JP2005529016A - エア・デフレクターを備えている底部エアキャビティを有している船 - Google Patents
エア・デフレクターを備えている底部エアキャビティを有している船 Download PDFInfo
- Publication number
- JP2005529016A JP2005529016A JP2004503337A JP2004503337A JP2005529016A JP 2005529016 A JP2005529016 A JP 2005529016A JP 2004503337 A JP2004503337 A JP 2004503337A JP 2004503337 A JP2004503337 A JP 2004503337A JP 2005529016 A JP2005529016 A JP 2005529016A
- Authority
- JP
- Japan
- Prior art keywords
- air
- ship
- cavity
- hull
- air cavity
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
- B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
- B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
-
- 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
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/08—Shape of aft part
-
- 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
-
- 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
-
- 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
Landscapes
- Ocean & Marine Engineering (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Air Bags (AREA)
- Vibration Prevention Devices (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Toys (AREA)
Abstract
【解決手段】本発明は、船首(11)、船尾(12)及びこの船尾の近くのプロペラ(13)を備えている船体(3)を有し、この船体の底部に、少なくとも1つの開口キャビティ(4、5、6)が形成され、更に、このキャビティに空気を供給する空気取入れ手段(7、10)を有しているエアキャビティ(1)に関する。船には、少なくとも1つのエア・デフレクターが設けられている。このデフレクターは、船の長手方向の中心線(25)から船の両側部まで横方向に延び、船尾に向かって船体の底部(29)から上方に延びている傾斜面(27)を有している。
Description
Claims (11)
- 船首(11)、船尾(12)及びこの船尾の近くのプロペラ(13)を備えている船体(3)と、この船体の底部(2)に形成された少なくとも1つの開口キャビティ(4、5、6)と、前記キャビティに空気を供給する空気取入れ手段(7、10)とを具備しているエアキャビティ船(1)において、最後部のキャビティ(21、22、34)とプロペラ(13)との間に延びている少なくとも1つのエア・デフレクター(15、16、17、33、33’)が設けられていることを特徴としているエアキャビティ船。
- 前記デフレクターは、船の長手方向の中心線(25)から船の両側部まで横方向に延び、船尾(12)に向かって船体の底部(29)から上方に延びている傾斜面(27)を有している、請求項1のエアキャビティ船。
- 少なくとも2つのデフレクター(15、16、17)が、所定の相互距離(D)で実質的に平行に延びている、請求項2のエアキャビティ船(1)。
- 前記デフレクター(15、16、17)は、船尾に向かって鋭角(α)で延びている、請求項2もしくは3のエアキャビティ船(1)。
- 前記デフレクターは、長手方向の中心線(25)に対して第1の角度で船体(3)の底部(2)に沿って、並びに、第1の角度(α)とは異なる長手方向に対して第2の角度(α)で船体(3)の実質的な垂直側面に沿って、延びている、請求項4のエアキャビティ船。
- 前記デフレクター(15〜17)は、水位(18)まで延びている、前記全請求項のうちいずれか1つのエアキャビティ船(1)。
- 前記少なくとも1つのエアキャビティは、前記船体の底部に接続されている前、後及び側境界部を有している、前記全請求項のうちいずれか1つのエアキャビティ船(1)。
- 前記プロペラ(13)は、非通気プロペラを有している、請求項7のエアキャビティ船(1)。
- 前記エア・デフレクターは、船体の各側部に取着されている湾曲面(33、33’)を有している、請求項1のエアキャビティ船(1)。
- 前記湾曲面は、船体(3)に取着されている、閉じたボディ(33、33’)によって形成されている、請求項9のエアキャビティ船(1)。
- 前記最後部のキャビティ(34)は、船の中心線から両側部に向かって上方に傾斜している2つの壁部(36、37)を備えている後壁(32)を有している、前記全請求項のうちいずれか1つのエアキャビティ船(1)。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02076818A EP1361151A1 (en) | 2002-05-07 | 2002-05-07 | Air cavity vessel with air deflector |
| PCT/NL2003/000328 WO2003095298A1 (en) | 2002-05-07 | 2003-05-05 | Vessel with air cavity having an air deflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005529016A true JP2005529016A (ja) | 2005-09-29 |
| JP4619775B2 JP4619775B2 (ja) | 2011-01-26 |
Family
ID=29225706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004503337A Expired - Fee Related JP4619775B2 (ja) | 2002-05-07 | 2003-05-05 | エア・デフレクターを備えている底部エアキャビティを有している船 |
Country Status (13)
| Country | Link |
|---|---|
| EP (2) | EP1361151A1 (ja) |
| JP (1) | JP4619775B2 (ja) |
| KR (1) | KR101019436B1 (ja) |
| CN (1) | CN100431913C (ja) |
| AT (1) | ATE340128T1 (ja) |
