WO2008014624A1 - Hydraulic engine having linearly moving blades for converting the energy of flowing bodies of water - Google Patents

Hydraulic engine having linearly moving blades for converting the energy of flowing bodies of water Download PDF

Info

Publication number
WO2008014624A1
WO2008014624A1 PCT/CH2006/000733 CH2006000733W WO2008014624A1 WO 2008014624 A1 WO2008014624 A1 WO 2008014624A1 CH 2006000733 W CH2006000733 W CH 2006000733W WO 2008014624 A1 WO2008014624 A1 WO 2008014624A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
hydraulic
energy
hydraulic engine
blades
Prior art date
Application number
PCT/CH2006/000733
Other languages
German (de)
French (fr)
Original Assignee
Hudec, Pavel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hudec, Pavel filed Critical Hudec, Pavel
Publication of WO2008014624A1 publication Critical patent/WO2008014624A1/en

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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/063—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • F03B17/064—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation and a rotor of the endless-chain type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/40—Use of a multiplicity of similar components
    • 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

Definitions

  • the invention is intended for the implementation of the potential and the kinetic energy of the slowly flowing river water, as well as for the implementation of the considerable potentials of the sea waves. With large-sized surfaces and depth of the blades can be implemented considerably larger energy of the water masses even at lower drop height.
  • the invention relates to a hydraulic engine according to claim 1.
  • Fig. 2-6 Use, use and adjustment options of the hydraulic
  • Fig.l the hydraulic engine with linear blades is shown schematically.
  • the energy of the flowing masses of water moves the blades 2 submerged in the flowing masses of water linearly.
  • the force of this movement is delivered to the shaft 4 and converted into rotation.
  • An essential part of the hydraulic engine is an endless belt 1, composed of two or more, depending on the length and width of the hydraulic Power machine, with a plurality of chain wheels 15 running parallel on the chain wheels 19 with attached to chain links plates 3 and 2 blades with outer sides 12, which are guided in slide rails.
  • the band Against the passage of water between the plate columns, the band is equipped with a sealing film 16.
  • the band is attached to a framework 5. With level fluctuations up to high water, to maintain the highest performance and protection of the system during storm, the band is vertically adjustable.
  • the set distance between the level and the immersion depth of the blades is automatically held by a regulator 6 and an oil hydraulic Fig. Ia "L” or mechanical lifting system 8 Fig. Ia “R” from I to the height position II.
  • the volume is put into pos. III.
  • the lifting system is mounted on a supporting structure 7 with cast-in concrete pillars or on a built-on pillars of the channel 17 construction with rails and rollers.
  • the hydraulic power machine also called a blade belt machine, can also be mounted with floats with a vertical guide device.
  • a concrete channel is shown adapted to the hydraulic engine profile.
  • To the oil hydraulic lifting system associated cylinder with piston 20 are attached to the upper channel edge 17.
  • the piston rods with the truss 5 are connected to gimbals 18.
  • a gearbox 9 is installed quickly.
  • a shaft 10, in the output of the transmission 9, is connected to the multi-stage transmission part 11, coupled to it is the electric generator.
  • a hydraulic pump 13 When using a hydrostatic transmission directly to the shaft 4, a hydraulic pump 13 is coupled, which is connected to a hydraulic motor 45 with pipes 14 (Fig.4a).
  • the system with the air compressor 46, compressed air reservoir 47, air turbine 48 and generator 49 is assembled on the shore or on the coast.
  • 4b symbolically shows a seawater desalination plant with reverse osmosis technology.
  • a driven by the hydraulic motor 45 pump 40 pumps the seawater at high pressure in a water reservoir 41, the water is then passed into the desalination plant 42. 2, an example of a river power plant is shown.
  • the water from the turbines and the weir system is directed through profiled, elongated channels with possible inclination, to increase the flow velocity.
  • Attached to the dividers 22 constructions or anchored in the riverbed Constructions are several hydraulic power machines mounted behind each other and parallel for the concentrated energy conversion.
  • FIG. 3 shows a plant for using the energy of the ocean currents. In this way, the implementation of the energy of the high sea waves is possible.
  • Fig. 5 shows the universal use and the horizontal to vertical adjustment options of the hydraulic power plant.
  • FIG. 6 shows the extended utilization possibility of the energy of the flowing water of a diversion power plant in the duct 62 with the hydraulic power plant 61 used before and after the power plant 63.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
  • Hydraulic Turbines (AREA)

