CN102390516A - High-efficiency and environmentally-friendly shilling rudder body - Google Patents
High-efficiency and environmentally-friendly shilling rudder body Download PDFInfo
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- CN102390516A CN102390516A CN2011102391190A CN201110239119A CN102390516A CN 102390516 A CN102390516 A CN 102390516A CN 2011102391190 A CN2011102391190 A CN 2011102391190A CN 201110239119 A CN201110239119 A CN 201110239119A CN 102390516 A CN102390516 A CN 102390516A
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Abstract
The invention relates to a high-efficiency and environmentally-friendly shilling rudder body, which comprises a rudder stock, wherein one end of the rudder stock is provided with rudder blade bodies; each rudder blade body comprises a rudder blade side plate; the front end of the rudder blade side plate is provided with a bow transom plate; the other side of the rudder blade side plate corresponding to the bow transom plate is provided with a stern transom plate; the end parts of the two ends of the rudder blade side plate are respectively provided with a swash plate; the upper end of the rudder blade side plate is provided with an upper swash plate, and the lower end of the rudder blade side plate is provided with a lower swash plate; and the rudder blade side plate is provided with a plate body reinforcing mechanism. The shilling rudder body has a simple structure manufacturing process and low manufacturing cost and is easy to generalize; due to the stern transom plate, the tail part of the rudder blade body forms circular flow, the lift coefficient of the rudder blade body is increased, and the moment of turning a ship is increased; since the upper swash plate and the lower swash plate are designed, transverse circular flow on the end part of the rudder blade body is suppressed, the longitudinal circular flow speed is increased, the revolving performance and the sideslip capacity of the ship are improved; the shilling rudder body has a simple and compact structure, low manufacturing cost and large lift coefficient; the rudder efficiency is increased; the course avoidance and the course keeping quality of the conventional rudder at a small rudder angle are improved; and a wide application range is guaranteed.
Description
Technical field
The present invention relates to a kind of fish tail rudder structure, especially a kind of high-efficiency environment friendly fish tail rudder body belongs to the technical field of fish tail rudder.
Background technology
Rudder system is the important component part in the ship power system, the most forms that adopt normal stream line style NACA of rudder in the past, and the simple rudder that river boat adopts flat board to be welded more is.Because the factor of the structure of NACA line style causes its lift coefficient little, the 1ift-drag ratio coefficient is less.So adopt the maneuvering performance of boats and ships of this rudder system poor.Flap also has producer to produce in recent years, and the lift coefficient of flap, the more conventional rudder of 1ift-drag ratio are greatly improved, but because this rudder structure is complicated, and manufacturing cost is bigger, causes rudder popularization, the slower development of this version.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, a kind of high-efficiency environment friendly fish tail rudder body is provided, it is simple and compact for structure; Low cost of manufacture, lift coefficient is big, improves steerage; Improved course dodging property and the coursestability of conventional rudder when little rudder angle, wide accommodation.
According to technical scheme provided by the invention, said high-efficiency environment friendly fish tail rudder body comprises rudder stock, and an end of said rudder stock is provided with the rudder blade body; Said rudder blade body comprises the other plate of rudder blade; The front end of the other plate of said rudder blade is provided with bow transom plate; The other plate of rudder blade is provided with stern transom plate corresponding to the opposite side that bow transom plate is set, and the end, two ends of the other plate of rudder blade all is provided with system stream plate, and the other plate of rudder blade upper end is provided with upper end system stream plate; The other plate of rudder blade lower end is provided with lower end system stream plate, and the other plate of said rudder blade is provided with the plate body reinforcing mechanisms.
The other plate of said rudder blade is the fish shape.The other plate of said rudder blade is captiveed joint with stern transom plate through side plate.Said plate body reinforcing mechanisms comprises some horizontal gussets and vertical gusset that are interspersed in the other plate of rudder blade; The shape of the other plate of the shape of horizontal gusset and rudder blade is consistent.
Said horizontal gusset comprises the first horizontal gusset, the second horizontal gusset, the 3rd horizontal gusset and the 4th horizontal gusset of captiveing joint with the other plate of rudder blade; One end of the said first horizontal gusset is captiveed joint with bow transom plate, and the other end links to each other with the second horizontal gusset through the 3rd vertical gusset; The second horizontal gusset links to each other with the 3rd horizontal gusset through the second vertical gusset corresponding to the other end that links to each other with the first horizontal gusset, and the 3rd horizontal gusset links to each other with the 4th horizontal gusset through the first vertical gusset corresponding to the other end that links to each other with the second horizontal gusset; The 4th horizontal gusset is captiveed joint with stern transom plate corresponding to the other end that links to each other with the first vertical gusset; The first vertical gusset, the second vertical gusset and the 3rd vertical gusset all distribute along the length direction of the other plate of rudder blade, and captive joint with the other plate of rudder blade.
