WO2019202221A1 - Rear intelligent support board for controlling hydrofoils and outboard motor - Google Patents

Rear intelligent support board for controlling hydrofoils and outboard motor Download PDF

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Publication number
WO2019202221A1
WO2019202221A1 PCT/FR2019/000055 FR2019000055W WO2019202221A1 WO 2019202221 A1 WO2019202221 A1 WO 2019202221A1 FR 2019000055 W FR2019000055 W FR 2019000055W WO 2019202221 A1 WO2019202221 A1 WO 2019202221A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
outboard
slides
foils
actuators
Prior art date
Application number
PCT/FR2019/000055
Other languages
French (fr)
Inventor
Richard Forest
Bertrand CASTELNERAC
Original Assignee
Seair
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR1800340A external-priority patent/FR3080359B1/en
Priority claimed from FR1800528A external-priority patent/FR3081824B1/en
Application filed by Seair filed Critical Seair
Publication of WO2019202221A1 publication Critical patent/WO2019202221A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
    • B63B1/246—Arrangements of propulsion elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
    • B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
    • B63B1/285—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils changing the angle of attack or the lift of the foil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable
    • B63B7/085—Accessories or mountings specially adapted therefor, e.g. seats, sailing kits, motor mountings
    • B63B7/087—Motor mountings, e.g. transom panels for outboard motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/02—Mounting of propulsion units
    • B63H20/06—Mounting of propulsion units on an intermediate support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B63H20/10—Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt
    • B63H20/106—Means enabling lifting of the propulsion element in a substantially vertical, linearly sliding movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
    • B63H20/12—Means enabling steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H2020/003—Arrangements of two, or more outboard propulsion units

