EP3235719B1 - Auftrieberzeugervorrichtung, entsprechend windkraftanlage, und entsprechend antriebsanlage - Google Patents

Auftrieberzeugervorrichtung, entsprechend windkraftanlage, und entsprechend antriebsanlage Download PDF

Info

Publication number
EP3235719B1
EP3235719B1 EP17165662.2A EP17165662A EP3235719B1 EP 3235719 B1 EP3235719 B1 EP 3235719B1 EP 17165662 A EP17165662 A EP 17165662A EP 3235719 B1 EP3235719 B1 EP 3235719B1
Authority
EP
European Patent Office
Prior art keywords
opening
boat
walls
chamber
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP17165662.2A
Other languages
English (en)
French (fr)
Other versions
EP3235719A1 (de
Inventor
Philippe Pallu De La Barriere
Jérôme VEDRENNE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre De Recherche Pour L'architecture Et Les Industries Nautiques
Original Assignee
Centre De Recherche Pour L'architecture Et Les Industries Nautiques
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
Application filed by Centre De Recherche Pour L'architecture Et Les Industries Nautiques filed Critical Centre De Recherche Pour L'architecture Et Les Industries Nautiques
Publication of EP3235719A1 publication Critical patent/EP3235719A1/de
Application granted granted Critical
Publication of EP3235719B1 publication Critical patent/EP3235719B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
    • B63H9/061—Rigid sails; Aerofoil sails