| AU (1) | AU2003230460A1 (ja) |
| CY (1) | CY1105862T1 (ja) |
| DE (1) | DE60308502T2 (ja) |
| DK (1) | DK1501720T3 (ja) |
| ES (1) | ES2272984T3 (ja) |
| PT (1) | PT1501720E (ja) |
| SI (1) | SI1501720T1 (ja) |
| WO (1) | WO2003095298A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102112366A (zh) * | 2008-11-21 | 2011-06-29 | 三菱重工业株式会社 | 船体摩擦阻力降低装置 |
| JP2013216326A (ja) * | 2013-06-28 | 2013-10-24 | National Maritime Research Institute | 船舶の気泡巻き込み防止装置 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9376167B2 (en) * | 2008-04-01 | 2016-06-28 | National Maritime Research Institute | Frictional resistance reduction device for ship |
| DE102009022711A1 (de) | 2009-05-26 | 2011-02-03 | Man Diesel & Turbo Se | Schiffsantriebssystem und damit ausgerüstetes Schiff |
| RU2461489C2 (ru) * | 2010-09-15 | 2012-09-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Водоизмещающее судно с воздушными кавернами на днище |
| KR101348081B1 (ko) * | 2012-02-01 | 2014-01-07 | 박근실 | 추진기 주변에 계단형식을 갖춘 선미형상을 한 에어 캐비티 및 공기윤활 방식 선박 |
| RU2578896C2 (ru) * | 2014-02-20 | 2016-03-27 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Судно с воздушной каверной на днище и устройством для защиты от попадания воздуха на гребной винт |
| CN105365999B (zh) * | 2015-12-14 | 2017-11-17 | 武汉理工大学 | 宽扁肥大船用导流鳍系统 |
| WO2018039813A1 (zh) * | 2016-09-02 | 2018-03-08 | 杨一男 | 一种气泡船 |
| TWI722062B (zh) * | 2016-11-30 | 2021-03-21 | 梅正新 | 減少船舶航行阻力的結構 |
| CN107416128A (zh) * | 2017-09-12 | 2017-12-01 | 湖南三环船舶工程有限公司 | 虹吸气滑节能艇 |
| CN108177724A (zh) * | 2018-01-12 | 2018-06-19 | 中船重工船舶设计研究中心有限公司 | 一种用于气层减阻技术的稳压腔结构及安装方法 |
| KR20210132860A (ko) * | 2020-04-28 | 2021-11-05 | 대우조선해양 주식회사 | 선박 중앙부에서 높은 공기체적분율을 갖는 선박의 공기윤활시스템 및 공기윤활방법 |
| CN114620183A (zh) * | 2021-12-26 | 2022-06-14 | 米建军 | 一种减少水中交通工具阻力的方法及装置 |
| KR102811228B1 (ko) | 2022-12-27 | 2025-05-21 | 김성윤 | 개량된 단면의 날개로 구성된 추진기와 메칭된 공기 윤활선박 |
| CN117227890A (zh) * | 2023-11-02 | 2023-12-15 | 中船(上海)节能技术有限公司 | 船底气层减阻装置及船舶 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177790A (ja) * | 1982-04-10 | 1983-10-18 | Mitsui Eng & Shipbuild Co Ltd | 船舶 |
| JPS60106893U (ja) * | 1983-12-26 | 1985-07-20 | 三菱重工業株式会社 | 船尾振動軽減型船舶 |
| JPS62137891U (ja) * | 1986-02-26 | 1987-08-31 | ||
| JPS62163191U (ja) * | 1986-04-02 | 1987-10-16 | ||
| NL9301476A (nl) * | 1993-08-25 | 1995-03-16 | Tille Scheepsbouw B V | Werkwijze voor het verminderen van de wrijving tussen de bodem van een vaartuig en het water, alsmede vaartuig ingericht voor toepassing van de werkwijze. |
| JPH09286385A (ja) * | 1996-04-23 | 1997-11-04 | Shinkurushima Dock:Kk | バルジ型船尾形状 |
| JPH11321774A (ja) * | 1998-05-19 | 1999-11-24 | Kawasaki Heavy Ind Ltd | 滑走型高速艇 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB237817A (en) * | 1925-02-03 | 1925-08-06 | William James Heppell | Improvements in or relating to means for the reduction of resistance to the motion of a ship or other vessel through water |
| GB1190621A (en) * | 1967-04-10 | 1970-05-06 | John Wakelam Grundy | Improvements in or relating to Ships and Boats. |
| US3595191A (en) | 1968-10-11 | 1971-07-27 | John Wakelam Grundy | Ships and boats |
| FR2503083A2 (fr) * | 1980-08-29 | 1982-10-08 | Manche Atel Chantiers | Dispositif de propulsion et de direction d'un navire |
