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NO20063659L - Devices and methods for utilizing flow energy - Google Patents

Devices and methods for utilizing flow energy

Info

Publication number
NO20063659L
NO20063659L NO20063659A NO20063659A NO20063659L NO 20063659 L NO20063659 L NO 20063659L NO 20063659 A NO20063659 A NO 20063659A NO 20063659 A NO20063659 A NO 20063659A NO 20063659 L NO20063659 L NO 20063659L
Authority
NO
Norway
Prior art keywords
methods
devices
flow energy
utilizing flow
utilizing
Prior art date
Application number
NO20063659A
Other languages
Norwegian (no)
Inventor
Jeffrey R Beard
Original Assignee
Harvest Wind Energy Corp
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 Harvest Wind Energy Corp filed Critical Harvest Wind Energy Corp
Publication of NO20063659L publication Critical patent/NO20063659L/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 
    • 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
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • 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
    • 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
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/122—Vortex generators, turbulators, or the like, for mixing
    • 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
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/306—Surface measures
    • F05B2240/3062—Vortex generators
    • 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

En fremgangsmåte og en anordning som er relatert til anvendelse av strømmende medium er tilveiebrakt, inkludert et turbinblad som omfatter minst ett fremspring langs i det minste et parti av en overflate av bladet og et vridd parti.A method and apparatus related to the use of flowing medium are provided, including a turbine blade comprising at least one projection along at least one portion of a surface of the blade and a twisted portion.

NO20063659A 2004-01-21 2006-08-14 Devices and methods for utilizing flow energy NO20063659L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53831804P 2004-01-21 2004-01-21
PCT/US2005/001565 WO2005072184A2 (en) 2004-01-21 2005-01-21 Methods and devices for utilizing flowing power

Publications (1)

Publication Number Publication Date
NO20063659L true NO20063659L (en) 2006-10-13

Family

ID=34825972

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063659A NO20063659L (en) 2004-01-21 2006-08-14 Devices and methods for utilizing flow energy

Country Status (12)

