EP3596286B1 - Schwimmende vorrichtung zur herstellung einer stehenden welle - Google Patents

Schwimmende vorrichtung zur herstellung einer stehenden welle Download PDF

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Publication number
EP3596286B1
EP3596286B1 EP17723105.7A EP17723105A EP3596286B1 EP 3596286 B1 EP3596286 B1 EP 3596286B1 EP 17723105 A EP17723105 A EP 17723105A EP 3596286 B1 EP3596286 B1 EP 3596286B1
Authority
EP
European Patent Office
Prior art keywords
water
wave
wave pool
flotation means
compartment
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
EP17723105.7A
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English (en)
French (fr)
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EP3596286A1 (de
Inventor
Laurent SUBLET
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.)
Hydrostadium SA
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Hydrostadium SA
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Filing date
Publication date
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Publication of EP3596286A1 publication Critical patent/EP3596286A1/de
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Publication of EP3596286B1 publication Critical patent/EP3596286B1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/0006—Devices for producing waves in swimming pools
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/0012—Floating swimming pools
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/06—Training appliances or apparatus for special sports for rowing or sculling
    • A63B2069/068—Training appliances or apparatus for special sports for rowing or sculling kayaking, canoeing
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/60—Apparatus used in water
    • A63B2225/605—Floating
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0093—Training appliances or apparatus for special sports for surfing, i.e. without a sail; for skate or snow boarding

Definitions

  • the invention relates to a floating device and a method for producing a standing wave comprising a wave basin and at least one obstacle.
  • WO 2013/083259 A2 relates to a device for producing a wave profile, the device comprising a platform which can float on a body of water and which has a wave basin. Water from the body of water surrounding the platform can enter the wave pool through an inlet opening and exit the wave pool through an outlet opening into the body of water.
  • the wave pool comprises a set of disturbing elements which form in the water flowing in the wave pool a wave profile having a wave slope suitable for surfing.
  • FR 2 894 492 A1 relates to an installation for the practice of aquatic activities in white water, characterized in that it comprises in combination, at least one floating structure having means defining a flow path forming a section of artificial river, and a on the one hand, means for supplying water to one end of said flow path and, on the other hand, flow control means at the opposite end of said path.
  • the object of the invention is to provide an improved device for producing a standing wave.
  • the aim of the invention is in particular to provide a device and a method which reduce the space required and / or be independent of an external water supply.
  • a device for producing a standing wave comprising a wave basin, which is delimited by two side walls, at least one obstacle, at least one pump and at least two flotation means.
  • the obstacle is located in the wave basin.
  • a flow of water can be generated over the obstacle by means of the pump to produce a standing wave in the wave basin, the device being configured as a pontoon by means of the at least one flotation means, and the two side walls of the wave pool are formed by flotation means which delimit the wave pool with their surfaces facing the wave pool.
  • a width of the wave basin has a dimension of about 5m to about 20m, preferably about 5m to about 15m, more preferably about 5m. about 10 m and even more preferably about 10 m.
  • the wave pool is delimited by two side walls and preferably a wave pool bottom. More preferably, the wave basin is delimited on the upstream side by a compartment which serves among other things for the water supply. In one embodiment, provision is made for the wave basin to be delimited on the downstream side by a discharge device, in particular a retaining wall, a retaining device being disposed at least partially upstream of the discharge device in the basin. at waves. In another embodiment, the wave basin is provided to be open on the downstream side towards a body of water, with a retainer preferably being disposed adjacent to the wave basin, towards the open side.
  • standing wave should be understood to mean a wave which is formed in particular by an obstacle in the water flowing in the device in operation.
  • the crest of the standing wave remains substantially in the same place under constant marginal conditions, such as for example a defined flow velocity and a defined obstacle height.
  • a standing wave within the meaning of the invention is not a lapping.
  • On the standing wave produced with the device it is preferably possible to surf, for example with a surfboard, a bodyboard or a kayak.
  • the standing wave is preferably a hydraulic jump in which the water notably performs a sudden change in flow, going from a very fast flow to a very slow flow. In particular, in the area of the stationary wave there is a transition from a striking flow to a sliding flow.
  • the characteristic quantity L is the depth of water on a ramp or on a surface immediately after the exit of at least one discharge device which is described below.
  • a pontoon is a floating body which, in one embodiment, can be anchored or moored.
  • a pontoon is preferably at least transportable at least over a body of water.
  • the pontoon does not have its own engine.
  • a pontoon is at least able to move independently, for example by providing an outboard motor.
  • the at least one flotation means is preferably substantially enclosed and preferably substantially filled with air.
  • the complete device according to the invention is preferably a pontoon.
  • the at least one flotation means is part of the pontoon and ensures the buoyancy of the device according to the invention.
  • body of water encompasses natural or artificial bodies of water, both common and stagnant, and in particular bodies of water and the beds of rivers.
  • a body of water can be, for example, a river, a lake, a swimming pool, a canal, a bay, a sea and / or another body of artificial or natural water.
  • direction "before” and “after” or “behind” should be understood in relation to the direction of flow, in particular the direction of flow which prevails essentially in the wave basin.
  • Relative position indications such as “above” and “below” which are used in the present invention are to be understood, unless otherwise indicated, in the sense of the intended use of the device in the direction of the axis. of gravity.
  • "Height” is, in the sense of the present invention, an extent in the direction of the axis of gravity.
  • the vertical axis of the device is, in the sense of the present invention, parallel to the axis of gravity during the intended use of the device.
  • Width is, in the sense of the present invention, an extent perpendicular to the axis of gravity and perpendicular to the direction of flow.
  • Length is, within the meaning of the present invention, an extent perpendicular to height and perpendicular to width, preferably an extent in the direction of flow.
  • direction of flow is meant the direction in which the water flows essentially after the evacuation of the at least one evacuation device, preferably of a compartment such as it is described below.
  • the direction of flow is, unless otherwise indicated, the direction in which the water flows substantially between the side of the wave basin which is associated with the at least one outlet of the compartment and one side of the chamber. wave basin which is associated with the retainer.
  • the device is used according to the invention to produce a standing wave in the wave pool, the body of water around the device being usable for swimming and for practicing other types of water sports.
