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JPS60189486U - Wave impact mitigation structure in the bow section - Google Patents

Wave impact mitigation structure in the bow section

Info

Publication number
JPS60189486U
JPS60189486U JP1984078054U JP7805484U JPS60189486U JP S60189486 U JPS60189486 U JP S60189486U JP 1984078054 U JP1984078054 U JP 1984078054U JP 7805484 U JP7805484 U JP 7805484U JP S60189486 U JPS60189486 U JP S60189486U
Authority
JP
Japan
Prior art keywords
impact mitigation
wave impact
mitigation structure
bow section
bow
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
JP1984078054U
Other languages
Japanese (ja)
Inventor
入間　信道
Original Assignee
日本鋼管株式会社
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 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP1984078054U priority Critical patent/JPS60189486U/en
Publication of JPS60189486U publication Critical patent/JPS60189486U/en
Pending 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
    • B63B1/02—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 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels

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)
  • Toys (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す正面図、第２図は第１
図における■−■線断面図、第３図と第４図は甲板面積
拡張構造の説明図である。 １・・・突起体、１０・・・パッド。Fig. 1 is a front view showing one embodiment of the present invention, and Fig. 2 is a front view showing an embodiment of the present invention.
The sectional view taken along the line ■-■ in the figure, and FIGS. 3 and 4 are explanatory diagrams of the deck area expansion structure. 1... Protrusion, 10... Pad.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フレア角が３０度以上の外板部の一部又は全体に突起体
を設けたことを特徴とする船首部の波浪衝撃緩和構造。A wave impact mitigation structure for a bow portion of a ship, characterized in that a protrusion is provided on a part or the entire outer plate portion with a flare angle of 30 degrees or more.
JP1984078054U 1984-05-29 1984-05-29 Wave impact mitigation structure in the bow section Pending JPS60189486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984078054U JPS60189486U (en) 1984-05-29 1984-05-29 Wave impact mitigation structure in the bow section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984078054U JPS60189486U (en) 1984-05-29 1984-05-29 Wave impact mitigation structure in the bow section

Publications (1)

Publication Number Publication Date
JPS60189486U true JPS60189486U (en) 1985-12-16

Family

ID=30621687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984078054U Pending JPS60189486U (en) 1984-05-29 1984-05-29 Wave impact mitigation structure in the bow section

Country Status (1)

Country Link
JP (1) JPS60189486U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008238920A (en) * 2007-03-27 2008-10-09 Fisheries Research Agency Ship having preventive means against capsizing and large inclination
WO2011105079A1 (en) * 2010-02-23 2011-09-01 独立行政法人海上技術安全研究所 Ship hull structure comprising wave resistance increase minimizing steps
JP2011173474A (en) * 2010-02-23 2011-09-08 National Maritime Research Institute Hull structure including in-wave resistance increase reducing step
JP2012086790A (en) * 2010-10-22 2012-05-10 National Maritime Research Institute Ship hull structure comprising wave resistance increase minimizing steps
WO2017033921A1 (en) * 2015-08-24 2017-03-02 三井造船株式会社 Ship

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008238920A (en) * 2007-03-27 2008-10-09 Fisheries Research Agency Ship having preventive means against capsizing and large inclination
WO2011105079A1 (en) * 2010-02-23 2011-09-01 独立行政法人海上技術安全研究所 Ship hull structure comprising wave resistance increase minimizing steps
JP2011173474A (en) * 2010-02-23 2011-09-08 National Maritime Research Institute Hull structure including in-wave resistance increase reducing step
CN102770339A (en) * 2010-02-23 2012-11-07 独立行政法人海上技术安全研究所 Ship hull structure comprising wave resistance increase minimizing steps
JP2012086790A (en) * 2010-10-22 2012-05-10 National Maritime Research Institute Ship hull structure comprising wave resistance increase minimizing steps
WO2017033921A1 (en) * 2015-08-24 2017-03-02 三井造船株式会社 Ship

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