GB0905316D0 - Wind trubine blade tip - Google Patents

Wind trubine blade tip

Info

Publication number
GB0905316D0
GB0905316D0 GBGB0905316.6A GB0905316A GB0905316D0 GB 0905316 D0 GB0905316 D0 GB 0905316D0 GB 0905316 A GB0905316 A GB 0905316A GB 0905316 D0 GB0905316 D0 GB 0905316D0
Authority
GB
United Kingdom
Prior art keywords
trubine
wind
blade tip
blade
tip
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
GBGB0905316.6A
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.)
VERTICAL WIND ENERGY Ltd
Original Assignee
VERTICAL WIND 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 VERTICAL WIND ENERGY Ltd filed Critical VERTICAL WIND ENERGY Ltd
Priority to GBGB0905316.6A priority Critical patent/GB0905316D0/en
Publication of GB0905316D0 publication Critical patent/GB0905316D0/en
Priority to PCT/GB2010/000605 priority patent/WO2010109213A2/en
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 
    • F03D3/06—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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • 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
    • F05B2260/90—Braking
    • F05B2260/901—Braking using aerodynamic forces, i.e. lift or drag
    • F05B2260/9011—Braking using aerodynamic forces, i.e. lift or drag of the tips of rotor blades
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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)
GBGB0905316.6A 2009-03-27 2009-03-27 Wind trubine blade tip Ceased GB0905316D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0905316.6A GB0905316D0 (en) 2009-03-27 2009-03-27 Wind trubine blade tip
PCT/GB2010/000605 WO2010109213A2 (en) 2009-03-27 2010-03-29 Wind turbine blade tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0905316.6A GB0905316D0 (en) 2009-03-27 2009-03-27 Wind trubine blade tip

Publications (1)

Publication Number Publication Date
GB0905316D0 true GB0905316D0 (en) 2009-05-13

Family

ID=40671841

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0905316.6A Ceased GB0905316D0 (en) 2009-03-27 2009-03-27 Wind trubine blade tip

Country Status (2)

Country Link
GB (1) GB0905316D0 (en)
WO (1) WO2010109213A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1020121A3 (en) * 2011-06-15 2013-05-07 Fairwind S A BRAKING DEVICE FOR A VERTICAL AXIS WIND.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374631A (en) * 1981-05-21 1983-02-22 Fayette Manufacturing Corporation Windmill speed limiting system utilizing hysteresis
DE3425313A1 (en) * 1984-07-10 1986-01-23 Erich Herter Wind turbine
GB8507875D0 (en) * 1985-03-26 1985-05-01 Univ Open Aerodynamic/hydrodynamic control device
DE3825241A1 (en) * 1988-04-08 1989-10-19 Bentzel & Herter Wirtschafts U Wind turbine
NL193070C (en) * 1990-07-18 1998-09-08 Aerpac Holding B V Wind turbine.
JP3330141B1 (en) * 2001-11-09 2002-09-30 学校法人東海大学 Integrated windmill and its manufacturing method
DE102004007487A1 (en) * 2004-02-13 2005-09-01 Aloys Wobben Rotor blade of a wind turbine

Also Published As

Publication number Publication date
WO2010109213A3 (en) 2011-05-19
WO2010109213A2 (en) 2010-09-30

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)