HK1000349A1 - Method of forming air film on submerged surface of submerged part-carrying structure and film structure on submerged surface - Google Patents
Method of forming air film on submerged surface of submerged part-carrying structure and film structure on submerged surfaceInfo
- Publication number
- HK1000349A1 HK1000349A1 HK97101911A HK97101911A HK1000349A1 HK 1000349 A1 HK1000349 A1 HK 1000349A1 HK 97101911 A HK97101911 A HK 97101911A HK 97101911 A HK97101911 A HK 97101911A HK 1000349 A1 HK1000349 A1 HK 1000349A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- submerged
- film
- submerged surface
- forming air
- air film
- Prior art date
Links
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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/06—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against corrosion by soil or water
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/24—Reducing drag or turbulence in air or water
-
- 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
- B63B2001/387—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes using means for producing a film of air or air bubbles over at least a significant portion of the hull surface
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0391—Affecting flow by the addition of material or energy
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25989692 | 1992-09-29 | ||
JP10695393 | 1993-05-07 | ||
PCT/JP1993/001392 WO1994007740A1 (en) | 1992-09-29 | 1993-09-29 | Method of forming air film on submerged surface of submerged part-carrying structure, and film structure on submerged surface |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1000349A1 true HK1000349A1 (en) | 1998-03-06 |
Family
ID=26447047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK97101911A HK1000349A1 (en) | 1992-09-29 | 1997-10-13 | Method of forming air film on submerged surface of submerged part-carrying structure and film structure on submerged surface |
Country Status (14)
Country | Link |
---|---|
US (1) | US5476056A (da) |
EP (1) | EP0616940B1 (da) |
JP (1) | JP2890340B2 (da) |
KR (1) | KR100188358B1 (da) |
AU (1) | AU4834393A (da) |
BR (1) | BR9305682A (da) |
DE (1) | DE69309655T2 (da) |
DK (1) | DK0616940T3 (da) |
GR (1) | GR3023606T3 (da) |
HK (1) | HK1000349A1 (da) |
NO (1) | NO308456B1 (da) |
SG (1) | SG78259A1 (da) |
TW (1) | TW261592B (da) |
WO (1) | WO1994007740A1 (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108394512A (zh) * | 2017-02-06 | 2018-08-14 | 郭志诚 | 介质膜随动技术 |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69700621D1 (de) * | 1996-02-07 | 1999-11-18 | Protective Res Ltd | Beschichtungszusammensetzung |
GB9622448D0 (en) * | 1996-10-29 | 1997-01-08 | Nicc Ltd | Improvements relating to pile wrappers |
US5967071A (en) | 1997-12-02 | 1999-10-19 | Wipper; Daniel J. | Energy efficient system and method for reducing water friction on the hull of a marine vessel |
US5989082A (en) * | 1998-01-20 | 1999-11-23 | Corliss; Joseph J. | Propulsion system for large ships |
JP3111184B2 (ja) | 1999-03-23 | 2000-11-20 | 川崎重工業株式会社 | 滑走艇の船底構造 |
JP2000314015A (ja) * | 1999-04-27 | 2000-11-14 | Mizuno Corp | 競泳水着 |
NO313544B1 (no) * | 2001-02-02 | 2002-10-21 | Fred Olsen | Utforminger på overflaten av et legeme |
PL204021B1 (pl) | 2001-11-02 | 2009-12-31 | Cnt Spo & Lstrok Ka Z Ogranicz | Powłoka superhydrofobowa |
KR100790384B1 (ko) * | 2002-11-26 | 2008-01-02 | 학교법인 포항공과대학교 | 유체 속에서 운동하는 물체의 표면 마찰저항 감소방법 |
KR100539664B1 (ko) * | 2003-04-14 | 2006-01-11 | 재단법인서울대학교산학협력재단 | 유체 마찰력 감소장치 및 방법 |
US7156032B2 (en) * | 2003-08-22 | 2007-01-02 | Lucent Technologies Inc. | Method and apparatus for controlling friction between a fluid and a body |
US7000554B2 (en) | 2004-02-02 | 2006-02-21 | Phipps Gary G B | Frictionally reduced hull |
