GB0807548D0 - Duct structure for a wind turbine - Google Patents

Duct structure for a wind turbine

Info

Publication number
GB0807548D0
GB0807548D0 GBGB0807548.3A GB0807548A GB0807548D0 GB 0807548 D0 GB0807548 D0 GB 0807548D0 GB 0807548 A GB0807548 A GB 0807548A GB 0807548 D0 GB0807548 D0 GB 0807548D0
Authority
GB
United Kingdom
Prior art keywords
wind turbine
duct structure
duct
turbine
wind
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Withdrawn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
GBGB0807548.3A
Other versions
GB2459499A (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.)
COOMBS MICHAEL L J
Original Assignee
COOMBS MICHAEL L J
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 COOMBS MICHAEL L J filed Critical COOMBS MICHAEL L J
Priority to GB0807548A priority Critical patent/GB2459499A/en
Publication of GB0807548D0 publication Critical patent/GB0807548D0/en
Publication of GB2459499A publication Critical patent/GB2459499A/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Withdrawn legal-status Critical Current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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F03D3/0409—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 surrounding the rotor
    • 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
    • F03D3/0427—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 with converging inlets, i.e. the guiding means intercepting an area greater than the effective rotor area
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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)
  • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
GB0807548A 2008-04-25 2008-04-25 Wind turbine inlet duct Withdrawn GB2459499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0807548A GB2459499A (en) 2008-04-25 2008-04-25 Wind turbine inlet duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0807548A GB2459499A (en) 2008-04-25 2008-04-25 Wind turbine inlet duct

Publications (2)

Publication Number Publication Date
GB0807548D0 true GB0807548D0 (en) 2008-06-04
GB2459499A GB2459499A (en) 2009-10-28

Family

ID=39522543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0807548A Withdrawn GB2459499A (en) 2008-04-25 2008-04-25 Wind turbine inlet duct

Country Status (1)

Country Link
GB (1) GB2459499A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2495542B (en) * 2011-10-14 2018-04-18 Funnelhead Ltd A Directing Structure for a Fluid Powered Turbine
US9291148B2 (en) * 2011-11-30 2016-03-22 Sheer Wind, Inc. Intake assemblies for wind-energy conversion systems and methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2261427A1 (en) * 1974-02-20 1975-09-12 Bellinik Serge Wind driven electric generator with multi-stage turbine - is automatically rotated too face directly into the wind
DE2814356A1 (en) * 1978-04-03 1979-10-04 Willi Siebert Reversing wind turbine rotor - is of closed disc pattern with blades widening towards outside
FR2476761A1 (en) * 1980-02-26 1981-08-28 Tech Atlantique Centre Multiple volute static wind power converter - uses volute trunking round vertical axis to collect wind and deliver it vertically to turbine with generator
JPS5741475A (en) * 1980-08-22 1982-03-08 Hiroshi Hasegawa Propeller windmill with vertical shaft
US4508973A (en) * 1984-05-25 1985-04-02 Payne James M Wind turbine electric generator
GB9217698D0 (en) * 1992-08-20 1992-09-30 Coker Clive M Upright axis wind turbine
GB9305218D0 (en) * 1993-03-13 1993-04-28 Davies Kenneth M Improvements relating to vertical axis wind turbines
JPH07217231A (en) * 1994-01-27 1995-08-15 Toyo Umpanki Co Ltd House with wind power generator
KR20060025504A (en) * 2004-09-16 2006-03-21 민선영 Wind Induction Block for Wind Generator
GB2440946B (en) * 2006-08-19 2010-09-08 Philip Pearson Robertson Alternative wind turbine

Also Published As

Publication number Publication date
GB2459499A (en) 2009-10-28

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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)