Abstract

The hydraulic engine having linearly moving blades (2) can convert the energy of the slowly flowing bodies of water of rivers, canals, and also the high potential of sea waves into effective energy. It comprises a continuous belt that is equipped with chain sections (19), chain wheels (15), plates (3) and blades (2). The energy of the body of water is supplied to the shaft (4) and converted into rotation. No cost intensive hydraulic structures are necessary since the hydraulic engine is purposefully constructed in a flat manner, and is capable of converting a large potential of the flowing body of water using the deeply immersed blades. The hydraulic engines are attached to profiled channels at the river, or to steel constructions anchored in the sea bed. In case of changes in the water level, floods, frost, and the threat of storms, the hydraulic engine can be moved into a vertical position.

Description

Hydraulische Kraftmaschine mit linear bewegten Schaufeln zur Umsetzung der Energien von strömenden Wassermassen Hydraulic engine with linearly moving blades for the implementation of the energies of flowing water masses
Stand der TechnikState of the art
Energie der Flüsse, des Abflusswassers aus der Lauf- und Speicherkraftwerken und Meeresströmungen werden zurzeit nicht ausgiebig ausgeschöpft. Nach verlassen der Turbine verfliesst das Wasser, die Oberfläche wird grösser, das Energiepotenzial wird durch die Zerfliessung geschwächt. Es ist möglich, das zerflossene Wasser in grossem Volumen mit profilierten Kanälen aufzufangen, an die Schaufelbandmaschine anzupassen und zu Energieumsetzung zu leiten. Die bekannten und bewährten Wasserräder und Turbinen verschiedener Systeme sind für diese Energieumsetzung für grossere Leistungen nicht geeignet.Energy from rivers, run-off and storage power plants and ocean currents are currently under-exploited. After leaving the turbine, the water evaporates, the surface becomes larger, the energy potential is weakened by the deliquescence. It is possible to trap the run-off water in a large volume with profiled channels, adapt it to the blade belt machine and direct it to energy conversion. The well-known and proven water wheels and turbines of various systems are not suitable for this energy conversion for greater performance.
Die Erfindung ist zur Umsetzung der potenziellen und der kinetischen Energie des langsam fliessenden Flusswassers, wie auch zur Umsetzung der erheblichen Potentiale der Meereswellen bestimmt. Mit grossdimensionierten Flächen und Tauchtiefe der Schaufeln kann erheblich grossere Energie der Wassermassen auch bei niedrigerer Fallhöhe umgesetzt werden.The invention is intended for the implementation of the potential and the kinetic energy of the slowly flowing river water, as well as for the implementation of the considerable potentials of the sea waves. With large-sized surfaces and depth of the blades can be implemented considerably larger energy of the water masses even at lower drop height.
Beschreibungdescription
Die Erfindung betrifft eine hydraulische Kraftmaschine gemäss Patentanspruch 1.The invention relates to a hydraulic engine according to claim 1.
Zur Beschreibung der Erfindung werden Ausfuhrungsbeispiele mit Zeichnungen näher erläutert.To describe the invention exemplary embodiments are explained in more detail with drawings.
Fig. Ia, Ib: Erläuterung, Zusammensetzung und Funktion der hydraulischenFig. Ia, Ib: Explanation, composition and function of the hydraulic
Kraftmaschine anhand von Längs- und Querschnitt.Engine based on longitudinal and cross section.
Fig. 2-6: Einsatz, Nutzung und Einstellungsmöglichkeiten der hydraulischenFig. 2-6: Use, use and adjustment options of the hydraulic
Kraftmaschine.Combustion engine.