| JPS58152699A (ja) * | 1982-03-09 | 1983-09-10 | Akira Ikeda | 船底排気式高速艇 |
| CN85101991B (zh) * | 1985-04-01 | 1987-09-02 | 交通部上海船舶运输科学研究所 | 船舶气膜减阻节能装置系统 |
| US5505639A (en) | 1988-06-02 | 1996-04-09 | Burg; Donald E. | Hydro-air drive |
| US5146863A (en) * | 1991-10-21 | 1992-09-15 | The United States Of America As Represented By The Secretary Of The Navy | Air cushion displacement hull water vehicle |
| CN1048219C (zh) * | 1994-05-10 | 2000-01-12 | 黄文章 | 船底具有气垫凹部的水翼船 |
-
2002
- 2002-05-07 EP EP02076818A patent/EP1361151A1/en not_active Withdrawn
-
2003
- 2003-05-05 PT PT03723522T patent/PT1501720E/pt unknown
- 2003-05-05 AT AT03723522T patent/ATE340128T1/de not_active IP Right Cessation
- 2003-05-05 DE DE60308502T patent/DE60308502T2/de not_active Expired - Lifetime
- 2003-05-05 SI SI200330585T patent/SI1501720T1/sl unknown
- 2003-05-05 ES ES03723522T patent/ES2272984T3/es not_active Expired - Lifetime
- 2003-05-05 KR KR1020047017993A patent/KR101019436B1/ko not_active Expired - Fee Related
- 2003-05-05 JP JP2004503337A patent/JP4619775B2/ja not_active Expired - Fee Related
- 2003-05-05 AU AU2003230460A patent/AU2003230460A1/en not_active Abandoned
- 2003-05-05 WO PCT/NL2003/000328 patent/WO2003095298A1/en active IP Right Grant
- 2003-05-05 CN CNB038144689A patent/CN100431913C/zh not_active Expired - Fee Related
- 2003-05-05 DK DK03723522T patent/DK1501720T3/da active
- 2003-05-05 EP EP03723522A patent/EP1501720B1/en not_active Expired - Lifetime
-
2006
- 2006-12-20 CY CY20061101817T patent/CY1105862T1/el unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177790A (ja) * | 1982-04-10 | 1983-10-18 | Mitsui Eng & Shipbuild Co Ltd | 船舶 |
| JPS60106893U (ja) * | 1983-12-26 | 1985-07-20 | 三菱重工業株式会社 | 船尾振動軽減型船舶 |
| JPS62137891U (ja) * | 1986-02-26 | 1987-08-31 | ||
| JPS62163191U (ja) * | 1986-04-02 | 1987-10-16 | ||
| NL9301476A (nl) * | 1993-08-25 | 1995-03-16 | Tille Scheepsbouw B V | Werkwijze voor het verminderen van de wrijving tussen de bodem van een vaartuig en het water, alsmede vaartuig ingericht voor toepassing van de werkwijze. |
| JPH09286385A (ja) * | 1996-04-23 | 1997-11-04 | Shinkurushima Dock:Kk | バルジ型船尾形状 |
| JPH11321774A (ja) * | 1998-05-19 | 1999-11-24 | Kawasaki Heavy Ind Ltd | 滑走型高速艇 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102112366A (zh) * | 2008-11-21 | 2011-06-29 | 三菱重工业株式会社 | 船体摩擦阻力降低装置 |
| CN102112366B (zh) * | 2008-11-21 | 2014-01-01 | 三菱重工业株式会社 | 船体摩擦阻力降低装置 |
| JP2013216326A (ja) * | 2013-06-28 | 2013-10-24 | National Maritime Research Institute | 船舶の気泡巻き込み防止装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60308502T2 (de) | 2007-09-13 |
| CN100431913C (zh) | 2008-11-12 |
| PT1501720E (pt) | 2007-01-31 |
| DE60308502D1 (de) | 2006-11-02 |
| ATE340128T1 (de) | 2006-10-15 |
| KR101019436B1 (ko) | 2011-03-07 |
| CN1662413A (zh) | 2005-08-31 |
| JP4619775B2 (ja) | 2011-01-26 |
| EP1501720A1 (en) | 2005-02-02 |
| SI1501720T1 (sl) | 2007-02-28 |
| ES2272984T3 (es) | 2007-05-01 |
| KR20050016869A (ko) | 2005-02-21 |
| EP1361151A1 (en) | 2003-11-12 |
| AU2003230460A1 (en) | 2003-11-11 |
| EP1501720B1 (en) | 2006-09-20 |
| WO2003095298A1 (en) | 2003-11-20 |
| CY1105862T1 (el) | 2011-02-02 |
| DK1501720T3 (da) | 2007-01-29 |
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