Said rudder stock links to each other with the rudder blade body through rudder blade connector and hydraulic efficiency nut, and rudder stock is provided with sealing arrangement corresponding to the other end that links to each other with the rudder blade body.
Penetrate the neck bearing sleeve on the said rudder stock, said neck bearing sleeve is positioned between sealing arrangement and rudder blade body, and the neck bearing sleeve links to each other with sealing arrangement through coupling bush; Rudder stock can rotate in coupling bush and neck bearing sleeve.
One side of the said first horizontal gusset, the second horizontal gusset, the 3rd horizontal gusset and the 4th horizontal gusset is captiveed joint through the other plate of backing plate and rudder blade.
The said first horizontal gusset is provided with first-class water hole, and the second horizontal gusset is provided with second discharge orifice, and the 3rd horizontal gusset is provided with the 3rd discharge orifice, and the 4th horizontal gusset is provided with the 4th discharge orifice.
Advantage of the present invention: the rudder blade body comprises the other plate of rudder blade, and the dual-side of the other plate of rudder blade is provided with bow transom plate and stern transom plate, and the two ends of the other plate of rudder blade are provided with system stream plate, and upper end system stream plate is set on the other plate of rudder blade; The structure manufacturing process is simple, and manufacturing cost is lower, promotes easily, because stern transom plate is arranged, makes rudder blade body afterbody form circulation, and the lift coefficient of rudder blade body is increased, and promptly lift increases moment of turning ship by bigger raising; Owing to designed upper end system stream plate and lower end system stream plate, thereby suppressed laterally streaming of rudder blade end of body, increase the speed of vertically streaming, improve the turnability and the traversing ability of boats and ships.This rudder blade all proves at model wind tunnel test and real ship; The steerage of this high-efficiency environment friendly fish tail rudder body is about 90% of flap; The manufacturing of this high-efficiency environment friendly fish tail rudder body is simple than flap, has saved a large amount of manufacturing costs, can improve steerage effectively; Improved course dodging property and the coursestability of conventional rudder when little rudder angle; It is suitable for and all kinds of boats and ships, and the boats and ships of especially road-holding property being had relatively high expectations have higher lift coefficient and higher 1ift-drag ratio.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the B-B of Fig. 1 is to cutaway view.
Fig. 3 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
Like Fig. 1 ~ shown in Figure 3: the present invention includes sealing arrangement 1; Rudder stock 2; Coupling bush 3; Neck bearing sleeve 4; The other plate 5 of rudder blade; Hydraulic efficiency nut 6; Stern transom plate 7; Side plate 8; The first vertical gusset 9; The second vertical gusset 10; The 3rd vertical gusset 11; Upper end system stream plate 12; Bow transom plate 13; The first horizontal gusset 14; Backing plate 15; The second horizontal gusset 16; The 3rd horizontal gusset 17; The 4th horizontal gusset 18; Lower end system stream plate 19; Blowoff cock 20; First-class water hole 21; Second discharge orifice 22; The 3rd discharge orifice 23; The 4th discharge orifice 24; Rudder blade connector 25; Rudder blade body 26 and false rudder 27.
Like Fig. 1, Fig. 2 and shown in Figure 3: an end of said rudder stock 2 is provided with sealing arrangement 1; Rudder stock 2 is provided with rudder blade body 26 corresponding to the other end that sealing arrangement 1 is set; Rudder stock 2 is captiveed joint with rudder blade body 26 through rudder blade connector 25 and hydraulic efficiency nut 6, and rudder blade body 26 can be followed rudder stock 2 and rotated.Also be with neck bearing sleeve 4 and coupling bush 3 on the rudder stock 2, said coupling bush 3 and neck bearing sleeve 4 are positioned at 26 of sealing arrangement 1 and rudder blade bodies, and rudder stock 2 can rotate in coupling bush 3 and neck bearing sleeve 4.Neck bearing sleeve 4 links to each other with sealing arrangement 1 through coupling bush 3.Said sealing arrangement 1, rudder stock 2, coupling bush 3 and neck bearing sleeve 4 are all identical with existing rudder architecture; Also be provided with false rudder 27 on the neck bearing sleeve 4, said false rudder 27 is installed on the hull.