Definitions

  • the present invention relates to a moving board, rear intelligent support, servo foils and outboard motor sailing foils.
  • foils it is understood, these wings whose hydrodynamics gives lift to the boat.
  • the presence of foils at the rear of the boat is very complex to respond to the variability of navigational conditions, both from the point of view of the engine power, the speed on the water, the various degrees of impact of the hull on the water, the trajectory of the boat, the depth of the seabed.
  • the aim of the invention is to propose a mobile smart board, a rear support for engines and foils, which adapts in real time to the conditions of navigation and control, by mixing a combination of movements according to three components:
  • the aim of the invention is to propose a solution that makes it possible to optimize the adjustment and the positioning of the engine coupled to that of the positioning of the foils.
  • the aim of the invention is to propose a solution which makes all the adjustment operations of the engine and foil positions very simple and light.
  • the invention aims to propose a solution that is robust and durable.
  • the invention aims to propose a solution that is easily industrialized and the cost price is optimized.
  • the invention aims to propose a solution that is adaptable both in original equipment and aftermarket.
  • the invention aims to propose a solution whose fixing time in aftermarket is reasonable and suitable for individual customers pleasure.
  • the aim of the invention is to propose an advanced solution that makes it possible to separate the action on the starboard rear foil from that on the port aft foil.
  • a main aspect of the invention is to provide an intelligent mobile outboard boat transom that includes the combination of the following, namely a first attachment part at the rear of the boat structure, a sliding table relative to at the fixed part, foils and engines that are even intelligent and motorized to move the foils and motor relative to the table. All servo elements are all connected to a computer that analyzes the displacement and positioning data and enslaves in a combined way the different movements of the table, the foils and the engine.
  • a particular aspect of the invention is to propose a smart board that combines the action of a table movement with respect to the back of the boat to that of supports compared to the table.
  • the table is slaved in translation
  • the supports are slaved in rotation and / or in translation.
  • a particular aspect of the invention is to propose a relative displacement in translation of the bearings foils relative to those engines.
  • a particular aspect of the invention makes it possible to separate the action on the starboard rear foil from that of the action on the port aft foil. However on both foils remains coordinated.
  • a particular aspect of the invention modifies the outboard shape of an outboard motorboat to optimize the relative position of the engines by that of the rear foils to maximize navigation performance.
  • the invention proposes in fact a first means which makes it possible to provide a first level of adjustment, which is a setting in vertical translation, typically of the order of several tens of centimeters of deflection with a level of accuracy of the order of magnitude. centimeter, which is coupled to a second level of finer adjustment which are rotating means for adjusting the incidence of motor and foils in the water, and finally to a third level of adjustment which is that of the relative position on the table of the foils and the motor according to a fine adjustment in spacing or in relative height.
  • a first level of adjustment which is a setting in vertical translation, typically of the order of several tens of centimeters of deflection with a level of accuracy of the order of magnitude. centimeter, which is coupled to a second level of finer adjustment which are rotating means for adjusting the incidence of motor and foils in the water, and finally to a third level of adjustment which is that of the relative position on the table of the foils and the motor according to a fine adjustment in spacing or in relative height
  • FIG. 1 represents a rear view of a traditional semi-rigid boat.
  • FIG. 2 represents a view of the first element of the invention, namely the attachment plate on the rear of the boat.
  • FIG. 3 represents a view of the sliding table according to the invention
  • FIGS. 4a, 4b show two profile and top views of the table actuators according to the invention
  • FIG. 5 represents a rear view equipped with the present invention in the so-called traditional position
  • Figure 6 shows a bitter view of the boat with the foils and the engine in flight position, ie movable transom in lowered position.
  • FIG. 7 represents a block diagram of the logic of actuation of the means constituting the present invention.
  • FIG. 8 shows a variant of the invention in plan view which dissociates the starboard and portboard foils and / or which doubles the motorization.
  • Figure 1 shows a rear view of a traditional semi-rigid boat (1) with its side flanges (or floats) (12), its hull (11) and its rear plate (10).
  • a function of the back plate is in particular to serve as mounting bracket for the engine.
  • the invention provides a first member which is a sliding plate (20), provided with fastening elements (22) to the rear plate (10).
