JP5121700B2 - 船舶用推力羽根 - Google Patents
船舶用推力羽根 Download PDFInfo
- Publication number
- JP5121700B2 JP5121700B2 JP2008507534A JP2008507534A JP5121700B2 JP 5121700 B2 JP5121700 B2 JP 5121700B2 JP 2008507534 A JP2008507534 A JP 2008507534A JP 2008507534 A JP2008507534 A JP 2008507534A JP 5121700 B2 JP5121700 B2 JP 5121700B2
- Authority
- JP
- Japan
- Prior art keywords
- thrust
- ship
- propeller
- blade
- rudder
- 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
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001141 propulsive effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0665—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4663—Horizontally-sliding wings specially adapted for furniture
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/684—Rails; Tracks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/688—Rollers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Toys (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
最大幅(プロペラ対比):0.15Rpを有する推力羽根を船舶の方向舵に適用し(図5を参照)、垂直方向の羽根の取り付け位置による推進効率の向上率を実験した。(図6を参照)
本発明による推力羽根は、図7のように、中心軸に取り付けられる時、約6%、中心軸から上方向に0.15Rpの位置に取り付けられる時、約4%、そして中心軸から上方向に0.3Rpの位置に取り付けられる時、約3%の推進効率を向上できることを確認した。
Claims (1)
- 船舶の推進効率を向上させるために前記船舶の方向舵に取り付けられる推力羽根であって、
当該推力羽根は、その左側及び右側が左右別々でなく一体的に非対称に製作され、前記船舶の前記方向舵の前方において、前記方向舵に設けられる溝に挿入して取り付けられることを特徴とする、
推力羽根。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050034286A KR100619302B1 (ko) | 2005-04-26 | 2005-04-26 | 선박용 추력 날개 |
KR10-2005-0034286 | 2005-04-26 | ||
PCT/KR2005/004193 WO2006115317A1 (en) | 2005-04-26 | 2005-12-08 | Thrust fin for ships |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008536760A JP2008536760A (ja) | 2008-09-11 |
JP2008536760A5 JP2008536760A5 (ja) | 2012-02-23 |
JP5121700B2 true JP5121700B2 (ja) | 2013-01-16 |
Family
ID=37214919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008507534A Expired - Fee Related JP5121700B2 (ja) | 2005-04-26 | 2005-12-08 | 船舶用推力羽根 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7806067B2 (ja) |
EP (1) | EP1877301A4 (ja) |
JP (1) | JP5121700B2 (ja) |
KR (1) | KR100619302B1 (ja) |
CN (1) | CN101189159B (ja) |
NO (1) | NO20075405L (ja) |
WO (1) | WO2006115317A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8679915B2 (en) | 2005-06-20 | 2014-03-25 | Renesas Electronics Corporation | Non-volatile semiconductor device and method of fabricating embedded non-volatile semiconductor memory device with sidewall gate |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009255835A (ja) * | 2008-04-18 | 2009-11-05 | Mitsubishi Heavy Ind Ltd | フィン付き舵 |
NL2001693C2 (nl) * | 2008-06-17 | 2009-12-18 | Marifin Beheer B V | Samenstel uit een roer en een schroef. |
ES2548060T3 (es) * | 2008-09-12 | 2015-10-13 | Wärtsilä Netherlands B.V. | Disposición de propulsión y dirección |
KR101110392B1 (ko) * | 2008-12-09 | 2012-02-24 | 현대중공업 주식회사 | 비대칭 단면형상을 구비하는 선박용 러더 |
KR101066213B1 (ko) | 2009-09-10 | 2011-09-21 | 에스티엑스조선해양 주식회사 | 정체류 감소 및 전진력 발생 기능을 가지는 날개형 유동개선 장치 |
KR101523790B1 (ko) * | 2010-07-02 | 2015-05-28 | 현대중공업 주식회사 | 추력날개 설치 프로세스 개선방법 |
