KR101938966B1 - 횡동요 감쇠 기능을 구비한 트림조절장치 - Google Patents
횡동요 감쇠 기능을 구비한 트림조절장치 Download PDFInfo
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- KR101938966B1 KR101938966B1 KR1020170037273A KR20170037273A KR101938966B1 KR 101938966 B1 KR101938966 B1 KR 101938966B1 KR 1020170037273 A KR1020170037273 A KR 1020170037273A KR 20170037273 A KR20170037273 A KR 20170037273A KR 101938966 B1 KR101938966 B1 KR 101938966B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/44—Bilge keels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
- B63B39/061—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water by using trimflaps, i.e. flaps mounted on the rear of a boat, e.g. speed boat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
- B63B2001/325—Interceptors, i.e. elongate blade-like members projecting from a surface into the fluid flow substantially perpendicular to the flow direction, and by a small amount compared to its own length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
- B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2221/00—Methods and means for joining members or elements
- B63B2221/20—Joining substantially rigid elements together by means that allow one or more degrees of freedom, e.g. hinges, articulations, pivots, universal joints, telescoping joints, elastic expansion joints, not otherwise provided for in this class
- B63B2221/22—Joining substantially rigid elements together by means that allow one or more degrees of freedom, e.g. hinges, articulations, pivots, universal joints, telescoping joints, elastic expansion joints, not otherwise provided for in this class by means that allow one or more degrees of angular freedom, e.g. hinges, articulations, pivots, universal joints, not otherwise provided for in this class
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- 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
- Y02T70/10—Measures concerning design or construction of watercraft hulls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
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- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
이를 위해 본 발명의 횡동요 감쇠 기능을 구비한 트림조절장치(200)는 선체(100)의 선저(130)에 형성된 베이스판 설치구(131)에 회전가능하게 설치되는 베이스판(210)과, 상기 베이스판(210)의 상부면 중앙에 결합되어 상기 베이스판(210)을 회전시킬 수 있도록 형성된 구동축(240) 및 상기 베이스판(210) 하부면의 일측에 형성된 힌지 결합부(222)를 중심으로 상하 방향으로 회전가능하게 설치되어 있는 블레이드(220)를 포함하고 있다.
Description
도 2. 종래의 횡동요 저감 장치
도 3. 본 발명의 트림조절장치를 선체에 설치한 개략도
도 4. 본 발명의 트림조절장치의 제1 실시예
(a) 블레이드 작동 전 (b) 블레이드 작동 후
도 5. 본 발명의 트림조절장치에 형성된 블레이드의 형상
(a) 제1 형상 (b) 제2 형상 (c) 제3 형상
도 6. 본 발명의 트림조절장치의 제2 실시예
(a) 블레이드 작동 전 (b) 블레이드 작동 후
도 7. 선저의 경사면에 맞추어 설치된 트림조절장치의 작동도
(a) 트림 조절시 (b) 횡동요 감쇠시 (c) 선박 선회시
도 8. 수직 방향으로 평행하게 설치된 트림조절장치의 작동도
(a) 트림 조절시 (b) 횡동요 감쇠시 (c) 선박 선회시
120 : 선미 130 : 선저
131 : 베이스판 설치구 140 : 선체내측 보강부재
150 : 수직 보강부 160 : 덮개
161 : 관통구 162 : 구동축 결합부재
200 : 트림조절장치 210 : 베이스판
211 : 연장부 212 : 링크 안내구
213 : 제1 결합부 214 : 블레이드 안착부
215 : 플랜지 220 : 블레이드
221 : 링크 222 : 블레이드 회전 결합부
223 : 제2 결합부 230 : 액츄에이터
240 : 구동축 250 : 베이스판 베어링
260 : 연장부 베어링 300 : 공간부
Claims (6)
- 선체(100)의 선저(130)에 형성된 베이스판 설치구(131)에 회전가능하게 설치되는 베이스판(210); 상기 베이스판(210)의 상부면 중앙에 결합되어 상기 베이스판(210)을 회전시킬 수 있도록 형성된 구동축(240); 및 상기 베이스판(210) 하부면의 일측에 형성된 힌지 결합부(222)를 중심으로 상하 방향으로 회전가능하게 설치되어 있는 블레이드(220);를 포함하는 횡동요 감쇠 기능을 구비한 트림조절장치에 있어서,
상기 블레이드(220) 상부면에는 링크(221)가 형성되어 있고, 상기 베이스판(210)의 일측에는 상기 링크(221)가 삽입되어 이동할 수 있도록 링크 안내구(212)가 형성되어 있으며, 상기 베이스판(210) 상부면에는 외주를 따라 수직방향으로 돌출된 연장부(211)가 추가로 형성되어 있고,
상기 베이스판(210)의 상부면에는 외주 방향으로 돌출된 플랜지(215)가 형성되어 있고, 상기 연장부(211)는 상기 플랜지(215)의 외주에 형성되어 있으며, 상기 플랜지(215)의 하부면과 상기 선체(100)의 내부면이 결합되도록 구성되어 있는 것을 특징으로 하는 횡동요 감쇠 기능을 구비한 트림조절장치.
