IL243575A0 - High speed surface craft and submersible craft - Google Patents

High speed surface craft and submersible craft

Info

Publication number
IL243575A0
IL243575A0 IL243575A IL24357516A IL243575A0 IL 243575 A0 IL243575 A0 IL 243575A0 IL 243575 A IL243575 A IL 243575A IL 24357516 A IL24357516 A IL 24357516A IL 243575 A0 IL243575 A0 IL 243575A0
Authority
IL
Israel
Prior art keywords
craft
high speed
submersible
speed surface
submersible craft
Prior art date
Application number
IL243575A
Other languages
Hebrew (he)
Original Assignee
Juliet Marine Systems Inc
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 US14/231,887 external-priority patent/US9592894B2/en
Application filed by Juliet Marine Systems Inc filed Critical Juliet Marine Systems Inc
Publication of IL243575A0 publication Critical patent/IL243575A0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • 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
    • B63B2001/382—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes by making use of supercavitation, e.g. for underwater vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency
    • B63H2001/286—Injection of gas into fluid flow to propellers, or around propeller blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H2005/005—Front propulsors, i.e. propellers, paddle wheels, or the like substantially arranged ahead of the vessels' midship section
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
IL243575A 2013-07-10 2016-01-10 High speed surface craft and submersible craft IL243575A0 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361844767P 2013-07-10 2013-07-10
US201361876829P 2013-09-12 2013-09-12
US14/231,887 US9592894B2 (en) 2008-06-16 2014-04-01 High speed surface craft and submersible vehicle
PCT/US2014/046102 WO2015030938A2 (en) 2013-07-10 2014-07-10 High speed surface craft and submersible craft

Publications (1)

Publication Number Publication Date
IL243575A0 true IL243575A0 (en) 2016-02-29

Family

ID=55306609

Family Applications (1)

Application Number Title Priority Date Filing Date
IL243575A IL243575A0 (en) 2013-07-10 2016-01-10 High speed surface craft and submersible craft

Country Status (6)

Country Link
EP (1) EP3019396A4 (en)
JP (1) JP2016523769A (en)
KR (1) KR20160031504A (en)
AU (1) AU2014311819A1 (en)
IL (1) IL243575A0 (en)
WO (1) WO2015030938A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6698562B2 (en) * 2017-02-13 2020-05-27 ヤンマー株式会社 Underwater propulsion device for water vehicles
CN109466687B (en) * 2017-09-08 2023-09-15 中国科学院沈阳自动化研究所 High-speed surface boat adopting ventilation cavitation drag reduction method
CN108287510A (en) * 2018-02-27 2018-07-17 上海瑞华(集团)有限公司 System and device is debated in a kind of rudder for ship system accuracy knowledge of unmanned pure electric vehicle ship
KR102269149B1 (en) * 2020-02-27 2021-06-23 충남대학교산학협력단 An underwater vehicle that is making super-cavitating flows by shooting out of hot air for fast movement of underwater
KR102294009B1 (en) * 2021-03-24 2021-08-26 삼부기술 주식회사 Automatic photoflight system for acquiring high-precision images

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6701862B2 (en) * 1999-11-24 2004-03-09 Terry B. Hilleman Bow mounted system and method for jet-propelling a submarine or torpedo through water
JP2001260987A (en) * 2000-03-21 2001-09-26 Mitsubishi Heavy Ind Ltd Underwater discharging device for exhaust gas in ship
JP3948981B2 (en) * 2002-02-22 2007-07-25 川崎重工業株式会社 Jet propulsion boat
US6684801B1 (en) * 2002-10-03 2004-02-03 The United States Of America As Represented By The Secretary Of The Navy Supercavitation ventilation control system
JP2005335416A (en) * 2004-05-24 2005-12-08 National Maritime Research Institute Cavitation erosion reducing method, and member subjected to the method
EP1904365B1 (en) * 2005-07-05 2012-01-11 Marine Propulsion Technologies, Inc. Multiple nozzle venturi system for watercraft
JP3121607U (en) * 2005-11-07 2006-05-25 秀樹 丸山 Practical microbubble generator using ship speed
US7997221B2 (en) * 2009-03-23 2011-08-16 Dan Nicolaus Costas Apparatus for reducing drag on a nautical vessel
CA2831921A1 (en) * 2011-03-30 2012-10-04 Juliet Marine Systems, Inc. High speed surface craft and submersible vehicle
KR101195773B1 (en) * 2012-05-09 2012-11-05 국방과학연구소 Cavitatation device of underwater moving body and underwater moving body having the same

Also Published As

Publication number Publication date
WO2015030938A3 (en) 2015-04-30
AU2014311819A1 (en) 2016-02-18
EP3019396A2 (en) 2016-05-18
JP2016523769A (en) 2016-08-12
KR20160031504A (en) 2016-03-22
EP3019396A4 (en) 2017-03-15
WO2015030938A2 (en) 2015-03-05

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