KR101381464B1 (ko) | 2012-05-15 | 2014-04-10 | 현대중공업 주식회사 | 선박용 러더 |
WO2015085071A1 (en) * | 2013-12-04 | 2015-06-11 | Garthwaite Martin | Fin-based watercraft propulsion system |
CN105329432A (zh) * | 2015-11-12 | 2016-02-17 | 无锡德林船舶设备有限公司 | 一种节能船舵 |
CN110770117B (zh) * | 2017-11-22 | 2022-04-05 | 川崎重工业株式会社 | 船尾鳍和具备该船尾鳍的船舶 |
CN110539866B (zh) * | 2019-07-26 | 2023-11-10 | 北京精密机电控制设备研究所 | 一种组合推进器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL77777B1 (ja) * | 1971-08-05 | 1975-04-30 | ||
US4653418A (en) * | 1984-03-07 | 1987-03-31 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Rudder with wings and method for manufacture thereof |
JPS63180594A (ja) * | 1987-01-20 | 1988-07-25 | Ishikawajima Harima Heavy Ind Co Ltd | 舵成型方法 |
CN87209395U (zh) * | 1987-06-20 | 1988-02-17 | 武汉水运工程学院 | 装有整流构件的舵 |
JPH02293296A (ja) * | 1989-05-02 | 1990-12-04 | Ishikawajima Harima Heavy Ind Co Ltd | フィン付舵 |
JPH0485194A (ja) * | 1990-07-27 | 1992-03-18 | Nkk Corp | 船舶用舵 |
JP2837948B2 (ja) * | 1990-11-30 | 1998-12-16 | 日本鋼管株式会社 | 船舶用舵 |
JP2552808Y2 (ja) * | 1991-03-16 | 1997-10-29 | 川崎重工業株式会社 | 船舶用舵 |
JPH0539090A (ja) * | 1991-08-08 | 1993-02-19 | Hitachi Zosen Corp | 舵 |
DE4304158A1 (de) * | 1993-02-12 | 1994-08-25 | Adalbert Kefer | Auftriebsfinne |
JPH07237594A (ja) * | 1994-02-28 | 1995-09-12 | Hitachi Zosen Corp | 船舶における舵 |
JPH08108892A (ja) * | 1994-10-07 | 1996-04-30 | Susumu Shimazaki | 整流用固定翼付き舶用プロペラ |
JP3004238B2 (ja) * | 1997-11-06 | 2000-01-31 | 川崎重工業株式会社 | 船舶の推進性能向上装置 |
JP2002166888A (ja) * | 2000-11-29 | 2002-06-11 | Mitsubishi Heavy Ind Ltd | ステータフィン付船舶及びその製造方法 |
JP2002178993A (ja) * | 2000-12-13 | 2002-06-26 | Nkk Corp | 船舶用舵 |
JP4045233B2 (ja) * | 2003-11-20 | 2008-02-13 | 今治造船株式会社 | フィン装置 |
-
2005
- 2005-04-26 KR KR1020050034286A patent/KR100619302B1/ko active IP Right Grant
- 2005-12-08 WO PCT/KR2005/004193 patent/WO2006115317A1/en active Application Filing
- 2005-12-08 JP JP2008507534A patent/JP5121700B2/ja not_active Expired - Fee Related
- 2005-12-08 EP EP05821342.2A patent/EP1877301A4/en not_active Withdrawn
- 2005-12-08 CN CN2005800496190A patent/CN101189159B/zh not_active Expired - Fee Related
- 2005-12-08 US US11/629,475 patent/US7806067B2/en not_active Expired - Fee Related
-
2007
- 2007-10-24 NO NO20075405A patent/NO20075405L/no not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8679915B2 (en) | 2005-06-20 | 2014-03-25 | Renesas Electronics Corporation | Non-volatile semiconductor device and method of fabricating embedded non-volatile semiconductor memory device with sidewall gate |
Also Published As
Publication number | Publication date |
---|---|
KR100619302B1 (ko) | 2006-09-06 |
US20080066669A1 (en) | 2008-03-20 |
WO2006115317A1 (en) | 2006-11-02 |
CN101189159A (zh) | 2008-05-28 |
US7806067B2 (en) | 2010-10-05 |
JP2008536760A (ja) | 2008-09-11 |
CN101189159B (zh) | 2010-06-23 |
EP1877301A1 (en) | 2008-01-16 |
NO20075405L (no) | 2008-01-18 |
EP1877301A4 (en) | 2013-04-17 |
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