CA2900157C - Coque de type trisec pour mers fortes - Google Patents

Coque de type trisec pour mers fortes Download PDF

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Publication number
CA2900157C
CA2900157C CA2900157A CA2900157A CA2900157C CA 2900157 C CA2900157 C CA 2900157C CA 2900157 A CA2900157 A CA 2900157A CA 2900157 A CA2900157 A CA 2900157A CA 2900157 C CA2900157 C CA 2900157C
Authority
CA
Canada
Prior art keywords
hull
watercraft
panels
pair
deadrise
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
CA2900157A
Other languages
English (en)
Other versions
CA2900157A1 (fr
Inventor
Steven C.H. Loui
Mealani Parish
Scott Yamashita
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.)
Hull Scientific Research LLC
Original Assignee
Navatek LLC
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
Priority claimed from US13/445,368 external-priority patent/US9038561B2/en
Application filed by Navatek LLC filed Critical Navatek LLC
Publication of CA2900157A1 publication Critical patent/CA2900157A1/fr
Application granted granted Critical
Publication of CA2900157C publication Critical patent/CA2900157C/fr
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
    • B63B1/02—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
    • B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped
    • 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
    • B63B1/32—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
    • B63B2001/005—Deflectors for spray, e.g. for guiding spray generated at the bow of a planing vessel underneath the 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
    • B63B1/16—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
    • B63B2001/186—Sponsons; Arrangements thereof
    • 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
    • B63B2001/201—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface divided by longitudinal chines
    • 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
    • B63B2001/202—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface divided by transverse steps
    • 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
    • B63B2001/203—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface arranged in semi-catamaran configuration
    • 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)
  • Ocean & Marine Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Vibration Prevention Devices (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Laminated Bodies (AREA)
  • Polyethers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Wind Motors (AREA)

Abstract

La présente invention concerne une coque de navire présentant un tablier à angle plat dont le bau s'effile vers la proue et son bau au niveau du tableau représente 15 à 25 % du bau de la coque au niveau de ses cornières de bouchain. La coque est symétrique de part et d'autre de sa ligne médiane, présente une proue à entrée fine, un tableau et une paire de coques à bouchain vif. Entre le tablier à angle et les cornières de bouchain, la coque présente au moins une paire de panneaux généralement plats désignés ici en tant que marches longitudinales présentant approximativement 0 degré d'acculement formant des surfaces trisec situées de manière symétrique de part et d'autre de la ligne médiane de la coque. La coque comprend également au moins une paire de panneaux d'acculement très hauts, extérieurs et adjacents au tablier à angle, situé de manière symétrique de part et d'autre de la ligne médiane de la coque, et s'étendant à partie de là jusqu'aux panneaux de type trisec plats au-dessus. Les panneaux d'acculement très hauts présentent un acculement moyen minimum d'approximativement 50 degrés mesuré le long de leur longueur. Des structures de surface de type trisec plates supplémentaires présentant un acculement d'approximativement 0° peuvent être installées en longueur sur la coque entre le tablier à angle et la coque à bouchain vif de telle sorte que le décalage vertical entre deux surfaces de type trisec le long de la ligne de stagnation de la coque ne dépasse pas approximativement six pouces. Des panneaux d'acculement hauts ou des filets dotés d'angles d'acculement entre environ 20 et 35 degrés peuvent être inclus dans la coque à l'extérieur de et de manière adjacente aux panneaux d'acculement hauts et situés de manière symétrique de part et d'autre de la ligne médiane de la coque. Les filets sont effilés en formes de coins au niveau de leurs extrémités avant pour se fondre dans les panneaux d'acculement très hauts et les panneaux de type trisec plats.
CA2900157A 2012-04-12 2013-01-29 Coque de type trisec pour mers fortes Active CA2900157C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/445,368 2012-04-12
US13/445,368 US9038561B2 (en) 2011-02-03 2012-04-12 Planing hull for rough seas
PCT/US2013/023582 WO2013154659A2 (fr) 2012-04-12 2013-01-29 Coque de type trisec pour mers fortes

