JPS62149495U - - Google Patents

Info

Publication number
JPS62149495U
JPS62149495U JP1986037286U JP3728686U JPS62149495U JP S62149495 U JPS62149495 U JP S62149495U JP 1986037286 U JP1986037286 U JP 1986037286U JP 3728686 U JP3728686 U JP 3728686U JP S62149495 U JPS62149495 U JP S62149495U
Authority
JP
Japan
Prior art keywords
fin
ship
wedge
rear end
oriented
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.)
Granted
Application number
JP1986037286U
Other languages
Japanese (ja)
Other versions
JPH0441032Y2 (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 JP1986037286U priority Critical patent/JPH0441032Y2/ja
Publication of JPS62149495U publication Critical patent/JPS62149495U/ja
Application granted granted Critical
Publication of JPH0441032Y2 publication Critical patent/JPH0441032Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Prevention Of Electric Corrosion (AREA)

Description

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

第１図〜第４図は、本考案の船舶の伴流促進装
置の一実施例であり、第１図は、本考案の船尾部
側面図、第２図は、第１図の―線断面図、第
３図は、第２図の―線矢視図、第４図は、プ
ロペラ位置断面の伴流分布図を各々示す。第５図
は従来のものの船尾部側面図である。 １……船体、３，４……船底、９……フイン、
１０……穴。 1 to 4 show an embodiment of the wake promoting device for a ship according to the present invention. FIG. 1 is a side view of the stern section of the present invention, and FIG. FIG. 3 shows a view taken along the line -- in FIG. 2, and FIG. 4 shows a wake distribution diagram in a cross section at the propeller position. FIG. 5 is a side view of the stern part of the conventional one. 1...hull, 3, 4...bottom, 9...fin,
10...hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 後端部の船底が、基線より上方に向けて、後上
りに傾斜して構成された船舶において、上記船底
まわりの船体及び船底より、楔形なるフインをそ
の尖端辺が水流方向に向くべく複数個突設すると
共に、前記フインの後端縁に接続すべく、楔形な
る穴を凹設したことを特徴とする船舶の伴流促進
装置。 In a ship in which the bottom of the rear end is tilted upward from the base line, a plurality of wedge-shaped fins are attached to the hull around the bottom and the bottom of the ship so that the tip of the fin is oriented in the water flow direction. What is claimed is: 1. A wake promoting device for a ship, characterized in that the fin is provided protrudingly and has a wedge-shaped hole recessed therein to connect to the rear end edge of the fin.
JP1986037286U 1986-03-14 1986-03-14 Expired JPH0441032Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986037286U JPH0441032Y2 (en) 1986-03-14 1986-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986037286U JPH0441032Y2 (en) 1986-03-14 1986-03-14

Publications (2)

Publication Number Publication Date
JPS62149495U true JPS62149495U (en) 1987-09-21
JPH0441032Y2 JPH0441032Y2 (en) 1992-09-25

Family

ID=30848477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986037286U Expired JPH0441032Y2 (en) 1986-03-14 1986-03-14

Country Status (1)

Country Link
JP (1) JPH0441032Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011225140A (en) * 2010-04-21 2011-11-10 National Maritime Research Institute Flow field control device and flow field control method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6351700B2 (en) * 2016-12-27 2018-07-04 ジャパンマリンユナイテッド株式会社 Fin device and ship

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156489A (en) * 1982-03-09 1983-09-17 Mitsubishi Heavy Ind Ltd Stern flow straightening fin
JPS6015281A (en) * 1983-07-07 1985-01-25 Mitsubishi Heavy Ind Ltd Ship

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156489A (en) * 1982-03-09 1983-09-17 Mitsubishi Heavy Ind Ltd Stern flow straightening fin
JPS6015281A (en) * 1983-07-07 1985-01-25 Mitsubishi Heavy Ind Ltd Ship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011225140A (en) * 2010-04-21 2011-11-10 National Maritime Research Institute Flow field control device and flow field control method

Also Published As

Publication number Publication date
JPH0441032Y2 (en) 1992-09-25

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