WO2001048374A3 - Turbine for free flowing water - Google Patents

Turbine for free flowing water Download PDF

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Publication number
WO2001048374A3
WO2001048374A3 PCT/US2000/035471 US0035471W WO0148374A3 WO 2001048374 A3 WO2001048374 A3 WO 2001048374A3 US 0035471 W US0035471 W US 0035471W WO 0148374 A3 WO0148374 A3 WO 0148374A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbine
flowing water
free flowing
helical blades
rotational energy
Prior art date
Application number
PCT/US2000/035471
Other languages
French (fr)
Other versions
WO2001048374A2 (en
Inventor
Michael Gavasheli
Original Assignee
Gck Technology Inc
Michael Gavasheli
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 Gck Technology Inc, Michael Gavasheli filed Critical Gck Technology Inc
Priority to KR1020037008303A priority Critical patent/KR100874046B1/en
Priority to AU24613/01A priority patent/AU2461301A/en
Publication of WO2001048374A2 publication Critical patent/WO2001048374A2/en
Publication of WO2001048374A3 publication Critical patent/WO2001048374A3/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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • 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
    • F03B13/141—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 with a static energy collector
    • F03B13/142—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 with a static energy collector which creates an oscillating water column
    • 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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being horizontal
    • 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
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/221—Rotors for wind turbines with horizontal axis
    • F05B2240/2212—Rotors for wind turbines with horizontal axis perpendicular to wind direction
    • 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
    • F05B2240/20—Rotors
    • F05B2240/33—Shrouds which are part of or which are rotating with the rotor
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

An improved reaction turbine capable of rotation in one direction under reversible fluid flow using airfoil shaped radial blade (20) in conjunction with airfoil shaped helical blades (18) to convert a portion of the energy from fluid flowing in an axial direction into rotational energy, thus increasing efficiency of the turbine. The conversion of axial flow into rotational energy allows the helical blades of the turbine to have a higher twist angle and the turbine itself to have a smaller length to diameter ratio, thus allowing the turbine to be more compact without compromising efficiency.
PCT/US2000/035471 1999-12-29 2000-12-28 Turbine for free flowing water WO2001048374A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020037008303A KR100874046B1 (en) 1999-12-29 2000-12-28 Turbine for free flowing water
AU24613/01A AU2461301A (en) 1999-12-29 2000-12-28 Turbine for free flowing water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17346099P 1999-12-29 1999-12-29
US60/173,460 1999-12-29

Publications (2)

Publication Number Publication Date
WO2001048374A2 WO2001048374A2 (en) 2001-07-05
WO2001048374A3 true WO2001048374A3 (en) 2001-12-27

Family

ID=22632140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/035471 WO2001048374A2 (en) 1999-12-29 2000-12-28 Turbine for free flowing water

Country Status (3)

Country Link
KR (1) KR100874046B1 (en)
AU (1) AU2461301A (en)
WO (1) WO2001048374A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107646072A (en) * 2015-05-22 2018-01-30 瓦列里·内贝斯尼伊 Trunnion axis turns rope shape tensioning blade fluid turbine

