WO2009074695A1 - Boat propulsion method and system using sea waves - Google Patents

Boat propulsion method and system using sea waves Download PDF

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Publication number
WO2009074695A1
WO2009074695A1 PCT/ES2008/000171 ES2008000171W WO2009074695A1 WO 2009074695 A1 WO2009074695 A1 WO 2009074695A1 ES 2008000171 W ES2008000171 W ES 2008000171W WO 2009074695 A1 WO2009074695 A1 WO 2009074695A1
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WO
WIPO (PCT)
Prior art keywords
waves
backwards
sides
angled
fins
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Application number
PCT/ES2008/000171
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Spanish (es)
French (fr)
Inventor
Manuel Muñoz Saiz
Original Assignee
Munoz Saiz Manuel
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Publication date
Application filed by Munoz Saiz Manuel filed Critical Munoz Saiz Manuel
Publication of WO2009074695A1 publication Critical patent/WO2009074695A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H19/00—Marine propulsion not otherwise provided for
    • B63H19/02—Marine propulsion not otherwise provided for by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels
    • 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

Definitions

  • the boats preferably use propellers and turbines for propulsion, all of them need a great deal of energy and produce a great pollution.
  • propellers and turbines for propulsion, all of them need a great deal of energy and produce a great pollution.
  • simple and high-performance channeled flows are produced by waves, reducing the expense of polluting energies.
  • the propellant system and method for ships by means of the sea waves of the invention takes advantage of the oscillatory kinetic energy of the waves and deflects them backwards for their use, consists of pairs of curved or angled ducts placed on the sides of the ships, which direct the upward and downward flow of water from the waves backwards, resulting in a positive reaction or propulsion of the ship, regardless of the direction or source of these waves.
  • One conduit has the entrance in the lower zone by diverting the upward flow backwards, the other in the upper zone by diverting the downward flow equally backwards.
  • this system can be the main one.
  • the angled ducts are shielded with the hull of the boat to avoid resistance to the advance, leaving only the mouths of entry and exit of the water.
  • the angled ducts can have a lateral opening to simultaneously take advantage of the horizontal energy of the wave, which is also deflected backwards.
  • angled ducts The larger the dimensions of the angled ducts, the greater the performance. They may also interest long ships or use several rows of angled ducts on the sides of the boats. You can also place the angled ducts in the lower area of the ship.
  • a variant adds very narrow tugboats that carry the mentioned angled ducts on their sides, these are arranged in the front, rear and / or sides of the boat.
  • the angled duct may have a convergent or divergent arrangement at the outlet thereof and a check valve at the outlet.
  • a common flap valve can be used for each pair of angled ducts. The convergent exit allows the water to be thrown backwards at a faster speed than that of the ship. However, on the ship's walls, the system almost always works with use in the boundary layer where the water velocity is small.
  • the valve may have a flexible tongue.
  • Another variant can use fins, which automatically rotate ones
  • the fins can be flexible in that case they do not need the axis of rotation. They can also be flexible only by means of a strap in the area close to the axis of rotation eliminated. You can add the lateral rotating fins on very narrow tugboats that carry the rotating fins on their sides, the wafers are arranged in the front, rear and / or sides of the boat.
  • Figure 1 shows a schematic and partial side view of a ship with the system of the invention.
  • Figures 2, 5 to 7 show plan and schematic views of variants of the system of the invention.
  • Figure 3 shows a plan and schematic view of a ship with the system of the invention.
  • Figure 4 shows a schematic side view of a ship with the system of the invention.
  • Figures 8 and 9 show schematic side views of pairs of angled ducts.
  • Figure 10 shows a side view of a variant using multiple fins. MORE DETAILED DESCRIPTION OF THE INVENTION
  • FIG 1 shows a vessel (1) the pairs of lateral angled ducts (2), the vertical arrows indicate the performance with different waves acting simultaneously, (3) the horizontal arrows being driving the water backwards and producing a reaction forward.
