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WO2005065024A3 - Method and apparatus for converting sea waves and wind energy into electrical energy - Google Patents

Method and apparatus for converting sea waves and wind energy into electrical energy Download PDF

Info

Publication number
WO2005065024A3
WO2005065024A3 PCT/IL2004/001186 IL2004001186W WO2005065024A3 WO 2005065024 A3 WO2005065024 A3 WO 2005065024A3 IL 2004001186 W IL2004001186 W IL 2004001186W WO 2005065024 A3 WO2005065024 A3 WO 2005065024A3
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
mfg
buoy
wing
rotor
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.)
Ceased
Application number
PCT/IL2004/001186
Other languages
French (fr)
Other versions
WO2005065024A2 (en
Inventor
Haim Morgenstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2005065024A2 publication Critical patent/WO2005065024A2/en
Publication of WO2005065024A3 publication Critical patent/WO2005065024A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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"
    • 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
    • F03B13/1805—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 hinged to the rem
    • F03B13/181—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 hinged to the rem for limited rotation
    • 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)

Abstract

Energy converter, consisting of a buoy that floats on the surface of the water and maintained in a fixed horizontal position, to serve as a floating reference platform; a water impervious outer sleeve with a cylindrical inner surface with a first wing at its wave side, such that the sleeve is pivoted to the buoy; a generator, housed within the sleeve in a longitudinal manner, that comprises magnetic field generation (MFG) means and a rotor. The MFG means or the rotor are stationary components that are maintained in a fixed position with respect to the buoy. The rotor or the MFG means are rotatable and have an axis of rotation that coincides with the longitudinal axis of the stationary component. The rotatable component is angularly displaced by the sleeve, relative to the stationary component, as a result of the first wing that is angularly displaced bywaves impacting the first wing, such that the relative displacement generates electrical power.
PCT/IL2004/001186 2004-01-01 2004-12-30 Method and apparatus for converting sea waves and wind energy into electrical energy Ceased WO2005065024A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL159691A IL159691A (en) 2004-01-01 2004-01-01 Method and apparatus for converting sea waves and wind energy into electrical energy
IL159691 2004-01-01

Publications (2)

Publication Number Publication Date
WO2005065024A2 WO2005065024A2 (en) 2005-07-21
WO2005065024A3 true WO2005065024A3 (en) 2005-10-20

Family

ID=33485387

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2004/001186 Ceased WO2005065024A2 (en) 2004-01-01 2004-12-30 Method and apparatus for converting sea waves and wind energy into electrical energy

Country Status (2)

Country Link
IL (1) IL159691A (en)
WO (1) WO2005065024A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080272600A1 (en) * 2007-05-02 2008-11-06 Chris Olson Lever operated pivoting float with generator
EP2133555A1 (en) * 2008-06-11 2009-12-16 Padraig Molloy Water elevation type wave energy converter and method of conversion of wave energy
US20100045046A1 (en) * 2008-08-25 2010-02-25 Douglas Joel S Force fluid flow energy harvester
CN102174802B (en) * 2011-03-21 2012-10-10 中国科学院广州能源研究所 Floating wave energy utilization breakwater
US9074577B2 (en) 2013-03-15 2015-07-07 Dehlsen Associates, Llc Wave energy converter system
WO2017068515A1 (en) * 2015-10-19 2017-04-27 Müller Vladimír System of balancing a floating impeller and use thereof
CN105332851B (en) * 2015-11-04 2018-04-17 中国人民解放军国防科学技术大学 Wave energy converting device based on adaptive spacing wing plate
US12454931B2 (en) * 2022-09-17 2025-10-28 Gerald L. Barber Vertical intermingling of deep water

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258270A (en) * 1978-08-22 1981-03-24 Salen Energy Ab Marine wave power plant
JPS59215969A (en) * 1983-05-23 1984-12-05 Tsunesaburo Uchida Converting device of energy
US5051059A (en) * 1989-10-13 1991-09-24 Rademacher T Peter Fluid powered electric generator having hinged vane rotor
US5440176A (en) * 1994-10-18 1995-08-08 Haining Michael L Ocean current power generator
US6616403B1 (en) * 2002-04-08 2003-09-09 Matt H. Smith Floating electric generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258270A (en) * 1978-08-22 1981-03-24 Salen Energy Ab Marine wave power plant
JPS59215969A (en) * 1983-05-23 1984-12-05 Tsunesaburo Uchida Converting device of energy
US5051059A (en) * 1989-10-13 1991-09-24 Rademacher T Peter Fluid powered electric generator having hinged vane rotor
US5440176A (en) * 1994-10-18 1995-08-08 Haining Michael L Ocean current power generator
US6616403B1 (en) * 2002-04-08 2003-09-09 Matt H. Smith Floating electric generator

Also Published As

Publication number Publication date
WO2005065024A2 (en) 2005-07-21
IL159691A0 (en) 2004-06-20
IL159691A (en) 2008-04-13

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