NO20043081L - Propulsion device for utilizing flowing fluid - Google Patents
Propulsion device for utilizing flowing fluidInfo
- Publication number
- NO20043081L NO20043081L NO20043081A NO20043081A NO20043081L NO 20043081 L NO20043081 L NO 20043081L NO 20043081 A NO20043081 A NO 20043081A NO 20043081 A NO20043081 A NO 20043081A NO 20043081 L NO20043081 L NO 20043081L
- Authority
- NO
- Norway
- Prior art keywords
- sail
- propulsion device
- halves
- flowing fluid
- sail halves
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
- B63H9/065—Battens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
- B63H9/067—Sails characterised by their construction or manufacturing process
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Fremdriftsanordning for utnyttelse av strømmende fluid, hvor fremdriftsanordningen (3) omfatter to kongruente, vesentlig trekantformede seilhalvdeler (30, 30) med et forlik (33,33), et akterlik (32, 32) og et underlik (31, 31). Seilhalvdelenes forlik (33,33) er i lengderetningen sammenføyd gjennom utspenningsmidler. Fremdriftsanordningen (3) er videre gjennom en fallbarm (40, 40), en halsbarm (41, 41) og en skjøtbarm (42, 42) festet til en mast (2) og/eller i båten (1), og seilhalvdelene (30,30) kan herunder bli beveget mellom to hovedstillinger, nemlig. - en første hovedstilling, hvor halsbarmen (.41,41) hos seilhalvdelene (30, 30) hovedsakelig løper inntil hverandre og overlapper hverandre, slik at seilhalvdelene (3,3) sammen får et tverrsnitt som danner en vingeprofil, og - en andre hovedstilling, hvor halsbarmen (41,41) hos seilhalvdelene (30, 30) løper bort fra hverandre, hvor et øvre område (D) av seilet (3) i den andre hovedstillingen er innrettet til å oppnå en form tilnærmet lik en deltavinge.Propulsion device for utilizing flowing fluid, wherein the propulsion device (3) comprises two congruent, substantially triangular sail halves (30, 30) with a settlement (33, 33), a stern corpse (32, 32) and a lower corpse (31, 31). The settlement of the sail halves (33,33) is joined in the longitudinal direction through tensioning means. The propulsion device (3) is further through a drop bar (40, 40), a neck bar (41, 41) and a joint bar (42, 42) attached to a mast (2) and / or in the boat (1), and the sail halves (30 , 30) can below be moved between two main positions, viz. - a first main position, where the neck rim (.41,41) of the sail halves (30, 30) substantially runs next to each other and overlaps each other, so that the sail halves (3,3) together have a cross-section which forms a wing profile, and - a second main position , where the neck rim (41, 41) of the sail halves (30, 30) runs away from each other, where an upper area (D) of the sail (3) in the second main position is arranged to obtain a shape approximately similar to a delta wing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20043081A NO20043081L (en) | 2004-07-20 | 2004-07-20 | Propulsion device for utilizing flowing fluid |
| PCT/NO2005/000274 WO2006019306A1 (en) | 2004-07-20 | 2005-07-19 | Propulsion device for exploiting a moving fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20043081A NO20043081L (en) | 2004-07-20 | 2004-07-20 | Propulsion device for utilizing flowing fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20043081D0 NO20043081D0 (en) | 2004-07-20 |
| NO20043081L true NO20043081L (en) | 2006-01-23 |
Family
ID=35013310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20043081A NO20043081L (en) | 2004-07-20 | 2004-07-20 | Propulsion device for utilizing flowing fluid |
Country Status (2)
| Country | Link |
|---|---|
| NO (1) | NO20043081L (en) |
| WO (1) | WO2006019306A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435862A (en) * | 2019-08-14 | 2019-11-12 | 大连海事大学 | A kind of sail of unmanned sailing boat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB212665A (en) * | 1922-12-19 | 1924-03-19 | Ewing Mcgruer Junior | Improvements in the sails of yachts and boats and the like |
| US4704979A (en) * | 1985-11-26 | 1987-11-10 | Ammen Mark E | Sail system |
| US4879961A (en) * | 1988-08-03 | 1989-11-14 | Aguilera Angel R | Sail airfoil device |
| SE523556C2 (en) * | 2002-10-22 | 2004-04-27 | Loab Invest Ab | Sail, comprises pair of overlapping sailcloths which can be configured to catch wind blowing from boat side or stern |
-
2004
- 2004-07-20 NO NO20043081A patent/NO20043081L/en not_active Application Discontinuation
-
2005
- 2005-07-19 WO PCT/NO2005/000274 patent/WO2006019306A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006019306A1 (en) | 2006-02-23 |
| NO20043081D0 (en) | 2004-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |