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GB0909346D0 - Wind turbine blades - Google Patents

Wind turbine blades

Info

Publication number
GB0909346D0
GB0909346D0 GBGB0909346.9A GB0909346A GB0909346D0 GB 0909346 D0 GB0909346 D0 GB 0909346D0 GB 0909346 A GB0909346 A GB 0909346A GB 0909346 D0 GB0909346 D0 GB 0909346D0
Authority
GB
United Kingdom
Prior art keywords
wind turbine
turbine blades
blades
wind
turbine
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.)
Withdrawn
Application number
GBGB0909346.9A
Other versions
GB2460526A (en
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.)
SLIPSTREAM ENERGY Ltd
Original Assignee
SLIPSTREAM ENERGY Ltd
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 SLIPSTREAM ENERGY Ltd filed Critical SLIPSTREAM ENERGY Ltd
Publication of GB0909346D0 publication Critical patent/GB0909346D0/en
Publication of GB2460526A publication Critical patent/GB2460526A/en
Withdrawn legal-status Critical Current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 
    • F03D3/06—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
    • F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus 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
    • F05B2240/21—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
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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
    • F05B2250/29—Geometry three-dimensional machined; miscellaneous
    • F05B2250/291—Geometry three-dimensional machined; miscellaneous hollowed
    • 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
    • F05B2260/00—Function
    • F05B2260/85—Starting
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
GB0909346A 2008-06-03 2009-06-01 Self starting vertical axis turbine with helically twisted blades and discontinuity in a blade surface Withdrawn GB2460526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0810094.3A GB0810094D0 (en) 2008-06-03 2008-06-03 Wind turbine blades

Publications (2)

Publication Number Publication Date
GB0909346D0 true GB0909346D0 (en) 2009-07-15
GB2460526A GB2460526A (en) 2009-12-09

Family

ID=39638064

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0810094.3A Ceased GB0810094D0 (en) 2008-06-03 2008-06-03 Wind turbine blades
GB0909346A Withdrawn GB2460526A (en) 2008-06-03 2009-06-01 Self starting vertical axis turbine with helically twisted blades and discontinuity in a blade surface

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0810094.3A Ceased GB0810094D0 (en) 2008-06-03 2008-06-03 Wind turbine blades

Country Status (1)

Country Link
GB (2) GB0810094D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8550786B2 (en) * 2009-12-11 2013-10-08 Peter Janiuk Vertical axis wind turbine with self-starting capabilities
DE102010017096A1 (en) * 2010-05-26 2011-12-01 Kioumars Navidi Device for generating electrical energy by means of wind and / or water power
CO6460078A1 (en) * 2010-12-02 2012-06-15 Ecopetrol Sa SYSTEM FOR ELECTRICAL GENERATION FROM LOW SPEED WIND ENERGY WITH TWO DRIVING WING SYSTEMS
CN104500331A (en) * 2014-12-31 2015-04-08 昆山桑莱特新能源科技有限公司 Spiral vertical axis-based wind turbine, and assembling die and assembling method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4514502B2 (en) * 2004-04-21 2010-07-28 日軽金アクト株式会社 Wind turbine for wind power generation
WO2005116446A1 (en) * 2004-05-27 2005-12-08 Intellectual Property Bank Corp. Blade for vertical shaft wind wheel and vertical shaft wind wheel
JP2006037753A (en) * 2004-07-22 2006-02-09 Igari:Kk Windmill for wind power generation
JP4647573B2 (en) * 2006-10-19 2011-03-09 菊川工業株式会社 Wind generator blade
KR100874277B1 (en) * 2007-07-06 2008-12-15 홍 노 김 Turbine construction for wind power generator
JP5196961B2 (en) * 2007-11-02 2013-05-15 ミズノ テクニクス株式会社 Wings for gyromill type windmills
US20100322770A1 (en) * 2007-12-04 2010-12-23 Coriolis-Wind Inc. Turbine blade constructions particular useful in vertical-axis wind turbines

Also Published As

Publication number Publication date
GB0810094D0 (en) 2008-07-09
GB2460526A (en) 2009-12-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)