DE102009039713A1 - Sea waves power plant comprises float, which is propelled by piston lever of large dimensioned single-piston-sea wave pump that pumps sea water into dam with high pressure through pipeline - Google Patents

Sea waves power plant comprises float, which is propelled by piston lever of large dimensioned single-piston-sea wave pump that pumps sea water into dam with high pressure through pipeline Download PDF

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DE102009039713A1
DE102009039713A1 DE102009039713A DE102009039713A DE102009039713A1 DE 102009039713 A1 DE102009039713 A1 DE 102009039713A1 DE 102009039713 A DE102009039713 A DE 102009039713A DE 102009039713 A DE102009039713 A DE 102009039713A DE 102009039713 A1 DE102009039713 A1 DE 102009039713A1
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sea
piston
pipeline
power plant
dam
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BUZDIMIROVIC BRANKO
VASIC ANDREAS
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BUZDIMIROVIC BRANKO
VASIC ANDREAS
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    • 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
    • F03B13/1885—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 tied to the rem
    • F03B13/189—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 tied to the rem acting directly on the piston of a pump
    • 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
    • F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

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

Abstract

The sea waves power plant comprises a float, which is propelled by a piston lever of a large dimensioned single-piston-sea wave pump that pumps the sea water into a dam (18a) with high pressure through a pipeline (16). The elliptical shaped float is strengthened at the lower semi-ellipse, and is connected with a piston lever power transmission system.

Description

Nach heutigem Stand der Technik Meereswellenenergie wird überwiegend durch Boje-ähnlichoszillierende Kraftwerke gewonnen. Solche Wellenkraftwerke nutzen durch Meereswellen erzeugte Wasserseulen in geschlossenen Systemen, welche entweder mittels eines Schwimmers das Luft oszillierend in Bewegung versetzen und somit eine Turbine mit Stromgenerator antreiben, oder mittels eines Schwimmers wird ein Anker mit Rückzugfeder und Gegengewicht durch Magnetfeld mit Spulen hin-und-zurück bewegt und somit wird Strom erzeugt. Obwohl solche Anlagen klein und leichttransportabel sind, erweisen sich trotzdem wenig vorteilhaft weil dem entsprechend auch verhältnismäßig wenig Energiegewinnung zu erwarten ist, (bis 1 MW pro Anlage). Obwohl eine Meeresfläche von der Größe Spaniens den gesamten Weltenergiebedarf decken könnte, nach Heutigem Stand der Technik ist dieses so in Preisvergleich je KWh unmöglich. Brandl-Wellengeneratoren oder Brandl-Meereswellenkraft. [PDF] Microsoft Power Point-Nutzung der Meereswellenkraft. Außerdem solche Anlagen lasen wenige Möglichkeiten Energie für Wellenarme Tage zu speichern, was auch nachteilig ist.According to the current state of the art, ocean wave energy is predominantly obtained by buoy-like oscillating power plants. Such wave power plants use sea waves generated by sea waves in closed systems, which oscillate the air either by means of a float to move and thus drive a turbine with power generator, or by means of a float is an anchor with return spring and counterweight by magnetic field with coils back and forth moves and thus electricity is generated. Although such systems are small and easy to transport, they nevertheless prove to be of little advantage because relatively little energy can be expected (corresponding to 1 MW per system). Although a sea area the size of Spain could cover the entire world energy demand, according to the current state of the art this is so impossible in price comparison per KWh. Brandl wave generators or Brandl ocean wave force. [PDF] Microsoft Power Point's use of ocean wave power. In addition, such facilities read few ways to save energy for low-wave days, which is also disadvantageous.

Der im Patentanspruch angegebener Erfindung liegt das Problem zugrunde, Elektroenergie in großem Stil mittels Meereswellenkraft zu gewinnen, die Stellfläche gering zu halten, die Anlage wartungsarm zu betreiben, so wie Elektroenergie bei jeder Wellenganghöhe und bei Ebbe und Flut gefahrlos im großem Stil zu gewinnen und Wellenenergie für Wellenarme Tage zu speichern.The specified in the claim invention is based on the problem to win electric power in a large scale by means of ocean wave force to keep the footprint low, operate the system low maintenance, such as electric energy to win at any wave height and at low tide and high risk in a big way and wave energy for low-wave days to save.

