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DE102009012115A1 - Wave power station for converting kinetic energy of sea water waves into human-usable mechanical energy to e.g. generate current, has pairs of surface floats and underwater float simultaneously installed at shaft, and bearing connections - Google Patents

Wave power station for converting kinetic energy of sea water waves into human-usable mechanical energy to e.g. generate current, has pairs of surface floats and underwater float simultaneously installed at shaft, and bearing connections Download PDF

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Publication number
DE102009012115A1
DE102009012115A1 DE102009012115A DE102009012115A DE102009012115A1 DE 102009012115 A1 DE102009012115 A1 DE 102009012115A1 DE 102009012115 A DE102009012115 A DE 102009012115A DE 102009012115 A DE102009012115 A DE 102009012115A DE 102009012115 A1 DE102009012115 A1 DE 102009012115A1
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Germany
Prior art keywords
drive shaft
float
underwater
unwinding
flexible connection
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DE102009012115A
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German (de)
Inventor
Alexander Streit
Egon Streit
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Priority to DE102009012115A priority Critical patent/DE102009012115A1/en
Publication of DE102009012115A1 publication Critical patent/DE102009012115A1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
    • F03B13/1865—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem where the connection between wom and conversion system takes tension only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/188—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is flexible or deformable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

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

Abstract

The station has a drive shaft (AW) and a retraction and unwinding device (AA) that are fixed on a base plate (GP) made of reinforced concrete and provided at a bottom portion of the water. Bearing blocks (LA) are attached on the plate for receiving the drive shaft with the retraction and unwinding device. Underwater floats (US1-US3) are fastened to the retraction and unwinding device (AA) by a flexible connection (FV). Multiple pairs of surface floats (OS1-OS3) and the underwater float are simultaneously installed at the shaft. Rotatable bearing connections (LV) are provided.

Description

Stand der TechnikState of the art

Es ist mir keine Vorrichtung dieser Art bekannt.It I am not aware of any device of this type.

Neuheit an dieser technischen VorrichtungNovelty of this technical contraption

Mit dieser technischen Vorrichtung wird kinetische Energie der Wellenbewegung von Gewässern, insbesondere Meeresgewässern in mechanische Energie umgewandelt.With This technical device becomes kinetic energy of wave motion of waters, in particular marine waters converted into mechanical energy.

Die Neuheit ist dabei der Einsatz von Schwimmerkörpern, die ihre Auftriebskraft über flexible Verbindungen (Seile) in mechanische Energie umwandeln. Dabei befindet sich ein Schwimmerkörper auf der Wasseroberfläche und folgt der Amplitude des Wellenganges und ein weiterer Schwimmerkörper befindet sich unter Wasser und holt die flexible Verbindung (z. B. Seil) des Oberflächenschwimmers wieder ein, wenn sich dieser in Richtung Wellental bewegt. Dieser Vorgang wiederholt sich bei jedem Wellendurchgang.The A novelty is the use of float bodies, which increase their buoyancy via flexible Convert connections (ropes) into mechanical energy. It is located a float body on the water surface and follows the amplitude of the swell and another float body is located get underwater and pick up the flexible connection (eg rope) the surface swimmer again when it moves towards the trough. This process Repeats at each shaft passage.

Verschiedene Wasserstandshöhen, bedingt durch die Gezeiten oder erhöhten Wellengang, werden durch die variabel einstellbare Länge der flexiblen Verbindungen (FV) an den Oberflächenschwimmern (OS) sowie an den Unterwasserschwimmern (US) automatisch kompensiert. Damit ist die Anlage unempfindlich gegenüber hohem Wellengang Das Wellenkraftwerk kann sowohl in Küstennähe als auch auf dem offenen Meer montiert werden.Various Water levels, due to the tides or increased swell, be through the variably adjustable length Flexible Connections (FV) to surface floats (OS) as well as to the underwater swimmer (US) automatically compensated. This is the plant insensitive to high waves The wave power plant can be used both near and off the coast to be mounted in the open sea.