  • Figure 2 shows a vessel (1) the pairs of lateral angled ducts seen from above (2), the fairing (14 and 14a), the horizontal arrows being (3) driving the water back and producing the reaction forward.
  • Figure 3 shows a vessel (1) pairs of lateral angled ducts viewed from below (2), (3) being the horizontal arrows driving the water back and producing the reaction forward.
  • Figure 4 shows a vessel (1) pairs of lateral angled ducts. It shows a way to increase the efficiency of the ship by making it very long.
  • Figure 5 shows a vessel (1) pairs of lateral angled ducts seen from above (2), (3) being the horizontal arrows driving the water back and producing the reaction forward. Add the front (4) and side (4a) tugboats with the angled ducts (2b and 2c) respectively, (3a) being the horizontal arrows of the water driven back and (5 and 5a) the fasteners of said wafers to the vessel.
  • Figure 6 shows a vessel (1) pairs of lateral angled ducts viewed from above (2), (3) being the horizontal arrows driving the water back and producing the reaction forward. Add the rear tugboats (4b) with the angled ducts (2d), (3a) being the horizontal arrows of the water driven back and (5b and 5c) the uprights of said wafers to the vessel.
  • Figure 7 shows a vessel (1), which adds the tugboats front (4), side (4a) and rear (4b) and (5) the uprights of said wafers to the ship.
  • Figure 8 shows a pair of angled ducts (2), the lower one takes advantage of the ascent section of the wave that enters, through the mouth (8) and exits through (9) by opening the valve by automatically turning the tab (7) that rotates around the axis (6), continuous arrows.
  • the upper duct takes advantage of the wave descent section by opening the valve by automatically rotating the tongue (7) that rotates around the axis (6) according to the dashed arrows.
  • Figure 9 shows a pair of angled ducts (2), the lower one takes advantage of the ascent section of the wave that enters through the mouth (8) and exits through (9) by opening the valve by turning the flexible tab (10) that rotates around the end (6a) and close the outlet of the upper angled duct. With the descent of the wave it opens the upper layered duct and closes the lower one.
  • Figure 10 shows the fins (11) that oscillate around the axes (12) to the stops (13).
  • the continuous arrows represent the flow with the upward movement of the wave and the dashed arrows represent the flow with the downward movement of the wave.
  • the fins are automatically addressed with the vertical movement of the wave.
  • the fins can be flexible, in that case the axes of rotation are not necessary. They may have a strap in the vicinity of the end on which it rotates, in which case the fin can be rigid.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention relates to a boat propulsion method and system using sea waves, which harnesses the oscillatory kinetic energy of the waves and deflects said energy backward in order to make use of same. The invention consists of pairs of curved or bent pipes which are positioned on the sides of boats and which direct the rising and falling flow of the waves backward, resulting in a reaction or the positive propulsion of the vessel independently of the direction or origin of said waves. According to the invention, one pipe includes an inlet in the lower portion thereof, which diverts the rising flow backward, and another inlet in the upper portion thereof, which diverts the falling flow backward. In one variant of the invention, tilting blades are used instead of bent pipes.

Description

SISTEMA Y MÉTODO PROPULSOR PARA BARCOS MEDIANTE LAS OLAS PROPULSOR SYSTEM AND METHOD FOR BOATS THROUGH THE WAVES
DEL MARFROM SEA
CAMPO DE LA INVENCIÓN.- En propulsión de todo tipo de barcos.FIELD OF THE INVENTION.- In propulsion of all types of ships.
ESTADO DE LA TÉCNICA.- Los barcos utilizan preferentemente hélices y turbinas para propulsión, todos ellos necesitan una gran cantidad de energía y producen una gran contaminación. Con la presente invención mediante las olas se producen flujos canalizados simples y de gran rendimiento, reduciendo el gasto de energías contaminantes.STATE OF THE TECHNIQUE.- The boats preferably use propellers and turbines for propulsion, all of them need a great deal of energy and produce a great pollution. With the present invention, simple and high-performance channeled flows are produced by waves, reducing the expense of polluting energies.