  • the sliding plate (20) behavior slides (21) females that allow the reported male portion to slide in translation.
  • the sliding plate (20) is fixed in such a way on the back plate (10) that the sliding occurs in a vertical direction.
  • Figure 3 shows a view of the sliding table (30) which slides by means of male slides (31) on the female slides (21).
  • the sliding is controlled by a motorization (35) for translational table.
  • the motorization of the table (35) is powered by a common supply which will also supply: a series of actuators (33a, 33b) of said support pieces on which each of the foils (51)
  • one or more actuators (32) which will each receive a motor (50).
  • the combination of the action of the actuators with that of the engine (35) table allow fine adjustment of the angle of attack incidence of the elements in the water.
  • FIGS. 3 and 4a, 4b with the side views of the table actuators, they make it possible to orient the part in the three directions of rotation so as to attack the flow of water with the best incidence, in particular by angular rotation (A).
  • the actuators (33 a, 33 b) are themselves possibly slaved in displacement in translation (Y) on the plane of the table in order to have an end relative displacement which increases the fineness of the navigation adjustment.
  • the motor and the foils are slaved according to the first level of adjustment in translation downwards. In so-called low flying position, the engine and the foils are then enslaved in a second level of adjustment with a modification of their incidence of attack in the water.
  • FIG. 7 represents a block diagram of the logic of actuation of the means constituting the present invention with a computer (81) which retrieves in real time the information coming from the various parameters of the navigation sensors (82), such as, for example the speed, the position of the boat in space, given by an inertial unit for example, the geolocation, the trajectory, the weather, the agitation of the body of water, the engine data (50), as the engine speed, the engine angle, and according to all of these data, coupled with the parameter setting of the computer chosen by the pilot, calculates, then slaved in displacement the transom by acting according to a first level of adjustment on the engine (35) for setting the table translation (30), according to a second level of adjustment on the actuators (33a, 33b, 32) said foil bearing parts (51) and motor (50) for the fine adjustment of the angle of incidence of att a foil and motor in the water, and finally a third adjustment level on another servo set (88) to adjust the relative position of the foil and motor actuators independently of the table plane.
  • Figure 8 shows a variant of the invention in a top view which separates the starboard and port foils and / or doubles the engine. More particularly the port foil (51a) is disposed on a first board intelligent port comprising in particular visible a port sliding plate (20a) as described in the previous figures, and the starboard foil (51b) is disposed on a second starboard intelligent board comprising including a visible sliding plate (20b) starboard as described in the previous figures.
  • the motorization comprises a motor (50) or two motors (50a, 50b), which are arranged in a recess (60) in the center of the boat's rear plate so that the motors (50a, 50b) are arranged in front of the foils.
  • Port and starboard foils (51a, 51b) being arranged on either side of the motors (50a, 50b) arranged in the middle of the two foils. It is understood that the control unit coordinates the action of each of the two smart boards with that of the actuation of the motors.
  • the present invention thus relates to a motorized outboard outboard movable transom (50) fixed on its own transom (10) characterized in that a sliding plate (20) behavior of the slides (21) is fixed on the board rear (10), a sliding table (30) which slides by means of male slides (31) on the female slides (21), is slaved in translation by a motor (35), the sliding table comprises a series of actuators ( 33a, 33b, 32) which are so-called rotational support parts on which are fixed the foils (51) and the engine (50), a calculator (81) retrieves in real time the information from the different parameters of the navigational sensors (82) and the engine data (50), to calculate and control the translation in translation of table (35) and in rotation the table actuators (33a, 33b, 32).
  • the present invention thus relates to a motorized outboard outboard (50), characterized in that a calculator (81) adjusts the relative position of the foil actuators (32, 33a, 33b) and the motor (35) table on the table plan.
  • the present invention therefore relates to a motorized outboard outboard (50) characterized in that the transom consists of two tables including a first port panel and a second starboard table.
  • the present invention therefore relates to a motorized outboard outboard (50) characterized in that the motorization is doubled consisting of two separate motors (50a, 50b).
  • the present invention therefore relates to a motorized outboard outboard (50) characterized in that the engines are arranged in a recess (60) of the transom at its center so that they are arranged at the before foils (50a, 50b).
  • This invention can be applied to boats of all types, whether rigid hulls, semi-rigid hulls, with one or more engines, themselves outboard type or in board, and for all forms of adaptable foils.