Definitions

  • the present invention generally relates to thrusters for placement in a moving fluid to provide lift.
  • the document DE 9004412 U1 discloses a lift generating device comprising a hollow body having two walls intrados and extrados with a line of camber.
  • the hollow body is substantially symmetrical about a plane of symmetry which is perpendicular to the line of rope joining the connecting edges between the intrados and extrados walls, and which cuts said rope substantially in its middle.
  • the document FR2847009 discloses a wind propulsion unit which comprises an elongate hollow body, suction zones provided along the peripheral wall of the hollow body and associated suction means.
  • the suction at the peripheral wall of the thruster limits the detachment of the flow relative to the wall of the propellant.
  • the wind propulsion proposed in the French patent application filed under the number FR15 00931 remains complex. Indeed, in order to be able to produce a lift force directed to one side or the other of the boat, the wind thruster uses a complex system of movable flap and movable suction chamber, so as to be able to modify the shape of the Wind thruster and change suction area depending on which side the fluid comes from. This complex system is expensive and requires maintenance.
  • the object of the present invention is to propose a new wind thruster and / or a new lift-generating device from which said thruster is formed, making it possible to overcome all or some of the problems described above.
  • the line of curvature (“mean line” in English) is defined as being the curve joining the leading edge to the trailing edge which is equidistant from the extrados and the intrados.
  • the leading edge and the trailing edge correspond to the edges farthest from the plane of symmetry, or to the lateral extremities of greater curvature.
  • the arrow of the line of camber is also called camber.
  • the arrow of the camber line is defined by the distance between the top (S) of the camber line (LCBR1) (as shown in the example of Figures 5 and 6 ), and the line (LC1) which connects the ends of the line of camber. This line corresponds here to the rope.
  • the curvature of the extrados wall is greater than that of the intrados wall.
  • the arrow of the camber line is at least 20% of the length of the rope and perhaps for example of the order of 50% of the length of the rope.
  • said upper and lower walls are respectively convex and concave.
  • the convexity of the extrados wall is defined by reference to a person located outside the body and looking directly at said extrados wall.
  • the concavity of the intrados wall is defined by reference to a person located outside the body and looking directly at said intrados wall.
  • the openings are formed on the wall of greater camber (extrados wall), but additional openings could also be made on the wall of less strong arch (intrados)
  • the flow around the profile and the lift are substantially identical depending on whether one or the other of the connecting edges is used as a leading edge or edge leak.
  • Such a design of the device according to the invention makes it possible to invert the trailing edge and leading edge functions of the opposite connecting edges of the hollow body, without this altering the aerodynamic performance of the device.
  • the device thus makes it possible to be exempt from a complex mechanical system that makes it possible to reverse the camber.
  • such a configuration of the two apertures and the boundary layer detachment limitation system selectively suck and / or blow selectively at the apertures, thereby creating substantially the same delamination limiting effect as one or the other of the connecting edges is the leading edge.
  • the thruster comprises a body extending along an axis and having in cross section a generally arched shape whose opposite ends are tapered.
  • said openings forming suction and / or blowing zones are arranged symmetrically with respect to said plane of symmetry.
  • the distribution of the openings on either side of the plane of symmetry allows suction on one side or the other of the body depending on whether the flow of fluid is incident on one side or the other of the axis of symmetry, in order to obtain the desired thrust and limit the detachment of the fluid relative to the wall of the thruster.
  • the device is intended to be placed in a moving fluid (or conversely) of direction transverse to the longitudinal axis of the hollow body.
  • Such a profile of the body of the device allows compared to the known devices of the state of the art can be presented to the fluid, indifferently, one or the other of its ends which then acts as a leading edge, while that the other end of the profile of the body forms trailing edge, while obtaining a significant lift force.
  • the device has the advantage of being able, by simple rotation about the longitudinal axis of the body, to be oriented relative to the incident fluid to produce a transverse force with respect to the direction of said fluid. Said lift force can then be oriented on one side or the other of the direction of the fluid, without it being necessary to modify the aerodynamic shape of the device by actuating moving parts, such as a flap like that. is the case of certain devices known from the state of the art.
  • such a design of the device makes it possible to create a force transverse to the direction of the wind that the moving object receives, for example a boat, and oriented in one direction. which depends on the side by which said moving object takes the wind.
  • a transverse bulkhead preferably perpendicular to the string line, and substantially parallel to the body axis. It is then possible to set up a suction and / or blowing means for each compartment.
  • said wall is positioned equidistant from both ends of the profile.
  • the intrados and extrados walls being connected to one another, the connecting edges between said walls are rounded to form a leading edge and a trailing edge in the direction of the fluid. moving.
  • said boundary layer detachment limiting system comprises at least a portion located outside the body and connected to the openings by conduits.
  • said body having a separation wall which separates the interior of the body so as to delimit said first and second chambers, said separation wall extends substantially transversely, preferably orthogonally, to said line. of rope.
  • said boundary layer detachment limiting system being configured to suck air selectively through the first or second chamber, respectively, by the first or second opening, said limiting boundary layer delamination comprises a discharge outlet oriented in a direction tangential to the extrados wall, and preferably orthogonal to the axis of the hollow body, to the connecting edge located downstream of the direction of the moving fluid in which the device is placed.