In Fig.l ist die hydraulische Kraftmaschine mit linear laufenden Schaufeln schematisch dargestellt. Die Energie der strömenden Wassermassen bewegt die in die strömenden Wassermassen getauchten Schaufeln 2 linear. Die Kraft dieser Bewegung wird an die Welle 4 abgegeben und in Rotation umgesetzt.In Fig.l the hydraulic engine with linear blades is shown schematically. The energy of the flowing masses of water moves the blades 2 submerged in the flowing masses of water linearly. The force of this movement is delivered to the shaft 4 and converted into rotation.
Ein wesentlicher Teil der hydraulischen Kraftmaschine ist ein endloser Band 1, zusammengesetzt aus zwei oder, je nach der Länge und Breite der hydraulischen Kraftmaschine, mit mehreren über die Kettenrädern 15 parallel laufenden Kettensträngen 19 mit an Kettengliedern befestigten Platten 3 und Schaufeln 2 mit Aussenseiten 12, die in Gleitschienen geführt sind.An essential part of the hydraulic engine is an endless belt 1, composed of two or more, depending on the length and width of the hydraulic Power machine, with a plurality of chain wheels 15 running parallel on the chain wheels 19 with attached to chain links plates 3 and 2 blades with outer sides 12, which are guided in slide rails.
Gegen das Durchströmen des Wassers zwischen den Plattenspalten ist das Band mit einer Dichtungsfolie 16 bestückt. Das Band ist an einem Fachwerk 5 angebaut. Bei Pegelschwankungen bis zum Hochwasser, für die Erhaltung der höchsten Leistung und Schutz der Anlage beim Sturm, ist das Band vertikal verstellbar. Der eingestellte Abstand zwischen dem Pegel und der Eintauchtiefe der Schaufeln wird von einem Regler 6 und einer ölhydraulischen Fig. Ia „L" oder mechanischen Hebeanlage 8 Fig. Ia „R" automatisch von I bis zur Höheposition II gehalten. Bei Hochwassergefahr, Revisionsund Instandhaltungsarbeiten wird das Band in Pos. III gestellt. Die Hebeanlage ist an einer Tragkonstruktion 7 mit in Fundamentbeton eingegossenen Säulen oder an einer an Trennpfeilern des Kanals 17 angebauten Konstruktion mit Profilschienen und Gleitrollen montiert. Die hydraulische Kraftmaschine, auch Schaufelbandmaschine genannt, kann auch mit Schwimmern mit vertikaler Führungseinrichtung angebaut werden. In der Figur Ia Schnitt A-A, ist beispielsweise ein Betonkanal mit zur hydraulischen Kraftmaschine angepasstem Profil dargestellt. Zu der ölhydraulischen Hebeanlage gehörende Zylinder mit Kolben 20 sind am oberen Kanalrand 17 angebaut. Die Kolbenstangen mit dem Fachwerk 5 sind mit kardanischen Aufhängungen 18 verbunden. Zwischen der Welle 4 der hydraulischen Kraftmaschine (Fig.l) und einem anzuschliessenden Luftverdichter oder einem elektrischen Generator ist ein Getriebe 9 ins Schnelle eingebaut. Eine Welle 10, im Abtrieb vom Getriebe 9, ist mit dem mehrstufigen Getriebeteil 11 verbunden, daran angekoppelt ist der elektrische Generator. Beim Einsatz eines hydrostatischen Getriebes ist direkt an die Welle 4 eine Hydropumpe 13 angekoppelt, welche mit einem Hydromotor 45 mit Rohrleitungen 14 verbunden ist (Fig.4a). Die Anlage mit dem Luftverdichter 46, Druckluftspeicher 47, Luftturbine 48 und Generator 49 ist am Ufer oder an der Küste zusammengebaut. Fig. 4b zeigt symbolisch eine Meerwasserentsalzungsanlage mit Umkehrosmose — Technik. Eine vom Hydromotor 45 angetriebene Pumpe 40 pumpt das Meerwasser mit hohem Druck in einen Wasserspeicher 41, das Wasser wird dann in die Entsalzungsanlage 42 geleitet. In Fig. 2 ist ein Beispiel von einem Flusskraftwerk dargestellt. Das Wasser aus den Turbinen und aus der Wehranlage wird durch profilierte, verlängerte Kanäle mit eventueller Neigung, zur Erhöhung der Fliessgeschwindigkeit geleitet. An den Trennpfeilern 22 befestigten Konstruktionen oder an den im Flussboden verankerten