  • a positive effect is that the device can be easily transported, in particular can be towed by a boat, to be used to produce a standing wave in other places of the body of water, for example along from a coast, in different bays or in different places on a river.
  • the wave basin includes a wave area in which the standing wave can preferably be created.
  • the wave pool includes an obstacle zone in which at least one obstacle is disposed. More preferably, the wave basin comprises a ramp, in particular upstream of the obstacle.
  • the wave basin is preferably a zone delimited between the compartment or an evacuation device of the compartment and a retaining device disposed downstream, in particular downstream of the standing wave created in the working wave basin.
  • the wave basin has at least two side walls which delimit it laterally or substantially. perpendicular to the direction of flow.
  • the at least one flotation means at least partially forms at least one side wall of the wave basin.
  • the two side walls of the wave pool are formed by flotation means which delimit the wave pool with their surfaces oriented towards the wave pool.
  • flotation means surround the wave basin.
  • the at least one, preferably two flotation means are preferably disposed along the opposite longitudinal sides of the device according to the invention which run in the direction of flow and are spaced from each other by the presence of the two flotation means.
  • the obstacle is provided to have a substantially curved water flow surface in longitudinal section.
  • the ramp is provided to have a substantially rectilinear water flow surface in longitudinal section.
  • provision is made for the ramp and the obstacle to be directly adjacent to each other.
  • provision is made for the ramp to delimit the compartment discharge device directly upstream.
  • it is provided that at the interface of the obstacle and of the ramp, the latter have substantially the same slope in longitudinal section.
  • a longitudinal section is a sectional view which runs through the device along the direction of flow.
  • a cross section is a sectional view which runs through the device perpendicular to the direction of flow.
  • An advantage of the wave basin obstacle area embodiment is that the kinetic energy of the water is optimally utilized to produce a wave.
  • the water arrives on the ramp by the force of gravity to which is preferably added kinetic energy.
  • the water is advantageously catapulted upwards by a tangent curve which is formed by the water flow surface of the ramp and the surface. of water flow from the obstacle, thereby creating a wave.
  • the water flow surface of the obstacle preferably has a partial surface descending in the direction of flow and a partial surface ascending in the direction of flow.
  • an inflection point is located between the descending partial surface and the ascending partial surface in a longitudinal section of the water flow surface.
  • the interface is where the ramp and the obstacle are adjacent to each other.
  • the interface is defined by the passage from a rectilinear surface in internal longitudinal section of the ramp to a curved surface in longitudinal section of the obstacle.
  • the passage is preferably without stall.
  • the water flow surface is at least the surface of the ramp or the obstacle over which the water flows during the intended operation of the device. Provision is made in particular for the water leaving at least one discharge opening of the compartment to flow over the water flow surface of the ramp and pass from the water flow surface of the ramp to the water flow surface of the obstacle.
  • the ramp is provided to slope in the direction of flow.
  • the ramp, and preferably the water flow surface of the ramp is inclined in longitudinal section from about 5 ° to about 20 °, preferably about 10 °. ° to about 20 °, more preferably about 15 ° to about 20 °, and even more preferably about 18 °.
  • the slope is downward in the direction of flow.
  • the deflector is a deflector plate associated with the obstacle. The deflector preferably has an angle of attack opening in particular upwards relative to the horizontal in longitudinal section.
  • the device comprises at least two flotation means, preferably exactly two, and more preferably two flotation means arranged along each of the two longitudinal sides of the device according to the invention.
  • the device comprises a - preferably single - flotation means at least partially surrounding the device along its longitudinal sides and transverse sides.
  • at least two flotation means facing each other are provided which are preferably disposed on an outer side of the device, more preferably on an outer side or a longitudinal side of the wave basin.
  • the at least one flotation means is provided to have a volume of about 50 m 3 to about 200 m 3 , preferably from about 80 m 3 to about 160 m 3 and more preferably. from about 80 m 3 to about 100 m 3 .
  • the device preferably comprises at least two flotation means each having a volume of about 50 m 3 to about 100 m 3 , preferably about 80 m 3 to about 100 m 3 and more preferably about 80 m 3 .
  • the flotation means are preferably arranged so as not to disturb the operation of the device.
  • the flotation means are arranged on the longitudinal side of the device so that they constitute a protection for the users of the device or the swimmers who are near the device, so that they cannot access under the device.
  • the functional components for producing a standing wave such as the ramp, the obstacle and possibly the deflector are arranged between the flotation means.
  • the flotation means is provided to form a path which is usable by people.
  • a path is formed on the flotation means.
  • the flotation means is covered, at least partially on its upper face, with a non-slip material.
  • at least the upper face of the flotation means is coated or covered with foam.
  • at least the upper face of the flotation means is coated or covered with EVAC foam.
  • the foam coating facilitates walking on the path formed by the flotation means.
  • the abbreviation EVAC denotes copolymers of ethylene and of vinyl acetate.
  • the path can be used by people such as spectators or sportsmen such as surfers for sitting or for walking. The path allows you to enter the wave basin.
  • the flotation means in another embodiment, provision is made for the flotation means to have a shape which facilitates access to the wave basin, in particular to a place immediately after the obstacle.
  • a flotation means has for this on its upper face a notch which preferably allows easy access to the wave basin, and more preferably to the lowest point of the wave.
  • the flotation means comprises a staircase or a ladder.
  • the staircase or the ladder can be used to descend through the notch provided on the upper face of the flotation means.
  • the flotation means has a staircase or ladder which facilitates entry into and exit from the surrounding body of water. If two flotation means are provided as in the preferred embodiment, they preferably both have such a notch.
  • the notch is preferably formed from an upper face of the flotation means towards the bottom of the wave basin. If the upper face forms a path, an athlete can easily access the indentation and therefore the wave pool through this.
  • the intermediate walls are configured so that they reinforce the flotation means.
  • the at least one flotation means is at least partially submersible.
  • submersible within the meaning of the invention, it should be understood that a controlled quantity of water can be introduced into at least part of the flotation means. More preferably, it is provided that water can be drained from the flotation means.
  • An advantage of this embodiment is that by specifically submerging parts of the flotation means, in particular parts which are separated by intermediate walls, an inclination adjustment can be used in particular to level or to establish the horizontality of the device. In another embodiment, it is provided to submerge at least parts of the flotation means to adjust the depth of the device.