  • said device comprises profiled elements extending parallel to the axis of the body of the device and positioned in a fixed manner near the wall of the body of the device.
  • These shaped members are configured to improve flow by reducing peeling at the ends of the profile.
  • the boundary layer delamination limitation system comprises at least one centrifugal fan, preferably a centrifugal fan for each opening.
  • the fan can operate in suction or blowing.
  • the invention also relates to an installation comprising a device as described above, characterized in that the installation comprises means for orienting the device for moving the device from a first position to a second distinct position by pivoting. the device about an axis parallel, preferably coincidental, with the axis of said body of the device.
  • the orientation means are configured to be able to rotate the device in an angular range of [- 90 °; + 90 °] in relation to the horizontal direction perpendicular to the longitudinal axis of the boat.
  • the orientation means can be configured to be able to rotate the device in an angular range such that the angle that the mediator of the rope of the profile with the longitudinal axis of the boat can vary from -90 ° to + 90 °.
  • the invention also relates to a preferably Aeolian thruster comprising several devices as described above, characterized in that said devices are superimposed. The superimposed devices thus form the different stages of the wind thruster.
  • the suction and / or blowing means of the different stages are distinct from each other so that they are capable of sucking and / or blowing on one stage without sucking and / or blowing on the others.
  • the separation of the suction and / or blowing zones along the thruster makes it possible to homogenize the suction along the body of the thruster.
  • the invention also relates to a boat which comprises an installation as described above, characterized in that said installation is mounted on the deck or a superstructure of said boat.
  • a wind propeller mounted on the deck of a boat (or ship) achieves a greater aerodynamic thrust per unit area than a rigid sail or wing, while occupying limited space on the deck of the ship.
  • the thruster can thus be oriented according to the direction of the wind to obtain a suitable thrust.
  • said boat comprises a system for articulating the device relative to the base, said articulation system being configured to allow the device to be moved between an erected position, in which, in the fixed state from the base to the deck of the boat, it extends perpendicular to the deck of the boat, and a tilted position, in which, in the state fixed from the base to the deck of the boat, the device extends substantially parallel to the deck of the boat.
  • the invention relates to a lift generator device, also called a propulsion device, and a corresponding preferably aeolian propellant intended to be placed in a fluid flow in motion to produce lift.
  • the thruster comprises a single lift generating device or a plurality of superposed lift generating devices as illustrated in FIG. figure 4 .
  • the lift force can be used to propel a moving body such as a boat.
  • the thruster is of the aeolian type and is mounted on a boat so that the flow of air flows around said wind thruster to generate a propulsive force.
  • the wind propulsion unit comprises several propulsion devices that are superimposed.
  • the wind propulsion unit comprises a propulsion device 102 high, an intermediate propulsion device 101 and a propulsion device 100 low.
  • the longitudinal axis A1 of the thruster is substantially vertical.
  • Each propulsion device also called module, comprises an elongate hollow body.
  • the hollow body comprises a peripheral wall whose profile, corresponding to a section of the hollow body in a plane transverse to the longitudinal axis A1 of said hollow body, has a plane of symmetry P1.
  • the body has a plane of symmetry perpendicular to the line of rope LC1 which joins the two ends 111, 112 of the profile and cut it in the middle.
  • the plane of symmetry P1 passes through said axis A1.
  • the thruster comprises a plurality of superimposed devices as illustrated at figure 4 these devices are of identical design or similar to each other so that they are called modules thereafter.
  • the characteristics described below for the modules also apply to a single lift-generating device in the case where the wind propulsion unit comprises a single device generating a lift.
  • the modules are superimposed along their longitudinal axis so that the longitudinal axis of the thruster is parallel or coincident with the longitudinal axis of each module.
  • the longitudinal axis of the thruster corresponds to the axis in which the modules are superimposed.
  • the modules are superimposed coaxially.
  • the longitudinal axis of the thruster corresponds to the longitudinal axis of each module.
  • each module has two opposite walls 11, 12, respectively called intrados and extrados.
  • the extrados and intrados walls are assembled to one another.
  • the wall 12 is oriented on the front side of the propelled object and the wall 11 is oriented on the rear side of said propelled object.
  • Said extrados and intrados walls are shaped so that the body has in cross section a camber line whose arrow is at least equal to 20% of the length of the rope joining the connecting edges between said intrados and extrados walls.
  • said upper and lower walls are respectively concave (hollow) and convex (curved) with reference to a person located outside the thruster which directly looks at these walls.
  • the curvature of the extrados wall is greater than that of the intrados wall.
  • the most curved wall (arched) has the function of extrados and the wall the least curved (arched) the function of intrados.
  • the two walls meet at both ends 111, 112 of the profile.
  • the line of curvature LCBR1 is schematized on the Figures 5 and 6 .
  • the intrados 11 and extrados 12 walls are connected to each other.
  • the connecting edges 111, 112 corresponding between said walls are rounded to form a leading edge and a trailing edge in the direction of the fluid in motion.
  • the connecting edges 111, 112 are profiled to act as leading edge or trailing edge in the direction V.
  • the leading edge is the edge that receives the fluid and the trailing edge is the edge where the fluid leaves the body.
