JPS61127097U - - Google Patents

Info

Publication number
JPS61127097U
JPS61127097U JP1181485U JP1181485U JPS61127097U JP S61127097 U JPS61127097 U JP S61127097U JP 1181485 U JP1181485 U JP 1181485U JP 1181485 U JP1181485 U JP 1181485U JP S61127097 U JPS61127097 U JP S61127097U
Authority
JP
Japan
Prior art keywords
fin
diagonally
stern
blade protruding
propeller
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
JP1181485U
Other languages
Japanese (ja)
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 JP1181485U priority Critical patent/JPS61127097U/ja
Publication of JPS61127097U publication Critical patent/JPS61127097U/ja
Pending legal-status Critical Current

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Description

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

第1,2図は本考案の一実施例としてのオープ
ンスターン型船舶のリアクシヨンフインを示すも
ので、第1図は第2図の―矢視断面図、第2
図はその配設状態を右舷側から見た船尾部の側面
図であり、第3,4図は従来のシユーピースを有
する船舶のリアクシヨンフインを示すもので、第
3図はその配設状態を右舷側から見た船尾部の側
面図、第4図は第3図の―矢視断面図であり
、第5図はシユーピースを有する船舶においてプ
ロペラおよびリアクシヨンフインを取り除いたと
きのプロペラ位置断面の伴流分布を示す図であり
、第6図はシユーピースを有しない船舶において
プロペラおよびリアクシヨンフインを取り除いた
ときのプロペラ位置断面の伴流分布を示す図であ
る。 1……船体、3……フインボス、5……プロペ
ラ軸、6……プロペラ、10……スターンフレー
ム、11a,11f……斜め上フインブレード、
11b,11e……水平フインブレード、11c
,11d……斜め下フインブレード。
Figures 1 and 2 show a reaction fin for an open stern type ship as an embodiment of the present invention.
The figure is a side view of the stern as seen from the starboard side, and Figures 3 and 4 show the reaction fins of a ship with a conventional show piece. Figure 4 is a side view of the stern seen from the starboard side, Figure 4 is a cross-sectional view taken along the - arrow in Figure 3, and Figure 5 is a cross-sectional view of the propeller position when the propeller and reaction fins are removed in a ship with a shew piece. FIG. 6 is a diagram illustrating the wake distribution, and FIG. 6 is a diagram illustrating the wake distribution in a cross section at the propeller position when the propeller and reaction fins are removed in a ship without a shew piece. 1... Hull, 3... Fin boss, 5... Propeller shaft, 6... Propeller, 10... Stern frame, 11a, 11f... Diagonal upper fin blade,
11b, 11e...Horizontal fin blade, 11c
, 11d...Diagonally lower fin blade.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オープンスターン型船舶における船尾のプロペ
ラの前方でプロペラ軸を囲むように船体に形成さ
れたボスからそれぞれ放射状に突出し各先端を自
由端として形成された複数のフインブレードをそ
なえ、これらのフインブレードが、斜め上方へ突
設された斜め上フインブレードから水平方向へ突
設された水平フインブレードおよび斜め下方へ突
設された斜め下フインブレードの順に順次長さを
短く設定されていることを特徴とする、オープン
スターン型船舶のリアクシヨンフイン。
In front of the stern propeller in an open stern type ship, a plurality of fin blades are provided, each of which projects radially from a boss formed in the hull so as to surround the propeller shaft, and each tip is formed as a free end, and these fin blades are The length is set to be shorter in the order of the diagonally upper fin blade protruding diagonally upward, the horizontal fin blade protruding horizontally, and the diagonally lower fin blade protruding diagonally downward. , reaction fins for open stern vessels.
JP1181485U 1985-01-29 1985-01-29 Pending JPS61127097U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1181485U JPS61127097U (en) 1985-01-29 1985-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1181485U JPS61127097U (en) 1985-01-29 1985-01-29

Publications (1)

Publication Number Publication Date
JPS61127097U true JPS61127097U (en) 1986-08-09

Family

ID=30494287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1181485U Pending JPS61127097U (en) 1985-01-29 1985-01-29

Country Status (1)

Country Link
JP (1) JPS61127097U (en)

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