OBJETO DE LA INVENCIÓN: Utilizar un sistema propulsor sencillo, económico, práctico, seguro y duradero.OBJECT OF THE INVENTION: Use a simple, economical, practical, safe and durable propellant system.
Obtener un sistema propulsor que funcione durante grandes periodos de tiempo, que en algunos lugares puede ser constante.Obtain a propellant system that works for large periods of time, which in some places can be constant.
Presentar un dispositivo válido para todos los tipos de olas y de funcionar independientemente de la dirección de desplazamiento de las mismas. Aprovecha principalmente la oscilación vertical del agua, que es el más importante de la ola, también y en menor medida puede aprovechar el movimiento horizontal.Present a valid device for all types of waves and operate independently of their direction of travel. It mainly takes advantage of the vertical oscillation of water, which is the most important of the wave, also and to a lesser extent can take advantage of horizontal movement.
Aprovechar la energía de las olas, que actualmente dificultan la propulsión, convirtiéndola en trabajo útil.Take advantage of the energy of the waves, which currently hinder the propulsion, making it useful work.
Proporcionar un sistema de estabilización del barco, reduciendo su movimiento de balanceo u oscilación tanto alrededor del eje transversal como del longitudinal..Provide a stabilization system for the ship, reducing its rocking or oscillation movement both around the transverse and longitudinal axis.
Añade además la característica de no necesitar ni tener mecanismos y de ser de funcionamiento totalmente automático. Puede añadir una o dos válvulas de retención por cada pareja de conductos acodados..It also adds the feature of not needing or having mechanisms and of being fully automatic. You can add one or two check valves for each pair of angled ducts.
DESCRIPCIÓN DE LA INVENCIÓN.- El sistema y método propulsor para barcos mediante las olas del mar de la invención, aprovecha la energía cinética oscilatoria de las olas y la deflecta hacia atrás para su aprovechamiento, consiste en unas parejas de conductos curvados o acodados que se colocan en los laterales de los barcos, las cuales dirigen el flujo de agua ascendente y descendente de las olas hacia atrás, resultando en una reacción o propulsión positiva de la nave, independientemente de la dirección o procedencia de dichas olas. Un conducto tiene la entrada en la zona inferior desviando el flujo ascendente hacia atrás, el otro en la zona superior desviando el flujo descendente igualmente hacia atrás.DESCRIPTION OF THE INVENTION.- The propellant system and method for ships by means of the sea waves of the invention, takes advantage of the oscillatory kinetic energy of the waves and deflects them backwards for their use, consists of pairs of curved or angled ducts placed on the sides of the ships, which direct the upward and downward flow of water from the waves backwards, resulting in a positive reaction or propulsion of the ship, regardless of the direction or source of these waves. One conduit has the entrance in the lower zone by diverting the upward flow backwards, the other in the upper zone by diverting the downward flow equally backwards.
Aunque es un sistema de propulsión complementaria, cuando existen grandes olas y una gran cantidad de elementos acodados y/o de grandes dimensiones, este sistema puede ser el principal.Although it is a complementary propulsion system, when there are large waves and a large number of elbow and / or large elements, this system can be the main one.
Lateralmente los conductos acodados están carenados con el casco del barco para evitar la resistencia al avance, quedando libres solamente las bocas de entrada y salida del agua. Los conductos acodados pueden tener una abertura lateral para aprovechar simultáneamente la energía horizontal de la ola, la cual es deflectada igualmente hacia atrás.Laterally, the angled ducts are shielded with the hull of the boat to avoid resistance to the advance, leaving only the mouths of entry and exit of the water. The angled ducts can have a lateral opening to simultaneously take advantage of the horizontal energy of the wave, which is also deflected backwards.
Cuanto mayor sean las dimensiones de los conductos acodados mayor será el rendimiento. También pueden interesar naves alargadas o utilizar en los laterales de los barcos varias hileras de conductos acodados. También se pueden colocar los conductos acodados en la zona inferior de la nave.The larger the dimensions of the angled ducts, the greater the performance. They may also interest long ships or use several rows of angled ducts on the sides of the boats. You can also place the angled ducts in the lower area of the ship.
