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WO2008108637A3 - Rotor device, wind turbine and method - Google Patents

Rotor device, wind turbine and method Download PDF

Info

Publication number
WO2008108637A3
WO2008108637A3 PCT/NL2008/000074 NL2008000074W WO2008108637A3 WO 2008108637 A3 WO2008108637 A3 WO 2008108637A3 NL 2008000074 W NL2008000074 W NL 2008000074W WO 2008108637 A3 WO2008108637 A3 WO 2008108637A3
Authority
WO
WIPO (PCT)
Prior art keywords
wind
rotor
wind turbine
during use
rotor device
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/NL2008/000074
Other languages
French (fr)
Other versions
WO2008108637A2 (en
Inventor
Edwin Aronds
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
Priority to EP08723846A priority Critical patent/EP2132436A2/en
Publication of WO2008108637A2 publication Critical patent/WO2008108637A2/en
Publication of WO2008108637A3 publication Critical patent/WO2008108637A3/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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0472—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor
    • F03D3/0481—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

The present invention relates to a rotor device (2) for -use in the production of wind energy, comprising: - at least one rotor shaft (6) which can be arranged substantially transversely of the wind during use, - at least two rotor blades (3,4,5) which are coupled to the rotor shaft (6) and which are arranged such that, during use, at least one rotor blade (3,4,5) moves substantially in the direction of the wind and at least one rotor blade (3,4,5) moves substantially against the direction of the wind, and - a first wind deflector (11,35) which can be arranged such that during use it deflects away from the rotor blades wind which slows down a rotor blade (3,4,5). The present invention also comprises a wind turbine (1) comprising such a rotor device.
PCT/NL2008/000074 2007-03-07 2008-03-07 Rotor device, wind turbine and method Ceased WO2008108637A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08723846A EP2132436A2 (en) 2007-03-07 2008-03-07 Rotor device, wind turbine and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1033514 2007-03-07
NL1033514A NL1033514C2 (en) 2007-03-07 2007-03-07 Rotor in the direction, windmill and working method.

Publications (2)

Publication Number Publication Date
WO2008108637A2 WO2008108637A2 (en) 2008-09-12
WO2008108637A3 true WO2008108637A3 (en) 2009-04-09

Family

ID=38626668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2008/000074 Ceased WO2008108637A2 (en) 2007-03-07 2008-03-07 Rotor device, wind turbine and method

Country Status (3)

Country Link
EP (1) EP2132436A2 (en)
NL (1) NL1033514C2 (en)
WO (1) WO2008108637A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9689372B2 (en) 2013-10-08 2017-06-27 Aurelio Izquierdo Gonzalez Vertical-axis wind turbine with protective screen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2473881A (en) * 2009-09-29 2011-03-30 David Wilson Shielded, self regulating transverse wind or water turbine
BE1019714A3 (en) * 2010-12-31 2012-10-02 Dacus Walter WIND TURBINE WITH VERTICAL AXIS.
GB201104929D0 (en) * 2011-03-24 2011-05-04 Liverpool Renewable Energy Res Ct The Multiple savonius turbines
FR2977917A1 (en) * 2011-07-13 2013-01-18 Bg Photon Solar Vertical axis windmill for generating power, has driving unit that is controlled by control unit in accordance with data supplied by indicating unit for orientation of air input according to direction of wind
CN103362733B (en) * 2013-07-26 2015-07-29 安科智慧城市技术（中国）有限公司 Wind-energy collecting device
CN105909465A (en) * 2016-07-07 2016-08-31 洛阳理工学院 Vortex-like centrifugal wind-driven generating device
DE102019100208A1 (en) * 2019-01-07 2020-07-09 Dirk Petersen Vertical wind turbine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE821930C (en) * 1948-11-16 1951-11-22 Gertrud Suffczynski Geb Senftl Wind power machine
US4260325A (en) * 1979-11-07 1981-04-07 Cymara Hermann K Panemone wind turbine
DE3045826A1 (en) * 1980-12-05 1982-06-16 Blum, Albert, 5204 Lohmar Wind-driven energy plant - automatically aligns guide surface in front of turbine to wind direction
US4350900A (en) * 1980-11-10 1982-09-21 Baughman Harold E Wind energy machine
DE19600501A1 (en) * 1996-01-09 1996-12-05 Frank Katlewski Wind-powered machine for re-usable energy provision
EP1096144A2 (en) * 1999-11-01 2001-05-02 Masaharu Miyake Wind-driven power generating apparatus
WO2005064154A1 (en) * 2003-12-31 2005-07-14 Envision Corporation Wind powered turbine engine-horizontal rotor configuration
US20050276682A1 (en) * 2004-06-04 2005-12-15 Tai-Her Yang Guided fluid driven turbine
WO2006039727A1 (en) * 2004-10-07 2006-04-13 Michael Robert Des Ligneris Shielded vertical axis turbine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895882A (en) * 1974-04-17 1975-07-22 Robert D Moyer Windmill structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE821930C (en) * 1948-11-16 1951-11-22 Gertrud Suffczynski Geb Senftl Wind power machine
US4260325A (en) * 1979-11-07 1981-04-07 Cymara Hermann K Panemone wind turbine
US4350900A (en) * 1980-11-10 1982-09-21 Baughman Harold E Wind energy machine
DE3045826A1 (en) * 1980-12-05 1982-06-16 Blum, Albert, 5204 Lohmar Wind-driven energy plant - automatically aligns guide surface in front of turbine to wind direction
DE19600501A1 (en) * 1996-01-09 1996-12-05 Frank Katlewski Wind-powered machine for re-usable energy provision
EP1096144A2 (en) * 1999-11-01 2001-05-02 Masaharu Miyake Wind-driven power generating apparatus
WO2005064154A1 (en) * 2003-12-31 2005-07-14 Envision Corporation Wind powered turbine engine-horizontal rotor configuration
US20050276682A1 (en) * 2004-06-04 2005-12-15 Tai-Her Yang Guided fluid driven turbine
WO2006039727A1 (en) * 2004-10-07 2006-04-13 Michael Robert Des Ligneris Shielded vertical axis turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9689372B2 (en) 2013-10-08 2017-06-27 Aurelio Izquierdo Gonzalez Vertical-axis wind turbine with protective screen

Also Published As

Publication number Publication date
NL1033514C2 (en) 2008-09-09
EP2132436A2 (en) 2009-12-16
WO2008108637A2 (en) 2008-09-12

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