Abstract

The invention relates to a rear movable board of an outboard motor boat (50), attached to a rear plate, characterised in that a sliding plate comprising slides is attached to the rear table, a sliding table that slides by means of a male slides on female slides is translatably actuated by a motor mechanism (35), and the sliding table comprises a series of actuators (33a, 33b, 32) which are parts, so-called supports, for rotatable actuation, to which the hydrofoils and the motor are attached. A calculator (81) collects, in real time, the information from the different parameters of the navigation sensors and the motor data, in order to calculate and translatably actuate the table motor mechanism (35) and to rotatably actuate the table actuators (33a, 33b, 32).

Description

Tableau support intelligent arrière d’asservissement de foils et moteur hors-bord Foil servo rear intelligent support board and outboard motor
La présente invention concerne un tableau mobile, support intelligent arrière, d’asservissements de foils et de moteur pour hors-bord naviguant sur foils. Par foils il est entendu, ces ailes dont l’hydrodynamique donne de la portance au bateau. The present invention relates to a moving board, rear intelligent support, servo foils and outboard motor sailing foils. By foils it is understood, these wings whose hydrodynamics gives lift to the boat.
Les bateaux hors-bords connus commencent tout juste à utiliser des foils pour améliorer leur hydrodynamique. Les foils sont couramment positionnés à bâbord et tribord de part et d’autre, au milieu de la longueur du bateau. Il n’existe pas encore à ce jour d’architecture de bateau qui propose un positionnement arrière de foils, dissociés du ou des moteurs.  Known outboard boats are just starting to use foils to improve their hydrodynamics. The foils are commonly positioned port and starboard on either side in the middle of the boat's length. To date, there is still no boat architecture that proposes a rear positioning of foils, dissociated from the engine (s).
En effet le positionnement de foils à l’arrière du bateau apporte une forte complexité pour conjuguer la poussée du moteur à la présence des foils. La position du moteur ne doit pas interférer à celle des foils et inversement. Cela est très difficile dans la mesure où selon les conditions de navigation, un appui arrière mal dimensionné vient totalement perturber les performances et la maniabilité du bateau. D’autre part, pour les bateaux à faible tirant d’eau de type semi rigide, l’ajout de foils à l’arrière du bateau présente l’inconvénient d’augmenter ledit tirant d’eau, ce qui va donc empêcher le bateau de naviguer dans des eaux peu profondes, venant ainsi dégrader l’aisance d’utilisation habituelle du bateau. En résumé, la présence de foils à l’arrière du bateau présente une très forte complexité pour répondre à la variabilité de conditions de navigations, tant du point de vue de la puissance moteur, de la vitesse sur l’eau, des différents degrés d’incidence de la coque sur l’eau, de la trajectoire du bateau, de la profondeur des fonds marins. Indeed the positioning of foils at the rear of the boat brings a high complexity to combine the thrust of the engine to the presence of foils. The position of the motor must not interfere with that of the foils and vice versa. This is very difficult to the extent that depending on the navigation conditions, poorly sized rear support completely disrupts the performance and handling of the boat. On the other hand, for boats with a shallow draft of semi rigid type, the addition of foils at the rear of the boat has the drawback of increasing the draft, which will therefore prevent the boat to navigate in shallow waters, thus degrading the usual ease of use of the boat. In summary, the presence of foils at the rear of the boat is very complex to respond to the variability of navigational conditions, both from the point of view of the engine power, the speed on the water, the various degrees of impact of the hull on the water, the trajectory of the boat, the depth of the seabed.
L’invention vise à proposer un tableau intelligent mobile, support arrière de moteurs et de foils, qui s’adapte en temps réel aux conditions de navigations et de pilotage, en mixant une combinaison de mouvements selon trois composantes :  The aim of the invention is to propose a mobile smart board, a rear support for engines and foils, which adapts in real time to the conditions of navigation and control, by mixing a combination of movements according to three components:
- Verticale via une « translation » : montée / descente  - Vertical via a "translation": up / down
- Directionnelle via une « rotation » : un angle de virage donné par le volant actionné par le pilote  - Directional via a "rotation": a turn angle given by the steering wheel operated by the pilot
- Angle de trim : « inclinaison » du tableau arrière mobile par rapport au tableau arrière fixe du bateau  - Trimming angle: "tilt" of the transom movable to the fixed transom of the boat
L’invention vise à proposer une solution qui permette d’optimiser le réglage et le positionnement du moteur couplé à celui du positionnement des foils.  The aim of the invention is to propose a solution that makes it possible to optimize the adjustment and the positioning of the engine coupled to that of the positioning of the foils.
L’invention vise à proposer une solution qui rende l’ensemble des opérations de réglage des positions moteurs et foils très simples et légères.  The aim of the invention is to propose a solution which makes all the adjustment operations of the engine and foil positions very simple and light.
L’invention vise à proposer une solution qui soit robuste et durable. L’invention vise à proposer une solution qui soit facilement industrialisable et dont le prix de revient soit optimisé. The invention aims to propose a solution that is robust and durable. The invention aims to propose a solution that is easily industrialized and the cost price is optimized.
L’invention vise à proposer une solution qui soit adaptable aussi bien en première monte qu’en seconde monte.  The invention aims to propose a solution that is adaptable both in original equipment and aftermarket.
L’invention vise à proposer une solution dont le temps de fixation en seconde monte soit raisonnable et adaptée à une clientèle individuelle plaisancière.  The invention aims to propose a solution whose fixing time in aftermarket is reasonable and suitable for individual customers pleasure.