Die Aufgabe, Elektroenergie ständig mittels Meereswellenkraft zu gewinnen besteht darin, das eine großdimensionierte Meereswellenpumpe, welche mittels eines Schwimmers über ein Kolbenhebel und einen Kolben angetrieben wird, wodurch Meereswasser in Stausee durch eine Pipeline mit Hochdruck gepumpt wird. Beim vollen Stausee werden die Turbinensysteme wie in jedem klassischem Wasserkraftwerk angetrieben.The task of constantly recovering electric power by means of ocean wave force is to pump a large-sized sea-wave pump, which is driven by a float via a piston lever and a piston, whereby seawater in the reservoir is pumped through a high-pressure pipeline. At the full reservoir, the turbine systems are powered as in every classic hydroelectric power station.

Um Leistung zu steigern währe es sinnvoll ein Feld von zehn oder mehr Wellenpumpen am gleichen Standort aufzubauen, die durch gemeinsame Pipeline Meereswasser in Stausee pumpen. Der Pumpenmaschinenaufbau wird für Ebbe und Flut Regelung mit einem wasserdichten Gehäuse ausgestattet. Rohrteleskop-verbindungstück wird an die Pipeline wasserdicht fest verbunden, was ununterbrochener Wasserfluss durch die Pipeline zur Stausee gewährleistet, womit Stromerzeugung gesichert wird.In order to increase performance, it would make sense to set up a field of ten or more wave pumps at the same site, pumping seawater into a reservoir through a common pipeline. The pump assembly is equipped with a watertight housing for ebb and flow control. Pipe telescopic connection is watertightly connected to the pipeline, ensuring uninterrupted water flow through the pipeline to the reservoir, thus ensuring power generation.

Die mit Erfindung erzielten Vorteile bestehen darin, das bei einer solche Anlage, kostenlose Meereswellenkräfte auf Schwimmer wirken, so das die ankommende bez. w. abgehende Wellen den Schwimmer anheben bez. w. senken, womit das heb-senk Kraft über dafür vorgesehene Kolbenhebel auf Kolben der Meereswellenpumpe übertragen wird, wessen Aufgabe ist das kostenlose Wasser durch Pipeline zur Stausee zu pumpen. Die Welle hebt den Schwimmer, wenn die Welle den Schwimmer passiert hat, der Schwimmer senkt sich und der Kolben ebenso, wodurch das Wasser ausgepresst wird und der Vorgang widerholt sich sooft Wellengang in Bewegung ist. In Folge dessen, Stausee wird mittels Pipeline ständig nachgefüllt.The advantages achieved by the invention are that in such a system, free sea wave forces act on floats, so that the incoming bez. w. outgoing waves lift the float bez. w. lowering, with which the lift-down force is transmitted via the designated piston lever on piston of the sea-wave pump, whose task is to pump the free water through a pipeline to the reservoir. The wave raises the float when the wave has passed the float, the float lowers and the piston as well, whereby the water is squeezed out and the process repeats itself as often as swell is in motion. As a result, reservoir is constantly refilled by pipeline.