  • the roll of the device and more preferably the list of the device, can be avoided by means of at least partial submersion of the flotation means.
  • at least partial submersion of the flotation means makes it possible to avoid pitching of the device.
  • at least partial submersion of the flotation means makes it possible to avoid the attitude of the device.
  • list and roll is meant a rotation around the longitudinal axis of the device, the list being static and the roll being an oscillating movement.
  • attitude and pitch is meant a movement around a transverse axis of the device, the attitude being static and the pitch being an oscillating movement.
  • sections of the flotation means which are delimited by the intermediate walls are at least partially submersible.
  • a water back pressure which is opposite to the direction of flow can preferably be adjusted by adjusting the depth of the device or the water level in the wave basin.
  • the depth or water level in the wave basin By adjusting the depth or water level in the wave basin, one can preferably influence at least one characteristic of the wave.
  • the characteristics of the wave are for example the height and / or the proportion of foam of the wave.
  • the device in another embodiment, provision is made for the device to have at least one pipe which opens into a flotation means, with water being pumped into the flotation means by means of the pipe.
  • at least one, preferably for at least two and more preferably for all sections of a flotation means a supply line, optionally in the form of a supply line. at least partially common, to fill the section with flotation means.
  • the conduits for filling the flotation means or the flotation means section are operable to drain water from the flotation means or from the flotation means section.
  • the device is provided to include a power supply.
  • provision is made for at least one power supply to be disposed at least partially in at least one flotation means.
  • at least parts of the power supply are disposed in a flotation means.
  • the power supply is provided to include at least one generator.
  • An embodiment is further provided in which at least two generators are provided which are more preferably arranged in two opposing device flotation means, in particular arranged as described above.
  • the power supply comprises at least one connection cable guided outwards, in particular towards the mainland. The device can thus be connected on dry land to a normal electrical supply, in particular a three-phase current supply.
  • the device in another embodiment, provision is made for the device to include at least one retaining device in an area located downstream of the wave basin. In another embodiment, the retainer is located behind the wave basin in the direction of flow. In another embodiment, the retainer is disposed in the wave basin.
  • the restraint device is designed in particular so as to collect users such as surfers when the latter, for example, have finished surfing the wave or fall.
  • the retaining device to comprise a plurality of bars, a grid, a net, a perforated sheet, a metal mesh, a flexible mat, in particular a perforated mat, a canvas and / or a trampoline.
  • the at least one retainer is resilient so as not to injure users.
  • the retainer has a plurality of openings and / or interstices through which water can be guided preferably with little loss of energy.
  • the retaining device has a plurality of openings and / or interstices through which the water can be guided without noticeable hydraulic jump.
  • the retainer is designed so that a user cannot enter the device through openings or interstices.
  • the restraint is preferably configured as a grid, net and / or mat, and in particular may have a mesh size that can stop a person, and more preferably a child, safely without injuring them, so that the child -ci cannot leave the device without control, and more preferably cannot pass under the device.
  • the apertures or interstices of the retainer are provided to have opening dimensions of from about 0.5 cm to about 12 cm, preferably from about 2 cm to about 10 cm, and more preferably from about 0.5 cm to about 12 cm. about 3 cm.
  • a advantage of the retainer is that a user of the user cannot accidentally step under the device. More preferably, the retainer is disposed adjacent to at least one flotation device. Even more preferably, the retainer is disposed between two opposing flotation means and is more preferably adjacent to both.
  • one or more retainers are designed redundantly.
  • the suction zone comprises at least two retaining devices which are arranged in particular one behind the other or one below the other in the direction of flow.
  • the retainers can be designed in the same or different way, in particular have different mesh dimensions.
  • the retainer in another embodiment, provision is made for the retainer to be disposed at an angle of inclination opening upward in the direction of flow with respect to a horizontal plane consisting, for example, of a bottom of the area. of waves.
  • the retainer is arranged so that it is easy to remove.
  • the retainer in one embodiment has an angle of about 10 ° to about 30 °, preferably about 20 °, to a horizontal plane. Such an angle facilitates the exit of the device over the wall located on the downstream side.
  • an exit aid device is placed on the wall on the downstream side.
  • the angle of inclination relative to a horizontal plane opens upwards during the intended use of the device.
  • the angle of inclination is oriented upward in the direction of flow, so in particular that the retainer is higher on the side facing the wall located on the downstream side than on the side facing the area of flow. waves.
  • the retainer is associated with a gangway, a mat and / or a trampoline which extends substantially horizontally. This facilitates in particular the exit and entry into the water in the device.
  • an exit aid device is associated with the restraint device. The exit aid device is preferably disposed between two opposing flotation means and is more preferably adjacent to both.
  • part of the device is coated and / or covered with EVAC foam.
  • parts of the device are covered with an EVAC foam on which users of the device can walk during the intended use of the latter.
  • a gangway and / or an upper face of the flotation means are covered with EVAC foam.
  • the device is provided to include a discharge device which regulates a discharge of water from the wave basin.
  • the delivery device is arranged downstream of the wave basin.
  • the discharge device delimits the downstream wave basin.
  • the retaining wall has a front face which is oriented towards the wave basin, a rear face, two side faces which can be oriented towards two flotation means and an upper face, as well as a lower face oriented towards the bottom of the basin wave or wave zone.
  • the delivery device comprises at least one valve.
  • the at least one outlet located in the retaining wall comprises the at least one valve.
  • an opening dimension of the valve is adjustable.
  • the valve makes it possible to regulate the hydraulic jump of the water in the wave basin to determine the characteristics of the wave.
  • the valve is preferably controllable, and more preferably adjustable.
  • the valve is disposed in the area of a drain.
  • the delivery device is adjacent at least on one side with the flotation means.
  • the delivery device is arranged between the two flotation means.
  • its two side faces are - more preferably directly - adjacent to the internal faces of the two flotation means.
  • the delivery device forms a wall disposed downstream of the wave basin.
  • the discharge device is disposed behind the retainer. In another embodiment, the discharge device is disposed below the retainer.
  • a compartment to be disposed upstream of the wave basin.
  • the compartment is adjacent to at least one flotation means. More preferably, the compartment is disposed between two opposed flotation means, and is more preferably directly adjacent thereto.
