WO2014199152A3 - Coque de bateau - Google Patents

Coque de bateau Download PDF

Info

Publication number
WO2014199152A3
WO2014199152A3 PCT/GB2014/051794 GB2014051794W WO2014199152A3 WO 2014199152 A3 WO2014199152 A3 WO 2014199152A3 GB 2014051794 W GB2014051794 W GB 2014051794W WO 2014199152 A3 WO2014199152 A3 WO 2014199152A3
Authority
WO
WIPO (PCT)
Prior art keywords
hull
gas
hulls
bow
expelling
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.)
Ceased
Application number
PCT/GB2014/051794
Other languages
English (en)
Other versions
WO2014199152A2 (fr
Inventor
Nicholas FALLA
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.)
XOCOATL Ltd
Original Assignee
XOCOATL Ltd
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 XOCOATL Ltd filed Critical XOCOATL Ltd
Publication of WO2014199152A2 publication Critical patent/WO2014199152A2/fr
Publication of WO2014199152A3 publication Critical patent/WO2014199152A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • 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
    • B63B1/06—Shape of fore 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
    • B63B1/02—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
    • B63B1/06—Shape of fore part
    • B63B1/063—Bulbous bows
    • 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
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B63B2001/387—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes using means for producing a film of air or air bubbles over at least a significant portion of the hull surface
    • 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)
  • Catching Or Destruction (AREA)

Abstract

La présente invention concerne des coques de bateaux qui peuvent, lors de l'utilisation, expulser du gaz dans l'eau qui les entoure, afin d'améliorer leur hydrodynamique. Selon un premier aspect, l'invention a trait à une coque (1) comprenant une étrave (2) et une saillie allongée (3) qui dépasse de ladite étrave, la saillie allongée comportant au moins un orifice de sortie de gaz (5) qui sert, lors de l'utilisation, à expulser du gaz devant l'étrave, sous la ligne de flottaison (4). L'invention se rapporte également à des navires qui comprennent ces coques, à des moules destinés à la fabrication de ces coques et à un appareil d'expulsion de gaz.
PCT/GB2014/051794 2013-06-11 2014-06-11 Coque de bateau Ceased WO2014199152A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1310337.9A GB2515031A (en) 2013-06-11 2013-06-11 Watercraft hull
GB1310337.9 2013-06-11

Publications (2)

Publication Number Publication Date
WO2014199152A2 WO2014199152A2 (fr) 2014-12-18
WO2014199152A3 true WO2014199152A3 (fr) 2015-04-02

Family

ID=48876052

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/051794 Ceased WO2014199152A2 (fr) 2013-06-11 2014-06-11 Coque de bateau

Country Status (2)

Country Link
GB (1) GB2515031A (fr)
WO (1) WO2014199152A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109229272A (zh) * 2018-09-03 2019-01-18 重庆中电大宇卫星应用技术研究所 一种减少舰船兴波阻力的装置及方法
CN117326056A (zh) * 2020-03-07 2024-01-02 茂名高新技术产业开发区嘉舟创新科技有限公司 头喷气尾喷水水上飞船
GB202003830D0 (en) * 2020-03-17 2020-04-29 Prescott Matthew Harry Improvements to the movement of a vehicle, aircraft or vessel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1822223A (en) * 1927-10-27 1931-09-08 Klinger Johann Rudolf Construction of ships, boats and the like
DE2800151A1 (de) * 1978-01-03 1979-07-12 Peter Schmitt Abluftgleitboot

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146086A (en) * 1975-06-09 1976-12-15 Hideaki Makihata Ship with reduced wave producing resistance
JP2001180571A (ja) * 1999-12-28 2001-07-03 Tominaga Nobuki 船 舶
US20070277720A1 (en) * 2006-06-06 2007-12-06 Grande Magnar J "Pneumatic-aquatic", friction and water pressure reducing device
JP4836991B2 (ja) * 2008-05-12 2011-12-14 義明 高橋 シリンダユニット
CN201670231U (zh) * 2010-04-12 2010-12-15 钱建其 重型气垫船舶
JP2012201338A (ja) * 2011-03-28 2012-10-22 K & I Inc 摩擦抵抗低減船およびその運転方法
CH705199A2 (it) * 2011-06-20 2012-12-31 Marco Feusi Metodo e apparato per ridurre la resistenza d'onda in un natante.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1822223A (en) * 1927-10-27 1931-09-08 Klinger Johann Rudolf Construction of ships, boats and the like
DE2800151A1 (de) * 1978-01-03 1979-07-12 Peter Schmitt Abluftgleitboot

Also Published As

Publication number Publication date
WO2014199152A2 (fr) 2014-12-18
GB2515031A (en) 2014-12-17
GB201310337D0 (en) 2013-07-24

Similar Documents

Publication Publication Date Title
PH12015000044A1 (en) Propulsion and steering device installed below sea level of outside of right and left shipwall in a ship
ZA201402441B (en) Water craft having open upper deck,aft swim deck and collapsible bulwarks
SG10201708453WA (en) Personal Watercraft for Amplifying Manual Rowing or Paddling with Propulsion
WO2011119182A3 (fr) Appareil de réduction de la traînée sur un vaisseau nautique
SG10201607234RA (en) Device for mooring a water craft to a mooring berth of a pontoon, and corresponding pontoon
EA201690067A1 (ru) Перевалочное судно
GB201819594D0 (en) Propulsion for hydrofoil vessels
PH12017501036B1 (en) Design of forepart of a vessel
GB2568372B (en) Vessel with moving stern swim platform
PL3395667T3 (pl) Stabilizowany kadłub dla jednokadłubowej kilowej łodzi żaglowej lub motorowo-żaglowej
WO2015030938A3 (fr) Embarcation de surface et embarcation submersible à grande vitesse
PL3403913T3 (pl) Zespół platformy rufowej do łodzi z napędem zaburtowym
SI3313722T1 (sl) Čoln, opremljen z gibljivo krmno loputo s potopljivo krmno ploščadjo
WO2014199152A3 (fr) Coque de bateau
PL3494037T3 (pl) Łódź rekreacyjna z systemem wodowania/wciągania jednostki pływającej
GB2508027B (en) Ships/vessels hull gas bubbles drag reducing system
CA203301S (en) Sailing boat
FI12503U1 (fi) Saranamoduuli katamaraanityyppisen aluksen kannen ja rungon yhdistämiseksi
SG11201803107WA (en) Rudder for ships, steering method, and ship
RU2011137674A (ru) Ледокольное судно
ES2531096A1 (es) Proa de estructura atomizadora para embarcaciones
SG11202105274QA (en) Prow and/or stern arrangement for reducing the drag of a watercraft during sailing
SE1500423A1 (en) Boat hull
CA203485S (en) Boat hull
HUP1900251A1 (hu) Hajótest

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14800116

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 14800116

Country of ref document: EP

Kind code of ref document: A2