Mittels einer Computer-hydraulisch-gesteuerter Ebbe und Flut Niveauregellung, wird die Anlage vollautomatisch dem Meeresniveau angepasst, somit ist die Anlage von unerwünschten Naturkräften geschont, was reibungslosen Betrieb gewehrleistet. Die Pumpenmaschinenanlage wird hol und in oberem Teil der Anlage, unmittelbar über die Entlüftungsöffnungen und über die Luft-Wasser-trenndecke, wasserdicht gebaut um Totalbeflutung der Anlage zu verhindern, so das keine negative Folgen für Unterwassergewicht der Anlage entstehen. Die Pumpenmaschinenanlage ist in unteren Teil der Anlage ebenso hol und ist mit Beflutung bez. w. Entlüftungsöffnungen ausgestattet, wobei die Beflutung und Entlüftungsöffnungen, so wie Luft-Wasser-trenndecke an optimale Stellen angebracht werden müssen, (1, Nr. 7, 8 und 12); somit wird ein optimales Unterwassergewicht der Anlage erreicht und ein präzise-schonendes absenken der Anlage ermöglicht, was Unterwassermontage, Anflanschung und Verschraubung an Hauptträger wesentlich erleichtert und Hydrauliksystem entscheidend entlastet. Der Pumpenmaschinenaufbau wird im Meeresboden verankertem Hauptträger wasserdicht mittels einer Dichtung, fest verankert. Die ganze Anlage wird aus erforderlichem salzwasserbeständigem Material gebaut. Das Hydraulische Ebbe und Flut Niveauregellung wird wegen Salzwassereinwirkung und wegen Wartungsarbeiten, unten an die Pumpenmaschinenanlage in ein wasserdichtes Gehäuse montiert.By means of a computer-hydraulically-controlled ebb and flood level control, the system is fully automatically adapted to the sea level, thus the system is protected from unwanted natural forces, which ensures smooth operation. The pump machinery is built hol and in the upper part of the plant, directly above the vents and the air-water separating blanket, watertight to prevent total flooding of the plant, so that no negative consequences for underwater weight of the plant arise. The pumping machine plant is in the lower part of the plant as well and is with Beflutung bez. w. Vents, with air vents and vents, such as air-to-water blankets, 1 , No. 7 . 8th and 12 ); Thus, an optimal underwater weight of the system is achieved and a precise-gentle lowering of the system allows what underwater mounting, flanging and screwing to main carrier significantly easier and significantly relieves hydraulic system. The pump machine assembly is anchored in the seabed anchored main carrier waterproof by means of a seal. The whole system is built of required salt water resistant material. The hydraulic low and low flood level control is installed in a waterproof housing at the bottom of the pump machine plant due to salt water and maintenance.

Hauptbestandteile der Meereswellenkraftanlage-β sind: ein elliptisch-förmiger Schwimmer mit Verstärkung, (1, Nr. 1 und 2); ein Kugelhebelgelenk mit Neigungswinkelbegrenzer, (1, Nr. 3); ein Pumpenkolbenhebel, (3, Nr. 4); eine Pumpenmaschinenaufbau, (1, Nr. 5); ein Pumpenkolben, (1, Nr. 6); eine Luft-Wasser-trenndecke, (1, Nr. 7); Beflutung und Entlüftung Öffnungen, (1, Nr. 8 und 12); ein Satz freihängend-gelagerten Einlass und Auslasswasserventilen, (1, Nr. 9 und 10); ein Rohrteleskop verbindungstück, (1, Nr. 11); eine Anflanschung, (1, Nr. 13); ein im Meeresboden verankerten Hauptträger, (1, Nr. 14); ein in wasserdichten Gehäuse, Computer-hydraulisch-gesteuerter Ebbe und Flut Niveauregelung, (1, Nr. 15); und eine Pipeline, (1, Nr. 16).Main components of the Marine Wave Power Plant-β are: an elliptical-shaped float with reinforcement, ( 1 , No. 1 and 2 ); a ball and socket joint with tilt angle limiter, ( 1 , No. 3 ); a pump piston lever, ( 3 , No. 4. ); a pump machine construction, ( 1 , No. 5 ); a pump piston, ( 1 , No. 6 ); an air-water blanket, ( 1 , No. 7 ); Flooding and venting openings, ( 1 , No. 8th and 12 ); a set of free-hanging inlet and outlet water valves, 1 , No. 9 and 10 ); a telescope telescope connection, ( 1 , No. 11 ); a flange, ( 1 , No. 13 ); a main beam anchored in the seabed, 1 , No. 14 ); in a waterproof housing, computer-hydraulic-controlled low tide and high tide level control, ( 1 , No. 15 ); and a pipeline, ( 1 , No. 16 ).

