JPS6455197U - - Google Patents

Info

Publication number
JPS6455197U
JPS6455197U JP15111987U JP15111987U JPS6455197U JP S6455197 U JPS6455197 U JP S6455197U JP 15111987 U JP15111987 U JP 15111987U JP 15111987 U JP15111987 U JP 15111987U JP S6455197 U JPS6455197 U JP S6455197U
Authority
JP
Japan
Prior art keywords
propeller
fins
rotating
contra
counter
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
JP15111987U
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 JP15111987U priority Critical patent/JPS6455197U/ja
Publication of JPS6455197U publication Critical patent/JPS6455197U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図〜第3図は、本考案のフイン付き二重反
転プロペラ装置の一実施例であり、第1図は右舷
側から見た船尾部の側面図、第2図は第1図の
―矢視図、第3図は主機の所要馬力セーブ図を
示す。第4図及び第5図は、従来の二重反転プロ
ペラ装置の例であり、第4図は、船尾部側面図及
び第5図は、プロペラ後流分布図を示す。 1……船体、2……スターンフレーム、4……
ボツシング、5……外軸、6……前方プロペラ、
7……内軸、8……後方プロペラ、11……フイ
ンボス、12a,12b,12c,12d……フ
イン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同一軸線上において、互に反対方向に回転する
    ふたつのプロペラが前後に並べて設けられた二重
    反転プロペラ装置において、前方プロペラの前方
    にて、プロペラ軸より側方及び斜上方に向つて突
    出するフインを複数設け、且つ上記フインは前方
    プロペラの回転方向と逆向きにひねりが付けられ
    て構成されたことを特徴とするフイン付き二重反
    転プロペラ装置。
JP15111987U 1987-10-01 1987-10-01 Pending JPS6455197U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15111987U JPS6455197U (ja) 1987-10-01 1987-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15111987U JPS6455197U (ja) 1987-10-01 1987-10-01

Publications (1)

Publication Number Publication Date
JPS6455197U true JPS6455197U (ja) 1989-04-05

Family

ID=31424877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15111987U Pending JPS6455197U (ja) 1987-10-01 1987-10-01

Country Status (1)

Country Link
JP (1) JPS6455197U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416720B1 (ko) * 2001-07-04 2004-01-31 대우조선해양 주식회사 비대칭 전류 고정 날개
JP2011063258A (ja) * 2009-09-17 2011-03-31 Daewoo Shipbuilding & Marine Engineering Co Ltd ダクト付き前流固定翼体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268593A (ja) * 1985-05-21 1986-11-28 Mitsubishi Heavy Ind Ltd 船舶用二重反転プロペラ推進装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268593A (ja) * 1985-05-21 1986-11-28 Mitsubishi Heavy Ind Ltd 船舶用二重反転プロペラ推進装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416720B1 (ko) * 2001-07-04 2004-01-31 대우조선해양 주식회사 비대칭 전류 고정 날개
JP2011063258A (ja) * 2009-09-17 2011-03-31 Daewoo Shipbuilding & Marine Engineering Co Ltd ダクト付き前流固定翼体

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