CA2645133C - Structure rotorique d'eolienne - Google Patents

Structure rotorique d'eolienne Download PDF

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Publication number
CA2645133C
CA2645133C CA2645133A CA2645133A CA2645133C CA 2645133 C CA2645133 C CA 2645133C CA 2645133 A CA2645133 A CA 2645133A CA 2645133 A CA2645133 A CA 2645133A CA 2645133 C CA2645133 C CA 2645133C
Authority
CA
Canada
Prior art keywords
blades
rotor
hood
edge portion
circumferential edge
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.)
Expired - Fee Related
Application number
CA2645133A
Other languages
English (en)
Other versions
CA2645133A1 (fr
Inventor
Jia-Yuan Lee
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority to CA2645133A priority Critical patent/CA2645133C/fr
Publication of CA2645133A1 publication Critical patent/CA2645133A1/fr
Application granted granted Critical
Publication of CA2645133C publication Critical patent/CA2645133C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
    • 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)
CA2645133A 2008-10-29 2008-10-29 Structure rotorique d'eolienne Expired - Fee Related CA2645133C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2645133A CA2645133C (fr) 2008-10-29 2008-10-29 Structure rotorique d'eolienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2645133A CA2645133C (fr) 2008-10-29 2008-10-29 Structure rotorique d'eolienne

Publications (2)

Publication Number Publication Date
CA2645133A1 CA2645133A1 (fr) 2010-04-29
CA2645133C true CA2645133C (fr) 2012-01-10

Family

ID=42126259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2645133A Expired - Fee Related CA2645133C (fr) 2008-10-29 2008-10-29 Structure rotorique d'eolienne

Country Status (1)

Country Link
CA (1) CA2645133C (fr)

Also Published As

Publication number Publication date
CA2645133A1 (fr) 2010-04-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20131029