KR20150095619A - 선박의 추진장치와 그것을 구비한 선박 - Google Patents
선박의 추진장치와 그것을 구비한 선박 Download PDFInfo
- Publication number
- KR20150095619A KR20150095619A KR1020157010555A KR20157010555A KR20150095619A KR 20150095619 A KR20150095619 A KR 20150095619A KR 1020157010555 A KR1020157010555 A KR 1020157010555A KR 20157010555 A KR20157010555 A KR 20157010555A KR 20150095619 A KR20150095619 A KR 20150095619A
- Authority
- KR
- South Korea
- Prior art keywords
- propeller
- pin
- ship
- propulsion device
- boss cap
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/20—Hubs; Blade connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/28—Other means for improving propeller efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
- 스크류 프로펠러의 프로펠러 보스의 후측에 부착한 프로펠러 보스 캡에, 핀을 설치하는 것과 동시에, 이 핀을 프로펠러 날개 사이의 후방에 배치한 선박의 추진장치에 있어서, 상기 핀의 형상에 관해, 상기 핀의 근부에 대해서 상기 핀의 선단측의 전연부가 후방측이 또한 후연부가 전방측으로 이동하도록, 상기 핀에 비틀림을 설치해서 형성한 것을 특징으로 하는 선박의 추진장치.
- 1항에 있어서,
상기 핀의 상기 비틀림의 근부에 대한 선단측의 비틀림 각도를 0도 이상 또한 20도 이하의 범위내의 각도로 한 것을 특징으로 하는 추진장치. - 제 1항 또는 2항에 있어서,
상기 프로펠러 보스 캡에 상기 핀을 설치하는 대신에, 스크류 프로펠러의 프로펠러 프로펠러 보스의 프로펠러 날개의 후방부분에 상기 핀을 설치한 것을 특징으로 하는 선박의 추진장치. - 제 1항, 2항, 또는 3항에 따른 선박의 추진장치를 구비한 것을 특징으로 하는 선박.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/078512 WO2014068771A1 (ja) | 2012-11-02 | 2012-11-02 | 船舶の推進装置とそれを備えた船舶 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150095619A true KR20150095619A (ko) | 2015-08-21 |
Family
ID=50626734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157010555A KR20150095619A (ko) | 2012-11-02 | 2012-11-02 | 선박의 추진장치와 그것을 구비한 선박 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP5923179B2 (ko) |
KR (1) | KR20150095619A (ko) |
CN (1) | CN104812665B (ko) |
DE (1) | DE112012007098T5 (ko) |
SG (1) | SG11201503419XA (ko) |
WO (1) | WO2014068771A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101955413B1 (ko) * | 2017-11-30 | 2019-03-08 | 재단법인한국조선해양기자재연구원 | 선박 연료 절감형 다이버젠트 프로펠러 커버캡 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1031975A (zh) * | 1987-09-14 | 1989-03-29 | 大阪商船三井船舶株式会社 | 带鳍板的螺旋桨桨毂盖 |
JPH0734795Y2 (ja) * | 1988-01-14 | 1995-08-09 | 株式会社西日本流体技研 | 船外機用フィン付きプロペラボス |
JPH0241898U (ko) * | 1988-09-16 | 1990-03-22 | ||
JPH0744559Y2 (ja) * | 1989-05-31 | 1995-10-11 | 三菱重工業株式会社 | ボスキャップ付き舶用プロペラ |
JP2947357B2 (ja) * | 1989-08-18 | 1999-09-13 | 日産自動車株式会社 | 高速艇のプロペラ構造 |
JP2000247293A (ja) * | 1999-03-02 | 2000-09-12 | Yukio Nakamura | インペラ− |
WO2010044966A2 (en) * | 2008-10-16 | 2010-04-22 | The Penn State Research Foundation | Hub fin device |
JP5524496B2 (ja) * | 2009-03-18 | 2014-06-18 | 株式会社三井造船昭島研究所 | 船舶の推進装置とそれを備えた船舶 |
JP5405872B2 (ja) * | 2009-03-30 | 2014-02-05 | 株式会社三井造船昭島研究所 | 船舶の推進装置とそれを備えた船舶 |
CN202368779U (zh) * | 2011-12-12 | 2012-08-08 | 江苏华海船舶设计有限公司 | 节能型螺旋桨 |
-
2012
- 2012-11-02 WO PCT/JP2012/078512 patent/WO2014068771A1/ja active Application Filing
- 2012-11-02 DE DE112012007098.4T patent/DE112012007098T5/de not_active Ceased
- 2012-11-02 SG SG11201503419XA patent/SG11201503419XA/en unknown
- 2012-11-02 JP JP2014544182A patent/JP5923179B2/ja active Active
- 2012-11-02 KR KR1020157010555A patent/KR20150095619A/ko not_active Application Discontinuation
- 2012-11-02 CN CN201280076825.0A patent/CN104812665B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101955413B1 (ko) * | 2017-11-30 | 2019-03-08 | 재단법인한국조선해양기자재연구원 | 선박 연료 절감형 다이버젠트 프로펠러 커버캡 |
Also Published As
Publication number | Publication date |
---|---|
JP5923179B2 (ja) | 2016-05-24 |
WO2014068771A1 (ja) | 2014-05-08 |
DE112012007098T5 (de) | 2015-10-22 |
CN104812665A (zh) | 2015-07-29 |
CN104812665B (zh) | 2017-03-22 |
SG11201503419XA (en) | 2015-06-29 |
JPWO2014068771A1 (ja) | 2016-09-08 |
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