018-08-17 杭州华鹰游艇有限公司 One kind can folding and unfolding double-body hydrofoil ship
FR3093073A1 (en) 2019-02-25 2020-08-28 Thomas Jullien Multihull type boat and wing assemblies comprising such a wing wing assembly

Also Published As

Publication number Publication date
WO2023203453A1 (en) 2023-10-26
FR3134792A1 (en) 2023-10-27
EP4511282A1 (en) 2025-02-26

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