In order to make the rudder architecture simple; Reduce manufacturing cost; And easy to operate, rudder blade body 26 of the present invention comprises the other plate 5 of rudder blade, and the front end of the other plate 5 of said rudder blade is provided with the bow transom plate 13 of captive joint; The other plate 5 of rudder blade is provided with the stern transom plate 7 of captive joint corresponding to another side that bow transom plate 13 is set, and stern transom plate 7 is captiveed joint through plate 5 by side plate 8 and the rudder blade; Bow transom plate 13 all extends in the same side of the other plate 5 of rudder blade with stern transom plate 7, and promptly bow transom plate 13 and stern transom plate 7 all are positioned at the same side of the other plate 5 of rudder blade.The end, two ends of the other plate 5 of rudder blade all is provided with lower end system stream plate 19, and said lower end system stream plate 19 is captiveed joint with stern transom plate 7 and bow transom plate 13 respectively.The other plate 5 of rudder blade is provided with upper end system stream plate 12, and upper end system stream plate 12 all stretches out in the both sides of the other plate 5 of rudder blade with lower end system stream plate 19.The other plate 5 of rudder blade flows the agent structure that plate 19 constitutes rudder blade bodies 26 with stern transom plate 7, bow transom plate 13, upper end system stream plate 12 and lower end system.The cross section of the other plate 5 of rudder blade is fish shape structure, thereby makes rudder blade body 26 have streamlined structure.
In order to improve the intensity of the other plate 5 of rudder blade, the other plate 5 of rudder blade is provided with the plate body reinforcing mechanisms, and said plate body reinforcing mechanisms and stern transom plate 7 and bow transom plate 13 are positioned at the same side of the other plate 5 of rudder blade, and the plate body reinforcing mechanisms is captiveed joint with the other plate 5 of rudder blade.The plate body reinforcing mechanisms comprises some horizontal gussets that are interspersed and vertical gusset, and said horizontal gusset is uniformly distributed in the other plate 5 of rudder blade with vertical gusset.Horizontal gusset comprises that first horizontal gusset 14, second horizontal gusset the 16, the 3rd horizontal gusset 17 and the 4th horizontal gusset 18, the first horizontal gusset 14, second horizontal gusset the 16, the 3rd horizontal gussets 17 and the 4th horizontal gusset 18 are fixing through other plate 5 welding of backing plate 15 and rudder blade.One end of the first horizontal gusset 14 and bow transom plate 13 welding are fixing; The first horizontal gusset 14 is corresponding to captiveing joint with the second horizontal gusset 16 through the 3rd vertical gusset 11 with the other end of bow transom plate 13; The second horizontal gusset 16 is captiveed joint with the 3rd horizontal gusset 17 through the second vertical gusset 10 corresponding to the other end that links to each other with the 3rd vertical gusset 11; The 3rd horizontal gusset 17 is captiveed joint with the 4th horizontal gusset 18 through the first vertical gusset 9 corresponding to the other end that links to each other with the second vertical gusset 10, and the 4th horizontal gusset 18 is captiveed joint with stern transom plate 7 corresponding to the other end that links to each other with the 3rd horizontal gusset 17.The shape of the other plate 5 of the shape of first horizontal gusset 14, second horizontal gusset the 16, the 3rd horizontal gusset 17 and the 4th horizontal gusset 18 and rudder blade is consistent; Thereby the horizontal bar plate structure that first horizontal gusset 14, second horizontal gusset the 16, the 3rd horizontal gusset 17 and the 4th horizontal gusset 18 constitute also is the fish shape, and the width of first horizontal gusset 14, second horizontal gusset the 16, the 3rd horizontal gusset 17 and the 4th horizontal gusset 18 narrows down gradually.First vertical gusset 9, the second vertical gusset 10 and the 3rd vertical gusset 11 be all along the length distribution of the other plate 5 of rudder blade, and first vertical gusset 9, the second vertical gusset 10 and the 3rd vertical gusset 11 all with rudder blade by plate 5 captive joint.
