IL325950A - כלי שיט לפעולה על גוף מים, הכולל כנף אחורית המוגדרת להפחתת ההתנגדות הכוללת של כלי השיט - Google Patents

כלי שיט לפעולה על גוף מים, הכולל כנף אחורית המוגדרת להפחתת ההתנגדות הכוללת של כלי השיט

Info

Publication number
IL325950A
IL325950A IL325950A IL32595026A IL325950A IL 325950 A IL325950 A IL 325950A IL 325950 A IL325950 A IL 325950A IL 32595026 A IL32595026 A IL 32595026A IL 325950 A IL325950 A IL 325950A
Authority
IL
Israel
Prior art keywords
aft
vessel
aft foil
foil
hull
Prior art date
Application number
IL325950A
Other languages
English (en)
Original Assignee
Van Oossanen & Ass B V
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 Van Oossanen & Ass B V filed Critical Van Oossanen & Ass B V
Publication of IL325950A publication Critical patent/IL325950A/he

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
    • B63B1/04—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
    • B63B1/04—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
    • B63B1/32—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
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/40—Other means for varying the inherent hydrodynamic characteristics of hulls by diminishing wave resistance
    • 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)
IL325950A 2023-07-19 2023-07-19 כלי שיט לפעולה על גוף מים, הכולל כנף אחורית המוגדרת להפחתת ההתנגדות הכוללת של כלי השיט IL325950A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NL2023/050388 WO2025018875A1 (en) 2023-07-19 2023-07-19 Vessel for operating on a body of water, comprising an aft foil configured for lowering a total resistance of the vessel

Publications (1)

Publication Number Publication Date
IL325950A true IL325950A (he) 2026-03-01

Family

ID=87550993

Family Applications (1)

Application Number Title Priority Date Filing Date
IL325950A IL325950A (he) 2023-07-19 2023-07-19 כלי שיט לפעולה על גוף מים, הכולל כנף אחורית המוגדרת להפחתת ההתנגדות הכוללת של כלי השיט

Country Status (4)

Country Link
EP (1) EP4747142A1 (he)
AU (1) AU2023453620A1 (he)
IL (1) IL325950A (he)
WO (1) WO2025018875A1 (he)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2049248T3 (es) 1987-04-28 1994-04-16 Ulf Harry Stanford Embarcacion con rendimiento hidrodinamico mejorado.
JPH11180379A (ja) 1997-12-25 1999-07-06 Hitachi Zosen Corp 船尾曳波減少装置
NL1021346C2 (nl) 2002-08-28 2004-03-10 Oossanen & Associates B V Van Vaartuig voorzien van een zich onder de waterlijn bevindende vleugel.
KR20060072847A (ko) 2004-12-24 2006-06-28 인하공업전문대학산학협력단 선미 레이크부에 하이드로포일 스케그가 형성된 바지선 및그 하이드로포일 스케그구조
EP2029420B1 (en) 2006-06-19 2015-01-21 Van Oossanen & Associates B.V. Vessel provided with a foil below the waterline
NL2013178B1 (en) 2014-07-14 2016-09-13 Van Oossanen & Ass B V Vessel comprising an aft foil oriented to provide a forwardly directed component of lift force.
EP3885245A1 (en) * 2020-03-26 2021-09-29 Rasmussen Maritime Design AS Vessel with stern positioned foil to reduce wave resistance

Also Published As

Publication number Publication date
EP4747142A1 (en) 2026-05-27
AU2023453620A1 (en) 2026-01-29
WO2025018875A1 (en) 2025-01-23

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