CA2874038A1 - Watercraft fin - Google Patents
Watercraft fin Download PDFInfo
- Publication number
- CA2874038A1 CA2874038A1 CA2874038A CA2874038A CA2874038A1 CA 2874038 A1 CA2874038 A1 CA 2874038A1 CA 2874038 A CA2874038 A CA 2874038A CA 2874038 A CA2874038 A CA 2874038A CA 2874038 A1 CA2874038 A1 CA 2874038A1
- Authority
- CA
- Canada
- Prior art keywords
- fin
- dimples
- flow
- foil
- separation
- 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.)
- Abandoned
Links
- 238000000926 separation method Methods 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000011888 foil Substances 0.000 description 52
- 239000012530 fluid Substances 0.000 description 19
- 238000013461 design Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 13
- 239000004677 Nylon Substances 0.000 description 8
- 229920001778 nylon Polymers 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 239000011152 fibreglass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000271 Kevlar® Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000004761 kevlar Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
- B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laminated Bodies (AREA)
- Physical Water Treatments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Table Devices Or Equipment (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2012902195A AU2012902195A0 (en) | 2012-05-28 | Watercraft Fin | |
| AU2012902195 | 2012-05-28 | ||
| AU2012905498 | 2012-12-14 | ||
| AU2012905498A AU2012905498A0 (en) | 2012-12-14 | Watercraft fin | |
| PCT/AU2013/000548 WO2013177612A1 (en) | 2012-05-28 | 2013-05-28 | Watercraft fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2874038A1 true CA2874038A1 (en) | 2013-12-05 |
Family
ID=49672171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2874038A Abandoned CA2874038A1 (en) | 2012-05-28 | 2013-05-28 | Watercraft fin |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20150104988A1 (enExample) |
| EP (1) | EP2855256A4 (enExample) |
| JP (1) | JP2015517954A (enExample) |
| CN (1) | CN204822021U (enExample) |
| BR (1) | BR112014029748A2 (enExample) |
| CA (1) | CA2874038A1 (enExample) |
| MX (1) | MX2014014510A (enExample) |
| NZ (1) | NZ703435A (enExample) |
| WO (1) | WO2013177612A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6382603B2 (ja) * | 2013-08-20 | 2018-08-29 | 株式会社東芝 | 水車 |
| US9463588B2 (en) | 2014-02-07 | 2016-10-11 | Todas Santos Surf, Inc. | Surf fin including injection molded pre-impregnated composite fiber matrix inserts |
| WO2016083977A1 (pt) | 2014-11-24 | 2016-06-02 | Elenco De Qualidade Equipamentos De Controlo Unipessoal, Lda | Casco para embarcação ou prancha, compreendendo recessos como elementos hidrodinâmicos |
| DE102015103021A1 (de) | 2015-03-03 | 2016-09-08 | Ellergon Antriebstechnik Gesellschaft M.B.H. | Hydrofoilfinne |
| CN104787259B (zh) * | 2015-04-27 | 2016-11-16 | 东莞市诺峰实业有限公司 | 一种冲浪板鳍片及其制作工艺 |
| US10106230B2 (en) * | 2015-06-02 | 2018-10-23 | Randal Richenberg | Biomimic design stabilizing fin or keel for surface planing or submerged watercraft |
| WO2017027921A1 (en) * | 2015-08-18 | 2017-02-23 | Jbooks Holdings Pty Ltd | A fin for a surfboard |
| US9637205B1 (en) | 2015-12-28 | 2017-05-02 | Jacob Saunooke | Curved surfboard fin |
| CN107902073A (zh) * | 2017-12-20 | 2018-04-13 | 北航（四川）西部国际创新港科技有限公司 | 无人机 |