  • the two ends 111, 112 of the profile have the same tapered shape which allows, in the direction V of the fluid relative to the profile, that one or other of the ends act as trailing edge ensuring the function separation of the fluid flows between the intrados wall and the extrados wall.
  • the opposite end of the profile then acts as a leading edge with respect to the fluid.
  • Said upper wall 12 has, on one side of the plane of symmetry P1, an opening 121 adapted to communicate with a first chamber 21 of said body and, on the other side of the plane of symmetry P1, an opening 122 communicating with a second chamber 22 of said body.
  • the two openings 121, 122 are provided with grids formed in the wall 12 of each module.
  • said body has a separation wall 13 which separates the interior of the body so as to delimit said first and second chambers 21, 22.
  • Said partition wall 13 extends substantially transversely, preferably orthogonally , in the middle plane of each of the walls 11, 12 intrados and extrados.
  • Said partition wall 13 may be formed by a watertight partition extending parallel to the plane P1, that is to say transversely to the line of rope joining the ends of the body.
  • Said chambers can be put in depression or overpressure independently of one another so that one or other of the openings can be sucked or blown selectively.
  • the thruster comprises a system 3 for limiting boundary layer separation.
  • said boundary layer detachment limiting system 3 is configured to suck air selectively through first or second chamber 21, 22, respectively, by the first or second opening 121, 122 Advantageously and as illustrated in the figure 5 or at figure 6 , it is planned to suck by the fan further downstream of the wind direction V.
  • the system makes it possible to draw the fluid at the surface of the body on the extrados side of the profile in order to limit the separation of the boundary layer of flow with respect to said body wall.
  • said boundary layer separation limitation system 3 can be configured to blow air selectively from the first or second chamber 21, 22, through the first or second opening 121, 122, tangentially to said extrados wall 12.
  • the blowing is performed towards the connecting edge 111 or 112 which is the most downstream of the wind direction V.
  • said boundary layer detachment limiting system 3 comprises first and second suction systems 31, 32.
  • each chamber 121, 122 is provided with its own system 31, 32 suction.
  • Each suction system 31, 32 preferably comprises a centrifugal fan with a vertical axis. The axis of rotation of the fan is parallel to the longitudinal axis of the hollow body.
  • each suction system 31, 32 is oriented in a direction tangential to the extrados wall and to the end of the profile closest to said suction system.
  • each floor formed by a module includes its own rooms that do not communicate with the rooms of other modules.
  • said thruster also comprises a control unit configured to control the systems 31, 32 for suction and / or blowing depending on the direction and wind speed. It can be provided that the thruster is equipped with wind data detection means, in particular its direction and its speed, said detection means then being configured to communicate these data to the control unit.
  • the control unit comprises electronic processing means and / or computer which include for example a microcontroller or a microprocessor.
  • control unit When it is specified that the control unit is configured to perform a given operation, it means that the corresponding electronic processing means and / or computer comprises computer instructions and corresponding means of execution that make it possible to perform said operation.
  • control unit is also configured to control said systems 31, 32 for suction and / or blowing each of the modules 100, 101, 102, for example as a function of data relating to the incident air flow V on the thruster 1.
  • the wind propulsion unit is equipped with a support base of said thruster which is fixable on the deck of a boat 9.
  • the figures 1 and 2 illustrate two different positions of the booster mounted on the deck of a boat 9.
  • Said installation thus comprises means for orientation or pivoting drive means (not shown) of the thruster about an axis of rotation parallel to its longitudinal axis A1.
  • the thruster can thus be oriented according to the direction of the wind to vary the direction of the thrust force according to the direction of the wind.
  • said orientation means enable the device to be oriented on a given angular sector at least so that the line of rope LC1 can form with the direction of the wind V a given angle, preferably approximately 25 °, and that the intrados wall 11 (the least arched) is oriented towards the left (port) of the propelled object when the direction of the wind V comes from the right (starboard) and vice versa.
  • the device is positioned so as to orient the intrados wall towards the port side and the rear of the boat, and to form an ALPHA angle, preferably the order of 25 ° between the line of rope LC1 and the wind direction V. This gives a lift force F directed forward and the starboard side of the boat.
  • the device is positioned so as to orient the intrados wall towards the starboard side and the rear of the boat and to form an ALPHA angle, preferably order of -25 ° between the line of rope LC1 and the direction of the wind V. This gives a force F of lift directed forward and the port side of the boat.
  • the underside is oriented towards the rear of the powered mobile.
  • the or each device is equipped with profiled elements extending parallel to the axis A1 of the body of the device and positioned in a fixed manner near the body of the device. These elements are used to deflect flow to limit delamination. They can be installed to the leading edge and the trailing edge of the device.
  • the thruster is also equipped with a propellant articulation system relative to said base.
  • the articulation system makes it possible to move the thruster between a position erected perpendicular to the base, that is to say substantially vertical, and a position substantially parallel to the base, that is to say substantially horizontal, along from the deck of the boat.
  • the system thus makes it possible to tilt the thruster on the deck in the case where the wind is too strong compared to the windward grip of the thruster and with respect to the stability of the boat. It is also possible to switch the thruster in the case where it is desired to reduce windholding in case of non-use, or to facilitate operations on the deck of the ship, such as loading or unloading, when it proves necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (13)