Country Link
US (1) US20080273977A1 (en)
EP (1) EP1714028A2 (en)
KR (1) KR20060126784A (en)
CN (1) CN1926330A (en)
AP (1) AP2006003713A0 (en)
AU (1) AU2005208711A1 (en)
BR (1) BRPI0507012A (en)
CA (1) CA2555277A1 (en)
EA (1) EA200601331A1 (en)
IL (1) IL176994A0 (en)
NO (1) NO20063659L (en)
WO (1) WO2005072184A2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
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GB2443637A (en) * 2006-11-09 2008-05-14 Howard Julian Matthews Twisted blade vertical axis wind turbine
DE102007049590A1 (en) * 2007-10-15 2009-04-16 Emmanuel Ouranos Three or four-laminated vertical wind turbine e.g. Savonius turbine, for producing current to be supplied to e.g. private house in city, has blades terminated on inner-circle of larger radius, where larger openings are formed for wind flow
ES2338835B1 (en) * 2007-10-16 2011-02-18 Salvador Domenech Barcons MOTOR FORCE GENERATOR DEVICE.
KR100853350B1 (en) * 2007-11-28 2008-08-21 김희구 Wind power generator
HUP0800069A2 (en) * 2008-02-04 2009-10-28 Gabor Dr Havas Wind energy recovery system with conic surface case
WO2009105834A1 (en) * 2008-02-28 2009-09-03 Windworks Engineering Limited A method of forming an airfoil for a wind turbine
EP2286086A4 (en) * 2008-06-13 2016-10-12 Vertical Wind Ab A vertical wind turbine having blades with varying geometry
CN102171448A (en) * 2008-08-22 2011-08-31 自然动力概念公司 Rimmed turbine
KR20100072622A (en) * 2008-12-22 2010-07-01 한국항공우주연구원 A low noise airfoil with dimple
US7821153B2 (en) 2009-02-09 2010-10-26 Grayhawke Applied Technologies System and method for generating electricity
WO2010123400A1 (en) * 2009-04-24 2010-10-28 МИХОВ, Александр Петрович Wind energy installation
WO2010136976A2 (en) * 2009-05-26 2010-12-02 Leviathan Wind Farm Aerodynamics Ltd. Manufacture of wind turbine enhancement systems
US20120183407A1 (en) * 2009-09-22 2012-07-19 Vallejo Roberto Vertical-axis wind turbine
GB2474080B (en) * 2009-10-05 2015-09-02 Elemental Engineering Ag Generator
US20110084490A1 (en) * 2009-10-14 2011-04-14 Vetco Gray Inc. Electrical mudline system
TW201031820A (en) * 2009-12-04 2010-09-01 Fung Gin Da Energy Science & Technology Co Ltd Wind collection type wind power generator
DE102010015534A1 (en) * 2010-04-16 2011-10-20 Voith Patent Gmbh Flow power plant and method for its operation
US20120049528A1 (en) * 2010-08-31 2012-03-01 Kuo-Yuan Lynn Energy Converting System
EP2479424A1 (en) * 2010-12-15 2012-07-25 Joseba Ariznabarreta Garabieta Vertical axis micro wind generator
US20130017088A1 (en) * 2011-07-16 2013-01-17 Joseba Ariznabarreta Vertical axis micro wind generator
US8926261B2 (en) 2012-04-18 2015-01-06 4Sphere Llc Turbine assembly
US20130343897A1 (en) 2012-06-21 2013-12-26 David A. Collins Helix Type Vertical Axis Turbine Blades and Method for Continuously Making Same
ITRM20120496A1 (en) * 2012-10-16 2014-04-17 Agenzia Naz Per Le Nuove Tecn Ologie L Ener VERTICAL AXLE GENERATOR WITH AMPLIFIED RESISTANCE.
KR20150044754A (en) * 2013-10-17 2015-04-27 선문대학교 산학협력단 Blade bucket structure savonius turbine
US20160222942A1 (en) * 2015-01-09 2016-08-04 Jesse Fox Wind Turbine Having a Wing-Shaped Turbine Blade
AU2017245297A1 (en) * 2016-10-11 2018-04-26 Sentauris Pty Ltd Wind Energy Device
CN107725270A (en) * 2017-11-08 2018-02-23 黑龙江镁图科技开发有限公司 A kind of vertical shaft wind-driven generator spiral built up blade
CN109185051B (en) * 2018-07-31 2020-04-28 新疆金风科技股份有限公司 Wind turbines and vertical axis wind turbines
KR102041056B1 (en) * 2018-10-16 2019-11-06 한국해양대학교 산학협력단 Impeller turbine rotor blade structure for energy loss reduction of frequency generator
US11867151B2 (en) * 2021-04-13 2024-01-09 Robert Lothar Montieth Fluid turbine rotor blade
WO2024077396A1 (en) * 2022-10-13 2024-04-18 Kootenay Kinetic Energy Turbine Inc. Vertical axis turbine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293274A (en) * 1979-09-24 1981-10-06 Gilman Frederick C Vertical axis wind turbine for generating usable energy
US5405246A (en) * 1992-03-19 1995-04-11 Goldberg; Steven B. Vertical-axis wind turbine with a twisted blade configuration
US5540406A (en) * 1993-10-25 1996-07-30 Occhipinti; Anthony C. Hydrofoils and airfoils
GB9419712D0 (en) * 1994-09-30 1994-11-16 Rolls Royce Plc A turbomachine aerofoil and a method of production

Also Published As

Publication number Publication date
AU2005208711A1 (en) 2005-08-11
IL176994A0 (en) 2006-12-10
CN1926330A (en) 2007-03-07
AP2006003713A0 (en) 2006-08-31
US20080273977A1 (en) 2008-11-06
WO2005072184A3 (en) 2006-03-23
KR20060126784A (en) 2006-12-08
EA200601331A1 (en) 2006-12-29
WO2005072184A2 (en) 2005-08-11
EP1714028A2 (en) 2006-10-25
CA2555277A1 (en) 2005-08-11
BRPI0507012A (en) 2007-06-05

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