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CA2567174A1 - Projection pour rotor d'eolienne - Google Patents

Projection pour rotor d'eolienne Download PDF

Info

Publication number
CA2567174A1
CA2567174A1 CA002567174A CA2567174A CA2567174A1 CA 2567174 A1 CA2567174 A1 CA 2567174A1 CA 002567174 A CA002567174 A CA 002567174A CA 2567174 A CA2567174 A CA 2567174A CA 2567174 A1 CA2567174 A1 CA 2567174A1
Authority
CA
Canada
Prior art keywords
wind
turbine
rotor
wind turbine
blades
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.)
Abandoned
Application number
CA002567174A
Other languages
English (en)
Inventor
Bud T.J. Johnson
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.)
Envision Corp
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
Priority claimed from CA002467199A external-priority patent/CA2467199A1/fr
Application filed by Individual filed Critical Individual
Priority to CA002567174A priority Critical patent/CA2567174A1/fr
Publication of CA2567174A1 publication Critical patent/CA2567174A1/fr
Abandoned 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 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • 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
    • F05B2250/24—Geometry three-dimensional ellipsoidal
    • F05B2250/241—Geometry three-dimensional ellipsoidal spherical
    • 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

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

L'invention concerne une éolienne à axe horizontal présentant un rotor (3) et une projection frontale comprenant une tête sphérique (1) stationnaire en amont du rotor (3) multipales de l'éolienne. Ladite éolienne déplace et augmente la vitesse du vent arrivant sur 70 % de la partie frontale totale. Une série de capteurs fins (12) placés radialement et uniformément sur la tête sphérique (1) dirigent le vent vers la pales courtes (4) de l'éolienne.
CA002567174A 2004-05-19 2005-05-17 Projection pour rotor d'eolienne Abandoned CA2567174A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002567174A CA2567174A1 (fr) 2004-05-19 2005-05-17 Projection pour rotor d'eolienne

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA002467199A CA2467199A1 (fr) 2004-05-19 2004-05-19 Eolienne
CA2,467,199 2004-05-19
CA002567174A CA2567174A1 (fr) 2004-05-19 2005-05-17 Projection pour rotor d'eolienne
PCT/CA2005/000766 WO2005111413A1 (fr) 2004-05-19 2005-05-17 Projection pour rotor d'eolienne

Publications (1)

Publication Number Publication Date
CA2567174A1 true CA2567174A1 (fr) 2005-11-24

Family

ID=37682482

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002567174A Abandoned CA2567174A1 (fr) 2004-05-19 2005-05-17 Projection pour rotor d'eolienne

Country Status (1)

Country Link
CA (1) CA2567174A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010051648A1 (fr) * 2008-11-10 2010-05-14 Organoworld Inc. Système de guidage de fluide pour turbines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010051648A1 (fr) * 2008-11-10 2010-05-14 Organoworld Inc. Système de guidage de fluide pour turbines

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20120517