Una variante añade unas barquillas remolcadoras muy estrechas que portan en sus laterales los conductos acodados mencionados, estas se disponen en la zona delantera, trasera y/o en los laterales del barco. El conducto acodado puede tener una disposición convergente o divergente a la salida del mismo y una válvula de retención a la salida. Puede usarse una válvula de chapaleta común por cada pareja de conductos acodados. La salida convergente permite que el agua sea lanzada hacia atrás a mayor velocidad que la del barco. No obstante en las paredes del barco el sistema trabaja casi siempre con aprovechamiento en la capa límite donde la velocidad del agua es pequeña. La válvula puede tener una lengüeta flexible.A variant adds very narrow tugboats that carry the mentioned angled ducts on their sides, these are arranged in the front, rear and / or sides of the boat. The angled duct may have a convergent or divergent arrangement at the outlet thereof and a check valve at the outlet. A common flap valve can be used for each pair of angled ducts. The convergent exit allows the water to be thrown backwards at a faster speed than that of the ship. However, on the ship's walls, the system almost always works with use in the boundary layer where the water velocity is small. The valve may have a flexible tongue.
Otra variante puede utilizar unas aletas, las cuales giran automáticamente unosAnother variant can use fins, which automatically rotate ones
90°, limitados por unos topes, alrededor de un extremo o de un eje por el efecto ascendente y descendente de la ola, produciendo igualmente su deflexión hacia atrás y la reacción propulsora correspondiente. Las aletas pueden ser flexibles en ese caso no necesitan el eje de giro. También pueden ser flexibles solamente mediante un fleje en la zona próxima al eje de giro eliminado. Puede añadir las aletas giratorias laterales sobre unas barquillas remolcadoras muy estrechas que portan en sus laterales las aletas giratorias, las barquillas se disponen en la zona delantera, trasera y/o en los laterales del barco.90 °, limited by stops, around one end or an axis by the upward and downward effect of the wave, also producing its deflection backwards and the corresponding propellant reaction. The fins can be flexible in that case they do not need the axis of rotation. They can also be flexible only by means of a strap in the area close to the axis of rotation eliminated. You can add the lateral rotating fins on very narrow tugboats that carry the rotating fins on their sides, the wafers are arranged in the front, rear and / or sides of the boat.
Esta propulsión es especialmente interesante para barcos lentos.This propulsion is especially interesting for slow boats.
BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
La figura 1 muestra una vista lateral esquematizada y parcial de un buque con el sistema de la invención. Las figuras 2, 5 a la 7 muestran vistas en planta y esquematizadas de variantes del sistema de la invención.Figure 1 shows a schematic and partial side view of a ship with the system of the invention. Figures 2, 5 to 7 show plan and schematic views of variants of the system of the invention.
La figura 3 muestra una vista en planta y esquematizada de un buque con el sistema de la invención. La figura 4 muestra una vista lateral y esquematizada de un buque con el sistema de la invención.Figure 3 shows a plan and schematic view of a ship with the system of the invention. Figure 4 shows a schematic side view of a ship with the system of the invention.
Las figuras 8 y 9 muestran vistas laterales y esquematizadas de parejas de conductos acodados.Figures 8 and 9 show schematic side views of pairs of angled ducts.