  1. Auftrieberzeugervorrichtung, die bestimmt ist, in einem Fluid in Bewegung wie Luft platziert zu sein, um eine Auftriebskraft zu erzeugen,
    wobei die Vorrichtung einen hohlen, gemäß einer Achse (A1) länglichen Körper (1) umfasst, wobei der Körper zwei gegenüberliegende Wände (11, 12) aufweist, jeweils als Krümmungsinnenwand und Krümmungsaußenwand bezeichnet, wobei die Krümmungsaußenwand und die Krümmungsinnenwandwand derart ausgebildet sind, dass der Körper im Querschnitt eine Wölbungslinie beschreibt, deren Durchbiegung mindestens gleich 20 % der Länge der Sehne (LC1) ist, welche die Verbindungsränder zwischen der Krümmungsinnenwand und Krümmungsaußenwand verbindet,
    wobei die Krümmungsaußenwand (12) eine Öffnung (121) aufweist, die imstande ist, mit einer ersten Kammer (21) zu kommunizieren, die sich im Inneren des Körpers befindet, und eine Öffnung (122), die mit einer zweiten Kammer (22) kommuniziert, die sich im Inneren des Körpers befindet,
    wobei die Vorrichtung ein Grenzschichtabtrennungsbegrenzungssystem (3) umfasst:
    • das konfiguriert ist, um Luft selektiv durch die erste oder die zweite Kammer (21, 22) durch jeweils die erste oder die zweite Öffnung (121, 122) anzusaugen, und/oder
    • das konfiguriert ist, um Luft selektiv aus der ersten oder der zweiten Kammer (21, 22) durch die erste oder die zweite Öffnung (121, 122) tangential zu der Krümmungsaußenwand (12) in Richtung eines Verbindungsrandes (111 oder 112) zwischen der Krümmungsinnen- und -außenwand (11, 12) zu blasen,
    dadurch gekennzeichnet, dass der Körper gemäß einer Symmetrieebene (P1), die zu der Sehnenlinie (LC1), die die Verbindungsränder (111, 112) zwischen der Krümmungsinnenwand und Krümmungsaußenwand verbindet, senkrecht ist, und welche die Sehne etwa in ihrer Mitte schneidet, etwa symmetrisch ist,
    und dass die zwei Öffnungen in Bezug zu der Symmetrieebene etwa symmetrisch positioniert sind.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass, wobei die Krümmungsinnenwand (11) und die Krümmungsaußenwand (12) miteinander verbunden sind, die Verbindungsränder (111, 112) zwischen den Wänden abgerundet sind, um einen Angriffsrand und einen Abgangsrand gemäß der Richtung des Fluids in Bewegung zu bilden.
  3. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Grenzschichtabtrennungsbegrenzungssystem (3) umfasst:
    • ein erstes Ansaug- und/oder Blassystem (31), das mit der ersten Öffnung (121) kommuniziert und ausgebildet ist, um die erste Kammer (21) in Unterdruck zu versetzen oder um Luft aus der ersten Kammer (21) durch die erste Öffnung (121) tangential zu der Krümmungsaußenwand in Richtung der Verbindungszone (112) zwischen der Krümmungsinnenwand und Krümmungsaußenwand zu blasen, die sich auf der zur ersten Öffnung (121) gegenüberliegenden Seite befindet,
    • ein zweites Ansaug- und/oder Blassystem (32), das mit der zweiten Öffnung (122) kommuniziert und ausgebildet ist, um die zweite Kammer in Unterdruck zu versetzen oder um Luft aus der zweiten Kammer (22) durch die zweite Öffnung (122) tangential zu der Krümmungsaußenwand in Richtung der Verbindungszone (111) zwischen der Krümmungsinnenwand und Krümmungsaußenwand zu blasen, die sich auf der zur zweiten Öffnung (122) gegenüberliegenden Seite befindet,
    wobei das erste und das zweite Ansaug- und/oder Blassystem (31, 32) ganz oder teilweise unterschiedlich oder gemeinsam sein können.
