NO962154L - Vessels with planing or semi-planing hulls for high speed - Google Patents

Vessels with planing or semi-planing hulls for high speed

Info

Publication number
NO962154L
NO962154L NO962154A NO962154A NO962154L NO 962154 L NO962154 L NO 962154L NO 962154 A NO962154 A NO 962154A NO 962154 A NO962154 A NO 962154A NO 962154 L NO962154 L NO 962154L
Authority
NO
Norway
Prior art keywords
cavity
planing
hull
air
vessels
Prior art date
Application number
NO962154A
Other languages
Norwegian (no)
Other versions
NO962154D0 (en
Inventor
Boris V Chubikov
Anatoli N Pavlenko
Eduard I Privalov
Seymon N Aizen
Boris R Timofeev
Original Assignee
Sea Flight Pty 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 Sea Flight Pty Ltd filed Critical Sea Flight Pty Ltd
Publication of NO962154D0 publication Critical patent/NO962154D0/en
Publication of NO962154L publication Critical patent/NO962154L/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
    • B63B1/32—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
    • 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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Et fartøy med planende eller halvplanende skrog for høy has- tighet omfattende: (a) en første del (12) plassert ved baugen og konfigurert for å tilveiebringe en fremre planings- del; (b) en andre del (13) bak den første del som omfatter et grunt hulrom (14) med en fremre ende som avgrenses av et trinn (15) som strekker seg over skroget ved den fremre ende av den andre del, en ribbe (16) plassert på hver side av skroget langs den andre del; (c) en trykkluftskilde i fartøyet som er forbundet med hulrommet (14) for å avlevere luft under trykk til hul- rommet via et utløp (17) hvor luften fordeles vesentlig jevnt inn i hulrom- met og slik at den ikke forstyrrer vannflaten under hulrommet (14); og (d) en tredje del bak hulrommet (14) som danner en tetning ved den bakre ende av hulrommet i form av en profilert flate forsynt med en eller flere kanaler (20) som strekker seg fra hulrommet (12) til akter for å muliggjøre strøm av den regulerte luft fra hulrommet (14), slik at en vesentlig del av den tredje del ikke kommer i berøring med luftstrømmen fra hulrommet.A high-velocity or high-velocity hull craft comprising: (a) a first portion (12) located at the bow and configured to provide a forward planing portion; (b) a second portion (13) behind the first portion comprising a shallow cavity (14) having a forward end defined by a step (15) extending over the hull at the forward end of the second portion, a rib ( 16) located on each side of the hull along the other portion; (c) a compressed air source in the vessel connected to the cavity (14) to deliver pressurized air to the cavity via an outlet (17) where the air is distributed substantially uniformly into the cavity and so as not to disturb the water surface below the cavity. (14); and (d) a third portion behind the cavity (14) forming a seal at the rear end of the cavity in the form of a profiled surface provided with one or more channels (20) extending from the cavity (12) to the stern to enable flow of the regulated air from the cavity (14) so that a significant portion of the third portion does not contact the airflow from the cavity.

NO962154A 1993-11-29 1996-05-28 Vessels with planing or semi-planing hulls for high speed NO962154L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPM268493 1993-11-29
AUPM268693 1993-11-29
PCT/AU1994/000733 WO1995014604A1 (en) 1993-11-29 1994-11-28 Vessel having a high-speed planing or semi-planing hull

Publications (2)

Publication Number Publication Date
NO962154D0 NO962154D0 (en) 1996-05-28
NO962154L true NO962154L (en) 1996-07-29

Family

ID=25644585

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962154A NO962154L (en) 1993-11-29 1996-05-28 Vessels with planing or semi-planing hulls for high speed

Country Status (9)