Technische Aufgabe und ZielsetzungTechnical task and objective

Die Erfindung soll die durch Wellengang entstehende kinetische Energie von Gewässern in für den Menschen nutzbare mechanische Energie umwandeln.The Invention aims at the kinetic energy created by waves of waters in for the Convert people to usable mechanical energy.

Ziel ist es, die kinetische Energie von Gewässern möglichst einfach in nutzbare mechanische Energie umzuwandeln.aim is to make the kinetic energy of waters as easy as possible in usable to convert mechanical energy.

Beschreibungdescription

Die kinetische Energie von Wasserwellen kann durch dieses Wellenkraftwerk in mechanische Energie umgewandelt werden.The Kinetic energy from water waves can pass through this wave power plant be converted into mechanical energy.

Der Oberflächenschwimmer (OS) schwimmt an der Wasseroberfläche und ist über eine flexible Verbindung (FV) mit einer Ab- und Aufrollvorrichtung (AA) verbunden.Of the surface float (OS) floats on the water surface and is over one flexible connection (FV) with a roll-off device (AA) connected.

Diese Vorrichtung ist wiederum mit der Antriebswelle (AW) gekoppelt und ist am Boden des Gewässers verankert.These Device is in turn coupled to the drive shaft (AW) and is at the bottom of the water anchored.

Der Unterwasserschwimmer (US) ist ebenfalls mit einer flexiblen Verbindung (FV) an der Ab- und Aufrollvorrichtung (AA) befestigt.Of the Underwater swimmer (US) is also using a flexible connection (FV) attached to the roll-off device (AA).

Der Oberflächenschwimmer (OS) bewegt sich mit dem Wellengang d. h. er schwimmt vom Wellental hoch zum Wellenberg. Aufgrund seiner Auftriebskraft zieht der Oberflächenschwimmer (OS) an der zur Ab- bzw. Aufrollvorrichtung (AA) führenden flexiblen Verbindung (FV). Über einen Mitnehmermechanismus wird die Antriebswelle (AW) zur Rotation gebracht. Bei dieser Aufwärtsbewegung des Oberflächenschwimmers (OS) wird gleichzeitig der Unterwasserschwimmer (US) nach unten gezogen.Of the surface float (OS) moves with the swell d. H. he is swimming from the trough up to the wave mountain. Due to its buoyancy, the surface float pulls (OS) on the leading to Ab- or retractor (AA) flexible Connection (FV). about a drive mechanism, the drive shaft (AW) is made to rotate. In this upward movement of the surface swimmer (OS) is simultaneously the underwater swimmer (US) down drawn.

Der Unterwasserschwimmer (US) hält mit seiner Auftriebskraft die flexible Verbindung (FV) zwischen Oberflächenschwimmer (OS) und Ab- und Aufrollvorrichtung (AA) immer auf Spannung.Of the Underwater swimmer (US) stops with its buoyancy force the flexible connection (FV) between surface float (OS) and retractor (AA) always on tension.

Bewegt sich der Oberflächenschwimmer (OS) zurück vom Wellenberg zum Wellental, so wird durch den Auftrieb des Unterwasserschwimmers (US) die flexible Verbindung (FV) des Oberflächenschwimmers (OS) auf Spannung gehalten.Emotional the surface float (OS) back from the wave mountain to the wave trough, so is by the buoyancy of the underwater swimmer (US) the flexible connection (FV) of the surface float (OS) to tension held.

Dabei wird eine gegenläufige Rotation an der Ab- bzw. Aufrollvorrichtung (AA) erzeugt, die in dieser Richtung auf der Antriebswelle im Leerlauf abläuft.there becomes an opposite one Rotation on the Ab- or retractor (AA) generated in this direction runs on the drive shaft at idle.

Durch das wechselseitige Ab- und Aufrollen der flexiblen Verbindungen wird die Antriebswelle angetrieben. Dies kann z. B. über einen Ratschenmechanismus erfolgen.By the mutual unwinding and rolling up of the flexible connections the drive shaft is driven. This can be z. B. over a Ratchet mechanism done.

Mehrere Paare aus Oberflächenschwimmern (OS) und Unterwasserschwimmern (US) können gleichzeitig an einer Antriebswelle montiert werden.Several Pairs of surface swimmers (OS) and underwater swimmers (US) can simultaneously at one Drive shaft to be mounted.