  • the compartment contains in particular a pumping space which, in one embodiment, has at least one pump.
  • at least one pump to be arranged in the pumping space to suck water from in particular the surrounding body of water.
  • the at least one pump is preferably disposed in the compartment.
  • the pump is preferably a circulation pump.
  • the pump is a positive displacement pump, for example an Archimedean screw.
  • the device has from about 2 to about 10 pumps, more preferably from about 2 to about 6 pumps, and even more preferably 4 or 5 pumps.
  • the at least one pump makes it possible to produce in the compartment an optimum pressure for the creation of the wave.
  • the compartment is divided so that the water from the pumping space flows through an intermediate space in the discharge device of the compartment.
  • the at least one evacuation device has an evacuation space having a height which iteratively and / or gradually decreases in the evacuation direction.
  • the evacuation space acts as a nozzle.
  • the compartment is provided to be an open channel.
  • a relative rise in the water level can be produced in the open channel of the compartment, in particular by using the pumps or by supplying water for example from a stream.
  • the relative rise in the water level in the compartment, in particular in the open channel of the compartment is preferably obtained with the pumps.
  • the pumps transport enough water for the water level to rise in the compartment above a discharge opening.
  • the volume of water supplied is substantially equivalent to a volume of water flowing in particular through the discharge device. More preferably, the pressure of the pumps and / or the opening height of the discharge device are controllable or adjustable.
  • the compartment is provided to be a pressure line. Unlike the open pipe, the compartment designed as a pressure pipe is closed at the top, a pressure being able to be generated in the compartment in particular by means of the pumps. It is in particular provided in one embodiment that a pressure can be generated in the compartment. More preferably, it is provided that water pressure can be generated at the level of the discharge device, in particular at the level of the discharge opening of the discharge device. The water pressure in the discharge device or in the discharge opening can be produced by a relative rise in the water level in the open channel above the height of the discharge device and / or by the generation of pressure in the compartment designed as a pressure pipe. The relative rise in water level is produced by pumps or by the supply of water, for example, from a stream.
  • the intermediate space of the compartment for the water pipe comprises a section between a pumping space and at least one discharge device, by means of which a direction of the vector of l
  • the flow in the compartment can be changed.
  • the water line is provided to be disposed in a compartment designed as a pressure line.
  • the term “water pipe” should preferably be understood to mean a geometry of the compartment or of a part of the compartment, in particular of the intermediate space, thanks to which the water supplied to the compartment is conducted to the discharge device.
  • the water pipe preferably includes a cover for the intermediate space.
  • the water pipe has at least one section which in particular conducts the water so that the flow direction is changed. The advantage is that, in this way, the loss of kinetic energy of the water is as low as possible.
  • the compartment is provided to include a pumping space, an intermediate space and at least one evacuation device.
  • the pumping space, the intermediate space and / or the discharge device are not clearly separated, but rather are zones of the compartment.
  • the at least one pump is arranged in the pumping space of the compartment.
  • the pump is arranged and / or the compartment is configured so that the water surrounding the device, in particular located under the device, is sucked by the pump and conducted through the intermediate space to the device. evacuation.
  • it is expected that the pump is disposed vertically in the compartment.
  • the power consumed by the pump is about 250 kW to 400 kW, preferably about 250 kW to 300 kW, and more preferably 300 kW.
  • the pump is associated with a safety space.
  • the pumping space and / or the safety space of the compartment are at least partially configured as a grid. More preferably, the pumping space and / or the safety space of the compartment are disposed at least partially underwater in a body of water, and preferably entirely underwater.
  • the pumping space and / or the safety space are preferably disposed between two flotation means and are more preferably directly adjacent thereto.
  • the pumping space and / or the safety space are preferably arranged at least partially below the bottom of the device, in particular the bottom of the wave basin.
  • a propulsion device can be mounted on the device, for example an outboard motor by means of which the device can be moved.
  • a propulsion device can be realized by the device, in particular by means of the pump provided in the device.
  • the device can be moved by means of the pumps, the pumps preferably serving as a propulsion device.
  • the device is provided to have a rudder.
  • the device can be towed, in particular by means of a boat.
  • the water inlet may preferably be formed by the suction side of the at least one pump or by its inlet opening. But a water inlet can also be provided in addition to a suction opening of the at least one pump below. from the wave pool or the bottom of the wave pool.
  • One or more water inlets can also be arranged above the bottom of the wave basin or near the wave basin, in the area of the at least one flotation means.
  • a safety device which is configured in particular as a grid, is associated with the water inlet and in particular prevents people, objects or animals from being sucked into the tank. compartment.
  • the safety device comprises at least one grid, at least one net, at least a plurality of bars and / or other means for retaining the solid bodies.
  • a mesh size of the safety device is such that a person, and more preferably a child, cannot be sucked into the compartment.
  • the mesh size is from about 5cm to about 50cm, preferably from about 5cm to about 20cm, more preferably from about 10cm to about 15cm and even more preferably about 12 cm.
  • the safety device is designed in relation to the power of the at least one pump so that a person, and more preferably a child, can walk away from the safety device. safety while swimming.
  • the safety device is designed in relation to the power of the at least one pump so that a flow rate at the safety device is about 0 0.08 m / s to about 2 m / s, preferably about 0.12 m / s to about 1 m / s, and more preferably about 0.2 m / s.
  • the compartment is provided to have a water inlet which is preferably entirely below a predictable level of a body of water.
  • the compartment is provided with a water inlet which is disposed below the wave basin.
  • the water inlet corresponds to the pumping space.
  • the water inlet is fluidly connected upstream of the pumping space.
  • the safety device is preferably associated with the water intake.
  • a safety device which is preferably arranged before the compartment in the suction direction, is associated with the water inlet, which is formed in particular by an opening of the compartment towards the suction direction. body of water.
  • the present invention further relates to a method for producing a standing wave in a body of water containing a device as described above, the device floating in the body of water, at least one suction pump from the body of water. 'water of the body of water, the water being conducted over an obstacle which is contained by a wave basin so that a standing wave is produced in the wave basin and the water s' flowing from the device downstream of the wave basin.
  • This process is particularly environmentally friendly in stagnant as well as running water because the intervention in the body of water is minimal.
