JPS62102797U - - Google Patents

Info

Publication number
JPS62102797U
JPS62102797U JP1985196077U JP19607785U JPS62102797U JP S62102797 U JPS62102797 U JP S62102797U JP 1985196077 U JP1985196077 U JP 1985196077U JP 19607785 U JP19607785 U JP 19607785U JP S62102797 U JPS62102797 U JP S62102797U
Authority
JP
Japan
Prior art keywords
ship
blower
frictional resistance
porous member
view
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.)
Pending
Application number
JP1985196077U
Other languages
English (en)
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 filed Critical
Priority to JP1985196077U priority Critical patent/JPS62102797U/ja
Publication of JPS62102797U publication Critical patent/JPS62102797U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00Maritime or waterways transport
    • Y02T70/10Measures concerning design or construction of watercraft hulls

Landscapes

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す側面図、第2
図は第1図の上甲板平面図、第3図は第1図の船
底平面図、第4図は第2図の―に沿つた正面
図、第5図は第4図の―に沿つた水平断面図
、第6図は第1図の―に沿つた横断面図、第
7図は第3図の―に沿つた横断面図である。
第8図は公知の摩擦抵抗軽減型船舶を示す側面図
、第9図は第8図の船底平面図、第10図は第8
図の―に沿つた正面図、第11図は第8図の
―に沿つた横断面図、第12図は第8図
の―に沿つた横断面図、第13図は第9
図の―Xに沿つた横断面図である。 1……帆柱、2……剛体帆、3……風速ベクト
ル、4……凹曲面、5……小孔、6……上部取付
け部材、7……下部取付け部材、8,9……空気
室、10,11……通風管、010……上甲板、
011……船体、012……船側、013……船
底、014,015……溝、016,017……
多孔性部材、018……推進器、019……蛇、
020……上部構造物、021……船側外板、0
22……船底外板、023……溝部材、024…
…船内、025,026……空気溜め、027,
028……仕切板、029,030……送風管、
031,032……送風機。

Claims (1)

    【実用新案登録請求の範囲】
  1. 船底及び水面下船側の船体表面に上記船体表面
    に沿う水の流れ方向に取付けられた多数の溝と、
    上記溝の上流側端部の船体表面に取付けられた気
    泡吐出用の多孔性部材と、上記多孔性部材の内側
    へ空気を供給する送風機及び送気管とを有する摩
    擦抵抗軽減型船舶において、上記船体上に突設さ
    れた剛体帆に当たる風を帆柱の中心孔を経て上記
    送風機の吸込口に導入するようにしたことを特徴
    とする摩擦抵抗軽減型船舶。
JP1985196077U 1985-12-20 1985-12-20 Pending JPS62102797U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985196077U JPS62102797U (ja) 1985-12-20 1985-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985196077U JPS62102797U (ja) 1985-12-20 1985-12-20

Publications (1)

Publication Number Publication Date
JPS62102797U true JPS62102797U (ja) 1987-06-30

Family

ID=31154560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985196077U Pending JPS62102797U (ja) 1985-12-20 1985-12-20

Country Status (1)

Country Link
JP (1) JPS62102797U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997020728A1 (fr) * 1995-12-04 1997-06-12 Ishikawajima-Harima Heavy Industries Co., Ltd. Procede de reduction de la resistance a la friction de la coque d'un navire, navire auquel est applique ce procede et procede d'analyse des jets de bulles diriges a la surface du navire
JP2012214113A (ja) * 2011-03-31 2012-11-08 National Maritime Research Institute 摩擦抵抗低減船の空気供給システム
JP2016027976A (ja) * 2015-10-07 2016-02-25 国立研究開発法人海上技術安全研究所 摩擦抵抗低減船の空気供給システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997020728A1 (fr) * 1995-12-04 1997-06-12 Ishikawajima-Harima Heavy Industries Co., Ltd. Procede de reduction de la resistance a la friction de la coque d'un navire, navire auquel est applique ce procede et procede d'analyse des jets de bulles diriges a la surface du navire
US6186085B1 (en) 1995-12-04 2001-02-13 Hiroharu Kato Method for reducing frictional resistance of hull, frictional resistance reducing ship using such method, and method for analyzing ejected air-bubbles from ship
JP2012214113A (ja) * 2011-03-31 2012-11-08 National Maritime Research Institute 摩擦抵抗低減船の空気供給システム
JP2016027976A (ja) * 2015-10-07 2016-02-25 国立研究開発法人海上技術安全研究所 摩擦抵抗低減船の空気供給システム

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