L’invention vise à proposer une solution avancée qui permette de dissocier l’action sur le foil arrière tribord de celle sur le foil arrière bâbord.  The aim of the invention is to propose an advanced solution that makes it possible to separate the action on the starboard rear foil from that on the port aft foil.
Un aspect principal de l’invention est de proposer un tableau arrière mobile intelligent de bateau hors-bord qui comprenne la combinaison des éléments suivants, à savoir une première partie en fixation à l’arrière de la structure du bateau, une table coulissante par rapport à la partie fixe, des appuis foils et moteurs qui soient eu même intelligents et motorisés pour actionner en déplacement les foils et le moteur par rapport à la table. L’ensemble des éléments d’asservissements étant tous reliés à un calculateur qui analyse les données de déplacement et de positionnement et asservit de façon conjuguée les différents déplacements de la table, des foils et du moteur.  A main aspect of the invention is to provide an intelligent mobile outboard boat transom that includes the combination of the following, namely a first attachment part at the rear of the boat structure, a sliding table relative to at the fixed part, foils and engines that are even intelligent and motorized to move the foils and motor relative to the table. All servo elements are all connected to a computer that analyzes the displacement and positioning data and enslaves in a combined way the different movements of the table, the foils and the engine.
Un aspect particulier de l’invention est de proposer un tableau intelligent qui conjugue l’action d’un déplacement de table par rapport à l’arrière du bateau à celui d’appuis par rapport à la table. Typiquement la table est asservie en translation, les appuis sont asservis en rotation et/ou en translation. A particular aspect of the invention is to propose a smart board that combines the action of a table movement with respect to the back of the boat to that of supports compared to the table. Typically the table is slaved in translation, the supports are slaved in rotation and / or in translation.
Un aspect particulier de l’invention est de proposer un déplacement relatif en translation des appuis foils par rapport à ceux moteurs.  A particular aspect of the invention is to propose a relative displacement in translation of the bearings foils relative to those engines.
Un aspect particulier de l’invention permet de dissocier l’action sur le foil arrière tribord de celle de l’action sur le foil arrière bâbord. Toutefois sur les deux foils reste coordonné.  A particular aspect of the invention makes it possible to separate the action on the starboard rear foil from that of the action on the port aft foil. However on both foils remains coordinated.
Un aspect particulier de l’invention modifie la forme arrière d’un bateau moteur hors-bord pour optimiser la position relative des moteurs par à celle des foils arrière afin de maximiser les performances de navigation.  A particular aspect of the invention modifies the outboard shape of an outboard motorboat to optimize the relative position of the engines by that of the rear foils to maximize navigation performance.
L’invention propose en fait un premier moyen qui permet d’apporter un premier niveau de réglage, qui est un réglage en translation verticale, typiquement de l’ordre de plusieurs dizaines de centimètres de débattement avec un niveau de précision de l’ordre du centimètre, qui est couplé à un second niveau de réglage plus fin qui sont des moyens de mise en rotation pour le réglage l’incidence des moteur et de foils dans l’eau, et enfin à un troisième niveau de réglage qui est celui de la position relative sur la table des foils et du moteur selon un réglage fin en écartement ou en hauteur relative. L’invention sera mieux comprise à la lecture des figures annexées sur lesquelles : The invention proposes in fact a first means which makes it possible to provide a first level of adjustment, which is a setting in vertical translation, typically of the order of several tens of centimeters of deflection with a level of accuracy of the order of magnitude. centimeter, which is coupled to a second level of finer adjustment which are rotating means for adjusting the incidence of motor and foils in the water, and finally to a third level of adjustment which is that of the relative position on the table of the foils and the motor according to a fine adjustment in spacing or in relative height. The invention will be better understood on reading the appended figures in which:
La figure 1 représente une vue arrière d’un bateau semi rigide traditionnel · La figure 2 représente une vue du premier élément de l’invention à savoir la plaque de fixation sur l’arrière du bateau FIG. 1 represents a rear view of a traditional semi-rigid boat. FIG. 2 represents a view of the first element of the invention, namely the attachment plate on the rear of the boat.
La figure 3 représente une vue de la table coulissante selon l’invention FIG. 3 represents a view of the sliding table according to the invention
Les figures 4a, 4b représentent deux vues de profil et de dessus des actionneurs de table selon l’invention FIGS. 4a, 4b show two profile and top views of the table actuators according to the invention
La figure 5 représente une vue arrière équipée de la présente invention en position dite traditionnelle FIG. 5 represents a rear view equipped with the present invention in the so-called traditional position
La figure 6 représente une vue amère du bateau avec les foils et le moteur en position de vol, c’est-à-dire tableau arrière mobile en fonction abaissée. Figure 6 shows a bitter view of the boat with the foils and the engine in flight position, ie movable transom in lowered position.
La figure 7 représente un schéma fonctionnel de principe de la logique d’actionnement des moyens constitutifs de la présente invention - La figure 8 présente une variante de l’invention en vue de dessus qui dissocie les foils tribord et bâbord et/ou qui double la motorisation FIG. 7 represents a block diagram of the logic of actuation of the means constituting the present invention. FIG. 8 shows a variant of the invention in plan view which dissociates the starboard and portboard foils and / or which doubles the motorization.
