ES2425467A2 - Cruise timon (Machine-translation by Google Translate, not legally binding) - Google Patents

Cruise timon (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2425467A2
ES2425467A2 ES201101001A ES201101001A ES2425467A2 ES 2425467 A2 ES2425467 A2 ES 2425467A2 ES 201101001 A ES201101001 A ES 201101001A ES 201101001 A ES201101001 A ES 201101001A ES 2425467 A2 ES2425467 A2 ES 2425467A2
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Spain
Prior art keywords
rudder
retractable
cruise
blade
ship
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Granted
Application number
ES201101001A
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Spanish (es)
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ES2425467B1 (en
ES2425467R1 (en
Inventor
Alejandro VOCES DE ONAINDI GONZALEZ
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Individual
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Individual
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Priority to ES201101001A priority Critical patent/ES2425467B1/en
Publication of ES2425467A2 publication Critical patent/ES2425467A2/en
Publication of ES2425467R1 publication Critical patent/ES2425467R1/en
Application granted granted Critical
Publication of ES2425467B1 publication Critical patent/ES2425467B1/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H25/00Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06Steering by rudders
    • B63H25/38Rudders
    • B63H25/382Rudders movable otherwise than for steering purposes; Changing geometry
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H25/00Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/44Steering or slowing-down by extensible flaps or the like

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Navigation (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

Cruiser rudder It consists of a retractable rudder, whose minimum area, once the mobile part is retracted, will serve to make the necessary course corrections when sailing under optimum conditions and at cruising speed, in order to improve on-board conditions by reducing vibrations and reducing decrease in fuel consumption as a consequence of a decrease in the resistance to the advance. In conditions of poor navigability, entry to ports and emergency, the rudder will work with the retractable part fully extended so that the ship has all the torque available to change its course. (Machine-translation by Google Translate, not legally binding)

Description

TIMON DE CRUCERO CRUISE TIMON

La presente invención se refiere a un timón para buques, proyectado con el fin de disminuir la resistencia al avance, lo cual implica una disminución en el consumo de combustible, y una reducción de las vibraciones generadas por el flujo turbulento de agua proyectado desde la hélice hacia el timón, que a su vez son transmitidas a la estructura del buque y a la habilitación. The present invention relates to a rudder for ships, designed in order to reduce the resistance to the advance, which implies a decrease in fuel consumption, and a reduction of the vibrations generated by the turbulent flow of water projected from the propeller towards the helm, which in turn are transmitted to the ship's structure and to the rating.

ANTECEDENTES DE LA INVENCION BACKGROUND OF THE INVENTION

En cuanto a los timones y sistemas de gobierno actuales, existen distintos tipos: Timones suspendidos, semi-suspendidos, de tintero, etc, ... Hélices acimutales, Voith Schneider, Toberas giratorias, Propulsión a chorro con toberas móviles, etc,... La presente invención pretende mejorar la eficiencia en cuanto a resistencia y vibraciones, respecto a los timones de su clase. As for the current rudders and government systems, there are different types: Suspended, semi-suspended, inkwell rudders, etc., ... Azimuthal propellers, Voith Schneider, Rotating nozzles, Jet propulsion with mobile nozzles, etc ... The present invention aims to improve the efficiency in terms of resistance and vibrations, with respect to the rudders of its class.

DESCRIPCION DE LA INVENCION DESCRIPTION OF THE INVENTION

El Timón de Crucero es un sistema de gobierno constituido por un timón retráctil ó de área variable, el cual varía el área de timón sumergido en función de la velocidad del buque. The Cruise Rudder is a system of government consisting of a retractable or variable area rudder, which varies the area of submerged rudder depending on the speed of the ship.

En una realización opcional, el timón disminuye el área sumergida por el hecho de retraerse verticalmente una parte del timón, dentro de otra parte de la pala que es fija. A su vez ambas palas, pueden rotar apoyándose en una estructura estanca del casco en la que irá instalada la presente invención. Lo que quiere decir que a velocidades de crucero, la parte retráctil del timón estará totalmente retraída dentro de la parte fija, esta pala fija del timón tendrá un área y par de giro mínimo necesario para hacer correcciones de rumbo en condiciones de buena navegabilidad. A velocidades de maniobra, malas condiciones para la navegación y situaciones de emergencia, la parte retráctil se extenderá totalmente, sumando su área, al área la de la parte fija. Con lo que el buque gozará de toda el área de timón disponible y el par de giro máximo, para realizar los cambios de rumbo. In an optional embodiment, the rudder decreases the submerged area by retracting a part of the rudder vertically, within another part of the blade that is fixed. In turn, both blades can rotate based on a tight structure of the hull in which the present invention will be installed. Which means that at cruising speeds, the retractable part of the rudder will be fully retracted within the fixed part, this fixed rudder blade will have a minimum area and torque required to make course corrections in good navigability conditions. At maneuvering speeds, poor conditions for navigation and emergency situations, the retractable part will be fully extended, adding its area, to the area of the fixed part. With what the ship will enjoy all the available rudder area and the maximum torque, to make changes of course.

