MD465G2 - Ship sail equipment - Google Patents
Ship sail equipmentInfo
- Publication number
- MD465G2 MD465G2 MD95-0401A MD950401A MD465G2 MD 465 G2 MD465 G2 MD 465G2 MD 950401 A MD950401 A MD 950401A MD 465 G2 MD465 G2 MD 465G2
- Authority
- MD
- Moldova
- Prior art keywords
- sail
- equipment
- mast
- aerodynamic
- possibility
- Prior art date
Links
- 230000000630 rising effect Effects 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Vibration Prevention Devices (AREA)
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to the shipbuilding, namely, to the ship sail equipment.The problems of the invention consist in the sail equipment aerodynamic characteristics increasing and sail strengh rising.This is achieved by the fact that sail equipment is provided with the rigid cylindric sail, placed horizontally and having the form of an oval in the cross-section. The sail is installed on the rotative mast 1. The cylinder length rises beginning from mast top 1 and oval upper radius is less than the lower one.The sail is devided into two half parts 2 and 3 having the possibility to rotate around the axis, coinciding with the mast 1 rotation one. The sail closed space presence and the little quantity of regions having the lower aerodynamic characteristics as well as the possibility to constrict the air flow, passing through the sail middle, by means of changing the angle between the sail parts 2 and 3, allow considerably improve the aerodynamic sail equipment characteristics and rise the mechanical characteristics thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD95-0401A MD465G2 (en) | 1995-04-19 | 1995-04-19 | Ship sail equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD95-0401A MD465G2 (en) | 1995-04-19 | 1995-04-19 | Ship sail equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD465F1 MD465F1 (en) | 1996-09-30 |
| MD465G2 true MD465G2 (en) | 1997-04-30 |
Family
ID=19738752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD95-0401A MD465G2 (en) | 1995-04-19 | 1995-04-19 | Ship sail equipment |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD465G2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1671516A1 (en) * | 1989-03-27 | 1991-08-23 | Научно-производственный центр при Николаевском кораблестроительном институте им.адм.С.О.Макарова | Rigid rigging |
-
1995
- 1995-04-19 MD MD95-0401A patent/MD465G2/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1671516A1 (en) * | 1989-03-27 | 1991-08-23 | Научно-производственный центр при Николаевском кораблестроительном институте им.адм.С.О.Макарова | Rigid rigging |
Non-Patent Citations (1)
| Title |
|---|
| "Катера и яхты", nr. 1, 54-56, 1990. * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD465F1 (en) | 1996-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Granted patent for invention | ||
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20150419 |