La figura 10 muestra una vista lateral de una variante utilizando múltiples aletas. DESCRIPCIÓN MÁS DETALLADA DE LA INVENCIÓNFigure 10 shows a side view of a variant using multiple fins. MORE DETAILED DESCRIPTION OF THE INVENTION
El sistema de la invención, figura 1, muestra un buque (1) las parejas de conductos acodados laterales (2), las flechas verticales indican la actuación con diferentes olas actuando simultáneamente, siendo (3) las flechas horizontales impulsando el agua hacia atrás y produciendo una reacción hacia delante. La figura 2 muestra un buque (1) las parejas de conductos acodados laterales vistos desde arriba (2), el carenado (14 y 14a), siendo (3) las flechas horizontales impulsando el agua hacia atrás y produciendo la reacción hacia delante.The system of the invention, figure 1, shows a vessel (1) the pairs of lateral angled ducts (2), the vertical arrows indicate the performance with different waves acting simultaneously, (3) the horizontal arrows being driving the water backwards and producing a reaction forward. Figure 2 shows a vessel (1) the pairs of lateral angled ducts seen from above (2), the fairing (14 and 14a), the horizontal arrows being (3) driving the water back and producing the reaction forward.
La figura 3 muestra un buque (1) las parejas de conductos acodados laterales vistos desde abajo (2), siendo (3) las flechas horizontales impulsando el agua hacia atrás y produciendo la reacción hacia delante.Figure 3 shows a vessel (1) pairs of lateral angled ducts viewed from below (2), (3) being the horizontal arrows driving the water back and producing the reaction forward.
La figura 4 muestra un buque (1) las parejas de conductos acodados laterales. Muestra una forma de incrementar la eficiencia del barco haciéndolo muy largo.Figure 4 shows a vessel (1) pairs of lateral angled ducts. It shows a way to increase the efficiency of the ship by making it very long.
La figura 5 muestra un buque (1) las parejas de conductos acodados laterales vistos desde arriba (2), siendo (3) las flechas horizontales impulsando el agua hacia atrás y produciendo la reacción hacia delante. Añade las barquillas remolcadoras delanteras (4) y laterales (4a) con los conductos acodados (2b y 2c) respectivamente, siendo (3a) las flechas horizontales del agua impulsada hacia atrás y (5 y 5a) los montantes de sujeción de dichas barquillas al buque.Figure 5 shows a vessel (1) pairs of lateral angled ducts seen from above (2), (3) being the horizontal arrows driving the water back and producing the reaction forward. Add the front (4) and side (4a) tugboats with the angled ducts (2b and 2c) respectively, (3a) being the horizontal arrows of the water driven back and (5 and 5a) the fasteners of said wafers to the vessel.
La figura 6 muestra un buque (1) las parejas de conductos acodados laterales vistos desde arriba (2), siendo (3) las flechas horizontales impulsando el agua hacia atrás y produciendo la reacción hacia delante. Añade las barquillas remolcadoras traseras (4b) con los conductos acodados (2d), siendo (3a) las flechas horizontales del agua impulsada hacia atrás y (5b y 5c) los montantes de sujeción de dichas barquillas al buque.Figure 6 shows a vessel (1) pairs of lateral angled ducts viewed from above (2), (3) being the horizontal arrows driving the water back and producing the reaction forward. Add the rear tugboats (4b) with the angled ducts (2d), (3a) being the horizontal arrows of the water driven back and (5b and 5c) the uprights of said wafers to the vessel.
La figura 7 muestra un buque (1), que añade las barquillas remolcadoras delanteras (4), laterales (4a) y traseras (4b) y (5) los montantes de sujeción de dichas barquillas al buque.Figure 7 shows a vessel (1), which adds the tugboats front (4), side (4a) and rear (4b) and (5) the uprights of said wafers to the ship.
La figura 8 muestra una pareja de conductos acodados (2), el inferior aprovecha el tramo de ascenso de la ola que entra, por la boca (8) y sale por la (9) abriendo la válvula girando automáticamente la lengüeta (7) que gira alrededor del eje (6), flechas de trazo continuo. El conducto superior aprovecha el tramo de descenso de la ola abriendo la válvula girando automáticamente la lengüeta (7) que gira alrededor del eje (6) según las flechas de trazos.Figure 8 shows a pair of angled ducts (2), the lower one takes advantage of the ascent section of the wave that enters, through the mouth (8) and exits through (9) by opening the valve by automatically turning the tab (7) that rotates around the axis (6), continuous arrows. The upper duct takes advantage of the wave descent section by opening the valve by automatically rotating the tongue (7) that rotates around the axis (6) according to the dashed arrows.