BREVE DESCRIPCION DE LOS DIBUJOS BRIEF DESCRIPTION OF THE DRAWINGS

Para la mejor compresión de cuanto queda descrito en la presente memoria, se acompañan unos dibujos en los que, tan sólo a título de ejemplo, se representa un caso práctico de realización del timón de crucero. For the best compression of what is described herein, some drawings are attached in which, by way of example only, a practical case of carrying out the cruising rudder is represented.

En dichos dibujos las Figuras l, 2 Y 3 son las vistas: Alzado frontal, perfil y alzado posterior del timón de crucero totalmente extendido. In these drawings, Figures 1, 2 and 3 are the views: Front elevation, profile and rear elevation of the cruise ship fully extended.

La figura 4 es una vista en planta del timón de crucero. Figure 4 is a plan view of the cruise ship.

Las Figuras 5, 6 Y 7 son las vistas: Alzado frontal, perfil y alzado posterior del timón de crucero totalmente retraído. Las Figuras 8, 9 Y lO son las vistas de: Perfil, alzado posterior y planta respectivamente del timón de crucero instalado en el casco de un buque para facilitar su comprensión. Figures 5, 6 and 7 are the views: Front elevation, profile and rear elevation of the cruise rudder fully retracted. Figures 8, 9 and 10 are the views of: Profile, rear elevation and plan respectively of the cruise rudder installed in the hull of a ship to facilitate its understanding.

DESCRIPCION DE UNA REALIZACION PREFERIDA DESCRIPTION OF A PREFERRED EMBODIMENT

El Timón de Crucero en cuestión, consta principalmente de una pieza principal (l) de un material duro, ya sea material compuesto o metálico, y una pala retráctil (2) de un material duro, ya sea material compuesto o metálico. La pala retráctil (2) se retrae o se extiende dentro de la pieza principal (1). La pieza principal (1) y pala retráctil (2) rotan sobre una estructura soporte practicada en el casco, que asegura la estanqueidad del conjunto timón-estructura. La pieza principal (l), a su vez, está formada por dos piezas firmemente unidas: cilindro (1 a) y pala fija (1b). The Cruise Rudder in question, consists mainly of a main piece (l) of a hard material, either composite or metallic material, and a retractable blade (2) of a hard material, either composite or metallic material. The retractable blade (2) retracts or extends into the main part (1). The main part (1) and retractable blade (2) rotate on a support structure made in the hull, which ensures the tightness of the rudder-structure assembly. The main part (l), in turn, is formed by two firmly joined parts: cylinder (1 a) and fixed blade (1b).

El cilindro (1a) consiste en un cilindro sobre el que se induce la rotación del timón, el eje de rotación de todo el sistema de timón de crucero coincide con el eje del cilindro (5), dicho cilindro está apoyado sobre la estructura soporte del casco, formando un conjunto estanco que impide el paso del agua al interior del barco, el cilindro (la), posicionado en el interior del buque, y con altura suficiente para albergar la pala retráctil (2) cuando está totalmente retraída. El cilindro (1a) irá provisto de los sistemas necesarios para producir el giro del timón, ya sea el accionamiento, mecánico, hidráulico, eléctrico, etc,... Además de los sistemas necesarios para extender y retraer la pala retráctil (2), ya sea accionamiento mecánico, hidráulico, eléctrico, etc, ... The cylinder (1a) consists of a cylinder on which the rotation of the rudder is induced, the axis of rotation of the entire cruise rudder system coincides with the axis of the cylinder (5), said cylinder is supported on the support structure of the hull, forming a tight assembly that prevents the passage of water into the ship, the cylinder (the), positioned inside the ship, and with sufficient height to house the retractable shovel (2) when fully retracted. The cylinder (1a) will be provided with the necessary systems to produce the rotation of the rudder, either the drive, mechanical, hydraulic, electrical, etc ... In addition to the systems necessary to extend and retract the retractable blade (2), either mechanical, hydraulic, electric drive, etc ...

