KR200395385Y1 - 선박용 방향타 - Google Patents
선박용 방향타 Download PDFInfo
- Publication number
- KR200395385Y1 KR200395385Y1 KR20-2005-0019063U KR20050019063U KR200395385Y1 KR 200395385 Y1 KR200395385 Y1 KR 200395385Y1 KR 20050019063 U KR20050019063 U KR 20050019063U KR 200395385 Y1 KR200395385 Y1 KR 200395385Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rudder
- propeller
- axis
- ship
- present
- 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 - Lifetime
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Classifications
-
- 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
- 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
- B63H2025/388—Rudders with varying angle of attack over the height of the rudder blade, e.g. twisted rudders
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)
- 선박용 방향타에 있어서,상기 방향타(100)는 그 앞날(70)이 프로펠러의 축선(L1)을 중심으로 상부 및 하부 모두 상기 프로펠러(50) 회전방향의 반대측으로 편향되어 일정각도 비틀린 형상을 취하되, 상기 프로펠러의 축선(L1)을 중심으로 일정구간 내에서는 비틀린 각도가 선형적으로 감소하여 상기 앞날(70)의 상부와 하부는 연속면을 형성하는 것을 특징으로 하는 선박용 방향타.
- 제 1 항에 있어서,상기 방향타(100) 앞날(70)은상기 프로펠러의 축선(L1)을 중심으로 상,하부가 3°~7°의 범위 내의 각도로 비틀린 것을 특징으로 하는 선박용 방향타.
- 제 1 항에 있어서,상기 방향타(100) 앞날(70)의 비틀린 각도가 감소되는 구간(D)은 상기 프로펠러의 축선(L1)을 중심으로 상,하부의 반경을 각각 1로 기준하여 0.3의 범위 내에 형성되는 것을 특징으로 하는 선박용 방향타.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 방향타(100)의 프로펠러의 축선(L1)과 일치하는 지점(P1)에서는 앞날(70)이 비틀리지 않는 것을 특징으로 하는 선박용 방향타.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0019063U KR200395385Y1 (ko) | 2005-06-30 | 2005-06-30 | 선박용 방향타 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0019063U KR200395385Y1 (ko) | 2005-06-30 | 2005-06-30 | 선박용 방향타 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200395385Y1 true KR200395385Y1 (ko) | 2005-09-08 |
Family
ID=43696528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0019063U Expired - Lifetime KR200395385Y1 (ko) | 2005-06-30 | 2005-06-30 | 선박용 방향타 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200395385Y1 (ko) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009007037U1 (de) | 2009-04-09 | 2009-07-23 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Ruder für Schiffe |
| DE202009007036U1 (de) | 2009-04-09 | 2009-07-23 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Ruder für Schiffe |
| DE202009007177U1 (de) | 2009-05-01 | 2009-08-13 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Ruder für Schiffe |
| KR101106710B1 (ko) | 2010-03-31 | 2012-01-18 | 한국해양연구원 | 몸체의 일부만 이용하며 스팬 방향 비틀림을 갖는 선박용 방향타 |
| KR101276120B1 (ko) * | 2009-07-17 | 2013-06-18 | 대우조선해양 주식회사 | 선박용 방향타 |
| KR101281977B1 (ko) * | 2007-11-13 | 2013-11-27 | 베커 마린 시스템즈 게엠베하 운트 콤파니 카게 | 선박용 러더 |
| KR101580403B1 (ko) | 2014-08-04 | 2015-12-24 | 현대중공업 주식회사 | 선박용 러더 및 이를 포함하는 선박 |
| KR101580404B1 (ko) | 2014-08-04 | 2015-12-24 | 현대중공업 주식회사 | 선박용 러더 및 이를 포함하는 선박 |
| KR101580402B1 (ko) | 2014-08-04 | 2015-12-24 | 현대중공업 주식회사 | 선박용 러더 및 이를 포함하는 선박 |
-
2005
- 2005-06-30 KR KR20-2005-0019063U patent/KR200395385Y1/ko not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101281977B1 (ko) * | 2007-11-13 | 2013-11-27 | 베커 마린 시스템즈 게엠베하 운트 콤파니 카게 | 선박용 러더 |
| KR101433465B1 (ko) * | 2007-11-13 | 2014-08-22 | 베커 마린 시스템즈 게엠베하 운트 콤파니 카게 | 선박용 러더 |
| DE202009007037U1 (de) | 2009-04-09 | 2009-07-23 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Ruder für Schiffe |
| DE202009007036U1 (de) | 2009-04-09 | 2009-07-23 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Ruder für Schiffe |
| DE202009007177U1 (de) | 2009-05-01 | 2009-08-13 | Daewoo Shipbuilding & Marine Engineering Co., Ltd. | Ruder für Schiffe |
| KR101276120B1 (ko) * | 2009-07-17 | 2013-06-18 | 대우조선해양 주식회사 | 선박용 방향타 |
| KR101106710B1 (ko) | 2010-03-31 | 2012-01-18 | 한국해양연구원 | 몸체의 일부만 이용하며 스팬 방향 비틀림을 갖는 선박용 방향타 |
| KR101580403B1 (ko) | 2014-08-04 | 2015-12-24 | 현대중공업 주식회사 | 선박용 러더 및 이를 포함하는 선박 |
| KR101580404B1 (ko) | 2014-08-04 | 2015-12-24 | 현대중공업 주식회사 | 선박용 러더 및 이를 포함하는 선박 |
| KR101580402B1 (ko) | 2014-08-04 | 2015-12-24 | 현대중공업 주식회사 | 선박용 러더 및 이를 포함하는 선박 |
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