Konstruktionen sind mehrere hydraulische Kraftmaschinen hintereinander und parallel für die konzentrierte Energieumsetzung angebaut.Against the passage of water between the plate columns, the band is equipped with a sealing film 16. The band is attached to a framework 5. With level fluctuations up to high water, to maintain the highest performance and protection of the system during storm, the band is vertically adjustable. The set distance between the level and the immersion depth of the blades is automatically held by a regulator 6 and an oil hydraulic Fig. Ia "L" or mechanical lifting system 8 Fig. Ia "R" from I to the height position II. In case of danger of flooding, inspection and maintenance work, the volume is put into pos. III. The lifting system is mounted on a supporting structure 7 with cast-in concrete pillars or on a built-on pillars of the channel 17 construction with rails and rollers. The hydraulic power machine, also called a blade belt machine, can also be mounted with floats with a vertical guide device. In the figure Ia section AA, for example, a concrete channel is shown adapted to the hydraulic engine profile. To the oil hydraulic lifting system associated cylinder with piston 20 are attached to the upper channel edge 17. The piston rods with the truss 5 are connected to gimbals 18. Between the shaft 4 of the hydraulic engine (Fig.l) and a to be connected air compressor or an electric generator, a gearbox 9 is installed quickly. A shaft 10, in the output of the transmission 9, is connected to the multi-stage transmission part 11, coupled to it is the electric generator. When using a hydrostatic transmission directly to the shaft 4, a hydraulic pump 13 is coupled, which is connected to a hydraulic motor 45 with pipes 14 (Fig.4a). The system with the air compressor 46, compressed air reservoir 47, air turbine 48 and generator 49 is assembled on the shore or on the coast. 4b symbolically shows a seawater desalination plant with reverse osmosis technology. A driven by the hydraulic motor 45 pump 40 pumps the seawater at high pressure in a water reservoir 41, the water is then passed into the desalination plant 42. 2, an example of a river power plant is shown. The water from the turbines and the weir system is directed through profiled, elongated channels with possible inclination, to increase the flow velocity. Attached to the dividers 22 constructions or anchored in the riverbed Constructions are several hydraulic power machines mounted behind each other and parallel for the concentrated energy conversion.
In manchen Golfregionen und Meeresengen strömt das Wasser mit einer mittleren Geschwindigkeit um 2 m/s mit ausgiebigem Wasserdurchsatz. Fig. 3 zeigt eine Anlage zur Nutzung der Energie der Meeresströmungen. Auf diese Art ist auch die Umsetzung der Energie der hohen Meereswellen möglich. Fig. 5 zeigt den universellen Einsatz und die von horizontalen bis vertikalen Einstellungsmöglichkeiten der hydraulischen Kraftmaschine. In Fig. 6 ist die erweiterte Nutzungsmöglichkeit der Energie des Fliesswassers eines Ausleitungskraftwerkes im Kanal 62 mit der vor und nach dem Kraftwerk 63 eingesetzten hydraulischen Kraftmaschine 61 dargestellt. In some Gulf regions and straits, the water flows at a medium speed of 2 m / s with ample water flow. Fig. 3 shows a plant for using the energy of the ocean currents. In this way, the implementation of the energy of the high sea waves is possible. Fig. 5 shows the universal use and the horizontal to vertical adjustment options of the hydraulic power plant. FIG. 6 shows the extended utilization possibility of the energy of the flowing water of a diversion power plant in the duct 62 with the hydraulic power plant 61 used before and after the power plant 63.

