TW266193B - - Google Patents

Info

Publication number
TW266193B
TW266193B TW083104012A TW83104012A TW266193B TW 266193 B TW266193 B TW 266193B TW 083104012 A TW083104012 A TW 083104012A TW 83104012 A TW83104012 A TW 83104012A TW 266193 B TW266193 B TW 266193B
Authority
TW
Taiwan
Application number
TW083104012A
Original Assignee
Ishikawajima Harima Heavy Ind
Kato Yoji
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 Ishikawajima Harima Heavy Ind, Kato Yoji filed Critical Ishikawajima Harima Heavy Ind
Application granted granted Critical
Publication of TW266193B publication Critical patent/TW266193B/zh

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 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/16—Shells
    • B63B3/20—Shells of double type
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Physical Water Treatments (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Nozzles (AREA)
TW083104012A 1993-05-11 1994-05-03 TW266193B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10954793 1993-05-11
JP25616293 1993-10-13

Publications (1)

Publication Number Publication Date
TW266193B true TW266193B (zh) 1995-12-21

Family

ID=26449283

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083104012A TW266193B (zh) 1993-05-11 1994-05-03

Country Status (7)

Country Link
US (1) US5575232A (zh)
EP (1) EP0650889A4 (zh)
KR (1) KR100188464B1 (zh)
CN (1) CN1048220C (zh)
FI (1) FI950109A (zh)
TW (1) TW266193B (zh)
WO (1) WO1994026583A1 (zh)

Families Citing this family (38)