La figure 1 représente une vue arrière d’un bateau semi rigide traditionnel (1) avec ses boudins (ou flotteurs) latéraux (12), sa coque (11) et sa plaque arrière (10). Une fonction de la plaque arrière est notamment de servir de support de fixation pour le moteur. Figure 1 shows a rear view of a traditional semi-rigid boat (1) with its side flanges (or floats) (12), its hull (11) and its rear plate (10). A function of the back plate is in particular to serve as mounting bracket for the engine.
Comme représenté en figure 2, l’invention apporte un premier élément qui est une plaque à coulissement (20), munie d’éléments de fixation (22) à la plaque arrière (10). La plaque à coulissement (20) comportement des coulisses (21) femelles qui permettent à la partie male rapportée de coulisser en translation. La plaque de coulissement (20) est fixée de telle façon sur la plaque arrière (10) que les coulissements interviennent dans une verticale. La figure 3 représente une vue de la table coulissante (30) qui coulisse au moyen de coulisses mâles (31) sur les coulisses femelles (21). Le coulissement est asservi par une motorisation (35) de mise en translation de table. La motorisation de la table (35) est alimentée par une alimentation commune qui qui va aussi alimenter : - une série d’actionneurs (33a, 33b) de pièces dites d’appuis sur lesquelles viennent se fixer chacun des foils (51) As shown in Figure 2, the invention provides a first member which is a sliding plate (20), provided with fastening elements (22) to the rear plate (10). The sliding plate (20) behavior slides (21) females that allow the reported male portion to slide in translation. The sliding plate (20) is fixed in such a way on the back plate (10) that the sliding occurs in a vertical direction. Figure 3 shows a view of the sliding table (30) which slides by means of male slides (31) on the female slides (21). The sliding is controlled by a motorization (35) for translational table. The motorization of the table (35) is powered by a common supply which will also supply: a series of actuators (33a, 33b) of said support pieces on which each of the foils (51)
- un ou plusieurs actionneurs (32) qui recevront chacun un moteur (50). La combinaison de l’action des actionneurs avec celle de la motorisation (35) de table permettent un réglage fin de l’angle d’incidence d’attaque des éléments dans l’eau.  one or more actuators (32) which will each receive a motor (50). The combination of the action of the actuators with that of the engine (35) table allow fine adjustment of the angle of attack incidence of the elements in the water.
Comme représenté sur les figures 3, ainsi que 4a, 4b avec les vues de côté des actionneurs de table, ils permettent d’orienter dans les trois sens de rotation la pièce pour qu’elle attaque le flux d’eau avec la meilleure incidence, notamment par une rotation angulaire (A). Egalement, les actionneurs (33 a, 33 b) sont eux même possiblement asservis en déplacement en translation (Y) sur le plan de la table afin d’avoir un fin déplacement relatif qui augmente la finesse du réglage de navigation. Comme représenté en figure 5 à figure 6 le moteur et les foils sont asservis selon le premier niveau de réglage en translation vers le bas. En position dite basse de vol, le moteur et les foils sont ensuite asservis dans un second niveau de réglage avec une modification de leur incidence d’attaque dans l’eau. La figure 7 représente un schéma fonctionnel de principe de la logique d’actionnement des moyens constitutifs de la présente invention avec un calculateur (81) qui récupère en temps réel les informations provenant des différents paramètres des capteurs de navigations (82), comme par exemple la vitesse, la position du bateau dans l’espace, donné par une centrale inertielle par exemple, la géo-localisation, la trajectoire, la météo, l’agitation du plan d’eau, les données de moteur (50), comme le régime moteur, l’angle de moteur, et en fonction de l’ensemble de ces données, couplées au paramétrage du calculateur choisi par le pilote, calcule, puis asservit en déplacement le tableau arrière en agissant selon un premier niveau de réglage sur la motorisation (35) de mise en translation de table (30), selon un second niveau de réglage sur les actionneurs (33a, 33b, 32) dites pièces d’appuis de foils (51) et de moteur (50) pour le réglage fin de l’angle d’incidence d’attaque des foils et du moteur dans l’eau, enfin selon un troisième niveau de réglage sur un autre jeu d’asservissement (88) pour régler la position relative des actionneurs de foils et de moteur indépendamment du plan de table. As shown in FIGS. 3 and 4a, 4b with the side views of the table actuators, they make it possible to orient the part in the three directions of rotation so as to attack the flow of water with the best incidence, in particular by angular rotation (A). Also, the actuators (33 a, 33 b) are themselves possibly slaved in displacement in translation (Y) on the plane of the table in order to have an end relative displacement which increases the fineness of the navigation adjustment. As shown in FIG. 5 to FIG. 6, the motor and the foils are slaved according to the first level of adjustment in translation downwards. In so-called low flying position, the engine and the foils are then enslaved in a second level of adjustment with a modification of their incidence of attack in the water. FIG. 7 represents a block diagram of the logic of actuation of the means constituting the present invention with a computer (81) which retrieves in real time the information coming from the various parameters of the navigation sensors (82), such as, for example the speed, the position of the boat in space, given by an inertial unit for example, the geolocation, the trajectory, the weather, the agitation of the body of water, the engine data (50), as the engine speed, the engine angle, and according to all of these data, coupled with the parameter setting of the computer chosen by the pilot, calculates, then slaved in displacement the transom by acting according to a first level of adjustment on the engine (35) for setting the table translation (30), according to a second level of adjustment on the actuators (33a, 33b, 32) said foil bearing parts (51) and motor (50) for the fine adjustment of the angle of incidence of att a foil and motor in the water, and finally a third adjustment level on another servo set (88) to adjust the relative position of the foil and motor actuators independently of the table plane.