Publications (2)

Publication Number Publication Date
CA2900157A1 CA2900157A1 (fr) 2013-10-17
CA2900157C true CA2900157C (fr) 2017-08-01

Family

ID=49328271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2900157A Active CA2900157C (fr) 2012-04-12 2013-01-29 Coque de type trisec pour mers fortes

Country Status (7)

Country Link
EP (1) EP2864190A4 (fr)
JP (1) JP2015520063A (fr)
KR (1) KR20150002804A (fr)
AU (1) AU2013246526B2 (fr)
CA (1) CA2900157C (fr)
NZ (1) NZ701253A (fr)
WO (1) WO2013154659A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10707703B2 (en) * 2015-07-20 2020-07-07 Amotech Co., Ltd. Combination antenna module and portable electronic device including same
RU2622171C1 (ru) * 2015-12-16 2017-06-13 Максим Владимирович Ненашев Корпус маломерного судна
JP6129373B1 (ja) * 2016-03-09 2017-05-17 今治造船株式会社 船舶
KR102222853B1 (ko) * 2020-04-20 2021-03-04 (주)군장조선 스텝 헐과 센터 킬 구조를 적용한 고속단정
CN115123447B (zh) * 2022-07-22 2023-05-26 中国船舶科学研究中心 一种可用于江海直达的多艏浅吃水船型

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415213A (en) * 1967-05-01 1968-12-10 Robert V. Nemetz Boat hulls
JPS4937387A (fr) * 1972-08-21 1974-04-06
JPS539120Y2 (fr) * 1974-07-31 1978-03-09
US4022143A (en) * 1975-09-24 1977-05-10 Krenzler Leo M Wide-keeled boat hull with multiple, straight line planing surfaces
JPS58188288U (ja) * 1982-06-04 1983-12-14 日産自動車株式会社 船体構造
US4672905A (en) * 1984-11-28 1987-06-16 Pipkorn Howard W Boat hull with center V-hull and sponsons
JPH0547036Y2 (fr) * 1988-07-23 1993-12-09
JPH02107591U (fr) * 1989-02-15 1990-08-27
US5265554A (en) * 1992-06-23 1993-11-30 Meredith Marine, Inc. Boat construction
AU9478098A (en) * 1997-09-10 1999-03-29 John R. Kirkham Boat hull with center v-hull and sponsons
US6186086B1 (en) * 2000-01-19 2001-02-13 James F. Zender Planing boat hull and methods of making same
CA2310554C (fr) * 2000-06-01 2007-05-01 Rob Chrunyk Methode de controle de l'assiette d'un bateau a grande vitesse par la conception de la coque du bateau et coque de bateau
US20040103836A1 (en) * 2002-12-03 2004-06-03 Burkett Jerry Douglas Planing power boat
US7845301B2 (en) * 2005-12-06 2010-12-07 Navatek, Ltd. Ventilated aft swept flow interrupter hull
KR101041991B1 (ko) * 2008-10-31 2011-06-16 고 정 남 횡동요 감소를 위한 활주형선 선형을 갖는 고속보트
US8210116B2 (en) * 2009-09-10 2012-07-03 Navatek, Ltd. Watercraft with hull ventilation

Also Published As

Publication number Publication date
AU2013246526A1 (en) 2014-11-13
NZ701253A (en) 2016-08-26
AU2013246526B2 (en) 2016-12-08
CA2900157A1 (fr) 2013-10-17
WO2013154659A2 (fr) 2013-10-17
EP2864190A4 (fr) 2016-06-01
WO2013154659A3 (fr) 2015-05-14
EP2864190A2 (fr) 2015-04-29
JP2015520063A (ja) 2015-07-16
KR20150002804A (ko) 2015-01-07

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