- 삭제
- 제1항에 있어서, 상기 트림조절장치에는 액츄에이터(230)가 추가로 형성되어 있고, 상기 액츄에이터(230)의 일단과 타단은 각각 상기 링크(221)와 상기 연장부(211)에 결합되어 있는 것을 특징으로 하는 횡동요 감쇠 기능을 구비한 트림조절장치.
- 제1항에 있어서, 상기 베이스판(210)의 하부면에는 상기 블레이드(220)의 상부면이 안착되는 안착부(214)가 형성되어 있는 것을 특징으로 하는 횡동요 감쇠 기능을 구비한 트림조절장치.
- 삭제
- 제1항에 있어서, 상기 링크(221)는 적어도 일부에서 원호 형상 또는 부채꼴 형상으로 형성되어 있으며, 상기 링크 안내구(212)에는 적어도 일부에서 상기 링크(221)의 원호 형상 또는 부채꼴 형상의 곡률과 동일한 곡률을 갖는 것을 특징으로 하는 횡동요 감쇠 기능을 구비한 트림조절장치.
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KR1020170037273A KR101938966B1 (ko) | 2017-03-23 | 2017-03-23 | 횡동요 감쇠 기능을 구비한 트림조절장치 |
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KR1020170037273A KR101938966B1 (ko) | 2017-03-23 | 2017-03-23 | 횡동요 감쇠 기능을 구비한 트림조절장치 |
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KR20180108053A KR20180108053A (ko) | 2018-10-04 |
KR101938966B1 true KR101938966B1 (ko) | 2019-04-10 |
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NL2023426B1 (nl) * | 2019-07-03 | 2021-02-02 | Excellent Naval Arch B V | Planerende boot |
KR102816268B1 (ko) * | 2023-01-31 | 2025-06-02 | 재단법인한국조선해양기자재연구원 | 선박용 유압식 횡동요 저감장치 및 이를 이용한 선박 |
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US20100101475A1 (en) * | 2007-03-05 | 2010-04-29 | Peter Mueller | Double trim tab |
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JPH05178282A (ja) * | 1991-12-27 | 1993-07-20 | Yamaha Motor Co Ltd | 小型船舶の横揺れ減衰装置 |
JPH11268691A (ja) * | 1998-03-20 | 1999-10-05 | Sumitomo Heavy Ind Ltd | 船舶の可動式フィン |
US8967070B2 (en) | 2012-05-04 | 2015-03-03 | Anthony Kalil | Pivotal trim tab hull |
KR101680313B1 (ko) | 2014-09-24 | 2016-11-28 | 삼성중공업 주식회사 | 횡동요 저감장치 |
KR20160106817A (ko) * | 2015-03-02 | 2016-09-13 | 현대중공업 주식회사 | 선박의 수평 복원 구조 |
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US20100101475A1 (en) * | 2007-03-05 | 2010-04-29 | Peter Mueller | Double trim tab |
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