La figure 8 présente une variante de l’invention en vue de dessus qui dissocie les foils tribord et bâbord et/ou qui double la motorisation. Plus particulièrement le foil bâbord (51a) est disposé sur un premier tableau intelligent bâbord comportant notamment visible une plaque à coulissement (20a) bâbord telle que décrite dans les figures précédentes, et le foil tribord (51b) est disposé sur un second tableau intelligent tribord comportant notamment visible une plaque à coulissement (20b) tribord telle que décrite dans les figures précédentes. La motorisation comporte un moteur (50) ou deux moteurs (50a, 50b), qui sont disposés dans un renfoncement (60) au centre de la plaque arrière du bateau afin que les moteurs (50a, 50b) soient disposés en avant des foils. Les foils bâbord et tribord (51a, 51b) étant disposés de part et d’autre des moteurs (50a, 50b) disposés au milieu des deux foils. Il est entendu que la centrale de commande coordonné l’action de chacun des deux tableaux intelligents avec celle de l’actionnement des moteurs. Figure 8 shows a variant of the invention in a top view which separates the starboard and port foils and / or doubles the engine. More particularly the port foil (51a) is disposed on a first board intelligent port comprising in particular visible a port sliding plate (20a) as described in the previous figures, and the starboard foil (51b) is disposed on a second starboard intelligent board comprising including a visible sliding plate (20b) starboard as described in the previous figures. The motorization comprises a motor (50) or two motors (50a, 50b), which are arranged in a recess (60) in the center of the boat's rear plate so that the motors (50a, 50b) are arranged in front of the foils. Port and starboard foils (51a, 51b) being arranged on either side of the motors (50a, 50b) arranged in the middle of the two foils. It is understood that the control unit coordinates the action of each of the two smart boards with that of the actuation of the motors.
La présente invention concerne donc un tableau arrière mobile de bateau hors-bord à moteur (50) fixé sur son propre tableau arrière (10) caractérisé en ce que une plaque à coulissement (20) comportement des coulisses (21) est fixé sur le tableau arrière (10), une table coulissante (30) qui coulisse au moyen de coulisses mâles (31) sur les coulisses femelles (21), est asservie en translation par une motorisation (35), la table coulissante comprend une série d’actionneurs (33a, 33b, 32) qui sont des pièces dites d’appuis d’asservissement en rotation sur lesquelles viennent se fixer les foils (51) et le moteur (50), un calculateur (81) récupère en temps réel les informations provenant des différents paramètres des capteurs de navigations (82) et les données de moteur (50), pour calculer et asservir en translation la motorisation de table (35) et en rotation les actionneurs de table (33a, 33b, 32). The present invention thus relates to a motorized outboard outboard movable transom (50) fixed on its own transom (10) characterized in that a sliding plate (20) behavior of the slides (21) is fixed on the board rear (10), a sliding table (30) which slides by means of male slides (31) on the female slides (21), is slaved in translation by a motor (35), the sliding table comprises a series of actuators ( 33a, 33b, 32) which are so-called rotational support parts on which are fixed the foils (51) and the engine (50), a calculator (81) retrieves in real time the information from the different parameters of the navigational sensors (82) and the engine data (50), to calculate and control the translation in translation of table (35) and in rotation the table actuators (33a, 33b, 32).
La présente invention concerne donc un tableau arrière mobile de bateau hors-bord à moteur (50) caractérisé en ce qu’un calculateur (81) règle la position relative des actionneurs de foils (32, 33a, 33b) et de moteur (35) de table sur le plan de table.  The present invention thus relates to a motorized outboard outboard (50), characterized in that a calculator (81) adjusts the relative position of the foil actuators (32, 33a, 33b) and the motor (35) table on the table plan.
La présente invention concerne donc un tableau arrière de bateau hors- bord à moteur (50) caractérisé en ce que le tableau arrière est constitué de deux tableaux dont un premier tableau bâbord et un second tableau tribord.  The present invention therefore relates to a motorized outboard outboard (50) characterized in that the transom consists of two tables including a first port panel and a second starboard table.
La présente invention concerne donc un tableau arrière de bateau hors- bord à moteur (50) caractérisé en ce que la motorisation est doublé constitué de deux moteurs (50a, 50b) séparés.  The present invention therefore relates to a motorized outboard outboard (50) characterized in that the motorization is doubled consisting of two separate motors (50a, 50b).
La présente invention concerne donc un tableau arrière de bateau hors- bord à moteur (50) caractérisé en ce que les moteurs sont disposés dans un renfoncement (60) du tableau arrière en son centre de façon à ce qu’ils soient disposés à l’avant des foils (50a, 50b).  The present invention therefore relates to a motorized outboard outboard (50) characterized in that the engines are arranged in a recess (60) of the transom at its center so that they are arranged at the before foils (50a, 50b).
Cette invention peut s’appliquer aux embarcations de tous types, qu’elles soient à coques rigides, semi-rigides, avec un ou plusieurs moteurs, eux-mêmes de type hors bords ou in board, et pour toutes les formes de foils adaptables. This invention can be applied to boats of all types, whether rigid hulls, semi-rigid hulls, with one or more engines, themselves outboard type or in board, and for all forms of adaptable foils.
On voit bien que de nombreuses variantes éventuellement susceptibles de se combiner peuvent ici être apportées sans jamais sortir du cadre de l’invention tel qu’il est défini ci-après.  It is clear that many variants may possibly be combined here can be made without ever departing from the scope of the invention as defined below.