  • the body of water is enriched with oxygen.
  • the creation of a separate water inlet for example in the form of a water pipe, is unnecessary.
  • oxygen is injected into the water.
  • the device and the method offer, in addition to the possibility of practicing aquatic sport on an expanse of stagnant or gently flowing water, the advantage of supplying the expanse of water with oxygen.
  • the device in another embodiment, provision is made for the device to include at least one flotation means so that the device floats in water according to Archimedes' principle.
  • the device can be moored or anchored to prevent it from drifting, especially when in operation.
  • the at least one flotation means is at least partially submerged.
  • automatic submersion is provided; more preferably it is provided that the horizontality of the device can be adjusted through the submersion.
  • the depth can be adjusted through the submersion of the flotation means.
  • device roll and more preferably device list can be avoided.
  • pitching is avoided by at least partial submersion of the flotation means.
  • trim of the device is avoided by partial submersion.
  • attitude and pitch is meant a movement around a transverse axis of the device, the attitude being static and the pitch being an oscillating movement.
  • the hydraulic jump in the wave basin can be controlled or adjusted by adjusting the depth of the device.
  • a hydraulic jump in the wave basin can be controlled or adjusted by adjusting the depth of the device.
  • the backflow in the wave basin can be controlled or adjusted by adjusting the depth of the device.
  • the water level in the wave basin can be adjusted through the depth of the device.
  • at least one characteristic of the wave such as, for example, the height of the wave or the proportion of foam, can be adjusted through the depth.
  • a greater or lesser depth makes it possible to increase or decrease the water level in the wave basin, so that a more or less significant hydraulic jump occurs and in particular the characteristics of the hydraulic jump are modified. , such as for example the height of the standing wave, the location of the standing wave and / or the proportion of scum.
  • the device in another embodiment, provision is made for the device to include at least one generator which supplies it with electrical energy. In another embodiment, the device is provided to include a connection cable which supplies it with power.
  • a discharge of water from the wave basin can be regulated or controlled by means of a discharge device.
  • the water level in the wave basin can be regulated by means of the discharge device.
  • at least one characteristic of the wave such as its height or the proportion of scum can be regulated by means of the discharge device.
  • the hydraulic jump can be controlled or adjusted in the wave pool by means of a water level in the wave pool.
  • the discharge of water from the wave basin is regulated or controlled by means of a discharge device.
  • the discharge device has at least one valve by means of which the discharge of water from the wave basin can be regulated or controlled.
  • the water discharge can be regulated or controlled by adjusting the opening dimension of the at least one valve.
  • a larger or smaller opening dimension makes it possible to increase or decrease the water level in the wave basin, so that a more or less important hydraulic jump occurs and that in particular the characteristics of the jump hydraulics are modified, such as for example the height of the standing wave, the location of the standing wave and / or the proportion of foam.
  • An exemplary embodiment of the device according to the invention provides a device for producing a standing wave, as described in particular in detail above.
  • the device has a wave basin in which an obstacle is placed.
  • a ramp which is joined in a contiguous manner to the obstacle at an interface. Water pressure is created in a compartment and water is conducted on the ramp through the discharge device.
  • the device comprises downstream of the wave basin in the direction of flow therein a retainer which serves to protect the users against the risk of being thrown from the device.
  • the retainer is tilted upward in the direction of flow so as to allow easy exit from the device, especially from the wave basin.
  • the retainer has a plurality of cavities and is particularly configured as a perforated sheet or a grid, so that the water flowing in the wave basin can be discharged into the body of water surrounding the device by market.
  • the retainer forms an angle with the bottom of the wave basin.
  • a trampoline preferably downstream in the direction of flow in the wave pool, which allows easy entry and exit of the device.
  • the trampoline comprises in particular a perforated flexible mat.
  • the trampoline is placed substantially parallel to the bottom of the wave pool.
  • the device comprises at least one and preferably two flotation means by means of which the device can float like a pontoon in a body of water.
  • the flotation means are substantially hollow and filled with air.
  • the device also has at least one walkway which is disposed at least partially around the wave basin and the compartment on the device. This gateway allows people to park on the device, to move safely on the device and / or to observe the users of the device. Furthermore, the device has paths on the flotation means which are in particular coated with EVAC foam. These paths allow users to access the standing wave. The flotation means further constitute the side walls of the wave basin.
  • the compartment are disposed at least one, preferably two, more preferably three, still more preferably four and even more preferably five or more pumps.
  • the at least one pump sucks water from the surrounding body of water and rejects in the compartment.
  • the water is conducted on the ramp. Thanks to the obstacle, a standing wave is produced which can be used by users of the device for surfing. Water flows through the retainer and trampoline to join the surrounding body of water.
  • a safety device is preferably provided which is arranged upstream of the pump in the suction direction.
  • the pump is arranged horizontally, which makes it possible to obtain a very compact structure in the vertical axis of the device.
  • An appropriate arrangement of the flotation means allows the device used as a pontoon to float freely in the body of water even if the latter has a shallow depth.
  • the depth of the device being approximately adjustable so that the water level is approximately at the height of the trampoline.
  • a user of the standing wave which falls, for example while surfing, is carried away in the direction of flow from the wave basin to the retainer. If the user has not regained their balance, they are picked up by the restraint and placed on the flexible trampoline, which helps prevent injury.
  • the device preferably floats like a pontoon in the body of water thanks to the flotation means so that at least parts of the device are above the water level and the device floats above the water level. bottom of the body of water without touching it. Otherwise, it can also touch bottom and be landed on top of it. The important thing then is only that the water passing through the water inlet can be sucked by the at least one pump.
  • the at least one pump is disposed in a pumping space of the compartment.
  • a safety space which contains a safety device through which the inflow of water is conducted and which prevents solids from entering the compartment.
  • the water sucked in by the pump is led out of the pumping space and joins the evacuation device through the intermediate space.
  • the discharge device is directly adjacent to the ramp and conducts the water thereon, in particular by a knock flow.
  • the ramp is adjacent to the obstacle.
  • the slopes of the ramp and the obstacle at the interface are substantially equivalent. The water that is driven by the ramp collects behind the obstacle to form a standing wave.