WO2005116155A1 (ja) * | 2004-05-26 | 2005-12-08 | Nippon Paint Co., Ltd. | 塗料組成物、塗膜及び水中摩擦低減方法 |
US20060251859A1 (en) * | 2005-05-05 | 2006-11-09 | D Urso Brian R | Friction drag-reducing surface |
US20070141306A1 (en) * | 2005-12-21 | 2007-06-21 | Toshihiro Kasai | Process for preparing a superhydrophobic coating |
US7455021B2 (en) * | 2006-09-11 | 2008-11-25 | Lucent Technologies Inc. | Method and apparatus for controlling friction between a fluid and a body |
SE529509C2 (sv) * | 2006-11-29 | 2007-09-04 | Ragnar Winberg | Förfarande för att minska friktionen mellan ett fartygsskrov och dess omgivande vatten |
KR20100076439A (ko) * | 2008-12-26 | 2010-07-06 | 부산대학교 산학협력단 | 고체표면에 마이크로 기포 형성방법 |
JP5258595B2 (ja) * | 2009-01-23 | 2013-08-07 | 株式会社豊田中央研究所 | 流動抵抗低減構造 |
US7997221B2 (en) * | 2009-03-23 | 2011-08-16 | Dan Nicolaus Costas | Apparatus for reducing drag on a nautical vessel |
US8327784B2 (en) | 2009-03-23 | 2012-12-11 | Dan Nicolaus Costas | Apparatus for generating and distributing compressed air for reducing drag |
ITRM20090199A1 (it) * | 2009-04-27 | 2010-10-28 | C G S R L | Apparato per la riduzione degli attriti viscosi di uno scafo in movimento. |
DE102010044866A1 (de) | 2010-07-21 | 2012-02-02 | Klaus Lindemann | Verfahren und Anordnung zur Minderung der Wasserreibung an Wasserfahrzeugen |
US8800155B2 (en) | 2011-04-22 | 2014-08-12 | Jack A. Ekchian | Displacement sensor with reduced hysteresis |
DE102012001230A1 (de) | 2012-01-18 | 2013-07-18 | Klaus Lindemann | Verfahren und Anordnung zur Minderung der Wasserreibung an Wasserfahrzeugen |
WO2013131618A2 (de) * | 2012-03-03 | 2013-09-12 | Karlsruher Institut für Technologie | Gashaltende oberflächenabdeckung, anordnung und verwendung |
SG11201407681YA (en) * | 2012-05-18 | 2015-01-29 | Agency Science Tech & Res | A polymeric film surface |
US8763547B2 (en) | 2012-07-25 | 2014-07-01 | Dan Nicolaus Costas | Apparatus for lowering drag on a moving nautical vessel |
JP6041897B2 (ja) * | 2012-11-30 | 2016-12-14 | 中国塗料株式会社 | 水中での気体潤滑機能を利用する摩擦抵抗低減船舶に用いられる塗料組成物、該組成物から形成される塗膜、該塗膜で被覆された船舶、該船舶の製造方法、前記摩擦抵抗低減の効果を予測する方法、前記摩擦抵抗低減効果の予測に用いられる装置および前記摩擦抵抗低減船舶に用いられる摩擦抵抗低減システム |
US10837443B2 (en) * | 2014-12-12 | 2020-11-17 | Nuovo Pignone Tecnologic - SRL | Liquid ring fluid flow machine |
KR101799148B1 (ko) | 2015-04-08 | 2017-12-12 | 부산대학교 산학협력단 | 유동 저항 감소를 위한 적층체 및 이의 제조 방법 |
US10441921B2 (en) | 2015-05-18 | 2019-10-15 | Massachusetts Institute Of Technology | Maintenance of gas layers for fouling prevention on submerged surfaces |
CN105206143B (zh) * | 2015-09-11 | 2019-01-18 | 西北工业大学 | 基于润湿性调控的气膜减阻模型及其制作方法 |
JP6617090B2 (ja) * | 2016-09-29 | 2019-12-04 | 富士フイルム株式会社 | チューブ |
FR3070277B1 (fr) * | 2017-08-23 | 2019-09-13 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Element structure revetu de maniere differenciee et servant de support a l'ecoulement de plusieurs fluides |
DE102018003141B4 (de) | 2018-04-17 | 2019-11-07 | Baden-Württemberg Stiftung Ggmbh | Strukturierte Oberfläche sowie Vorrichtung umfassend diese und deren Verwendung |
US11981586B2 (en) | 2018-05-11 | 2024-05-14 | Innovator Energy, LLC | Fluid displacement energy storage with fluid power transfer |
US11845678B2 (en) | 2018-05-11 | 2023-12-19 | Innovatory Energy LLC | Brine power |
US12043556B2 (en) | 2020-07-17 | 2024-07-23 | Innovator Energy, Inc | Density differential desalination |
US10562511B2 (en) * | 2018-05-11 | 2020-02-18 | Ethan J. Novek | Low density fluid displacement to generate power |
WO2020101769A2 (en) * | 2018-08-07 | 2020-05-22 | The Regents Of The University Of California | Air layer and hydrophobic drag reduction and preferential guidance and recovery of gas with engineered surfaces |
KR102186049B1 (ko) * | 2019-01-15 | 2020-12-03 | 포항공과대학교 산학협력단 | 수중 생명체의 점액 분비 구조를 자연 모사한 항력 저감 및 방오 기술이 적용된 수중 구조물 |