Claims

Patentansprüche claims
1. Hydraulische Kraftmaschine zur Umsetzung der Energien von strömenden Wassermassen in Nutzenergie, dadurch gekennzeichnet, dass mehrere Schaufeln (2), die an einem endlosen Band (1) befestigt und in die strömende Wassermasse getaucht sind, von der Energie der strömenden Wassermasse linear bewegbar sind und die Nutzenergie an eine Welle abgebbar ist.1. Hydraulic engine for converting the energy of flowing water masses into useful energy, characterized in that a plurality of blades (2), which are attached to an endless belt (1) and immersed in the flowing body of water, are linearly movable by the energy of the flowing body of water and the useful energy can be delivered to a shaft.
2. Hydraulische Kraftmaschine gemäss Anspruch 1 , dadurch gekennzeichnet, dass das Band (1) an einem Fachwerk (5) angebaut und bei sich änderndem Pegelstand vertikal verstellbar ist.2. Hydraulic engine according to claim 1, characterized in that the band (1) attached to a truss (5) and is vertically adjustable at changing level.
3. Hydraulische Kraftmaschine gemäss Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Welle einen elektrischen, hydraulischen oder pneumatischen Energieerzeuger antreibt.3. Hydraulic engine according to claim 1 or 2, characterized in that the shaft drives an electric, hydraulic or pneumatic power generator.
4. Hydraulische Kraftmaschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Band (1) aus zumindest zwei Kettensträngen (19) besteht, wobei an den Kettengliedern der Kettenstränge Platten (3) und Schaufeln (2) befestigt sind.4. A hydraulic power machine according to one of claims 1 to 3, characterized in that the band (1) consists of at least two chain strands (19), wherein the chain links of the chain strands plates (3) and blades (2) are attached.
5. Hydraulische Kraftmaschine nach Anspruch 4, dadurch gekennzeichnet, dass das Band (1) mit einer Dichtungsfolie (16) bestückt ist, welche das Durchströmen des Wassers zwischen den Plattenspalten verhindert.5. A hydraulic power machine according to claim 4, characterized in that the band (1) with a sealing film (16) is fitted, which prevents the passage of water between the plate columns.
6. Hydraulische Kraftmaschine nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass das Band mit einer ölhydraulischen (20) oder mechanischen (8) Hebeanlage bei sich änderndem Pegelstand verstellbar ist.6. Hydraulic engine according to one of claims 2 to 5, characterized in that the band with an oil-hydraulic (20) or mechanical (8) lifting system is adjustable at changing level.
7. Verwendung einer hydraulischen Kraftmaschine nach einem der Ansprüche 1 bis 6, zur Erzeugung von Nutzenergie in einem Kanal eines fliessenden Gewässers. 7. Use of a hydraulic engine according to one of claims 1 to 6, for generating useful energy in a channel of a flowing body of water.
PCT/CH2006/000733 2006-08-04 2006-12-22 Hydraulic engine having linearly moving blades for converting the energy of flowing bodies of water WO2008014624A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01253/06A CH696770A5 (en) 2006-08-04 2006-08-04 Hydraulic prime mover for converting energy of flowing water body into useful energy, has blades fastened to endless belt and immersed into flowing water body, where energy of water body is transferred to shaft and converted into rotation
CH1253/06 2006-08-04

Publications (1)

Publication Number Publication Date
WO2008014624A1 true WO2008014624A1 (en) 2008-02-07

