DE102010034355A1 - Sailing boat has ring that is mounted on rail of torso and is secured with three transverse bars at mast, so that mast is rotated with ring around own axis - Google Patents
Sailing boat has ring that is mounted on rail of torso and is secured with three transverse bars at mast, so that mast is rotated with ring around own axis Download PDFInfo
- Publication number
- DE102010034355A1 DE102010034355A1 DE102010034355A DE102010034355A DE102010034355A1 DE 102010034355 A1 DE102010034355 A1 DE 102010034355A1 DE 102010034355 A DE102010034355 A DE 102010034355A DE 102010034355 A DE102010034355 A DE 102010034355A DE 102010034355 A1 DE102010034355 A1 DE 102010034355A1
- Authority
- DE
- Germany
- Prior art keywords
- mast
- ring
- boat
- mainsail
- rail
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B15/0083—Masts for sailing ships or boats
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
Abstract
Description
Derzeitige Segelboote werden gekennzeichnet durch eine erhebliche Ineffizienz bei dem Umsetzen des verfügbaren Winds in eine vorwärts gerichtete Bewegung des Boots. Monorumpfige Boote, einerseits, ziehen ein großes Kielgewicht mit und haben die Neigung schief auf dem Wasser zu fahren, und deswegen die Kapazität des Winds nicht ausreichend zu nutzen. Die Zwei- und Dreirumpfboote, andererseits, neigen zu Abdrift und können noch immer schief gezogen werden.Current sailboats are characterized by a significant inefficiency in translating the available wind into a forward movement of the boat. Monohull boats, on the one hand, carry a large keel weight and have a tendency to go awry on the water, and therefore the capacity of the wind is insufficient to use. The two- and three-hulled boats, on the other hand, are prone to drift and can still be pulled crooked.
Ein monorumpfiges Segelboot das seinen Mast drehen kann, bietet viele segeleffizienzvergrößernde Vorteile. Der verfügbare Platz für Segeloberfläche wird effizienter genutzt. Drei Segel werden geführt, statt der zwei auf konventionelle Boote mit gleichem Umfang. Eine einzigartige Situation wird erstellt, wobei die meiste Segeloberfläche sich an der Luvseite des Boots befindet. Das benötigte Stabilisierungsgewicht wird so reduziert. Weiterhin kann die spezifische Segelstellung des hier vorgeschlagen Entwurfes, die Neigung des Boots sich nach dem Schwerpunkt, der sich wegen des Stabilisierungstunnels außerhalb des Boots befinden kann, zu drehen, reduzieren oder minimalisieren. Während eines Kurses vorm Wind befinden das Großsegel und die zwei Spinnakern sich auf der Heckhälfte des Boots, sodass der Bug nicht in das Wasser gedrückt wird und mehr Schnelligkeit entwickelt werden kann. Das Ersetzen des Kiels durch einen Stabilisierungstunnel, bietet eine Vielzahl von Möglichkeiten das Unterwasserschiff zu verbessern. Ein Schwert wird über der Längsachse des Unterwasserschiffes angebracht. Das Schwert sorgt für das nach vorne Richten der Kräfte des aufgefangenen Winds, vorkommt Abdrift, und sorgt ab bestimmten Geschwindigkeiten für Stabilität und Unempfindlichkeit gegen, oder ein verzögertes Reagieren auf, kurzfristige Windkraftschwankungen und Böen.A monohull sailboat that can turn its mast offers many sailing efficiency benefits. The available space for sail surface is used more efficiently. Three sails are guided instead of the two on conventional boats of the same size. A unique situation is created with most sail surface on the windward side of the boat. The required stabilization weight is reduced. Furthermore, the specific feathering of the design proposed herein may reduce, reduce or minimize the tendency of the boat to turn around the center of gravity, which may be due to the stabilization tunnel outside the boat. During a course against the wind, the mainsail and two spinnakers are located on the stern half of the boat, so the bow is not pushed into the water and more speed can be developed. Replacing the keel with a stabilization tunnel offers a variety of ways to enhance the underwater craft. A sword is placed over the longitudinal axis of the underwater ship. The sword provides for directing the forces of the captured wind forward, drifting away, and provides stability and insensitivity to, or delayed response to, short-term wind force fluctuations and gusts, above certain speeds.
Ein Nachteil des drehbaren Masts ist dass man relativ viel Zeit braucht um über Stag zu gehen und während dieses Manövers das Mittensegel streichen muss. Bei einem Durchmesser des Ringes von 10 Metern, muss der Ring, bei einem Kurswechsel von am Wind an Steuerbord nach am Wind an Backbord, ungefähr 12 Meter über die Schiene gedreht werden. Mit einem Fortschritt von 0,25 bis 0,50 Meter pro Umdrehung der Kurbeln, sind das insgesamt 25 bis 50 Umdrehungen für eine über-Stag-Manöver. Außerdem wird das Großsegel durch den Wind gedreht und wird an einigem Moment im Wind sein. Eine Lösung wäre um immer, auch bei dem Kreuzen, zu halsen. Das Großsegel kann während des Halsens mit der hohlen Seite ständig in einem Winkel von, zum Beispiel, 20 Grad zu dem Wind gehalten werden, womit der Wind den Ring über die Schiene fortdrückt und das Drehen leichter wird. Die Fock kann während des Halsens für ein Weitersegeln genutzt werden, und dafür sorgen dass das Boot nicht zum Stillstand kommt. Wegen der Kompliziertheit und der Arbeitsintensivität des Wendens, ist dieses Segelboot eher geeignet Langstrecke Rennen zu gewinnen wie, zum Beispiel, das Volvo Ocean Race.A disadvantage of the rotatable mast is that it takes quite a lot of time to go over Stag and during this maneuver must cut out the mid-high angel. With a diameter of the ring of 10 meters, the ring, with a course change from wind to starboard to wind on port, must be turned about 12 meters over the rail. With an advance of 0.25 to 0.50 meters per revolution of the cranks, that's a total of 25 to 50 turns for an over-staged maneuver. In addition, the mainsail is turned by the wind and will be in the wind at some moment. A solution would always be to jibe, even when cruising. The mainsail can be kept constantly at an angle of, for example, 20 degrees to the wind during hauling with the hollow side, whereby the wind pushes the hoop over the rail and the turning becomes easier. The jib can be used to continue sailing while hitching, making sure that the boat does not come to a halt. Because of the complexity and labor intensive of turning, this sailboat is more suited to win long-distance races like, for example, the Volvo Ocean Race.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird in dem Folgenden näher beschrieben.An embodiment of the invention is illustrated in the drawings and will be described in more detail in the following.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010034355A DE102010034355A1 (en) | 2010-08-14 | 2010-08-14 | Sailing boat has ring that is mounted on rail of torso and is secured with three transverse bars at mast, so that mast is rotated with ring around own axis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010034355A DE102010034355A1 (en) | 2010-08-14 | 2010-08-14 | Sailing boat has ring that is mounted on rail of torso and is secured with three transverse bars at mast, so that mast is rotated with ring around own axis |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010034355A1 true DE102010034355A1 (en) | 2012-02-16 |
Family
ID=45528297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010034355A Withdrawn DE102010034355A1 (en) | 2010-08-14 | 2010-08-14 | Sailing boat has ring that is mounted on rail of torso and is secured with three transverse bars at mast, so that mast is rotated with ring around own axis |
Country Status (1)
Country | Link |
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DE (1) | DE102010034355A1 (en) |
-
2010
- 2010-08-14 DE DE102010034355A patent/DE102010034355A1/en not_active Withdrawn
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130301 |