  • the bottom or floor of the wave basin terminates where the retainer is located. In this embodiment, there is no delivery device. Water may drain from the device immediately behind the wave pool or behind the end of the bottom or floor of the wave pool located downstream, through the retainer in the direction of flow and down. The level of the surrounding body of water is then preferably slightly above the trampoline and the gangway or adapted to the depth of the device.
  • the latter has downstream a delimitation of the wave basin by a delivery device which regulates the discharge of water from the wave basin.
  • the delivery device has a retaining wall in which there is an outlet. In the outlet there is a valve with which the water outlet, and therefore the hydraulic jump in the wave basin, can be controlled or regulated.
  • a retainer can then be disposed at least partially, and preferably entirely, in the wave basin.
  • the wave basin includes the retainer, in other words, the bottom of the wave basin extends partially below the retainer.
  • This other embodiment is independent of the water level or the depth of the device.
  • the device can float in the body of water such that the wave pool, preferably the obstacle and more preferably the water outlet of the compartment are at least partially located at- above water level.
  • the device has for example a walkway which is located above the water level.
  • This walkway can be used, for example, to jump into the body of water.
  • Paths are preferably formed on the flotation means which allow users of the device to enter the standing wave, in particular at its deepest place. The paths and the deepest place of the wave are located below the water level.
  • the flotation means preferably have intermediate walls which on the one hand constitute protection against sinking in the event that parts of the flotation means are damaged. Furthermore, the intermediate walls submerge or partially fill the flotation means, for example with water, to orient the device substantially horizontally in the water or to counter the list or the trim of the device. Between the flotation means is the safety space which is delimited by the safety device.
  • a power supply is disposed in the flotation means. This power supply comprises a generator with which at least the at least one pump can be actuated. Preferably, power supplies are arranged in the two flotation means of the device.
  • the flotation means and the compartment preferably have the same depth.
  • the Fig. 1 shows in a first embodiment a device 10 for producing a standing wave 32 which is shown on p. ex. on the Fig. 2 .
  • the device 10 has a wave pool 12 in which an obstacle 14 is disposed. Furthermore, in the wave pool 12 a ramp 16 is arranged which is joined in a contiguous manner to the obstacle 14 at an interface 18. A water pressure is created in a compartment 20 and water is conducted on the ramp 16 through the device 48 that can be seen on the Fig. 3 .
  • the device 10 includes a retainer 22 which serves to protect users against the risk of being kicked out of the device. The retainer 22 is inclined upward in the direction of flow 13 so as to allow easy exit from the device 10.
  • the retainer 22 is disposed downstream, in the direction of flow 13, of the wave basin. 12. It has a plurality of cavities and is configured in particular as a perforated sheet, so that the water flowing in the wave basin 12 can be discharged into the body of water surrounding the device 10 in operation. Water flows into retainer 22 through the openings.
  • the retainer 22 is associated with a trampoline 24 which allows easy entry and exit of the device.
  • the trampoline 24 notably comprises a perforated flexible mat.
  • the device 10 comprises two flotation means 26 by means of which the device 10 can float like a pontoon in a body of water.
  • the flotation means 26 are substantially hollow and at least partially filled with air.
  • the two flotation means 26 are spaced apart and arranged parallel to each other in the longitudinal direction of the device 10 and form the lateral limits of the wave basin 12.
  • the device 10 also has a walkway 28 which is partially disposed around the wave basin 12 and of the compartment 20 on the device 10. This gateway 28 allows people to park on the device 10, to move in complete safety on the device 10 and / or to observe the users of the device 10 while surfing.
  • the device 10 has on the flotation means 26 paths 30 which are in particular coated with EVAC foam. These paths 30 allow users to access the standing wave 32.
  • the flotation means 26 further constitute the side walls 17 of the wave basin 12.
  • the Fig. 2 shows a perspective view of the device 10 in longitudinal section. It will be noted that at least two pumps 34.1 and 34.2 are arranged in the compartment 20. The pumps 34.1 and 34.2 suck water from the surrounding body of water 40, whose level is indicated by a line, and discharges it into the compartment 20. The water is conducted on the ramp 16. Thanks to the obstacle 14, a standing wave 32 is produced which can be used by the users of the device 10 for surfing. Water flows through retainer 22 and trampoline 24 to join the surrounding body of water.
  • a safety device 36 in the form of a grid is provided which is arranged upstream of the pumps 34.1 and 34.2 in the suction direction 35 and therefore upstream of the compartment 20.
  • the bottom 38 of the body of water which is represented by a line.
  • the pumps 34.1 and 34.2 are arranged horizontally, which makes it possible to obtain a very compact structure in the vertical axis 37 of the device 10.
  • a suitable arrangement of the flotation means 26 allows the device 10 to be used as a pontoon. float freely in the body of water even if it is shallow.
  • the retainer 22 behind the retainer 22 is the trampoline 24 and that the water level 40 is approximately at the height of the trampoline 24.
  • a user of the standing wave 32 who falls for example while surfing is carried away in the direction of flow 13 from the wave pool 12 to the retainer 22. If the user has not regained his balance, he is gently collected by the retainer 22 and deposited on the flexible trampoline 24, which allows avoid injury.
  • the Fig. 3 shows a longitudinal section through the device 10.
  • the device 10 floats like a pontoon above the bottom 38 of a body of water by means of the flotation means 26 so that at least parts of the device 10 are at the bottom. above water level 40.
  • the compartment 20 can be seen in detail, with a pump 34 disposed in a pumping space 44.
  • a pump 34 disposed in a pumping space 44.
  • five pumps 34.1, 34.2, 34.3, 34.4 and 34.5 are provided in the device 10.
  • Upstream of the pumping space 44 and therefore of the compartment 20 is a safety space 42 which contains the safety device 36 through which the flow of water is conducted and which prevents solids from entering the compartment 20.
  • the water sucked in by the pump 34 among others is conducted out of the pumping space 44 and joins an evacuation device 48 through an intermediate space 46.
  • the evacuation device 48 is directly adjacent to the ramp 16 and conducts water thereon, in particular by a striking flow.
  • ramp 16 is adjacent to obstacle 14. In the embodiment shown, the slopes of ramp 16 and of obstacle 14 at interface 18 are substantially equivalent.
  • the water which is conducted by the ramp 14 collects behind the obstacle 14 to form a standing wave 32.