For can expendable weight; Simultaneously carry out anti-corrosion treatment after finishing in order to weld; The first horizontal gusset 14 is provided with first-class water hole 21; The second horizontal gusset 16 is provided with second discharge orifice, 22, the three horizontal gussets 17 and is provided with the 3rd discharge orifice 23, the four horizontal gussets 18 and is provided with the 4th discharge orifice 24.Lower end system stream plate 19 is provided with blowoff cock 20.Particularly, coupling bush 3 adopts welding fixing with neck bearing sleeve 4, and upper end system stream plate 12 and lower end system stream plate 19 are fixing through welding with the other plate 5 of rudder blade.First vertical gusset 9, second vertical gusset the 10, the 3rd vertical gusset 11 is fixing with other plate 5 welding of rudder blade simultaneously; And the first vertical gusset 9 and the 3rd horizontal gusset 17 and the 4th horizontal gusset 18 welding are fixing; The second vertical gusset 10 and the 3rd horizontal gusset 17 and second horizontal gusset 16 welding are fixing, and the 3rd vertical gusset 11 and the first horizontal gusset 14 and second horizontal gusset 16 welding are fixing.Stern transom plate 7 is fixing with other plate 5 of rudder blade and the 4th horizontal gusset 18 welding, and bow transom plate 13 is fixing with the other plate 5 of rudder blade and first horizontal gusset 14 welding simultaneously.Backing plate 15 is welded to each other fixing with other plate 5, first horizontal gusset 14, second horizontal gusset the 16, the 3rd horizontal gusset the 17, the 4th horizontal gusset 18 of rudder blade.
Like Fig. 1 ~ shown in Figure 3: during use, rudder stock 2 is provided with the rudder stock actuating device corresponding to the end that sealing arrangement 1 is set, and drives the rotation of rudder stock 2 through the rudder stock actuating device.During work, rudder stock 2 drives rudder blade body 26 through rudder blade connector 25 and rotates.When rudder blade body 26 rotated, other plate 5 of the rudder blade of rudder blade body 26 and bow transom plate 13 turned an angle, at this moment; Other plate 5 of rudder blade and bow transom plate 13 are all angled with the water surface; When current direction stern transom plate 7 directions flow, can form circulation, thereby the lift coefficient of rudder blade body 26 is increased at stern transom plate 7 places; Lift improves a lot, and increases moment of turning ship.Simultaneously,, can in the casing that the other plate 5 of rudder blade constitutes, suppress laterally to stream, increase the speed of vertically streaming, improve the turnability and the traversing ability of boats and ships through of the combined action of upper end system stream plate 12 with lower end system stream plate 19.The other plate 5 of rudder blade can improve the intensity of rudder blade body 26 through the plate body reinforcing mechanisms.
Structure manufacturing process of the present invention is simple, and manufacturing cost is lower, promotes easily, because stern transom plate 7 is arranged, makes rudder blade body 26 afterbodys form circulation, and the lift coefficient of rudder blade body 26 is increased, and promptly lift increases moment of turning ship by bigger raising; Owing to designed upper end system stream plate 12 and lower end system stream plate 19, thereby suppressed laterally streaming of rudder blade body 26 ends, increase the speed of vertically streaming, improve the turnability and the traversing ability of boats and ships.This rudder blade all proves at model wind tunnel test and real ship; The steerage of this high-efficiency environment friendly fish tail rudder body is about 90% of flap; The manufacturing of this high-efficiency environment friendly fish tail rudder body is simple than flap, has saved a large amount of manufacturing costs, can improve steerage effectively; Improved course dodging property and the coursestability of conventional rudder when little rudder angle; It is suitable for and all kinds of boats and ships, and the boats and ships of especially road-holding property being had relatively high expectations have higher lift coefficient and higher 1ift-drag ratio.
Claims (9)
1. a high-efficiency environment friendly fish tail rudder body comprises rudder stock (2), and an end of said rudder stock (2) is provided with rudder blade body (26); It is characterized in that: said rudder blade body (26) comprises the other plate (5) of rudder blade; One side of the other plate of said rudder blade (5) is provided with bow transom plate (13); The other plate of rudder blade (5) is provided with stern transom plate (7) corresponding to the opposite side that bow transom plate (13) is set; The lower end of the other plate of rudder blade (5) is provided with lower end system stream plate (19), and the other plate of rudder blade (5) upper end is provided with upper end system stream plate (12), and the other plate of said rudder blade (5) is provided with the plate body reinforcing mechanisms.
2. high-efficiency environment friendly fish tail rudder body according to claim 1 is characterized in that: the other plate of said rudder blade (5) is the fish shape.
3. high-efficiency environment friendly fish tail rudder body according to claim 1 is characterized in that: the other plate of said rudder blade (5) is captiveed joint with stern transom plate (7) through side plate (8).
