WO2009003642A3 - Turbine - Google Patents

Turbine Download PDF

Info

Publication number
WO2009003642A3
WO2009003642A3 PCT/EP2008/005250 EP2008005250W WO2009003642A3 WO 2009003642 A3 WO2009003642 A3 WO 2009003642A3 EP 2008005250 W EP2008005250 W EP 2008005250W WO 2009003642 A3 WO2009003642 A3 WO 2009003642A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbine
tangential plane
radius
respect
rotor blades
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/EP2008/005250
Other languages
English (en)
French (fr)
Other versions
WO2009003642A2 (de
Inventor
Dennis Patrick Steel
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 WO2009003642A2 publication Critical patent/WO2009003642A2/de
Publication of WO2009003642A3 publication Critical patent/WO2009003642A3/de
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"
    • 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
    • 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
    • F05B2240/20—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
    • F05B2250/00—Geometry
    • F05B2250/70—Shape
    • F05B2250/71—Shape curved
    • 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
    • Y02E10/30—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)
  • Fluid Mechanics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Die Turbine in Form einer Radialturbine, mit parallel zur Drehachse ausgerichteten Rotorblättern wobei die Rotorblätter (3) aus der radialen Richtung heraus in Richtung der Tangentialebene und schräg zum Radius und zu Tangentialebene ausgerichtet sind und der äußere Bereich (15) noch stärker in Richtung der Tangentialebene abgewinkelt ist und insbesondere der innere Bereich (17) in Richtung des Radius abgewinkelt ist.
PCT/EP2008/005250 2007-06-29 2008-06-27 Turbine Ceased WO2009003642A2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202007009187U DE202007009187U1 (de) 2007-06-29 2007-06-29 Windturbine
DE202007009187.7 2007-06-29
DE102007050442.1 2007-10-19
DE102007050442A DE102007050442A1 (de) 2007-06-29 2007-10-19 Windturbine

Publications (2)

Publication Number Publication Date
WO2009003642A2 WO2009003642A2 (de) 2009-01-08
WO2009003642A3 true WO2009003642A3 (de) 2009-07-30

Family

ID=39986464

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/005250 Ceased WO2009003642A2 (de) 2007-06-29 2008-06-27 Turbine

Country Status (2)

Country Link
DE (2) DE202007009187U1 (de)
WO (1) WO2009003642A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2449256B1 (de) * 2009-05-11 2013-09-04 Karl Dirk Schul Savonius-rotor
DE202011001874U1 (de) 2011-01-24 2011-04-21 Fürbeth, Alfred Windturbine mit Zentrifugalrotor
ITDP20120015A1 (it) * 2012-07-16 2014-01-17 Roberto Pisacane Cerchio generatore di forza motrice da energia eolica per i veicoli a trazione

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR631431A (fr) * 1927-03-26 1927-12-20 Moteur à vent
DE8708163U1 (de) * 1987-06-10 1987-08-27 Wilhelm, Alfred, 5000 Köln Vorrichtung zur Krafterzeugung durch Wind
DE3933531A1 (de) * 1989-01-07 1991-04-11 Guenter Freudenau Stroemungskraftmaschinen mit multivariablem stroemungsgang und spezialklappen
WO2004099605A2 (en) * 2003-04-30 2004-11-18 Taylor Ronald J Wind turbine having airfoils for blocking and directing wind and rotors with or without a central gap
US20040265116A1 (en) * 2001-09-10 2004-12-30 Fumiro Kaneda Three-bladed vertical wind mill equipment
GB2420597A (en) * 2004-11-24 2006-05-31 Matthew Leuthi Vertical axis turbine
WO2006108612A1 (de) * 2005-04-11 2006-10-19 Wilhelm Alfred A Windturbine
US20070126406A1 (en) * 2005-08-31 2007-06-07 Prevailing Energy, Inc. Turbine with Configurable Generator Circuit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR631431A (fr) * 1927-03-26 1927-12-20 Moteur à vent
DE8708163U1 (de) * 1987-06-10 1987-08-27 Wilhelm, Alfred, 5000 Köln Vorrichtung zur Krafterzeugung durch Wind
DE3933531A1 (de) * 1989-01-07 1991-04-11 Guenter Freudenau Stroemungskraftmaschinen mit multivariablem stroemungsgang und spezialklappen
US20040265116A1 (en) * 2001-09-10 2004-12-30 Fumiro Kaneda Three-bladed vertical wind mill equipment
WO2004099605A2 (en) * 2003-04-30 2004-11-18 Taylor Ronald J Wind turbine having airfoils for blocking and directing wind and rotors with or without a central gap
GB2420597A (en) * 2004-11-24 2006-05-31 Matthew Leuthi Vertical axis turbine
WO2006108612A1 (de) * 2005-04-11 2006-10-19 Wilhelm Alfred A Windturbine
US20070126406A1 (en) * 2005-08-31 2007-06-07 Prevailing Energy, Inc. Turbine with Configurable Generator Circuit

Also Published As

Publication number Publication date
WO2009003642A2 (de) 2009-01-08
DE102007050442A1 (de) 2009-01-08
DE202007009187U1 (de) 2008-11-13

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