Dadurch kann, bedingt durch den Wellengang, eine kontinuierliche Drehbewegung der Antriebswelle (AW) erreicht werden.Thereby can, due to the waves, a continuous rotational movement the drive shaft (AW) can be achieved.

Um bei Drehung der Schwimmerkörper eine gleichzeitige Verdrehung der flexiblen Verbindungen in Längsachse zu vermeiden, kommen drehbare Lagerverbindungen zum Einsatz.Around upon rotation of the float body a simultaneous rotation of the flexible joints in the longitudinal axis To avoid rotatable bearing connections are used.

Der Unterwasserschwimmer (US) soll nur die Zugkraft zum Spannen und zum Wiederaufrollen der flexiblen Verbindung des Oberflächenschwimmers (OS) erzeugen.Of the Underwater swimmers (US) should only tension for tensioning and for rewinding the flexible connection of the Surface Floater (OS) produce.

Über die Antriebswelle können je nach Bedarf verschiedenste Geräte und Maschinen angetrieben werden z. B. Generatoren, Pumpen, Kompressoren, etc.About the Drive shaft can Depending on the needs, a wide variety of devices and machines are driven be z. As generators, pumps, compressors, etc.

Ein Funktionsschema liegt bei.One Functional diagram is included.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

OSOS
Oberflächenschwimmer Material aus Edelstahl oder Kunststoff auf jedem Fall korrosionsbeständig.surface float Material made of stainless steel or plastic resistant to corrosion in any case.
USUS
Unterwasserschwimmer Material aus Edelstahl oder Kunststoff auf jedem Fall korrosionsbeständig.Swimmer Material made of stainless steel or plastic resistant to corrosion in any case.
FVFV
Flexible Verbindung (Seil) Material aus Edelstahl oder Kunststoff auf jedem Fall korrosionsbeständig.flexible Connection (rope) material made of stainless steel or plastic on each Case corrosion resistant.
AWAW
Antriebswelle Material aus Edelstahl oder Kunststoff auf jedem Fall korrosionsbeständig.drive shaft Material made of stainless steel or plastic resistant to corrosion in any case.
AAAA
Ab und Aufrollvorrichtung (Seilrollen) Material aus Edelstahl oder Kunststoff, auf jedem Fall korrosionsbeständig.From and retractor (pulleys) Material made of stainless steel or Plastic, corrosion resistant in any case.
LVLV
Lagerverbindungen Material korrosionsbeständigbearing joints Material corrosion resistant
GPGP
Grundplatte Material Stahlbeton oder korrosionsbeständiges Materialbaseplate Material reinforced concrete or corrosion-resistant material

Alle anderen Bauteile müssen ebenfalls aus korrosionsbeständigen Materialien bestehen.All need other components also made of corrosion resistant Materials exist.

Claims (1)