La pala fija (1 b) es la pala del timón fija que no se retrae, es el timón que se usa para viajar a la velocidad de crucero con el fin de ahorrar combustible y disminuir vibraciones, la pala fija (1 b) gira solidaria al cilindro (la). The fixed blade (1 b) is the fixed rudder blade that does not retract, it is the rudder that is used to travel at cruising speed in order to save fuel and reduce vibrations, the fixed blade (1 b) turns in solidarity to the cylinder (the).

En las figuras 8, 9 Y lOse representa un ejemplo del timón de crucero instalado en un buque, el elemento (3) corresponde al casco del buque y el elemento (4) se trata de la hélice. In figures 8, 9 and 10, an example of the cruise rudder installed on a ship is represented, the element (3) corresponds to the hull of the ship and the element (4) is the propeller.

De todo 10 descrito y por la observación de los dibujos, se desprenden las 5 ventajas que presenta el timón de crucero: From all the 10 described and by observing the drawings, the 5 advantages that the cruise helm presents:

Disminución de las vibraciones generadas por el flujo turbulento de la hélice que son transmitidas al timón y por medio del timón a la estructura del buque y a la habilitación, mejorando así la vida a bordo. Reduction of vibrations generated by the turbulent flow of the propeller that are transmitted to the rudder and through the rudder to the ship's structure and to the rating, thus improving life on board.

Disminución de la resistencia al avance y aumento de la eficiencia del 10 casco. Ahorro de combustible y disminución de emisiones de NOx a medio y largo plazo. Conservación del timón "limpio" mediante la instalación de un sistema que arrastre algas e incrustaciones marinas en la pala retráctil (2) cada vez 15 que se extienda y se retraiga en el interior de la pala fija (1 b). Reduction of the resistance to the advance and increase of the efficiency of the 10 helmet. Fuel saving and reduction of NOx emissions in the medium and long term. Conservation of the "clean" rudder by installing a system that draws seaweed and marine encrustation into the retractable blade (2) each time it is extended and retracted inside the fixed blade (1 b).

Claims (2)

REIVINDICACIONES 1. Timón de crucero, formado esencialmente por dos piezas, que conforman la pala del timón: una pieza principal (l), fija, y una pala retráctil 1. Cruising rudder, consisting essentially of two pieces, which make up the rudder blade: a fixed (l) main piece, and a retractable blade (2); la pala retráctil (2) se retrae total o parcialmente en el interior de la pieza principal (l), en condiciones óptimas de navegación. (2); the retractable blade (2) retracts totally or partially inside the main part (l), under optimal navigation conditions. 2. Timón de crucero de acuerdo con la reivindicación 1 caracterizado por que las dos piezas que conforman el timón, la pieza principal (1) Y la pala 2. Cruising rudder according to claim 1 characterized in that the two pieces that make up the rudder, the main part (1) and the blade 10 retráctil (2), rotan conjuntamente para producir los cambios de rumbo del buque. 10 retractable (2), rotate together to produce changes in the ship's course.
ES201101001A 2011-10-11 2011-10-11 CRUISE TIMON Expired - Fee Related ES2425467B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201101001A ES2425467B1 (en) 2011-10-11 2011-10-11 CRUISE TIMON

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201101001A ES2425467B1 (en) 2011-10-11 2011-10-11 CRUISE TIMON

Publications (3)

Publication Number Publication Date
ES2425467A2 true ES2425467A2 (en) 2013-10-15
ES2425467R1 ES2425467R1 (en) 2013-10-29
ES2425467B1 ES2425467B1 (en) 2014-09-02

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Family Applications (1)

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ES201101001A Expired - Fee Related ES2425467B1 (en) 2011-10-11 2011-10-11 CRUISE TIMON

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Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001502A (en) * 1960-01-14 1961-09-26 Nelson D Stoker Variable area rudder
NO303974B1 (en) * 1997-01-30 1998-10-05 Kvaerner Asa Device for storing a rudder blade for vessels
NL1015376C2 (en) * 2000-06-05 2001-12-10 Jongert B V Boat rudder with retractable telescopic extension for use in shallow water

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Publication number Publication date
ES2425467B1 (en) 2014-09-02
ES2425467R1 (en) 2013-10-29

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