JPS5911834Y2 - ダクト・プロペラ - Google Patents

ダクト・プロペラ

Info

Publication number
JPS5911834Y2
JPS5911834Y2 JP1979169449U JP16944979U JPS5911834Y2 JP S5911834 Y2 JPS5911834 Y2 JP S5911834Y2 JP 1979169449 U JP1979169449 U JP 1979169449U JP 16944979 U JP16944979 U JP 16944979U JP S5911834 Y2 JPS5911834 Y2 JP S5911834Y2
Authority
JP
Japan
Prior art keywords
duct
propeller
ship
hull
efficiency
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.)
Expired
Application number
JP1979169449U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55146400U (enrdf_load_stackoverflow
Inventor
四郎 渡辺
Original Assignee
株式会社 明石船型研究所
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 株式会社 明石船型研究所 filed Critical 株式会社 明石船型研究所
Priority to JP1979169449U priority Critical patent/JPS5911834Y2/ja
Publication of JPS55146400U publication Critical patent/JPS55146400U/ja
Application granted granted Critical
Publication of JPS5911834Y2 publication Critical patent/JPS5911834Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
JP1979169449U 1979-12-06 1979-12-06 ダクト・プロペラ Expired JPS5911834Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979169449U JPS5911834Y2 (ja) 1979-12-06 1979-12-06 ダクト・プロペラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979169449U JPS5911834Y2 (ja) 1979-12-06 1979-12-06 ダクト・プロペラ

Publications (2)

Publication Number Publication Date
JPS55146400U JPS55146400U (enrdf_load_stackoverflow) 1980-10-21
JPS5911834Y2 true JPS5911834Y2 (ja) 1984-04-10

Family

ID=29171530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979169449U Expired JPS5911834Y2 (ja) 1979-12-06 1979-12-06 ダクト・プロペラ

Country Status (1)

Country Link
JP (1) JPS5911834Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE401425C (de) * 1923-02-27 1924-12-03 Star Contrapropeller Ltd A S Leitvorrichtung fuer das Schraubenwasser von Mehrschraubenschiffen
NL7013069A (enrdf_load_stackoverflow) * 1969-09-05 1971-03-09

Also Published As

Publication number Publication date
JPS55146400U (enrdf_load_stackoverflow) 1980-10-21

Similar Documents

Publication Publication Date Title
AU736315B2 (en) Propulsion system
JP3004238B2 (ja) 船舶の推進性能向上装置
KR102384493B1 (ko) 선미용 덕트, 선미용 부가물, 선미용 덕트의 설계 방법, 및 선미용 덕트를 장착한 선박
EP2058220B1 (en) Stern shape for displacement type ship
EP1892183B1 (en) Stern structure of ship
KR102378872B1 (ko) 해양용 덕트식 프로펠러 제트 추진 시스템
JPS6390496A (ja) 流動誘導面
JPS5950889A (ja) 船尾渦を制御する船尾フイン
AU656147B2 (en) Shrouded propeller system for a sailboat
US4309172A (en) Ship with improved stern structure
CN112429144B (zh) 改善高速船呆木后方流场的导流罩的安装方法
JPS5911834Y2 (ja) ダクト・プロペラ
JP5219243B2 (ja) 船舵
CN107848614B (zh) 具有船尾导管的船尾及船舶
KR101399960B1 (ko) 러더 벌브가 부착된 러더를 구비하는 선박
US6604484B2 (en) Ship supported by submerged structure
US20020127925A1 (en) Augmented thrust waterjet propulsor
KR102092559B1 (ko) 선박용 추진 스러스터
JPS5973390A (ja) 船舶における整流装置
JPS5973391A (ja) 船舶における整流装置
Patience Developments in marine propellers
JP2006008091A (ja) 小型高速船の船型
KR102376325B1 (ko) 선박
JPS5913192Y2 (ja) 肥大船における船尾流れの整流装置
EP3851369A1 (en) Marine vessel