Claims

REVENDICATIONS
1 -Tableau arrière mobile de bateau hors-bord à moteur (50) fixé sur une plaque arrière (10) caractérisé en ce que une plaque à coulissement (20) comporte des coulisses (21) est fixé sur la table arrière (10), une table coulissante (30) qui coulisse au moyen de coulisses mâles (31) sur les coulisses femelles (21), est asservie en translation par une motorisation (35), la table coulissante comprend une série d’actionneurs (33a, 33b, 32) qui sont des pièces dites d’appuis d’asservissement en rotation sur lesquelles viennent se fixer les foils (51) et le(s) moteur(s) (50), un calculateur (81) récupère en temps réel les informations provenant des différents paramètres des capteurs de navigations (82) et les données de moteur (50), pour calculer et asservir en translation la motorisation de table (35) et en rotation les actionneurs de table (33a, 33b, 32). 1 -Motor outboard motorized outboard rear panel (50) fixed on a rear plate (10) characterized in that a sliding plate (20) has slides (21) is fixed on the rear table (10), a sliding table (30) which slides by means of male slides (31) on the female slides (21), is slaved in translation by a motor (35), the sliding table comprises a series of actuators (33a, 33b, 32 ) which are so-called rotational support parts on which are fixed the foils (51) and the (s) motor (s) (50), a computer (81) retrieves in real time the information from the various navigational sensor parameters (82) and the engine data (50), for calculating and translationally slaving the table motor (35) and rotating the table actuators (33a, 33b, 32).
2 - Tableau arrière de bateau hors-bord à moteur (50) selon la revendication 1 caractérisé en ce qu’un jeu d’asservissement (88) règle la position relative des actionneurs de foils et de moteur sur le plan de table. 3 - Ensemble de tableau arrière de bateau hors-bord à moteur (50) caractérisé en ce que l’ensemble de tableau arrière est constitué de deux tableaux selon la revendication 1 dont un premier tableau bâbord et un second tableau tribord. 2 - outboard motor boat outboard (50) according to claim 1 characterized in that a servo game (88) adjusts the relative position of the foil and motor actuators on the table plane. 3 - Outboard motor boat transom assembly (50) characterized in that the transom assembly is comprised of two Tables according to claim 1 including a first port table and a second starboard table.
4 - Ensemble de tableau arrière de bateau hors-bord à moteur (50) selon la revendication 3 caractérisé en ce que la motorisation est doublé constitué de deux moteurs (50a, 50b) séparés. 4 - Outboard motor boat outboard assembly (50) according to claim 3 characterized in that the motorization is doubled consisting of two separate motors (50a, 50b).
5 - Ensemble de tableau arrière de bateau hors-bord à moteur (50) selon la revendication 4 caractérisé en ce que les moteurs sont disposés dans un renfoncement (60) du tableau arrière en son centre de façon à ce qu’ils soient disposés à l’avant des foils (50a, 50b). 5 - outboard motor boat transom assembly (50) according to claim 4 characterized in that the motors are arranged in a recess (60) of the transom at its center so that they are arranged to the front of the foils (50a, 50b).
PCT/FR2019/000055 2018-04-18 2019-04-16 Rear intelligent support board for controlling hydrofoils and outboard motor WO2019202221A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR18/00340 2018-04-18
FR1800340A FR3080359B1 (en) 2018-04-18 2018-04-18 INTELLIGENT BACK SUPPORT PANEL FOR FOILS AND OUTBOARD MOTOR SERVO
FR18/00528 2018-05-30
FR1800528A FR3081824B1 (en) 2018-05-30 2018-05-30 INTELLIGENT SUPPORT TABLE FOR MOTOR AND MOTOR LOCK

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WO2019202221A1 true WO2019202221A1 (en) 2019-10-24

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PCT/FR2019/000055 WO2019202221A1 (en) 2018-04-18 2019-04-16 Rear intelligent support board for controlling hydrofoils and outboard motor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021115570A1 (en) * 2019-12-10 2021-06-17 Volvo Penta Corporation Hull unit with a hydrofoil system and marine vessel

Citations (5)

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Publication number Priority date Publication date Assignee Title
US2584347A (en) * 1950-04-11 1952-02-05 Allyn B Hazard Hydrofoil boat
US3241511A (en) * 1964-02-20 1966-03-22 Otto V Drtina Boat hulls, motor-propeller units and hydrofoil combinations
WO2010110703A1 (en) * 2009-03-27 2010-09-30 Magnus Eriksson Propulsion unit for a boat
US20170036739A1 (en) * 2014-04-25 2017-02-09 Peter Schnauffer Watercraft having moveable hydrofoils
EP3169581A1 (en) * 2014-07-17 2017-05-24 Hydros Innovation SA Motor boat with retractable foils

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584347A (en) * 1950-04-11 1952-02-05 Allyn B Hazard Hydrofoil boat
US3241511A (en) * 1964-02-20 1966-03-22 Otto V Drtina Boat hulls, motor-propeller units and hydrofoil combinations
WO2010110703A1 (en) * 2009-03-27 2010-09-30 Magnus Eriksson Propulsion unit for a boat
US20170036739A1 (en) * 2014-04-25 2017-02-09 Peter Schnauffer Watercraft having moveable hydrofoils
EP3169581A1 (en) * 2014-07-17 2017-05-24 Hydros Innovation SA Motor boat with retractable foils

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021115570A1 (en) * 2019-12-10 2021-06-17 Volvo Penta Corporation Hull unit with a hydrofoil system and marine vessel

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