  • the bottom 15 of the wave basin 12 ends where the retainer 22 is located. Water can drain from device 10 immediately behind wave tank 12 or behind the bottom end 15 of the downstream wave tank, through retainer 22 in the flow direction 13 and downstream. low.
  • the level 40 of the surrounding body of water is slightly above the trampoline 24 and the walkway 28 or adapted to the depth of the device 10.
  • the Fig. 4 shows a longitudinal section through a second embodiment of the device 10. Unlike the first embodiment according to Fig. 1 to 3 , the latter has downstream of the wave basin 12 a discharge device 23 which regulates a discharge of water from the wave basin 12.
  • the discharge device 23 has a retaining wall 25 and an outlet 27 which is located above.
  • the retaining wall 25 defines the wave basin downstream in the direction of flow.
  • in the drain 27 is disposed a valve with which the water discharge, and therefore the hydraulic jump in the wave basin, can be controlled or regulated.
  • outlets 27 can also be provided, each outlet 27 preferably having a valve.
  • a retaining device 22 can be disposed entirely, in the wave basin 12, the bottom of the wave basin 15 extending under the retaining device 22.
  • the device 10 can float in the water so that the wave pool 12, preferably the obstacle 14 and more preferably the drain 27 are located at least partially above the level of the body of water 40.
  • the Fig. 5 shows a cross section of the device 10 according to Fig. 1 in a perspective view. This view is taken approximately in the direction of the compartment 20.
  • the device has a walkway 28 which is arranged above the level of the body of water 40.
  • the walkway 28 can be used, for example, to jump into the stretch. of water.
  • the arrangement of the five pumps 34.1, 34.2, 34.3, 34.4 and 34.5 is also clearly visible on the Fig. 5 .
  • the safety space 42 is divided into five sections. This division can be done on p. ex. using intermediate walls which are watertight.
  • the safety space 42 can be divided within the meaning of the present invention, preferably according to the number of pumps 34 provided. If, p. eg, three pumps 34 are provided, the safety space 42 is divided into three sections. The division is preferably carried out using watertight walls.
  • the flotation means 26 have intermediate walls 50 which constitute protection against sinking in the event that parts of the flotation means 26 are damaged. Furthermore, the intermediate walls 50 allow submersion or partial filling of the flotation means with water to orient the device 10 substantially horizontally in the body of water or to counter the list or the attitude of the device 10.
  • the safety space 42 which is delimited by the safety device 36, which is a generally preferred embodiment of the device 10 according to the invention.
  • the Fig. 6 shows the device 10 in a perspective view with a section through a flotation means 26. It can be seen that intermediate walls 50 are disposed in the flotation means 26. In the event of a leak in the flotation means 26, only one flotation medium section 26.1, 26.2 or 26.3 would fill, and device 10 would not sink completely. Furthermore, the intermediate walls 50 stabilize the flotation means 26. In an embodiment not shown here, it is further provided that the flotation means sections 26.1, 26.2 and 26.3 can be filled, in particular with water, at less partially independently of each other in order to counter heel and trim. In the embodiment shown in Fig. 6 , there is indicated a power supply 52 which is disposed in the flotation means 26.
  • This power supply 52 comprises a generator with which at least the pumps 34 can be operated.
  • power supplies 52 are arranged in the two flotation means 26 of the device 10. Furthermore, one can see on the Fig. 6 that the flotation means 26 and the compartment 20 have the same depth. We can also see on the Fig. 6 the gangway 28, the path 30 on the flotation means 26, the wave basin 12 as well as the retainer 22 and the trampoline 24.
  • the Fig. 7 shows device 10 from below. It can be seen in this view that the flotation means 26 and the compartment 20, as well as the safety space 42, have the same depth. It can also be seen that the safety space 42 is divided into sections, one section being in particular provided for each pump 34. In the embodiment shown, the safety device 36 is also divided into sections in order in particular to be able to easily maintain each pump. pump.
  • the retaining device 22 is arranged at an angle 23 with respect to the floor or to the bottom of the wave zone 15. Moreover, one can see on the Fig. 7 the trampoline 24 and part of the peripheral walkway 28.
  • the proposed invention makes it possible to surf in any body of water, including stagnant.
  • the device for producing a standing wave which can be used as a pontoon constitutes a particularly environmentally friendly and mobile water sports facility.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Claims (23)

  1. Vorrichtung (10) zur Erzeugung einer stehenden Welle (32) umfassend ein Wellenbecken (12), das von zwei Seitenwandungen (17) begrenzt ist, zumindest ein Hindernis (14), zumindest eine Pumpe (34) und mindestens zwei Auftriebsmittel (26), wobei das Hindernis (14) in dem Wellenbecken (12) angeordnet ist, und wobei mittels der Pumpe (34) zur Erzeugung einer stehenden Welle (32) im Wellenbecken (12) ein Wasserstrom über das Hindernis (14) generierbar ist, wobei die Vorrichtung (10) mittels der mindestens zwei Auftriebsmittel (26) als ein Ponton ausgebildet ist, und wobei die zwei Seitenwandungen (17) des Wellenbeckens (12) durch die Auftriebsmittel (26) gebildet werden, die mit ihren dem Wellenbecken (12) zugewandten Seitenflächen das Wellenbecken (12) begrenzen.
  2. Vorrichtung (10) gemäß Anspruch 1, dadurch gekennzeichnet, dass mittels des Auftriebsmittels zumindest ein Weg gebildet ist.
  3. Vorrichtung (10) gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass in dem Auftriebsmittel (26) Zwischenwände (50) angeordnet sind.
  4. Vorrichtung (10) gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das zumindest eine Auftriebsmittel (26) zumindest teilweise flutbar ist.
  5. Vorrichtung (10) gemäß den Ansprüchen 3 und 4, dadurch gekennzeichnet, dass Auftriebsmittelabschnitte (26.1, 26.2, 26.3), die durch die Zwischenwände (50) begrenzt sind, zumindest teilweise flutbar sind.
  6. Vorrichtung (10) gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass zumindest eine Stromversorgung (52) zumindest teilweise in zumindest einem Auftriebsmittel (26) angeordnet ist oder die Stromversorgung zumindest eine nach außen geführte Kabelverbindung umfasst.