Geeignete Standorte für Bau einer solchen Meereswellenkraftanlage könnten mit Satelliten systematisch „abgetastet” werden, in denen häufig regelmäßige Wellengänge zu beobachten sind. Danach kann man sie im Einklang mit felsigen Küsten, kartographieren und auf geologische Stabilität prüfen, um festzustellen ob sich die gewünschten Regionen für Staudammbau und Meereswellenkraftanlagenbau eignen. Fjord-Seeküsten, Buchten und kleine steile Fluss und Bach Mündungen sind als Stauseenachfüllunterstützung erwünschte Standorte für Küstenstaudammbau, wobei man natürlich auf umweltgerechte Planung und Schifffahrtstraßen achten sollte. Natürlich auch ebene Küstenregionen eignen sich dafür, indem ein großdimensioniertes kreisförmiger Meeresbecken, in flaches Gewässer oder am Ufer errichtet wird. (2) Dimensionierung der Anlage ist je nach Standort und Wellengang variabel, wobei die Leistung je nach Standort und Größe der Meereswellenkraftanlage ab 30 MW pro Anlage nach oben gerechnet, betragen kann. Mit einer solchen Anlage wird mittels Wellenkraft, an jeden wellen-reichen, geologisch-festen Standort, bei jedem Wellengang und Wetter, Elektroenergie in großem Stil gefahrlos gewonnen.Suitable locations for the construction of such a marine wave power plant could be systematically "sampled" with satellites in which regular waves are frequently observed. Then, in line with rocky shores, they can be mapped and geological tested to see if the desired regions are suitable for dam construction and marine wave power plant construction. Fjord sea coasts, bays and small steep river and creek estuaries are reservoir replenishment support sites for coastal dam construction, of course, with respect to environmentally friendly planning and shipping routes. Of course, even coastal regions are suitable for this purpose by a large-scale circular sea basin, built in shallow waters or on the shore. ( 2 ) Dimensioning of the plant is variable depending on the location and swell, whereby the output can be upwards of 30 MW per installation depending on the location and size of the ocean wave power plant. With such a system, wave energy, every wave-rich, geological-solid location, every swell and weather, will be used to safely generate large-scale electric power.

Vorteile sind eindeutig: preiswerte, saubere und sehr häufig vorhandene Wellenenergie, die in allen Weltmeeren in großem Stil durch solche Meereswellenkraftanlagen zu gewinnen ist.Advantages are clear: inexpensive, clean and very abundant wave energy, which can be won in all oceans on a large scale by such marine wave power plants.

Außerdem, Küstenstausee mit Meereswasser gespeist, hat Vorteil gegenüber Flussstausee, weil Meereswasser insbesondere nach Unwetter (Platzregen oder schnelle Schneeschmelze) kein Erdreich mit sich in Stausee trägt, infolge dessen muss es nicht wie Flusstauseeboden oft gereinigt werden.In addition, coastal reservoir fed with seawater, has an advantage over the river reservoir, because sea water, especially after bad weather (downpours or rapid snowmelt) no soil with it carries in reservoir, as a result it does not need to be often cleaned like river bottom.

Solche Meereswellenraftanlagen könnten an klassische Stromnetze angeschlossen werden, oder unmittelbar zur Wasserstoff und Sauerstoffgewinnung Gewinnung im großem Stil zu verwenden, was eine preiswerte Auto und Flugzeugindustrie von Benzin bez. w. Kerosin, umweltfreundlich auf Wasserstoffbetrieb Umbau ermöglicht.Such marine wave power plants could be connected to conventional power grids, or directly to use hydrogen and oxygen production on a large scale, which means a low-cost gasoline and aircraft industry. w. Kerosene, environmentally friendly on hydrogen operation remodeling allows.

Ausführungsbeispiele:EXAMPLES

Die Ausführungsbeispiele der Erfindung sind in Zeichnungen dargestellt und werden in Folgenden näher beschrieben.The embodiments of the invention are illustrated in drawings and will be described in more detail below.