  4. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Grenzschichtabtrennungsbegrenzungssystem (3) mindestens einen Teil umfasst, der sich außerhalb des Körpers befindet und mit den Öffnungen (121, 122) durch Leitungen verbunden ist.
  5. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Körper eine Trennwand (13) aufweist, die das Innere des Körpers derart trennt, dass die erste und zweite Kammer (21, 22) begrenzt sind, wobei sich die Trennwand (13) etwa transversal, vorzugsweise orthogonal, zu der Sehnenlinie (LC1) erstreckt.
  6. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass, wobei das Grenzschichtabtrennungsbegrenzungssystem (3) konfiguriert ist, um Luft selektiv durch die erste oder die zweite Kammer (21, 22) durch jeweils die erste oder die zweite Öffnung (121, 122) anzusaugen, das Grenzschichtabtrennungsbegrenzungssystem (3) einen Druckauslass umfasst, der gemäß einer zur Krümmungsaußenwand tangentialen Richtung und vorzugsweise orthogonal zur Achse (A1) des hohlen Körpers zu dem Verbindungsrand ausgerichtet ist, der sich zur Richtung (V) des Fluids in Bewegung, in welchem die Vorrichtung platziert ist, nachgelagert befindet.
  7. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Vorrichtung Profilelemente umfasst, die sich parallel zur Achse (A1) des Körpers der Vorrichtung erstrecken und in der Nähe der Wand des Körpers der Vorrichtung fest positioniert sind.
  8. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Grenzschichtabtrennungsbegrenzungssystem (3) mindestens einen Zentrifugallüfter, vorzugsweise einen Zentrifugallüfter für jede Öffnung, umfasst.
  9. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Krümmungsinnenwand und die Krümmungsaußenwand jeweils konvex und konkav sind.
  10. Anlage, umfassend eine Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Anlage Ausrichtungsmittel der Vorrichtung umfasst, die erlauben, die Vorrichtung durch Schwenken der Vorrichtung um eine Achse, die zur Achse (A1) des Körpers der Vorrichtung parallel, vorzugsweise zusammenfallend, ist, von einer ersten Position in eine zweite unterschiedliche Position zu befördern.
  11. Antriebsmittel, vorzugsweise durch Windkraft, umfassend mehrere Vorrichtungen nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Vorrichtungen übereinanderliegen.
  12. Schiff, umfassend eine Anlage nach Anspruch 10, dadurch gekennzeichnet, dass die Anlage auf der Brücke oder auf einem Aufbau des Schiffs montiert ist.
  13. Schiff nach Anspruch 12, dadurch gekennzeichnet, dass das Schiff ein Gelenksystem der Vorrichtung in Bezug zur Basis umfasst, wobei das Gelenksystem konfiguriert ist, um die Verlagerung der Vorrichtung zwischen einer aufgerichteten Position, in welcher sie sich im an der Basis an der Brücke des Schiffs befestigten Zustand senkrecht zur Brücke des Schiffs erstreckt, und einer gekippten Position, in welcher sie sich im an der Basis an der Brücke des Schiffs befestigten Zustand etwa parallel zur Brücke des Schiffs erstreckt, zu erlauben.
EP17165662.2A 2016-04-22 2017-04-10 Auftrieberzeugervorrichtung, entsprechend windkraftanlage, und entsprechend antriebsanlage Active EP3235719B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1600674A FR3050430B1 (fr) 2016-04-22 2016-04-22 Dispositif generateur de portance, propulseur eolien correspondant, et installation de propulsion correspondante

