BRPI0507012A - turbina e pá de turbina - Google Patents

turbina e pá de turbina

Info

Publication number
BRPI0507012A
BRPI0507012A BRPI0507012-0A BRPI0507012A BRPI0507012A BR PI0507012 A BRPI0507012 A BR PI0507012A BR PI0507012 A BRPI0507012 A BR PI0507012A BR PI0507012 A BRPI0507012 A BR PI0507012A
Authority
BR
Brazil
Prior art keywords
turbine
blade
turbine blade
disclosed
apparatus related
Prior art date
Application number
BRPI0507012-0A
Other languages
English (en)
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 BRPI0507012A publication Critical patent/BRPI0507012A/pt

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

TURBINA E Pá DE TURBINA é apresentado um método e aparelho relacionado com a utilização de meio circulante, o qual inclui uma pá de turbina que compreende pelo menos uma protuberância ao longo de pelo menos uma porção de uma superfície da referida pá e uma porção torcida.
BRPI0507012-0A 2004-01-21 2005-01-21 turbina e pá de turbina BRPI0507012A (pt)

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
BRPI0507012A true BRPI0507012A (pt) 2007-06-05

Family

ID=34825972

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507012-0A BRPI0507012A (pt) 2004-01-21 2005-01-21 turbina e pá de turbina

Country Status (12)

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

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2443637A (en) * 2006-11-09 2008-05-14 Howard Julian Matthews Twisted blade vertical axis wind turbine
DE102007049590A1 (de) * 2007-10-15 2009-04-16 Emmanuel Ouranos Drei- oder vierblättrige Vertikal-Windturbinen, mit oder ohne darüber angebrachtem Kollektor
ES2338835B1 (es) * 2007-10-16 2011-02-18 Salvador Domenech Barcons Dispositivo generador de fuerza motriz.
KR100853350B1 (ko) * 2007-11-28 2008-08-21 김희구 풍력발전기
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
WO2009151359A1 (en) * 2008-06-13 2009-12-17 Vertical Wind Ab A vertical wind turbine having blades with varying geometry
CA2734773A1 (en) * 2008-08-22 2010-02-25 Natural Power Concepts, Inc. Rimmed turbine
KR20100072622A (ko) * 2008-12-22 2010-07-01 한국항공우주연구원 딤플을 이용한 저소음 익형
US7821153B2 (en) 2009-02-09 2010-10-26 Grayhawke Applied Technologies System and method for generating electricity
EP2423500A4 (en) * 2009-04-24 2013-01-09 Valeriy Petrovich Vigaev WIND INSTALLATION
US9255567B2 (en) * 2009-05-26 2016-02-09 Leviathan Energy Wind Lotus Ltd. Two-bladed vertical axis wind turbines
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 (de) * 2010-04-16 2011-10-20 Voith Patent Gmbh Strömungskraftwerk und Verfahren für dessen Betrieb
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 (it) * 2012-10-16 2014-04-17 Agenzia Naz Per Le Nuove Tecn Ologie L Ener Aerogeneratore ad asse verticale a resistenza amplificata.
KR20150044754A (ko) * 2013-10-17 2015-04-27 선문대학교 산학협력단 사보니우스 터빈용 블레이드 버킷 구조체
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 (zh) * 2017-11-08 2018-02-23 黑龙江镁图科技开发有限公司 一种垂直轴风力发电机用螺旋组合式桨叶
CN109185051B (zh) * 2018-07-31 2020-04-28 新疆金风科技股份有限公司 风涡器及垂直轴风力发电机组
KR102041056B1 (ko) * 2018-10-16 2019-11-06 한국해양대학교 산학협력단 진동수주형 파력발전기의 에너지 손실 감소를 위한 임펄스 터빈의 회전익 구조
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
WO2005072184A3 (en) 2006-03-23
EP1714028A2 (en) 2006-10-25
EA200601331A1 (ru) 2006-12-29
NO20063659L (no) 2006-10-13
CA2555277A1 (en) 2005-08-11
US20080273977A1 (en) 2008-11-06
KR20060126784A (ko) 2006-12-08
AU2005208711A1 (en) 2005-08-11
CN1926330A (zh) 2007-03-07
WO2005072184A2 (en) 2005-08-11
AP2006003713A0 (en) 2006-08-31
IL176994A0 (en) 2006-12-10

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]