DE2901856A1 - Electricity generator using marine wave energy - involves utilisation of relative oscillation between float and stabilised submerged plate - Google Patents
Electricity generator using marine wave energy - involves utilisation of relative oscillation between float and stabilised submerged plateInfo
- Publication number
- DE2901856A1 DE2901856A1 DE19792901856 DE2901856A DE2901856A1 DE 2901856 A1 DE2901856 A1 DE 2901856A1 DE 19792901856 DE19792901856 DE 19792901856 DE 2901856 A DE2901856 A DE 2901856A DE 2901856 A1 DE2901856 A1 DE 2901856A1
- Authority
- DE
- Germany
- Prior art keywords
- generator according
- sea wave
- attached
- powered generator
- wave powered
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F03B13/187—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 and the wom directly actuates the piston of 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- 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
Description
"Meereswellenbetriebener Generator" "Ocean Wave Powered Generator"
Der Erfindung liegt die Aufgabe zugrunde, einen einfach ausgebildeten, betriebssicheren, einfach zu wartenden Meereswellengenerator zu schaffen. Der Generator kann eine Pumpe oder eine Einheit sein, die die Relativbewegungen in elektrische Energie umwandelt.The invention is based on the object of providing a simply designed, to create a reliable, easy-to-maintain ocean wave generator. The generator can be a pump or a unit that converts the relative movements into electrical Converts energy.
Diese Aufgabe wird erfindungsgemäß gelöst durch einen auf der Wasseroberfläche schwimmenden ersten Körper und einem von diesen getragenen, in oder an ihm auf- und abbeweglich gelagerten zweiten Körper, der bezüglich seiner Bewegungen gehemmt ist, wobei die Relativbewegungen der beiden Körper zueinander zur Energiegewinnung ausgenutzt werden.According to the invention, this object is achieved by one on the surface of the water floating first body and one carried by these, in or on it- and second body, which can be displaced and which is inhibited with regard to its movements is, the relative movements of the two bodies to each other for energy generation be exploited.
Der Generator ist durch ein Seil am Meeresboden verankert, so daß er sich jeweils zur Windrichtung orientieren kann.The generator is anchored to the seabed by a rope so that he can orient himself to the wind direction.
Weitere Einzelheiten der Erfindung ergeben sich aus der Zeichnung. Darin zeigen: Fig. 1 schematisch eine Seitenansicht der erfindungsgemäßen Vorrichtung und Fig. 2 eine perspektivische Darstellung derselben.Further details of the invention emerge from the drawing. 1 shows a schematic side view of the device according to the invention and FIG. 2 is a perspective view of the same.
In den Figuren ist mit 1 ein Schwimmer und mit 2 eine stabilisierende große Platte bezeichnet, 3 sind vertikale Stangen, die eine oberste Verbindungsplatte 4, sowie zwei weitere Platten 5 und 6 tragen. Versteifungsbleche 7 verstärken die Konstruktion und dämpfen den zweiten Körper gegenüber horizontalen Verschiebungen. Zwischen den Platten 5 un 6 ist eine-Pumpe 8 angebracht, in der ein Kolben 9 vom Schwimmer 1 hin-und herbewegt wird. Über Befestigungsösen Io wird die schwimmende Einheit über Seile 14 durch einen Bodenanker gehalten. Spiralfedern 11 halten den Schwimmer 1 elastisch in der Mittellage. 12 ist die Wasseroberfläche, 15 der Meeresgrund.In the figures, 1 is a float and 2 is a stabilizing float called large plate, 3 are vertical rods that form an uppermost connecting plate 4, as well as two further plates 5 and 6 carry. Stiffening plates 7 reinforce the Construction and dampen the second body against horizontal displacements. Between the plates 5 and 6 a pump 8 is attached, in which a piston 9 from Swimmer 1 back and forth is moved. Via fastening loops Io will the floating unit is held by ropes 14 by a ground anchor. Coil springs 11 hold the float 1 elastically in the central position. 12 is the surface of the water, 15 the bottom of the sea.
An Stelle der dynamischen Stabilisierung durch die grobe Platte 2 kann eine Trägheitsstabilisierung mit Hilfe einer flutbaren tonne erfolgen, wobei diese Tonne bei Wartungsarbeiten zum leichteren Einbringen der Energiewandlerboje bzw. zum Ausbringen mit Luft gefülit werden kann.Instead of dynamic stabilization by the coarse plate 2 inertial stabilization can be carried out with the aid of a floodable barrel, whereby this barrel for maintenance work to facilitate the introduction of the energy converter buoy or can be filled with air for application.
Eine weitere Ausführungsform, die insbesondere zur Nutzung auch der Energie niedriger Wellen geeignet ist, besteht darin, daß die Stangen 3 Hohlrohre sind, so daß der stabilisierte zweite Körper in seiner Arbeitsposition von selbst schwimmt. Der Schwimmer 1 ist dann ein Wellenfolger von geringem Eigengewicht und damit hoher Eigenfrequenz, der auch hohen Wellenfrequenzen folgt. Arbeitsgang ist dabei nur die Aufwärtsbewegung, so daß die Pumpe eine Einwegpumpe ist.Another embodiment, which is particularly useful for the Energy of low waves is suitable, is that the rods 3 hollow tubes are so that the stabilized second body in its working position by itself swims. The float 1 is then a wave follower of low weight and thus high natural frequency, which also follows high wave frequencies. Operation is only the upward movement, so that the pump is a one-way pump.
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792901856 DE2901856A1 (en) | 1979-01-16 | 1979-01-16 | Electricity generator using marine wave energy - involves utilisation of relative oscillation between float and stabilised submerged plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792901856 DE2901856A1 (en) | 1979-01-16 | 1979-01-16 | Electricity generator using marine wave energy - involves utilisation of relative oscillation between float and stabilised submerged plate |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2901856A1 true DE2901856A1 (en) | 1980-07-24 |
Family
ID=6060859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792901856 Withdrawn DE2901856A1 (en) | 1979-01-16 | 1979-01-16 | Electricity generator using marine wave energy - involves utilisation of relative oscillation between float and stabilised submerged plate |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2901856A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999013218A1 (en) * | 1997-09-10 | 1999-03-18 | Per Lyngstad | Sea-wave power plant |
WO2006108602A2 (en) * | 2005-04-11 | 2006-10-19 | Werner Westphal | Power plant |
GB2501778A (en) * | 2012-04-30 | 2013-11-06 | Douglas Edwards | Wave powered systems |
-
1979
- 1979-01-16 DE DE19792901856 patent/DE2901856A1/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999013218A1 (en) * | 1997-09-10 | 1999-03-18 | Per Lyngstad | Sea-wave power plant |
WO2006108602A2 (en) * | 2005-04-11 | 2006-10-19 | Werner Westphal | Power plant |
WO2006108602A3 (en) * | 2005-04-11 | 2007-02-22 | Werner Westphal | Power plant |
GB2501778A (en) * | 2012-04-30 | 2013-11-06 | Douglas Edwards | Wave powered systems |
GB2501778B (en) * | 2012-04-30 | 2015-06-17 | Re Systems Ltd | Power |
US9732735B2 (en) | 2012-04-30 | 2017-08-15 | Re Systems Ltd. | Apparatus, system, and method for raising water using a container with membrane |
US11022103B2 (en) | 2012-04-30 | 2021-06-01 | Douglas Edwards | Apparatus, system, and method for raising deep ocean water |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8141 | Disposal/no request for examination |