Country Link
EP (1) EP0731766A4 (en)
JP (1) JPH09505253A (en)
KR (1) KR960706426A (en)
CN (1) CN1142804A (en)
AU (1) AU668665B2 (en)
CA (1) CA2177564A1 (en)
FI (1) FI962229A (en)
NO (1) NO962154L (en)
WO (1) WO1995014604A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299974B (en) * 1995-04-18 1999-01-06 Tovarishestvo S Ogranichennoi Improvements relating to vessels
US5787829A (en) * 1995-09-05 1998-08-04 Kawasaki Jukogyo Kabushiki Kaisha Apparatus and method for suppressing drag for small planing watercraft
US5746146A (en) * 1996-10-18 1998-05-05 Bixel, Jr.; Charles Gilbert Surface effect planing pontoon seaplane (SEPPS)
US6604478B2 (en) 1999-11-16 2003-08-12 Bruce R. Barsumian Hull configuration utilizing multiple effects for enhanced speed, range and efficiency
US6789491B2 (en) * 2000-04-03 2004-09-14 Ishikawajima-Harima Heavy Industries Co., Ltd. Friction reducing ship and method for reducing frictional resistance
GB2382801A (en) * 2001-12-07 2003-06-11 Gordon Arthur Snape Vessel hull air lubrication means
US6575106B1 (en) * 2002-04-18 2003-06-10 Advanced Marine Concepts, Llc Air induction system for marine vessel
DE102005052118A1 (en) * 2005-10-25 2007-05-31 Mathias Schmitz hull
KR100993326B1 (en) 2006-05-24 2010-11-10 디케이 그룹 엔.에이. 엔.브이. Air cavity vessel
CN101857080B (en) * 2009-04-08 2012-04-25 深圳市海斯比船艇科技股份有限公司 Shake-proof anti-drag aerodynamic ship
CN101891006B (en) * 2010-06-29 2013-03-27 中国船舶重工集团公司第七〇二研究所 High-speed rounded bilge type boat utilizing air cavity to reduce resistance
CN102167133A (en) * 2011-04-12 2011-08-31 上海珐伊玻璃钢船艇有限公司 Rubber dinghy
SG11201405063TA (en) * 2012-02-21 2014-09-26 Silverstream Technologies B V Air lubrication system
RU2530905C1 (en) * 2013-04-29 2014-10-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Vessel with bottom air cavity
SE539235C2 (en) * 2015-01-13 2017-05-23 Stena Rederi Ab Vessels fitted with air cavities
CN106005242A (en) * 2016-05-27 2016-10-12 武汉理工大学 Air-lubricated ship
NL2023149B1 (en) * 2019-05-16 2020-12-01 Silverstream Tech Bv Air release unit with diverging side walls
CN110450903B (en) * 2019-07-05 2021-04-27 哈尔滨工程大学 Longitudinal flow transition type semi-planing boat
CN111591388B (en) * 2020-06-04 2021-01-29 中国船舶科学研究中心 Vortex control air pocket device for ship air layer resistance reduction
RU2750686C1 (en) * 2020-10-29 2021-07-01 Юрий Павлович Кондрашов Planing hovercraft

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015907A1 (en) * 1969-04-18 1970-11-19
DE1926148A1 (en) * 1969-05-22 1970-12-03 Weyhausen Kg Maschf H Flat-bottom boat with increased driving performance without additional energy input to the normal drive
AU456662B2 (en) * 1971-01-13 1975-01-09 Leonard Dirk Stolk Improved air cushioned planing hull
US5000107A (en) * 1976-11-01 1991-03-19 Burg Donald E Extended bow and multiple air cushion air ride boat hull
US4587918A (en) * 1976-11-01 1986-05-13 Burg Donald E Fine entry air ride boat hull
GB2060505B (en) * 1979-10-11 1984-11-28 Walker H Watercraft
US4393802A (en) * 1980-05-16 1983-07-19 Rizzo Salvatore A Boat hull with underside channel
JPS58152699A (en) * 1982-03-09 1983-09-10 Akira Ikeda Bottom exhaust type high-speed boat
NL190717C (en) * 1983-06-07 1994-07-18 Meijer Sjoerd Vessel with diminished draft.
EP0149603B1 (en) * 1983-07-11 1989-05-17 Donald E. Burg Flexible bow seal air ride boat hull
AU3344684A (en) * 1983-10-06 1985-04-18 Ateliers et Chantiers De La Manche (Societe Anonyme) Boat

Also Published As

Publication number Publication date
CA2177564A1 (en) 1995-06-01
EP0731766A4 (en) 1997-03-05
EP0731766A1 (en) 1996-09-18
NO962154D0 (en) 1996-05-28
JPH09505253A (en) 1997-05-27
AU668665B2 (en) 1996-05-09
WO1995014604A1 (en) 1995-06-01
FI962229A0 (en) 1996-05-28
KR960706426A (en) 1996-12-09
FI962229A (en) 1996-05-28
AU1102995A (en) 1995-06-13
CN1142804A (en) 1997-02-12

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