US11614066B2 (en) | 2019-05-11 | 2023-03-28 | Innovator Energy, LLC | Fluid displacement energy storage |
US11655793B2 (en) | 2020-07-17 | 2023-05-23 | Innovator Energy, LLC | Power generation using storage reservoirs at different elevations |
CN115258033B (zh) * | 2022-08-03 | 2023-09-15 | 青岛科技大学 | 一种微沟槽仿生减阻结构及其制备方法 |
CN118062160A (zh) * | 2022-11-22 | 2024-05-24 | 船舶滑翔公司 | 一种用于减小船舶船体阻力从而提高流体动力学效率的系统和方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2764954A (en) * | 1953-04-13 | 1956-10-02 | Oeltgen Bernhard | Propulsion apparatus for water vessels |
CA858264A (en) * | 1967-08-31 | 1970-12-15 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Drag reducing means |
GB1300132A (en) * | 1970-03-02 | 1972-12-20 | Nat Res Dev | Improvements in and relating to water-borne vessels |
US3892252A (en) * | 1972-12-18 | 1975-07-01 | Marathon Oil Co | Micellar systems aid in pipelining viscous fluids |
US3973510A (en) * | 1974-09-09 | 1976-08-10 | The United States Of America As Represented By The Secretary Of The Navy | Submersible object having drag reduction and method |
JPS58139885A (ja) * | 1982-02-12 | 1983-08-19 | Noboru Tsukagoshi | 船舶の推進抵抗軽減装置 |
JPS60112906A (ja) * | 1983-11-24 | 1985-06-19 | Mitsubishi Heavy Ind Ltd | 水中構造物 |
JPS6181283A (ja) * | 1984-09-27 | 1986-04-24 | Mitsubishi Heavy Ind Ltd | 摩擦抵抗軽減型船舶 |
JPS61154927A (ja) * | 1984-12-28 | 1986-07-14 | Dainippon Toryo Co Ltd | 立体模様塗膜の形成方法 |
US4986496A (en) * | 1985-05-31 | 1991-01-22 | Minnesota Mining And Manufacturing | Drag reduction article |
GB8612486D0 (en) * | 1986-05-22 | 1986-09-17 | Rolls Royce Plc | Control of boundary layer flow |
US5054412A (en) * | 1989-10-31 | 1991-10-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Hydrodynamic skin-friction reduction |
US5031559A (en) * | 1990-01-16 | 1991-07-16 | Proprietary Technology, Inc. | Means of providing an air layer between a liquid and solid surface to reduce drag forces |
-
1993
- 1993-09-28 JP JP24179293A patent/JP2890340B2/ja not_active Expired - Fee Related
- 1993-09-29 DK DK93921087T patent/DK0616940T3/da active
- 1993-09-29 EP EP19930921087 patent/EP0616940B1/en not_active Expired - Lifetime
- 1993-09-29 DE DE69309655T patent/DE69309655T2/de not_active Expired - Lifetime
- 1993-09-29 SG SG1996008258A patent/SG78259A1/en unknown
- 1993-09-29 BR BR9305682A patent/BR9305682A/pt not_active Application Discontinuation
- 1993-09-29 WO PCT/JP1993/001392 patent/WO1994007740A1/ja active IP Right Grant
- 1993-09-29 US US08/240,763 patent/US5476056A/en not_active Expired - Lifetime
- 1993-09-29 KR KR1019940701799A patent/KR100188358B1/ko not_active IP Right Cessation
- 1993-09-29 AU AU48343/93A patent/AU4834393A/en not_active Abandoned
- 1993-10-19 TW TW82108693A patent/TW261592B/zh not_active IP Right Cessation
-
1994
- 1994-05-26 NO NO941964A patent/NO308456B1/no not_active IP Right Cessation
-
1997
- 1997-05-30 GR GR970401250T patent/GR3023606T3/el unknown
- 1997-10-13 HK HK97101911A patent/HK1000349A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108394512A (zh) * | 2017-02-06 | 2018-08-14 | 郭志诚 | 介质膜随动技术 |
Also Published As
Publication number | Publication date |
---|---|
JPH0717476A (ja) | 1995-01-20 |
EP0616940B1 (en) | 1997-04-09 |
US5476056A (en) | 1995-12-19 |
DE69309655T2 (de) | 1997-07-24 |
TW261592B (da) | 1995-11-01 |
BR9305682A (pt) | 1996-12-03 |
NO941964L (no) | 1994-05-26 |
KR100188358B1 (ko) | 1999-06-01 |
WO1994007740A1 (en) | 1994-04-14 |
GR3023606T3 (en) | 1997-08-29 |
NO308456B1 (no) | 2000-09-18 |
NO941964D0 (no) | 1994-05-26 |
DE69309655D1 (de) | 1997-05-15 |
JP2890340B2 (ja) | 1999-05-10 |
AU4834393A (en) | 1994-04-26 |
EP0616940A1 (en) | 1994-09-28 |
DK0616940T3 (da) | 1997-06-16 |
EP0616940A4 (en) | 1995-02-08 |
SG78259A1 (en) | 2001-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20110929 |