WO2010001141A3 - Vertical axis wind turbine - Google Patents

Vertical axis wind turbine Download PDF

Info

Publication number
WO2010001141A3
WO2010001141A3 PCT/GB2009/001697 GB2009001697W WO2010001141A3 WO 2010001141 A3 WO2010001141 A3 WO 2010001141A3 GB 2009001697 W GB2009001697 W GB 2009001697W WO 2010001141 A3 WO2010001141 A3 WO 2010001141A3
Authority
WO
WIPO (PCT)
Prior art keywords
vertical axis
wind turbine
axis wind
blades
attached
Prior art date
Application number
PCT/GB2009/001697
Other languages
French (fr)
Other versions
WO2010001141A8 (en
WO2010001141A2 (en
Inventor
Stephen Peace
Paul Marsh
Original Assignee
Vertical Wind Energy Limited
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 Vertical Wind Energy Limited filed Critical Vertical Wind Energy Limited
Publication of WO2010001141A2 publication Critical patent/WO2010001141A2/en
Publication of WO2010001141A8 publication Critical patent/WO2010001141A8/en
Publication of WO2010001141A3 publication Critical patent/WO2010001141A3/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
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • 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
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/13—Geometry two-dimensional trapezial
    • F05B2250/132—Geometry two-dimensional trapezial hexagonal
    • 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

A vertical axis wind turbine comprising at least three blades each attached to a central hub via support struts angled at between 55° to 85° to each other.
PCT/GB2009/001697 2008-07-04 2009-07-08 Vertical axis wind turbine WO2010001141A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0812234.3 2008-07-04
GB0812234A GB0812234D0 (en) 2008-07-04 2008-07-04 Vertical axis wind turbine

Publications (3)

Publication Number Publication Date
WO2010001141A2 WO2010001141A2 (en) 2010-01-07
WO2010001141A8 WO2010001141A8 (en) 2010-04-01
WO2010001141A3 true WO2010001141A3 (en) 2010-12-16

Family

ID=39717947

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/001697 WO2010001141A2 (en) 2008-07-04 2009-07-08 Vertical axis wind turbine

Country Status (2)

Country Link
GB (1) GB0812234D0 (en)
WO (1) WO2010001141A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201486753U (en) 2009-06-26 2010-05-26 北京希翼新兴能源科技有限公司 Combined type vertical shaft wind turbine
CN201865840U (en) 2009-09-18 2011-06-15 北京希翼新兴能源科技有限公司 Impeller and windwheel of vertical shaft wind power generator
GB2484108A (en) * 2010-09-29 2012-04-04 Nenuphar Blade attachment arrangement for a vertical axis wind turbine
WO2021231109A1 (en) * 2020-05-11 2021-11-18 XFlow Energy Company Fluid turbine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5299913A (en) * 1989-12-01 1994-04-05 Heidelberg Goetz Wind power plant
US20060210389A1 (en) * 2005-03-17 2006-09-21 Andre St-Germain Wind powered turbine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5299913A (en) * 1989-12-01 1994-04-05 Heidelberg Goetz Wind power plant
US20060210389A1 (en) * 2005-03-17 2006-09-21 Andre St-Germain Wind powered turbine

Also Published As

Publication number Publication date
WO2010001141A8 (en) 2010-04-01
WO2010001141A2 (en) 2010-01-07
GB0812234D0 (en) 2008-08-13

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