Family

ID=37909820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2006/000733 WO2008014624A1 (en) 2006-08-04 2006-12-22 Hydraulic engine having linearly moving blades for converting the energy of flowing bodies of water

Country Status (2)

Country Link
CH (1) CH696770A5 (en)
WO (1) WO2008014624A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009006575U1 (en) * 2009-04-30 2010-09-23 Samak, Nabil The hydroanergy power and desalination KW tandem pontoon
WO2012032201A1 (en) * 2010-09-06 2012-03-15 Ideas, Proyectos E Innovaciones, S.L. Device for capturing energy from surface and ground water currents
CN102400842A (en) * 2010-09-15 2012-04-04 刘文晏 Auxiliary power generating system
CN103114955A (en) * 2013-03-05 2013-05-22 李光能 Large scale crawler belt type riverway river closure electricity generating boat
WO2013144792A2 (en) 2012-03-26 2013-10-03 Dufeu Lopez Jorge Devices for capturing kinetic energy from ocean currents and waves
RU2715444C1 (en) * 2018-11-27 2020-02-28 Александр Васильевич Колесов Hydroelectric power plant of conveyor type

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009090438A2 (en) * 2008-01-17 2009-07-23 Gal Attila Water power station
CH700322A1 (en) * 2009-01-16 2010-07-30 Walter Reist Srtömungsnützungsmultiplikator.
ITFI20100045A1 (en) * 2010-03-24 2011-09-25 Turcanu Gheroge MOVEMENT MECHANISM FOR HYDROELECTRIC GENERATORS.
CH706768A1 (en) * 2012-07-27 2014-01-31 Wrh Walter Reist Holding Ag Plant for extracting electrical energy from hydropower.
DE102013114703A1 (en) * 2013-12-20 2015-06-25 Andritz Atro Gmbh Hydropower plant for the production of electrical energy

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684335A (en) * 1995-08-10 1997-11-04 Ou; A-Lin High-efficient hydraulic torque generator comprising pivoted arms on an endless belt carrier
WO1998040626A1 (en) * 1997-03-10 1998-09-17 Varga Laszlo Device for using the energy of a flowing medium, for example flowing water
DE20312364U1 (en) * 2003-08-11 2003-10-09 Iwanek Guenter Converter for transforming underwater flows into electrical energy, has foldable blades arranged on toothed belt arranged on two horizontal shafts
DE10329348A1 (en) * 2003-06-30 2005-01-27 Alexander Degen Generator drive device, e.g. for mounting on buoy, drilling rig or anchored ship, has vanes essentially transverse to flow direction in first sub-section and in plane inclined to flow direction
DE10358240A1 (en) * 2003-12-06 2005-06-30 Meyer, Ullrich, Dr.-Ing. Bucket belt, e.g. for extracting energy from moving water, has laminar elements joined by mutually parallel closed traction elements (belt, cord, chain) in freely oscillating manner with range of oscillations at least partly limited by stop

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684335A (en) * 1995-08-10 1997-11-04 Ou; A-Lin High-efficient hydraulic torque generator comprising pivoted arms on an endless belt carrier
WO1998040626A1 (en) * 1997-03-10 1998-09-17 Varga Laszlo Device for using the energy of a flowing medium, for example flowing water
DE10329348A1 (en) * 2003-06-30 2005-01-27 Alexander Degen Generator drive device, e.g. for mounting on buoy, drilling rig or anchored ship, has vanes essentially transverse to flow direction in first sub-section and in plane inclined to flow direction
DE20312364U1 (en) * 2003-08-11 2003-10-09 Iwanek Guenter Converter for transforming underwater flows into electrical energy, has foldable blades arranged on toothed belt arranged on two horizontal shafts
DE10358240A1 (en) * 2003-12-06 2005-06-30 Meyer, Ullrich, Dr.-Ing. Bucket belt, e.g. for extracting energy from moving water, has laminar elements joined by mutually parallel closed traction elements (belt, cord, chain) in freely oscillating manner with range of oscillations at least partly limited by stop