  7. Vorrichtung (10) gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass diese in einem stromabwärts vom Wellenbecken (12) gelegenen Bereich mindestens eine Rückhaltevorrichtung (22) umfasst.
  8. Vorrichtung (10) gemäß Anspruch 7, dadurch gekennzeichnet, dass die Rückhaltevorrichtung (22) eine Anzahl von Stäben, ein Gitter, ein Lochblech, ein Steckmetall, eine flexible Matte, ein Netz, ein Gewebe und/oder ein Trampolin umfasst.
  9. Vorrichtung (10) gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass diese eine Rückstauvorrichtung (23) umfasst, die einen Wasserausfluss aus dem Wellenbecken (12) reguliert.
  10. Vorrichtung (10) gemäß Anspruch 9, dadurch gekennzeichnet, dass die Rückstauvorrichtung (23) zumindest eine stromabwärts des Wellenbeckens (12) gelegene Stauwand (25) und zumindest einen in der Stauwand (25) befindlichen Auslass (27) umfasst.
  11. Vorrichtung gemäß einem oder mehreren der Ansprüche 9 bis 10, dadurch gekennzeichnet, dass die Rückstauvorrichtung zumindest ein Ventil umfasst.
  12. Vorrichtung gemäß einem oder mehreren der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass die Rückstauvorrichtung (23) zumindest einseitig an das mindestens eine Auftriebsmittel (26) angrenzt.
  13. Vorrichtung (10) gemäß einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass stromaufwärts des Wellenbeckens ein Kompartiment (20) angeordnet ist.
  14. Vorrichtung (10) gemäß Anspruch 13, dadurch gekennzeichnet, dass in dem Kompartiment (20) die zumindest eine Pumpe (34) angeordnet ist.
  15. Vorrichtung (10) gemäß einem oder mehreren der Ansprüche 13 bis 14, dadurch gekennzeichnet, dass das Kompartiment (20) zumindest einen Wassereinlass (33) aufweist, der unterhalb des Wellenbeckens (12) angeordnet ist.
  16. Verfahren zur Erzeugung einer stehenden Welle (32) in einem Gewässer umfassend eine Vorrichtung (10) gemäß einem oder mehreren der vorhergehenden Ansprüche, wobei die Vorrichtung (10) schwimmend in einem Gewässer angeordnet wird, wobei zumindest eine Pumpe (34) Wasser aus dem Gewässer ansaugt, wobei das Wasser derart über das Hindernis (14), welches in dem Wellenbecken (12) angeordnet ist, geleitet wird, dass im Wellenbecken (12) eine stehende Welle (32) erzeugt wird, wobei das Wasser stromabwärts des Wellenbeckens (12) aus der Vorrichtung (10) abfließt.
  17. Verfahren gemäß Anspruch 16, dadurch gekennzeichnet, dass die Vorrichtung (10) zumindest ein Auftriebsmittel (26) umfasst, so dass die Vorrichtung (10) nach dem archimedischen Prinzip in Wasser schwimmt.
  18. Verfahren gemäß einem oder mehreren der Ansprüche 16 bis 17, dadurch gekennzeichnet, dass das zumindest eine Auftriebsmittel (26) zumindest zu einem Teil geflutet wird.
  19. Verfahren gemäß einem oder mehreren der Ansprüche 16 bis 18, dadurch gekennzeichnet, dass mittels einer Einstellung eines Tiefganges der Vorrichtung (10) ein Rückstau im Wellenbecken (12) steuerbar oder regelbar ist.
  20. Verfahren gemäß einem oder mehreren der Ansprüche 16 bis 19, dadurch gekennzeichnet, dass die Vorrichtung (10) stromabwärts des Wellenbeckens (12) eine Rückhaltevorrichtung (22) umfasst, die von dem Wasser aus dem Wellenbecken (12) durchflossen wird.
  21. Verfahren gemäß einem oder mehreren der Ansprüche 16 bis 20, dadurch gekennzeichnet, dass mittels eines Wasserstands des Wellenbeckens (12) ein Wechselsprung im Wellenbecken (12) steuerbar oder regelbar ist.
  22. Verfahren gemäß Anspruch 21, dadurch gekennzeichnet, dass der Wasserstand durch Ablassen von Wasser aus dem Wellenbecken (12) geregelt oder gesteuert wird.
  23. Verfahren gemäß Anspruch 22, dadurch gekennzeichnet, dass mittels einer Rückstauvorrichung (23) ein Wasserausfluss aus dem Wellenbecken (12) geregelt oder gesteuert wird.
EP17723105.7A 2017-05-12 2017-05-12 Schwimmende vorrichtung zur herstellung einer stehenden welle Active EP3596286B1 (de)

Applications Claiming Priority (1)

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PCT/EP2017/061462 WO2018206121A1 (fr) 2017-05-12 2017-05-12 Dispositif flottant pour produire une vague stationnaire

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Publication number Priority date Publication date Assignee Title
CN112146840A (zh) * 2019-06-26 2020-12-29 河海大学 一种模拟野外水体流场特征的喷流装置
CN110354472A (zh) * 2019-07-25 2019-10-22 黑龙江建筑职业技术学院 一种皮划艇陆地训练装置
CN110975257B (zh) * 2019-12-04 2024-10-18 范跃飞 一种人工冲浪池
EP3919143A1 (de) * 2020-06-03 2021-12-08 Wavebox Limited (HE399595) Surfanlage mit erzeugung künstlicher wellen
US12084882B2 (en) * 2021-03-03 2024-09-10 Whitewater West Industries Ltd. Wave system and method

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FR2894492A1 (fr) * 2005-12-13 2007-06-15 Electricite De France Installation pour la pratique d'activites aquatiques en eau vive
FR2906287B1 (fr) 2006-09-26 2012-08-10 Hydrostadium Installation pour la pratique d'activites aquatiques
DE102008057785A1 (de) * 2008-11-17 2010-05-20 Action Team Veranstaltungs Gmbh Künstliche Surfanlage
DE102011120482A1 (de) * 2011-12-08 2013-06-13 Ingo Meyer-Berhorn Vorrichtung und Verfahren zur Erzeugung eines Wellenprofils in Wasser

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