La figura 9 muestra una pareja de conductos acodados (2), el inferior aprovecha el tramo de ascenso de la ola que entra por la boca (8) y sale por la (9) abriendo la válvula girando la lengüeta flexible (10) que gira alrededor del extremo (6a) y cierra la salida del conducto acodado superior. Con el descenso de la ola abre el conducto acodado superior y cierra el inferior.Figure 9 shows a pair of angled ducts (2), the lower one takes advantage of the ascent section of the wave that enters through the mouth (8) and exits through (9) by opening the valve by turning the flexible tab (10) that rotates around the end (6a) and close the outlet of the upper angled duct. With the descent of the wave it opens the upper layered duct and closes the lower one.
La figura 10 muestra las aletas (11) que oscilan alrededor de los ejes (12) hasta los topes (13). Las flechas de trazo continuo representan el flujo con el movimiento ascendente de la ola y las flechas de trazos el flujo con el movimiento descendente de la ola. Las aletas se direccionan automáticamente con el movimiento vertical de la ola. Las aletas pueden ser flexibles, en ese caso no son necesarios los ejes de giro. Pueden tener un fleje en la proximidad del extremo sobre el que gira, en cuyo caso la aleta puede ser rígida. Figure 10 shows the fins (11) that oscillate around the axes (12) to the stops (13). The continuous arrows represent the flow with the upward movement of the wave and the dashed arrows represent the flow with the downward movement of the wave. The fins are automatically addressed with the vertical movement of the wave. The fins can be flexible, in that case the axes of rotation are not necessary. They may have a strap in the vicinity of the end on which it rotates, in which case the fin can be rigid.

Claims

REIVINDICACIONES
1. Sistema propulsor para barcos mediante las olas del mar, que aprovecha la energía cinética oscilatoria de las olas y la deflecta hacia atrás para su aprovechamiento, consiste en unas parejas de conductos curvados o acodados que se colocan en los laterales de los barcos, las cuales dirigen el flujo de agua ascendente y descendente de las olas hacia atrás, resultando en una reacción o propulsión positiva de la nave, un conducto tiene la entrada en la zona inferior desviando el flujo ascendente hacia atrás, el otro en la zona superior desviando el flujo descendente igualmente hacia atrás.1. Propeller system for ships using sea waves, which takes advantage of the oscillatory kinetic energy of the waves and deflects them backwards for their use, consists of pairs of curved or angled ducts that are placed on the sides of the ships, which direct the upward and downward flow of water from the waves backwards, resulting in a positive reaction or propulsion of the ship, a conduit has the entrance in the lower zone by diverting the upward flow backwards, the other in the upper zone diverting the downstream flow equally backwards.
2. Sistema según reivindicación 1, caracterizado porque los conductos acodados están carenados con el casco del barco para evitar la resistencia al avance, quedando libres solamente las bocas de entrada y salida del agua.2. System according to claim 1, characterized in that the angled ducts are fairled with the hull of the boat to avoid resistance to the advance, leaving only the mouths of entry and exit of the water.
3. Sistema según reivindicación 1, caracterizado porque los conductos acodados tienen una abertura lateral para aprovechar simultáneamente la energía horizontal de la ola, la cual es deflectada hacia atrás. 3. System according to claim 1, characterized in that the angled ducts have a lateral opening to simultaneously take advantage of the horizontal energy of the wave, which is deflected backwards.
4. Sistema según reivindicación 1, caracterizado porque añade unas barquillas remolcadoras muy estrechas que portan en sus laterales los conductos acodados mencionados, estas se disponen en la zona delantera, trasera y/o en los laterales del barco.4. System according to claim 1, characterized in that it adds very narrow tugboats that carry the mentioned angled ducts on their sides, these are arranged in the front, rear and / or on the sides of the ship.
5. Sistema según reivindicación 1, caracterizado porque el conducto acodado tiene una disposición convergente hacia la salida.5. System according to claim 1, characterized in that the angled duct has a convergent arrangement towards the exit.