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009006575U1 (en) * 2009-04-30 2010-09-23 Samak, Nabil The hydroanergy power and desalination KW tandem pontoon
WO2012032201A1 (en) * 2010-09-06 2012-03-15 Ideas, Proyectos E Innovaciones, S.L. Device for capturing energy from surface and ground water currents
ES2377790A1 (en) * 2010-09-06 2012-04-02 Ideas Proyectos E Innovaciones S.L. Device for capturing energy from surface and ground water currents
CN102400842A (en) * 2010-09-15 2012-04-04 刘文晏 Auxiliary power generating system
WO2013144792A2 (en) 2012-03-26 2013-10-03 Dufeu Lopez Jorge Devices for capturing kinetic energy from ocean currents and waves
CN103114955A (en) * 2013-03-05 2013-05-22 李光能 Large scale crawler belt type riverway river closure electricity generating boat
RU2715444C1 (en) * 2018-11-27 2020-02-28 Александр Васильевич Колесов Hydroelectric power plant of conveyor type

Also Published As

Publication number Publication date
CH696770A5 (en) 2007-11-30

Similar Documents

Publication Publication Date Title
WO2008014624A1 (en) Hydraulic engine having linearly moving blades for converting the energy of flowing bodies of water
DE102009008211B4 (en) Energy production from waves or pulses
WO1982001038A1 (en) Installation for exploiting water currents by means of a plurality of water wheels
WO1985004452A1 (en) Hydropneumatic hydroelectric power plant
DE602004007006T2 (en) THROUGH TEMPERATURE POWERED ENERGY PRODUCERS
US20100219639A1 (en) Tide activated device to operate a turbine generator
WO2010136100A2 (en) Power converting device for converting wave energy
DE3419565A1 (en) Device for generating energy from sea waves
DE102010027361A1 (en) Electrical power producing device for use in wave stroke power plant for supplying electrical power to household, has float, where buoyant force and potential energy of float perform mechanical work that is converted into electrical power
DE102006024042A1 (en) Mechanically and hydraulically combined wave power plate for use as offshore system, has main drive shaft that is propelled using generator gear, and hydraulic system with piston pump and floating body that moves up and down by wave energy
DE102004060275A1 (en) Material-saving flow converter and its use as a wave power plant
WO1987005078A1 (en) Device for exploiting the wave energy of surface water and a wave power station which contains at least one such device
AT513995B1 (en) Floating river power station
DE102009029920A1 (en) Hydraulic engine, has flow funnels provided at front side of swimming platform when flow channels are viewed from top and inwardly and upwardly limited at sides, and generator and water wheels arranged on swimming platform
DE102010026584A1 (en) Electricity generation device for use in wave power plant, has retention system operated by movement of floating elements attached with generators, where movement of floating elements is transferred through connecting rod and rockers
RU2557972C1 (en) Conveyor-type hydraulic power station
RU2803563C1 (en) Wave hydroelectric power plant
WO2009135809A2 (en) Wave energy conversion installation
DE10113409A1 (en) Wind and wave power system, stands on 3 or more pillars floating in sea bed, and has flotation tubes encased in base parts consisting of at least 3 independent units with 3 flushing line connections
DE2828491C2 (en)
WO2010029015A2 (en) Hydraulic power station
DE553144C (en) System for harnessing the energy available from the ebb and flow of the sea
WO2023036372A1 (en) Hydroelectric power facility and pumped-storage power plant having at least one such facility
DE202005010644U1 (en) Flood control system for use in river dikes, has protective wall chamber system integrated into river dike and adapted with fitting system parallel to direction of river flow
RU150891U1 (en) CONVEYOR TYPE HYDRO POWER PLANT

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 06817783

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 06817783

Country of ref document: EP

Kind code of ref document: A1