| IT201800003433A1 (it) * | 2018-03-12 | 2019-09-12 | Rovercraft Di F Russo | Propulsore marino di tipo intubato dalle prestazioni aumentate |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2261558A (en) * | 1939-02-28 | 1941-11-04 | Orloff Benjamin | Fluid supported vehicle and method of producing the same |
| US5167552A (en) * | 1990-02-01 | 1992-12-01 | Wellington Leisure Products, Inc. | Textured water sports board |
| US5114099A (en) * | 1990-06-04 | 1992-05-19 | W. L. Chow | Surface for low drag in turbulent flow |
| US5238434A (en) * | 1991-03-15 | 1993-08-24 | Kransco | Textured bottom skin for bodyboards and method |
| US5378524A (en) * | 1991-05-28 | 1995-01-03 | Blood; Charles L. | Friction reducing surface and devices employing such surfaces |
| US6336771B1 (en) * | 1996-10-08 | 2002-01-08 | Kenneth D. Hill | Rotatable wave-forming apparatus |
| US6019547A (en) * | 1996-10-08 | 2000-02-01 | Hill; Kenneth D. | Wave-forming apparatus |
| US6139383A (en) * | 1997-10-27 | 2000-10-31 | Pat-Tech Pty Ltd. | Fin assembly |
| US6415730B1 (en) * | 2000-11-29 | 2002-07-09 | Westerngeco L.L.C. | Dimpled marine seismic fairing |
| US7029342B2 (en) * | 2003-05-07 | 2006-04-18 | Bruce Mallea | Reverse gate flow director |
| US7604461B2 (en) * | 2005-11-17 | 2009-10-20 | General Electric Company | Rotor blade for a wind turbine having aerodynamic feature elements |
| US20100136860A1 (en) * | 2006-07-11 | 2010-06-03 | 3D Surf Accessories Pty Ltd | Fin assembly |
| GB0625612D0 (en) * | 2006-12-21 | 2007-01-31 | Queen Mary University Of Londo | Establishment of laminar boundary layer flow on aerofoil body |
| US8276851B2 (en) * | 2007-05-10 | 2012-10-02 | California Institute Of Technology | Control of aerodynamic forces by variable wetted surface morphology |
| WO2009070852A1 (en) * | 2007-12-07 | 2009-06-11 | John Gene Foster | A watercraft stability control device |
| WO2009118508A2 (en) * | 2008-03-28 | 2009-10-01 | Jonathan Sebastian Howes | Improved ventilated hydrofoils for water craft |
| US8047801B2 (en) * | 2010-06-23 | 2011-11-01 | General Electric Company | Wind turbine blades with aerodynamic vortex elements |
| US20120103430A1 (en) * | 2010-10-27 | 2012-05-03 | Zuei-Ling Lin | Method of reducing the object-traveling resistance |
-
2013
- 2013-05-28 CA CA2874038A patent/CA2874038A1/en not_active Abandoned
- 2013-05-28 CN CN201390000593.0U patent/CN204822021U/zh not_active Expired - Lifetime
- 2013-05-28 NZ NZ703435A patent/NZ703435A/en not_active IP Right Cessation
- 2013-05-28 JP JP2015514285A patent/JP2015517954A/ja active Pending
- 2013-05-28 EP EP13798201.3A patent/EP2855256A4/en not_active Withdrawn
- 2013-05-28 US US14/403,984 patent/US20150104988A1/en not_active Abandoned
- 2013-05-28 BR BR112014029748A patent/BR112014029748A2/pt not_active IP Right Cessation
- 2013-05-28 WO PCT/AU2013/000548 patent/WO2013177612A1/en not_active Ceased
- 2013-05-28 MX MX2014014510A patent/MX2014014510A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2014014510A (es) | 2015-07-06 |
| CN204822021U (zh) | 2015-12-02 |
| BR112014029748A2 (pt) | 2017-06-27 |
| EP2855256A1 (en) | 2015-04-08 |
| US20150104988A1 (en) | 2015-04-16 |
| WO2013177612A1 (en) | 2013-12-05 |
| JP2015517954A (ja) | 2015-06-25 |
| EP2855256A4 (en) | 2016-03-23 |
| NZ703435A (en) | 2016-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20170530 |