Wellenkraftwerk zur Umsetzung der kinetischen Energie der Wasserwellen in mechanische Energie, 1.1 dadurch gekennzeichnet, dass ein Oberflächenschwimmer (OS) an der Wasseroberfläche schwimmt und dieser über eine flexible Verbindung (FV) mit einer Ab- und Aufrollvorrichtung (AA) verbunden ist. 1.2 dadurch gekennzeichnet, dass diese Ab und Aufrollvorrichtung (AA) wiederum mit der Antriebswelle (AW) gekoppelt ist. 1.3 dadurch gekennzeichnet, dass die Antriebswelle (AW) und die Ab- und Aufrollvorrichtung (AA) auf einer Grundplatte (GP) aus Stahlbeton oder einer anderen Konstruktion am Boden des Gewässers verankert ist. 1.4 dadurch gekennzeichnet, dass auf dieser Grundplatte (GP) Lagerböcke (LA) zur Aufnahme der Antriebswelle (AW) mit der Ab- und Aufrollvorrichtung (AA), angebracht sind. 1.5 dadurch gekennzeichnet, dass der Unterwasserschwimmer (US) ebenfalls mit einer flexiblen Verbindung (FV) an der Ab- und Aufrollvorrichtung (AA) befestigt ist. 1.6 dadurch gekennzeichnet, dass die Ab- und Aufrollvorrichtung (AA) aus zwei zum Auf und Abrollen von flexiblen Verbindungen geeignete Seilrollen besteht, Für den Oberflächenschwimmer eine Seilrolle und für den Unterwasserschwimmer eine Seilrolle. 1.7 dadurch gekennzeichnet, dass die beiden Seilrollen miteinander durch einer hohlen Welle, Rohr oder einer anderen starren Verbindung, starr verbunden sind. Der Abstand der beiden Seilrollen voneinander richtet sich nach der Wassertiefe und der Strömung. 1.8 dadurch gekennzeichnet, dass die Ab- und Aufrollvorrichtung (AA) über die Antriebswelle (AW) geschoben wird und mit einem integrierten Mitnehmermechanismus oder einer Ratschenvorrichtung mit der Antriebswelle (AW) gekoppelt ist. 1.9 dadurch gekennzeichnet, dass der Oberflächenschwimmer (OS) sich mit dem Wellengang bewegt d. h. er schwimmt vom Wellental hoch zum Wellenberg. Aufgrund seiner Auftriebskraft zieht der Oberflächenschwimmer (OS) an der zur Ab- bzw. Aufrollvorrichtung (AA) führenden flexiblen Verbindung (FV) wobei diese dabei abgerollt wird. 1.10 dadurch gekennzeichnet, dass über den integrierten Mitnehmermechanismus dadurch die Antriebswelle (AW) zur Rotation gebracht wird. Bei dieser Aufwärtsbewegung des Oberflächenschwimmers (OS) wird gleichzeitig der Unterwasserschwimmer (US) nach unten gezogen und dessen flexible Verbindung (FV) wird wieder aufgerollt. Bewegt sich der Oberflächenschwimmer (OS) zurück vom Wellenberg zum Wellental, so wird durch den Auftrieb des Unterwasserschwimmers (US) die flexible Verbindung (FV) des Oberflächenschwimmers (OS) wieder aufgerollt sowie die flexible Verbindung des Unterwasserschwimmers (US) abgerollt. Dabei wird eine gegenläufige Rotation an der Ab- bzw. Aufrollvorrichtung (AA) erzeugt, die in dieser Richtung auf der Antriebswelle im Leerlauf abläuft. 1.11 dadurch gekennzeichnet, dass durch die wechselseitige auf und ab Bewegung der beiden Schwimmer (OS + US), auch ein wechselseitiges Ab- und Aufrollen der flexiblen Verbindungen (FV) entsteht. Dadurch wird die Antriebswelle angetrieben. Dies kann z. B. über einen Ratschenmechanismus erfolgen. Der Unterwasserschwimmer (US) sollte nur den nötigen Auftrieb für das Aufrollen und Spannen der flexiblen Verbindung (FV) des Oberflächenschwimmers (OS) haben. Der Oberflächenschwimmer (OS) kann dagegen beliebig groß gewählt werden. 1.12 dadurch gekennzeichnet, dass mehrere Paare aus Oberflächenschwimmern (OS) und Unterwasserschwimmern (US) gleichzeitig an einer Antriebswelle montiert werden können. Dadurch kann, bedingt durch den Wellengang, eine kontinuierliche Drehbewegung der Antriebswelle (AW) erreicht werden. 1.13 dadurch gekennzeichnet, dass bei Drehung der Schwimmerkörper eine gleichzeitige Verdrehung der flexiblen Verbindungen in Längsachse vermieden wird, kommen drehbare Lagerverbindungen (LV) zum Einsatz.Wave power plant for converting the kinetic energy of water waves into mechanical energy, 1.1 characterized in that a surface float (OS) floats on the water surface and this is connected via a flexible connection (FV) with a roll-off device (AA). 1.2, characterized in that this Ab and retractor (AA) is in turn coupled to the drive shaft (AW). 1.3, characterized in that the drive shaft (AW) and the unrolling and retracting device (AA) is anchored on a base plate (GP) made of reinforced concrete or other construction at the bottom of the body of water. 1.4, characterized in that on this base plate (GP) bearing blocks (LA) for receiving the drive shaft (AW) with the unwinding and retracting device (AA) are mounted. 1.5, characterized in that the underwater swimmer (US) is also secured with a flexible connection (FV) on the unwinding and reeling device (AA). 