6. Sistema según reivindicación 1, caracterizado porque el conducto acodado tiene una disposición divergente hacia la salida.6. System according to claim 1, characterized in that the angled duct has a divergent arrangement towards the exit.
7. Sistema según reivindicación 1, caracterizado porque el conducto acodado tiene una válvula de retención común para ambas salidas usando una lengüeta giratoria alrededor de un eje.7. System according to claim 1, characterized in that the angled duct has a common check valve for both outlets using a swivel tongue around an axis.
8. Sistema según reivindicación 1, caracterizado porque el conducto acodado tiene una válvula de retención común para ambas salidas usando una lengüeta flexible giratoria alrededor de un extremo.System according to claim 1, characterized in that the angled duct has a common check valve for both outlets using a flexible swivel tongue around one end.
9. Sistema propulsor para barcos, mediante las olas del mar, que aprovecha la energía cinética oscilatoria de las olas y la deflecta hacia atrás para su aprovechamiento, consiste en unas aletas las cuales giran automáticamente unos 90°, limitados por unos topes, alrededor de un extremo por el efecto ascendente y descendente de la ola, produciendo su deflexión hacia atrás y la reacción propulsora correspondiente.9. Propeller system for ships, through the waves of the sea, which takes advantage of the oscillatory kinetic energy of the waves and deflects it backwards for its use, consists of fins which automatically rotate about 90 °, limited by some stops, around one extreme due to the upward and downward effect of the wave, producing its deflection backwards and the corresponding propellant reaction.
10. Sistema según reivindicación 9, caracterizado porque las aletas no tienen eje y son flexibles10. System according to claim 9, characterized in that the fins have no shaft and they are flexible
11. Sistema según reivindicación 9, caracterizado porque las aletas no tienen eje y tienen un fleje sobre el cual gira la aleta.11. System according to claim 9, characterized in that the fins have no axis and have a strap on which the fin rotates.
12. Sistema según reivindicación 9, 10 y 11, caracterizado porque añade unas barquillas remolcadoras muy estrechas que portan en sus laterales las aletas giratorias, dichas barquillas se disponen en la zona delantera, trasera y/o en los laterales del barco.12. System according to claim 9, 10 and 11, characterized in that it adds very narrow tugboats that carry rotating fins on their sides, said wafers are arranged in the front, rear and / or on the sides of the ship.
13. Método propulsor para barcos, mediante las olas del mar, que aprovecha la energía cinética oscilatoria de las olas y la deflecta hacia atrás para su aprovechamiento, consiste en unas parejas de conductos curvados o acodados que se colocan en los laterales de los barcos, las cuales dirigen el flujo de agua ascendente y descendente de las olas hacia atrás, resultando en una reacción o propulsión positiva de la nave, un conducto tiene la entrada en la zona inferior desviando el flujo ascendente hacia atrás, el otro en la zona superior desviando el flujo descendente igualmente hacia atrás.13. Propeller method for ships, through the waves of the sea, which takes advantage of the oscillatory kinetic energy of the waves and deflects them backwards for their use, consists of pairs of curved or angled ducts that are placed on the sides of the ships, which direct the upward and downward flow of water from the waves backwards, resulting in a positive reaction or propulsion of the ship, a conduit has the entrance in the lower zone by diverting the upward flow backwards, the other in the upper zone diverting the downward flow equally backward.
14. Método según reivindicación 13, caracterizado porque los conductos acodados están carenados con el casco del barco para evitar la resistencia al avance, quedando libres solamente las bocas de entrada y salida del agua.14. Method according to claim 13, characterized in that the angled ducts are fairled with the hull of the boat to avoid resistance to the advance, leaving only the mouths of entry and exit of the water.
15. Método según reivindicación 13, caracterizado porque añade unas barquillas remolcadoras muy estrechas que portan en sus laterales los conductos acodados mencionados, dichas barquillas se disponen en la zona delantera, trasera y/o en los laterales del barco.15. Method according to claim 13, characterized in that it adds very narrow tugboats that carry the mentioned angled ducts on its sides, said wafers are arranged in the front, rear and / or sides of the ship.
