BE895044A - Propulsion for boat using Magnus effect on wind turbine - uses vertical axis Savonius or Darrius rotor wind turbines mounted on masts or stays of boat to provide propulsive force - Google Patents
Propulsion for boat using Magnus effect on wind turbine - uses vertical axis Savonius or Darrius rotor wind turbines mounted on masts or stays of boat to provide propulsive force Download PDFInfo
- Publication number
- BE895044A BE895044A BE0/209497A BE209497A BE895044A BE 895044 A BE895044 A BE 895044A BE 0/209497 A BE0/209497 A BE 0/209497A BE 209497 A BE209497 A BE 209497A BE 895044 A BE895044 A BE 895044A
- Authority
- BE
- Belgium
- Prior art keywords
- boat
- wind turbine
- darrius
- vertical axis
- stays
- Prior art date
Links
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
- B63H9/02—Marine propulsion provided directly by wind power using Magnus effect
-
- 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
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
- Y02T70/5236—Renewable or hybrid-electric solutions
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)
- Wind Motors (AREA)
Abstract
The system uses the Magnus effect on a vertical axis wind turbine which is mounted on the mast or the mast stays of a boat. The wind turbine can have a Savonius or Darrius type rotor which may also be used for generation of electricity. Following the wind directions, the sense of rotation of the turbine may be inverted under mechanical or electrical power, and a propulsive force obtained. The regulation of the force can be by altering the angle of attack of the blades, by aerodynamic, mechanical, magnetic or other braking, or by variation of the height of the blades by enclosing one set in another.
Description
DESCRIPTION.
<EMI ID=1.1>
Propulsion de bateau par la force du vent mettant
à profit l'effet Magnus par éolienne à axe vertical montée
<EMI ID=2.1>
et / ou production d'énergie (électrique ou autre) par l'intermédiaire de génératrice, ou autre. (Fig. n[deg.] 1 et 2)
A cet effet, suivant la direction du vent, le sens de rotation de l'éolienne peut être inversé par commande mécanique, électrique ou autre. Par la même manoeuvre, l'éolienne peut être arrêtée. Ces manoeuvres sont exécutées par la rotation des pales verticales sur leur propre axe. (Fig. 2)
Comme modérateur d'allure, on peut prévoir :
- changer l'angle d'attaque des pales
- frein aérodynamique, mécanique, magnétique ou autre, à charge réglable
- variation de hauteur de l'éolienne par emboîtement de segments de pales l'un dans l'autre.
Pour faciliter le démarrage de l'ëolienne, un rotor Savonius, qui peut être également inversé dans son sens de rotation, est intégré.
DESCRIPTION.
<EMI ID = 1.1>
Propulsion of the boat by the force of the wind
take advantage of the Magnus effect by vertical axis wind turbine
<EMI ID = 2.1>
and / or production of energy (electric or other) via generator, or other. (Fig. N [deg.] 1 and 2)
For this purpose, depending on the wind direction, the direction of rotation of the wind turbine can be reversed by mechanical, electrical or other control. By the same operation, the wind turbine can be stopped. These maneuvers are performed by rotating the vertical blades on their own axis. (Fig. 2)
As pace moderator, we can plan:
- change the angle of attack of the blades
- aerodynamic, mechanical, magnetic or other brake, with adjustable load
- variation of height of the wind turbine by interlocking of segments of blades one inside the other.
To facilitate starting of the wind turbine, a Savonius rotor, which can also be reversed in its direction of rotation, is integrated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE0/209497A BE895044A (en) | 1982-11-17 | 1982-11-17 | Propulsion for boat using Magnus effect on wind turbine - uses vertical axis Savonius or Darrius rotor wind turbines mounted on masts or stays of boat to provide propulsive force |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE895044 | 1982-11-17 | ||
BE0/209497A BE895044A (en) | 1982-11-17 | 1982-11-17 | Propulsion for boat using Magnus effect on wind turbine - uses vertical axis Savonius or Darrius rotor wind turbines mounted on masts or stays of boat to provide propulsive force |
Publications (1)
Publication Number | Publication Date |
---|---|
BE895044A true BE895044A (en) | 1983-03-16 |
Family
ID=25653413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/209497A BE895044A (en) | 1982-11-17 | 1982-11-17 | Propulsion for boat using Magnus effect on wind turbine - uses vertical axis Savonius or Darrius rotor wind turbines mounted on masts or stays of boat to provide propulsive force |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE895044A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006133950A3 (en) * | 2005-06-17 | 2007-03-15 | Wobben Aloys | Ship |
US8230798B2 (en) | 2006-05-31 | 2012-07-31 | Aloys Wobben | Magnus rotor |
US8950353B2 (en) | 2010-09-16 | 2015-02-10 | Wobben Properties Gmbh | Ship and gangway for the same |
US9205903B2 (en) | 2010-04-06 | 2015-12-08 | Wobben Properties Gmbh | Ship with at least one sail rotor and adjustable panel at the bow |
US9567048B2 (en) | 2010-09-16 | 2017-02-14 | Wobben Properties Gmbh | Magnus-rotor |
US9580158B2 (en) | 2010-09-16 | 2017-02-28 | Wobben Properties Gmbh | Magnus rotor |
-
1982
- 1982-11-17 BE BE0/209497A patent/BE895044A/en unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006133950A3 (en) * | 2005-06-17 | 2007-03-15 | Wobben Aloys | Ship |
US8261681B2 (en) | 2005-06-17 | 2012-09-11 | Aloys Wobben | Ship |
US8601964B2 (en) | 2005-06-17 | 2013-12-10 | Wobben Properties Gmbh | Ship |
EP2450272A3 (en) * | 2005-06-17 | 2014-11-26 | Wobben, Aloys | Ship |
US8230798B2 (en) | 2006-05-31 | 2012-07-31 | Aloys Wobben | Magnus rotor |
US9205903B2 (en) | 2010-04-06 | 2015-12-08 | Wobben Properties Gmbh | Ship with at least one sail rotor and adjustable panel at the bow |
US8950353B2 (en) | 2010-09-16 | 2015-02-10 | Wobben Properties Gmbh | Ship and gangway for the same |
US9567048B2 (en) | 2010-09-16 | 2017-02-14 | Wobben Properties Gmbh | Magnus-rotor |
US9580158B2 (en) | 2010-09-16 | 2017-02-28 | Wobben Properties Gmbh | Magnus rotor |
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