Publications (2)

Publication Number Publication Date
EP3235719A1 EP3235719A1 (de) 2017-10-25
EP3235719B1 true EP3235719B1 (de) 2018-10-17

Family

ID=56411689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17165662.2A Active EP3235719B1 (de) 2016-04-22 2017-04-10 Auftrieberzeugervorrichtung, entsprechend windkraftanlage, und entsprechend antriebsanlage

Country Status (3)

Country Link
EP (1) EP3235719B1 (de)
DK (1) DK3235719T3 (de)
FR (1) FR3050430B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2784716A1 (es) * 2019-03-26 2020-09-30 Bound4Blue Sl Sistema de propulsión para embarcaciones
FR3139114A1 (fr) 2022-08-31 2024-03-01 Cent Rech Archit Indu Nautiques Systeme de propulsion eolien et bateau muni d’un tel systeme

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327564A (en) 1965-07-29 1967-06-27 Borg Warner Differential mechanism
DE3174001D1 (en) 1980-12-01 1986-04-10 Cousteau Fond High lift device for wind-driven ships and other applications
DE9004412U1 (de) * 1990-04-18 1990-09-13 Wiese, Andreas, 53175 Bonn Solar-Teleskop-Segelflügel mit rechnergesteuerter Automation für Schiffe und Boote
FR2797846B3 (fr) * 1999-07-20 2001-09-14 Arnaud Ballu Systeme de vidange pour aile a caissons
FR2847009B1 (fr) 2002-11-12 2006-12-15 Cousteau Soc Dispositif a haute portance notamment destine a la propulsion eolienne d'un navire et navire equipe d'un tel dispositif
NZ708596A (en) * 2012-11-28 2017-04-28 Robert Reginald Bray Wing and application thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DK3235719T3 (en) 2019-02-11
FR3050430A1 (fr) 2017-10-27
EP3235719A1 (de) 2017-10-25
FR3050430B1 (fr) 2018-04-06

Similar Documents

Publication Publication Date Title
CA2018199C (fr) Eolienne a stator
EP0511050B1 (de) Einrichtung mit mindestens einem aerodynamischen Formteil mit veränderlicher Geometrie, die ein Grenzschicht-Kontrollsystem beinhaltet
FR3035861A1 (fr) Propulseur eolien, et installation de propulsion
CA2616708A1 (fr) Dispositif eolien
EP3475164B1 (de) Segelantriebselement mit einem aufblasbaren segel mit einem symmetrischen profil
FR2887224A1 (fr) Engin multimilieux
EP3235719B1 (de) Auftrieberzeugervorrichtung, entsprechend windkraftanlage, und entsprechend antriebsanlage
CA2880288A1 (fr) Aile de propulsion de navire
WO2016034814A1 (fr) Aile portante escamotable
FR2479132A1 (fr) Pale a hautes performances pour rotor d'helicoptere
EP0055638B1 (de) Vorrichtung mit sehr hohem Auftrieb zum Windantrieb von Schiffen und andere Anwendungen
WO2019175266A1 (fr) Aerodyne hybride de type vtol ou stol
EP0084995A1 (de) Antriebssystem für Segelboote und -fahrzeuge
WO2022175622A1 (fr) Systeme generateur de portance et bateau muni d'un tel systeme
FR3053021B1 (fr) Buse pour systeme de propulsion de type hydrojet de navires
WO2003082662A1 (fr) Coque de navire a grande vitesse du type timaran
EP3209551B1 (de) Takelage zur vereinfachung von halse-/wendemanövern
FR2948094A1 (fr) Structure portante ou aeromotrice a effet magnus
FR3081147A1 (fr) Dispositif destine a etre place dans un fluide en mouvement pour generer une portance elevee sans appor d'energie exterieure afin d'assurer la propulsion eolienne d'un navire.
FR2503286A2 (fr) Dispositif destine a etre place dans un fluide en mouvement afin de produire une force portante
WO1999001340A1 (fr) Dispositif de stabilisation pour bateau a voile
WO2023094176A1 (fr) Système de nageoires articulées pour bateau
FR2792283A1 (fr) Greement de type aile rigide ou l'inversion du profil aerodynamique est realisee en faisant pivoter des ensembles mobiles horizontaux comme les lames d'un store venitien
FR2845063A1 (fr) Greement a double voile
FR2495242A1 (fr) Dispositif destine a etre place dans un fluide en mouvement afin de produire une force portante

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20170920

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: B63H 9/06 20060101AFI20171114BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180103

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTC Intention to grant announced (deleted)
INTG Intention to grant announced

Effective date: 20180523

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602017000628

Country of ref document: DE

Ref country code: AT

Ref legal event code: REF

Ref document number: 1053677

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181115

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20190207

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1053677

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190117

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190117

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190217

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190217

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190118

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20190320

Year of fee payment: 3

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602017000628

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20190408

Year of fee payment: 3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20190503

Year of fee payment: 13

26N No opposition filed

Effective date: 20190718

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190410

REG Reference to a national code

Ref country code: FI

Ref legal event code: MAE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20200430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200411

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200410

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20170410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181017

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240205

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240216

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240119

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240215

Year of fee payment: 8