16. Método propulsor para barcos, mediante las olas del mar, que aprovecha la energía cinética oscilatoria de las olas y la deflecta hacia atrás para su aprovechamiento, consiste en unas aletas las cuales giran automáticamente unos 90°, limitados por unos topes, alrededor de un extremo por el efecto ascendente y descendente de la ola, produciendo su deflexión hacia atrás y la reacción propulsora correspondiente.16. Propeller method for ships, through the waves of the sea, which takes advantage of the oscillatory kinetic energy of the waves and deflects it backwards for its use, consists of fins which automatically rotate about 90 °, limited by some stops, around one extreme due to the upward and downward effect of the wave, producing its deflection backwards and the corresponding propellant reaction.
17. Método según reivindicación 16, caracterizado porque las aletas son flexibles y giran alrededor de un extremo.17. Method according to claim 16, characterized in that the fins are flexible and rotate around one end.
18. Método según reivindicación 16, caracterizado porque las aletas giran sobre un extremo mediante un fleje. 18. Method according to claim 16, characterized in that the fins rotate on one end by means of a strap.
19. Método según reivindicación 16, 17 y 18, caracterizado porque añade unas barquillas remolcadoras muy estrechas que portan en sus laterales las aletas giratorias, las barquillas se disponen en la zona delantera, trasera y/o en los laterales del barco. 19. Method according to claim 16, 17 and 18, characterized in that it adds very narrow tugboats that carry the rotating fins on their sides, the wafers are arranged in the front, rear and / or on the sides of the ship.
PCT/ES2008/000171 2007-12-11 2008-03-27 Boat propulsion method and system using sea waves WO2009074695A1 (en)

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ES200703488A ES2321905B1 (en) 2007-12-11 2007-12-11 SYSTEM AND PROPULSING METHOD FOR BOATS THROUGH THE WAVES OF THE SEA.
ESP200703488 2007-12-11

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1556503A1 (en) * 1968-02-19 1970-04-23 Behrens Heinz Propulsion of floating bodies
JPS5455994A (en) * 1977-10-12 1979-05-04 Ishikawajima Harima Heavy Ind Co Ltd Ship making efficient use of rolling or pitching of ship body
JPH1059289A (en) * 1996-08-19 1998-03-03 Shigeo Tsukui Vessel fluctuation propulsive device
RU2184047C1 (en) * 2000-11-30 2002-06-27 Научно-исследовательский институт механики МГУ им. М.В. Ломоносова Device for reducing ship's drift speed
DE10125660A1 (en) * 2001-05-25 2002-11-28 Eduard Ringleb Boat drive for a boat utilizes wave motion on the water surface, preferably ocean waves, optionally combined with a sail or an engine
KR20070073672A (en) * 2007-05-22 2007-07-10 이광석 A vessel that converts the bow's fluid resistance into propulsion energy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1556503A1 (en) * 1968-02-19 1970-04-23 Behrens Heinz Propulsion of floating bodies
JPS5455994A (en) * 1977-10-12 1979-05-04 Ishikawajima Harima Heavy Ind Co Ltd Ship making efficient use of rolling or pitching of ship body
JPH1059289A (en) * 1996-08-19 1998-03-03 Shigeo Tsukui Vessel fluctuation propulsive device
RU2184047C1 (en) * 2000-11-30 2002-06-27 Научно-исследовательский институт механики МГУ им. М.В. Ломоносова Device for reducing ship's drift speed
DE10125660A1 (en) * 2001-05-25 2002-11-28 Eduard Ringleb Boat drive for a boat utilizes wave motion on the water surface, preferably ocean waves, optionally combined with a sail or an engine
KR20070073672A (en) * 2007-05-22 2007-07-10 이광석 A vessel that converts the bow's fluid resistance into propulsion energy

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ES2321905B1 (en) 2010-03-04

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