1.6, characterized in that the unrolling and rolling device (AA) consists of two suitable for winding and unwinding of flexible connections pulleys, for the surface swimmer a pulley and for the underwater swimmer a pulley. 1.7 characterized in that the two pulleys are rigidly connected together by a hollow shaft, tube or other rigid connection. The distance between the two pulleys depends on the water depth and the flow. 1.8 characterized in that the unwinding and retracting device (AA) is pushed over the drive shaft (AW) and is coupled to an integrated driver mechanism or a ratchet device with the drive shaft (AW). 1.9, characterized in that the surface float (OS) moves with the waves, ie he swims from the trough high to the wave crest. Due to its buoyancy force, the surface float (OS) pulls on the flexible connection (FV) leading to the unrolling device (AA), whereby it is unrolled. 1.10, characterized in that the drive shaft (AW) is thereby brought about the integrated driving mechanism for rotation. During this upward movement of the surface float (OS), the underwater float (US) is pulled down at the same time and its flexible connection (FV) is rolled up again. If the surface float (OS) moves back from the wave crest to the wave trough, the buoyancy of the underwater float (US) rewinds the flexible connection (FV) of the surface float (OS) and unrolls the flexible connection of the underwater float (US). In this case, an opposite rotation of the unwinding or retracting device (AA) is generated, which runs in this direction on the drive shaft at idle. 1.11 characterized in that by the reciprocal up and down movement of the two floats (OS + US), also a mutual unwinding and rolling up of the flexible connections (FV) arises. This drives the drive shaft. This can be z. B. via a ratchet mechanism. The underwater swimmer (US) should only have the necessary buoyancy to roll up and tension the surface joint (OS) flexible joint (FV). On the other hand, the surface float (OS) can be chosen as large as you like. 1.12, characterized in that several pairs of surface swimmers (OS) and underwater swimmers (US) can be mounted simultaneously on a drive shaft. As a result, due to the waves, a continuous rotational movement of the drive shaft (AW) can be achieved. 1.13, characterized in that upon rotation of the float body, a simultaneous rotation of the flexible connections in the longitudinal axis is avoided, rotatable bearing connections (LV) are used.
DE102009012115A 2009-03-06 2009-03-06 Wave power station for converting kinetic energy of sea water waves into human-usable mechanical energy to e.g. generate current, has pairs of surface floats and underwater float simultaneously installed at shaft, and bearing connections Withdrawn DE102009012115A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102009012115A DE102009012115A1 (en) 2009-03-06 2009-03-06 Wave power station for converting kinetic energy of sea water waves into human-usable mechanical energy to e.g. generate current, has pairs of surface floats and underwater float simultaneously installed at shaft, and bearing connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009012115A DE102009012115A1 (en) 2009-03-06 2009-03-06 Wave power station for converting kinetic energy of sea water waves into human-usable mechanical energy to e.g. generate current, has pairs of surface floats and underwater float simultaneously installed at shaft, and bearing connections

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DE102009012115A1 true DE102009012115A1 (en) 2010-09-09

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DE102009012115A Withdrawn DE102009012115A1 (en) 2009-03-06 2009-03-06 Wave power station for converting kinetic energy of sea water waves into human-usable mechanical energy to e.g. generate current, has pairs of surface floats and underwater float simultaneously installed at shaft, and bearing connections

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013021858A1 (en) * 2013-12-20 2015-06-25 Robert Csaky Device for generating energy from sea waves
WO2019226133A3 (en) * 2018-01-05 2020-01-23 Cakir Ayla Wave generator in sheet form for energy production from wave movement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013021858A1 (en) * 2013-12-20 2015-06-25 Robert Csaky Device for generating energy from sea waves
WO2019226133A3 (en) * 2018-01-05 2020-01-23 Cakir Ayla Wave generator in sheet form for energy production from wave movement

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