4. high-efficiency environment friendly fish tail rudder body according to claim 1; It is characterized in that: said rudder blade body reinforcing mechanisms comprises some horizontal gussets and vertical gusset that are interspersed on the other plate of rudder blade (5), and said horizontal gusset all is positioned at the other plate of rudder blade (5) corresponding to the side that stern transom plate (7) and bow transom plate (13) are set with vertical gusset; The shape of the other plate of the shape of horizontal gusset and rudder blade (5) is consistent.
5. high-efficiency environment friendly fish tail rudder body according to claim 4 is characterized in that: said horizontal gusset comprises the first horizontal gusset (14), the second horizontal gusset (16), the 3rd horizontal gusset (17) and the 4th horizontal gusset (18) of captiveing joint with the other plate of rudder blade (5); One end of the said first horizontal gusset (14) is captiveed joint with bow transom plate (13), and the other end links to each other with the second horizontal gusset (16) through the 3rd vertical gusset (11); The second horizontal gusset (16) links to each other with the 3rd horizontal gusset (17) through the second vertical gusset (10) corresponding to the other end that links to each other with the first horizontal gusset (14), and the 3rd horizontal gusset (17) links to each other with the 4th horizontal gusset (18) through the first vertical gusset (9) corresponding to the other end that links to each other with the second horizontal gusset (16); The 4th horizontal gusset (18) is captiveed joint with stern transom plate (7) corresponding to the other end that links to each other with the first vertical gusset (9); The first vertical gusset (9), the second vertical gusset (10) and the 3rd vertical gusset (11) all distribute along the length direction of the other plate of rudder blade (5), and captive joint with the other plate of rudder blade (5).
6. high-efficiency environment friendly fish tail rudder body according to claim 1; It is characterized in that: said rudder stock (2) links to each other with rudder blade body (26) through rudder blade connector (25) and hydraulic efficiency nut (6), and rudder stock (2) is provided with sealing arrangement (1) corresponding to the other end that links to each other with rudder blade body (26).
7. high-efficiency environment friendly fish tail rudder body according to claim 6; It is characterized in that: said rudder stock (2) penetrates neck bearing sleeve (4); Said neck bearing sleeve (4) is positioned between sealing arrangement (1) and rudder blade body (26), and neck bearing sleeve (4) links to each other with sealing arrangement (1) through coupling bush (3); Rudder stock (2) can rotate in coupling bush (3) and neck bearing sleeve (4).
8. high-efficiency environment friendly fish tail rudder body according to claim 5 is characterized in that: a side of the said first horizontal gusset (14), the second horizontal gusset (16), the 3rd horizontal gusset (17) and the 4th horizontal gusset (18) is captiveed joint with the other plate of rudder blade (5) through backing plate (15).
9. high-efficiency environment friendly fish tail rudder body according to claim 5; It is characterized in that: the said first horizontal gusset (14) is provided with first-class water hole (21); The second horizontal gusset (16) is provided with second discharge orifice (22); The 3rd horizontal gusset (17) is provided with the 3rd discharge orifice (23), and the 4th horizontal gusset (18) is provided with the 4th discharge orifice (24).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102391190A CN102390516A (en) | 2011-08-19 | 2011-08-19 | High-efficiency and environmentally-friendly shilling rudder body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102391190A CN102390516A (en) | 2011-08-19 | 2011-08-19 | High-efficiency and environmentally-friendly shilling rudder body |
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| CN102390516A true CN102390516A (en) | 2012-03-28 |