Es zeigt:It shows:

1: Meereswellenkraftanlage-β, (während Ebbe und Wasserauspressdarstellung) 1 : Ocean Wave Power Plant β, (during low tide and water discharge imaging)

2: Meeresbeckenstausee 2 : Sea basin

3: Küstenstausee 3 : Coastal reservoir

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Schwimmerswimmer
22
Schwimmerverstärkungswimmers gain
33
Kugelhebelgelenk mit NeigungswinkelbegrenzerBall lever joint with inclination angle limiter
44
PumpenkolbenhebelPump piston lever
55
PumpenmaschineaufbauPumping machine building
66
Pumpenkolbenpump pistons
77
Luft-Wasser-trenndeckeAir-water separating ceiling
88th
Entlüftung ÖffnungenVent openings
99
WassereinlassventilWater inlet valve
1010
Wasserauslassventilwater outlet
1111
Rohrteleskop-verbindungstückTube telescopic connection piece
1212
Beflutung ÖffnungenFlooding openings
1313
Anflanschungflanging
1414
Hauptträger (±? Hauptträgerhöhe ist Standort und Meerestiefen-abhängig)Main beam (±? Main beam height is location and sea depth dependent)
1515
Hydraulischer Ebbe und Flut NiveauregellungHydraulic ebb and flow leveling
1616
Pipelinepipeline
1717
PipelineturbinensystemPipeline turbine system
1818
MeeresbeckenstauseeSea Basin Reservoir
18a18a
Küstenstauseecoast reservoir
1919
WasserüberlaufleitungWater overflow pipe
2020
MeeresstaubeckenSea reservoirs
20a20a
KüstentaudammKüstentaudamm
2121
StaubeckenturbinensystemJam Beck turbine system
21a21a
KüstenstauseeturbinensystemCoast dam turbine system
αα
Meersea
ββ
MeeresbodenSeabed
a & ba & b
Wasseransaug-AuslassrichtungWasseransaug-Outlet
λλ
Bogendeckevaulted ceiling
¤¤
Schiff & Flugverkehr-warnblitzleuchteShip & Aviation Warning Flash Light

Claims (2)

Meereswellenkraftanlage-β ist mit einen Schwimmer ausgestattet, welche über ein Kolbenhebel eine großdimensionierte Ein-kolben-meereswellenpumpe antreibt, die durch eine Pipeline Meereswasser in ein Stausee mit Hochdruck pumpt.Marine Wave Power Plant-β is equipped with a float that uses a piston lever to propel a large-scale, one-shaft marine-wave pump that pumps seawater through a pipeline into a high-pressure reservoir. Elliptisch-förmiger Schwimmer nach Patentenspruch 1, ist an unterer Halbellipse verstärkt und ist mit einem neigungswinkelbegrenzten Kugelgelenk ausgestattet, welcher mit Kolbenhebelkraftübertragung System verbunden ist.Elliptical-shaped float according to patent claim 1, is reinforced at lower half ellipse and is equipped with a tilt angle limited ball joint, which is connected to piston lever power transmission system.
DE102009039713A 2009-08-28 2009-08-28 Sea waves power plant comprises float, which is propelled by piston lever of large dimensioned single-piston-sea wave pump that pumps sea water into dam with high pressure through pipeline Withdrawn DE102009039713A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102009039713A DE102009039713A1 (en) 2009-08-28 2009-08-28 Sea waves power plant comprises float, which is propelled by piston lever of large dimensioned single-piston-sea wave pump that pumps sea water into dam with high pressure through pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009039713A DE102009039713A1 (en) 2009-08-28 2009-08-28 Sea waves power plant comprises float, which is propelled by piston lever of large dimensioned single-piston-sea wave pump that pumps sea water into dam with high pressure through pipeline

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DE102009039713A1 true DE102009039713A1 (en) 2011-03-10

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DE102009039713A Withdrawn DE102009039713A1 (en) 2009-08-28 2009-08-28 Sea waves power plant comprises float, which is propelled by piston lever of large dimensioned single-piston-sea wave pump that pumps sea water into dam with high pressure through pipeline

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107740785A (en) * 2017-10-11 2018-02-27 李晓亮 Low level wave water feeder
DE102018202053A1 (en) 2018-02-09 2019-08-14 Volkswagen Aktiengesellschaft Drive arrangement for an adjusting device of a motor vehicle, adjusting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107740785A (en) * 2017-10-11 2018-02-27 李晓亮 Low level wave water feeder
DE102018202053A1 (en) 2018-02-09 2019-08-14 Volkswagen Aktiengesellschaft Drive arrangement for an adjusting device of a motor vehicle, adjusting device

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