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1016766C2 (en) * 2000-12-01 2002-06-04 Econcern B V Device and method for utilizing wave energy.
US6756695B2 (en) 2001-08-09 2004-06-29 Aerovironment Inc. Method of and apparatus for wave energy conversion using a float with excess buoyancy
DE20300045U1 (en) * 2003-01-03 2003-04-10 Bartkowiak Gerd Stephan Device for generating energy from wind power
GB2415750B (en) * 2003-07-24 2006-07-26 Xc02 Ltd Vertical-axis wind turbine
NL1023999C1 (en) * 2003-07-25 2005-01-26 Dixi Holding B V Improved vertical axis water turbine, called hydro-turby.
WO2006108901A1 (en) * 2005-04-11 2006-10-19 Maria Elena Novo Vidal Electric power generator system using ring-shaped generators
GB0516149D0 (en) * 2005-08-05 2005-09-14 Univ Strathclyde Turbine
WO2008102980A1 (en) * 2007-02-20 2008-08-28 Yun Se Kim Complex generator using solar and wind and wave
US8393853B2 (en) 2007-11-19 2013-03-12 Ocean Renewable Power Company, Llc High efficiency turbine and method of generating power
WO2009065189A1 (en) * 2007-11-23 2009-05-28 Atlantis Resources Corporation Pte Limited Control system for extracting power from water flow
BE1017920A3 (en) * 2008-01-02 2009-11-03 Rutten S A Hydroelectric machine e.g. hydraulienne floating hydro-generator, for generating electric power, has rotor provided with horizontal axle that is cooperated with bearings integrated with floating structure to be moored in operation
AU2009238206B2 (en) 2008-04-14 2013-03-14 Atlantis Resources Corporation Pte Limited Blade for a water turbine
AU2009238205B2 (en) 2008-04-14 2014-06-05 Atlantis Resources Corporation Pte Limited Central axis water turbine
GB2462880A (en) * 2008-08-28 2010-03-03 Roderick Allister Mcdonald Gal Horizontal axis cross flow turbine
US8096750B2 (en) * 2009-03-30 2012-01-17 Ocean Renewable Power Company, Llc High efficiency turbine and method of generating power
US20120280507A1 (en) * 2009-04-28 2012-11-08 Atlantis Resources Corporation Pte Limited Bidirectional turbine blade
CN102459866A (en) 2009-04-28 2012-05-16 亚特兰蒂斯能源有限公司 Underwater power generator
CN102597492A (en) 2009-10-27 2012-07-18 亚特兰蒂斯能源有限公司 Underwater power generator
WO2012059017A1 (en) * 2010-11-01 2012-05-10 上海奇谋能源技术开发有限公司 Method and apparatus for utilizing tidal energy
DE102012016202A1 (en) * 2012-08-16 2014-02-20 Christian Siglbauer Power machine device for conversion of kinetic energy of liquid or gaseous medium e.g. water, into rotation energy of running wheel, has incident flow elements arranged at rotation line in form of continuous or portion-wise helical helix
CA2890695C (en) 2012-11-14 2019-01-08 Albatross Technology LLC Single bucket drag-type turbine and wave power generator
DE102013007667A1 (en) * 2013-05-06 2014-11-06 Robert Bosch Gmbh Alignment of a wave energy converter to the surrounding waters
SE539772C2 (en) * 2013-07-23 2017-11-28 Kullander Thomas End-mounted spiral rotor
CN103644067A (en) * 2013-11-22 2014-03-19 国家电网公司 Spiral-vane vertical-shaft tide water turbine
US10072631B2 (en) 2015-06-29 2018-09-11 II Michael John Van Asten Spiral turbine blade having at least one concave compartment that may be rotated by a moving fluid for electrical energy generation
WO2017144837A1 (en) * 2016-02-27 2017-08-31 Stephen John Mcloughlin Wind turbine system, method and application
RU2616334C1 (en) * 2016-05-04 2017-04-14 Виктор Михайлович Лятхер Orthogonal turbine (versions)
RU2686816C2 (en) * 2017-01-26 2019-04-30 Виктор Михайлович Лятхер Orthogonal power unit
CH713816A1 (en) * 2017-05-29 2018-11-30 Martin Ziegler Dr Recuperative propeller drive with counter-rotating turbine.
RU2661221C1 (en) * 2017-07-26 2018-07-13 Виктор Михайлович Лятхер Double action orthogonal power unit
CN108716450A (en) * 2018-03-23 2018-10-30 江苏科技大学 A kind of vertical-axis tide energy impeller unit based on helical blades
GB2585061B (en) * 2019-06-27 2021-10-06 Samuel Ogden James A hydropower energy generating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE122201C (en) *
DE2948060A1 (en) * 1979-11-29 1981-06-04 Erno Raumfahrttechnik Gmbh, 2800 Bremen Wind-driven rotor with vertical shaft - has blades formed by helical strips with ends held between radial spokes on rotor shaft
GB2175351A (en) * 1985-03-26 1986-11-26 Univ Open Aerodynamic/hydrodynamic control devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405246A (en) 1992-03-19 1995-04-11 Goldberg; Steven B. Vertical-axis wind turbine with a twisted blade configuration
US5642894A (en) 1996-03-22 1997-07-01 Sanabria; Gaspar Kit for adding wheels to an in-line roller skate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE122201C (en) *
DE2948060A1 (en) * 1979-11-29 1981-06-04 Erno Raumfahrttechnik Gmbh, 2800 Bremen Wind-driven rotor with vertical shaft - has blades formed by helical strips with ends held between radial spokes on rotor shaft
GB2175351A (en) * 1985-03-26 1986-11-26 Univ Open Aerodynamic/hydrodynamic control devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107646072A (en) * 2015-05-22 2018-01-30 瓦列里·内贝斯尼伊 Trunnion axis turns rope shape tensioning blade fluid turbine
CN107646072B (en) * 2015-05-22 2020-08-18 A.N.E.M替代能源和制造有限公司 Horizontal axis guy rope tensioned vane fluid turbine

Also Published As

Publication number Publication date
KR20030085113A (en) 2003-11-03
AU2461301A (en) 2001-07-09
KR100874046B1 (en) 2008-12-12
WO2001048374A2 (en) 2001-07-05

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