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| CN2011102391190A Pending CN102390516A (en) | 2011-08-19 | 2011-08-19 | High-efficiency and environmentally-friendly shilling rudder body |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538712A (en) * | 2013-10-22 | 2014-01-29 | 昆山耀和体育用品有限公司 | Bionic rudder |
| CN105197220A (en) * | 2015-10-09 | 2015-12-30 | 上海船舶研究设计院 | Shilling rudder used for icebreaker |
| CN105416553A (en) * | 2015-12-24 | 2016-03-23 | 九成投资集团有限公司 | Streamline rudder sleeve |
| CN106364654A (en) * | 2016-08-29 | 2017-02-01 | 镇江维斯特船用设备有限公司 | Shilling rudder with good tolerance |
| CN107585283A (en) * | 2017-08-30 | 2018-01-16 | 中国船舶科学研究中心上海分部 | A kind of Fishtail rudder |
| CN112512919A (en) * | 2018-06-11 | 2021-03-16 | Mol 技术－贸易株式会社 | Rudder for ship and ship |
| CN113697081A (en) * | 2021-09-23 | 2021-11-26 | 南通中远海运船务工程有限公司 | Steering engine for shuttle tanker |
| CN116923681A (en) * | 2023-07-18 | 2023-10-24 | 招商局重工（江苏）有限公司 | Rudder system attachment structure, detection method and design method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2060483A1 (en) * | 2007-11-16 | 2009-05-20 | becker marine systems GmbH & Co. KG | High-performance rudder for ships |
| CN100491198C (en) * | 2005-12-21 | 2009-05-27 | 三星重工业株式会社 | Spade rudder |
| CN201343145Y (en) * | 2008-12-31 | 2009-11-11 | 广州文冲船厂有限责任公司 | Connecting structure of flapped rudder |
| CN201520399U (en) * | 2009-11-10 | 2010-07-07 | 大连船舶设计研究所 | Fork-shaped suspending eye plate for rudder blade manufacture overturning |
| CN101962073A (en) * | 2010-08-26 | 2011-02-02 | 无锡市东舟船舶附件有限公司 | Transmission device flap-type rudder with independently manipulated main and secondary rudders |
| CN201763750U (en) * | 2010-06-18 | 2011-03-16 | 江苏华阳重工科技股份有限公司 | Novel hydraulic nut component for ship |
| CN202244071U (en) * | 2011-08-19 | 2012-05-30 | 无锡市东舟船舶附件有限公司 | Schilling rudder body with high efficiency and environmental protection |
-
2011
- 2011-08-19 CN CN2011102391190A patent/CN102390516A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100491198C (en) * | 2005-12-21 | 2009-05-27 | 三星重工业株式会社 | Spade rudder |
| EP2060483A1 (en) * | 2007-11-16 | 2009-05-20 | becker marine systems GmbH & Co. KG | High-performance rudder for ships |
| CN201343145Y (en) * | 2008-12-31 | 2009-11-11 | 广州文冲船厂有限责任公司 | Connecting structure of flapped rudder |
| CN201520399U (en) * | 2009-11-10 | 2010-07-07 | 大连船舶设计研究所 | Fork-shaped suspending eye plate for rudder blade manufacture overturning |
| CN201763750U (en) * | 2010-06-18 | 2011-03-16 | 江苏华阳重工科技股份有限公司 | Novel hydraulic nut component for ship |
| CN101962073A (en) * | 2010-08-26 | 2011-02-02 | 无锡市东舟船舶附件有限公司 | Transmission device flap-type rudder with independently manipulated main and secondary rudders |
| CN202244071U (en) * | 2011-08-19 | 2012-05-30 | 无锡市东舟船舶附件有限公司 | Schilling rudder body with high efficiency and environmental protection |
Non-Patent Citations (4)
| Title |
|---|
| 《江苏船舶》 19941231 朱珉虎 舵设计 33-60 第11卷, 第3期 * |
| 喻红霞: "鱼形舵定常升力的数值模拟与实验研究", 《哈尔滨工程大学硕士学位论文》 * |
| 朱珉虎: "<十八>舵设计", 《江苏船舶》 * |
| 杨建民: "鱼尾舵水动力性能研究", 《水动力学研究与进展A辑》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538712A (en) * | 2013-10-22 | 2014-01-29 | 昆山耀和体育用品有限公司 | Bionic rudder |
| CN105197220A (en) * | 2015-10-09 | 2015-12-30 | 上海船舶研究设计院 | Shilling rudder used for icebreaker |
| CN105416553A (en) * | 2015-12-24 | 2016-03-23 | 九成投资集团有限公司 | Streamline rudder sleeve |
| CN106364654A (en) * | 2016-08-29 | 2017-02-01 | 镇江维斯特船用设备有限公司 | Shilling rudder with good tolerance |
| CN107585283A (en) * | 2017-08-30 | 2018-01-16 | 中国船舶科学研究中心上海分部 | A kind of Fishtail rudder |
| CN112512919A (en) * | 2018-06-11 | 2021-03-16 | Mol 技术－贸易株式会社 | Rudder for ship and ship |
| CN113697081A (en) * | 2021-09-23 | 2021-11-26 | 南通中远海运船务工程有限公司 | Steering engine for shuttle tanker |
| CN113697081B (en) * | 2021-09-23 | 2024-05-28 | 南通中远海运船务工程有限公司 | Steering engine for shuttle tanker |
| CN116923681A (en) * | 2023-07-18 | 2023-10-24 | 招商局重工（江苏）有限公司 | Rudder system attachment structure, detection method and design method thereof |
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Application publication date: 20120328 |