WO2009135809A3 - Wave energy conversion installation - Google Patents

Wave energy conversion installation Download PDF

Info

Publication number
WO2009135809A3
WO2009135809A3 PCT/EP2009/055330 EP2009055330W WO2009135809A3 WO 2009135809 A3 WO2009135809 A3 WO 2009135809A3 EP 2009055330 W EP2009055330 W EP 2009055330W WO 2009135809 A3 WO2009135809 A3 WO 2009135809A3
Authority
WO
WIPO (PCT)
Prior art keywords
force
wave
waves
energy conversion
wave energy
Prior art date
Application number
PCT/EP2009/055330
Other languages
German (de)
French (fr)
Other versions
WO2009135809A2 (en
Inventor
Christian Losehand
Original Assignee
Strohlos Produktentwicklung Kg
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
Priority claimed from DE102008022122A external-priority patent/DE102008022122A1/en
Priority claimed from DE202008006931U external-priority patent/DE202008006931U1/en
Application filed by Strohlos Produktentwicklung Kg filed Critical Strohlos Produktentwicklung Kg
Publication of WO2009135809A2 publication Critical patent/WO2009135809A2/en
Publication of WO2009135809A3 publication Critical patent/WO2009135809A3/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
    • 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
    • F03B13/22—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 flow of water resulting from wave movements to drive a motor or turbine
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/144—Wave 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
    • Y02E10/20—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

Landscapes

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

Abstract

The invention relates to a novel form of wave energy conversion in which a suitable installation that is located in the immediate influx region of the waves, i.e. in the immediate vicinity of the water/shore, absorbs the force of the waves in continuous motion and converts said force into another force. Said force can then be used for all force conversion units. The aim of the invention is to develop a device which can optimise the use of the energy contained in the waves in the shore region or rivers. According to the invention, one or more wave impeller wheels are mounted horizontally in a frame in a height-adjustable steel construction that is situated in the water, the discontinuous rotation of said wheels being converted by gears into a continuous rotation. The distance between the wave impeller wheels is dimensioned according to the average frequency of the wave.
PCT/EP2009/055330 2008-05-05 2009-05-04 Wave energy conversion installation WO2009135809A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008022122A DE102008022122A1 (en) 2008-05-05 2008-05-05 Electricity generating turbine has vane wheel rotated by the waves breaking on the shore
DE102008022122.8 2008-05-05
DE202008006931U DE202008006931U1 (en) 2008-05-21 2008-05-21 Wave energy recovery plant
DE202008006931.9 2008-05-21

Publications (2)

Publication Number Publication Date
WO2009135809A2 WO2009135809A2 (en) 2009-11-12
WO2009135809A3 true WO2009135809A3 (en) 2010-12-23

Family

ID=41265070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/055330 WO2009135809A2 (en) 2008-05-05 2009-05-04 Wave energy conversion installation

Country Status (1)

Country Link
WO (1) WO2009135809A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108757369B (en) * 2018-05-28 2021-02-26 常州信息职业技术学院 Rotary impeller structure and pumping mechanism
ES2969312T3 (en) * 2019-11-11 2024-05-17 Arcusin Carlos E Arrangement for the generation of electrical energy consisting of at least two rotating bodies of revolution partially submerged in a dynamic fluid; and procedure for the generation of electrical energy that uses said provision

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301377A (en) * 1979-12-03 1981-11-17 Leon Rydz Moving surface water driven power apparatus
US5136174A (en) * 1990-11-20 1992-08-04 Simoni Richard P Multi-paddlewheel system for generating electricity from water canal
DE19932337A1 (en) * 1999-07-10 2001-01-11 Reinhold K Gold Toothed roller water wheel comprises a rotating roller positioned on a rigid axis, guiding pipes for receiving the axis on its outer sides, and a current generator
DE10017866A1 (en) * 2000-04-11 2001-10-25 Mozarsky Harald Combined water wave force electricity generator, for coastal area or river; has paddle wheel acting as float body and containing bearings, flywheel, coil springs, gear mechanism and generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301377A (en) * 1979-12-03 1981-11-17 Leon Rydz Moving surface water driven power apparatus
US5136174A (en) * 1990-11-20 1992-08-04 Simoni Richard P Multi-paddlewheel system for generating electricity from water canal
DE19932337A1 (en) * 1999-07-10 2001-01-11 Reinhold K Gold Toothed roller water wheel comprises a rotating roller positioned on a rigid axis, guiding pipes for receiving the axis on its outer sides, and a current generator
DE10017866A1 (en) * 2000-04-11 2001-10-25 Mozarsky Harald Combined water wave force electricity generator, for coastal area or river; has paddle wheel acting as float body and containing bearings, flywheel, coil springs, gear mechanism and generator

Also Published As

Publication number Publication date
WO2009135809A2 (en) 2009-11-12

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