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EP0865985A4 (en) * 1995-12-04 2000-11-02 Ishikawajima Harima Heavy Ind METHOD FOR REDUCING THE FRICTION RESISTANCE OF A SHELL OF A SHIP, VESSEL TO WHICH THIS METHOD IS APPLIED AND METHOD FOR ANALYZING JET OF BUBBLES DIRECTED ON THE SURFACE OF THE SHIP
US6092480A (en) * 1997-08-01 2000-07-25 Ishikawajima-Harima Heavy Industries Co., Ltd. Generation of bubbles for friction-reducing ship and method for reducing skin-friction
US5967071A (en) * 1997-12-02 1999-10-19 Wipper; Daniel J. Energy efficient system and method for reducing water friction on the hull of a marine vessel
US6145459A (en) * 1997-12-19 2000-11-14 Ishikawajima-Harima Heavy Industries Co., Ltd. Friction-reducing ship and method for reducing skin friction
JPH11342889A (ja) * 1998-06-03 1999-12-14 Ishikawajima Harima Heavy Ind Co Ltd 船舶における気泡による摩擦抵抗低減効果の解析方法
US6116176A (en) * 1999-08-17 2000-09-12 Jones; Craig S. Drag reduction assembly for use with a boat hull
US6356816B1 (en) * 2000-09-15 2002-03-12 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for reducing drag in marine vessels
US6767007B2 (en) 2002-03-25 2004-07-27 Homer C. Luman Direct injection contact apparatus for severe services
US7017505B2 (en) * 2004-04-19 2006-03-28 Burg Donald E Ship with wave energy engulfing propulsors
WO2005122676A2 (es) * 2004-06-11 2005-12-29 Universidad De Sevilla Dispositivo generador de burbujas para la reducción de fricción en el casco de embarcaciones
AR055208A1 (es) * 2006-06-30 2007-08-15 Schoo Raul Alberto Iglesias Medio neumatico facilitador del deslizamiento superficial de cascos de embarcaciones en la masa de agua
DK2272747T3 (da) 2008-04-01 2019-06-17 National Institute Of Maritime Port And Aviation Tech Gnidningsmodstandsreduktionsindretning til skib
US7874258B2 (en) * 2008-04-29 2011-01-25 Zuei-Ling Lin Method of reducing frictional resistance between ship body and water by releasing gases in water
JP4212640B1 (ja) * 2008-07-23 2009-01-21 有限会社ランドエンジニアリング 摩擦抵抗低減船およびその運転方法
JP5022344B2 (ja) 2008-11-21 2012-09-12 三菱重工業株式会社 船体摩擦抵抗低減装置
US8327784B2 (en) 2009-03-23 2012-12-11 Dan Nicolaus Costas Apparatus for generating and distributing compressed air for reducing drag
US7997221B2 (en) * 2009-03-23 2011-08-16 Dan Nicolaus Costas Apparatus for reducing drag on a nautical vessel
CN101659314A (zh) * 2009-09-10 2010-03-03 徐士华 船体空泡层的减阻节能与增速方法
JP4503688B1 (ja) * 2009-10-05 2010-07-14 正明 佐藤 船舶における摩擦抵抗低減装置
KR101149505B1 (ko) * 2009-10-27 2012-05-25 삼성중공업 주식회사 프로펠러에 의해 발생되는 진동 기진력 감소장치
DK201070283A (en) * 2010-06-22 2012-02-02 Maersk Olie & Gas Reducing drag of a hull of a ship
JP5651829B2 (ja) * 2010-11-16 2015-01-14 雅 田篭 摩擦低減船およびマイクロバブル発生ポンプ
JP5638374B2 (ja) * 2010-12-13 2014-12-10 藤田 八十仁 船体
US8695398B2 (en) * 2011-03-25 2014-04-15 Fred M. Johnson Intrinsically-calibrated tribometer
CN102602504A (zh) * 2011-12-12 2012-07-25 李宏生 三船一体
US8763547B2 (en) 2012-07-25 2014-07-01 Dan Nicolaus Costas Apparatus for lowering drag on a moving nautical vessel
KR101611145B1 (ko) * 2012-10-16 2016-04-08 바르트실라 네덜란드 비.브이. 해양 선박에서의 스러스터 조립체
JP5599482B1 (ja) * 2013-03-25 2014-10-01 三井造船株式会社 気泡型抵抗低減装置を備えた船舶及び船舶の抵抗低減方法
JP2017507072A (ja) * 2014-03-05 2017-03-16 シルバーストリーム・テクノロジーズ・ビー．ブイ． 船上の海洋生成物付着を低減するための空気潤滑システムの使用
WO2016006258A1 (ja) * 2014-07-11 2016-01-14 国立研究開発法人海上技術安全研究所 空気潤滑式船舶の空気供給システム
EP3315396B1 (en) * 2015-06-29 2021-06-23 Samsung Heavy Industries Co., Ltd. Frictional resistance-reducing device and ship including same
WO2018102602A1 (en) * 2016-11-30 2018-06-07 Kevin Mcpherson Ship hull microbubble system
CN106741586B (zh) * 2016-12-22 2019-01-04 浙江大学 一种船舶水射流约束气泡减阻结构
JP2022519972A (ja) 2018-11-19 2022-03-28 エデュアルド アークシン カルロス 航行中での前進に対する抵抗を減少させる回転体のタンデム配置によって形成される輸送用浮体構造
EP3885244B1 (en) 2018-11-19 2022-12-28 Carlos Eduardo Arcusin Prow and/or stern arrangement for reducing the drag of a watercraft during sailing
USD919544S1 (en) * 2019-05-29 2021-05-18 Silverstream Technologies B.V. Air release unit
CN110949604B (zh) * 2019-12-19 2021-09-17 广船国际有限公司 一种舶艏部气泡减阻装置
CN110962991A (zh) * 2019-12-28 2020-04-07 大连渔轮有限公司 一种降低舰船航行时兴波阻力和摩擦力的方法及装置

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Also Published As

Publication number Publication date
CN1048220C (zh) 2000-01-12
EP0650889A1 (en) 1995-05-03
CN1109681A (zh) 1995-10-04
KR950702485A (ko) 1995-07-29
US5575232A (en) 1996-11-19
WO1994026583A1 (en) 1994-11-24
EP0650889A4 (en) 1995-10-25
FI950109A0 (fi) 1995-01-10
KR100188464B1 (ko) 1999-06-01
FI950109A (fi) 1995-01-10

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees