JP6132295B2 - 船舶 - Google Patents
船舶 Download PDFInfo
- Publication number
- JP6132295B2 JP6132295B2 JP2012129083A JP2012129083A JP6132295B2 JP 6132295 B2 JP6132295 B2 JP 6132295B2 JP 2012129083 A JP2012129083 A JP 2012129083A JP 2012129083 A JP2012129083 A JP 2012129083A JP 6132295 B2 JP6132295 B2 JP 6132295B2
- Authority
- JP
- Japan
- Prior art keywords
- rudder
- ship
- propeller
- water
- stern
- 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 - Fee Related
Links
Images
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
一方、推進性能の向上と操舵性能の向上を図る提案は多数あり、その例を次に紹介する。
の場合も舵はその全体が水中に位置するため、方向を決定づける水との接触とこの接触により発生する舵力は周囲の水中に分散し、十分な操舵力が得られない。
て来ているが、現在に至っても決定的な改善案は提案されていない。
図1ないし図4において、符号の1は船舶全体を示し、2は船底である。3はこの船底の中央において、船尾4方向に向けて形成された水流形成凹路であって、この水流形成凹路3は、船首側はゆるやかなスロープ5で形成され、船尾4側に向けては断面逆U字状に形成された水路である。
2 船底
3 水流形成凹路
4 船尾
5 スロープ
6 プロペラ
7 動力源
8 舵
8a 可動側
9 支軸
10 操舵機
11a、11b 堰壁
12 救助艇
13 縦溝
14 船外機
14a 予備用船外機
15 ガード板片
Claims (1)
- 船底において、船首方向から船尾方向に向けて形成した水流形成凹路内の船尾側にプロペラと舵を配置して成る船舶において、前記プロペラの後方であって水流形成凹路内に舵を配設すると共にこの舵の可動側を船首方向に向けて形成したこと、を特徴とする船舶。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012129083A JP6132295B2 (ja) | 2012-06-06 | 2012-06-06 | 船舶 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012129083A JP6132295B2 (ja) | 2012-06-06 | 2012-06-06 | 船舶 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013252774A JP2013252774A (ja) | 2013-12-19 |
JP6132295B2 true JP6132295B2 (ja) | 2017-05-24 |
Family
ID=49950685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012129083A Expired - Fee Related JP6132295B2 (ja) | 2012-06-06 | 2012-06-06 | 船舶 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6132295B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103843507B (zh) * | 2014-02-28 | 2016-09-07 | 华南农业大学 | 一种水田船式机械仿生表面减阻结构及其应用 |
JP2017056926A (ja) * | 2015-09-15 | 2017-03-23 | 一夫 有▲吉▼ | プロペラの推進効率を高めて高速化した省エネ船 |
JP6505238B2 (ja) * | 2016-03-25 | 2019-04-24 | ジャパンマリンユナイテッド株式会社 | 船舶及び船舶の清掃方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4836595U (ja) * | 1971-09-04 | 1973-05-02 | ||
DE2234813A1 (de) * | 1972-07-13 | 1974-01-31 | Odawara Chuichiro | Schiffsrumpfkonstruktion |
US3823684A (en) * | 1973-03-02 | 1974-07-16 | J Baggs | Boat drive |
US3937173A (en) * | 1973-10-23 | 1976-02-10 | Penn Yan Boats, Incorporated | Deep-V tunnel stern boat |
JPS5437693U (ja) * | 1977-08-19 | 1979-03-12 | ||
US4609360A (en) * | 1984-07-12 | 1986-09-02 | Whitehead Robert M | Boat hull with flow chamber |
US5409409A (en) * | 1991-01-04 | 1995-04-25 | Outboard Marine Corporation | Marine apparatus |
JPH09249192A (ja) * | 1996-03-14 | 1997-09-22 | Yamaha Motor Co Ltd | ヒレ推進ペダルボート |
-
2012
- 2012-06-06 JP JP2012129083A patent/JP6132295B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013252774A (ja) | 2013-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4789953B2 (ja) | 船舶用推進システム | |
JP5064385B2 (ja) | 船舶用の複合ノズル・ベンチュリ・システム | |
JP5972711B2 (ja) | 二重反転プロペラ推進方式の船舶 | |
CN101559828B (zh) | 翼舵 | |
JP6132295B2 (ja) | 船舶 | |
JP5453625B2 (ja) | 二軸推進器付船舶 | |
JP2006516511A (ja) | 船舶用操舵及び推進構造 | |
EP2259963B1 (en) | A method of providing a ship with a large diameter screw propeller and a ship having a large diameter screw propeller | |
KR101225175B1 (ko) | 추진장치 및 이를 포함하는 선박 | |
JP2010095239A (ja) | 船舶用の舵装置 | |
KR20120133964A (ko) | 쇄빙선박의 선형 | |
JP4699282B2 (ja) | 船舶 | |
US8881666B2 (en) | Ship | |
KR101431497B1 (ko) | 선박 | |
JP2013132937A (ja) | 船舶 | |
EP2692628A1 (en) | Ship with a propeller and a rudder mounted in a recess, whereby the rudder is oriented towards the bow | |
CN103625626B (zh) | 船 | |
CN108025799B (zh) | 船舶 | |
JP2005280709A (ja) | 推進性能向上装置付きポッドプロペラ船 | |
KR20090123459A (ko) | 선박용 추진 시스템 | |
KR101323797B1 (ko) | 선박 | |
JP2005178721A (ja) | 船尾上がりのプロペラ軸を持つ船尾形状 | |
KR101334333B1 (ko) | 선박 | |
JP2011031858A (ja) | ポッド推進装置 | |
JPH09240569A (ja) | トンネルスターン付き船舶 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150522 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160303 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160502 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20160929 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161229 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20170207 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170316 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170412 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6132295 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |