CA2645133C - Structure rotorique d'eolienne - Google Patents

Structure rotorique d'eolienne Download PDF

Info

Publication number: CA2645133C
Authority: CA; Canada
Prior art keywords: blades; rotor; hood; edge portion; circumferential edge
Prior art date: 2008-10-29
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.)

2008-10-29

Filing date

2008-10-29

Publication date

2012-01-10

2008-10-29 Application filed by Individual filed Critical Individual

2008-10-29 Priority to CA2645133A priority Critical patent/CA2645133C/fr

2010-04-29 Publication of CA2645133A1 publication Critical patent/CA2645133A1/fr

2012-01-10 Application granted granted Critical

2012-01-10 Publication of CA2645133C publication Critical patent/CA2645133C/fr

Status Expired - Fee Related legal-status Critical Current

2028-10-29 Anticipated expiration legal-status Critical

Links

238000010248 power generation Methods 0.000 abstract description 22
239000007788 liquid Substances 0.000 description 7
230000000694 effects Effects 0.000 description 6
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230000008859 change Effects 0.000 description 3
238000007796 conventional method Methods 0.000 description 3
238000013461 design Methods 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 2
239000013256 coordination polymer Substances 0.000 description 2
239000012530 fluid Substances 0.000 description 2
230000006872 improvement Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
241000282414 Homo sapiens Species 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
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238000005859 coupling reaction Methods 0.000 description 1
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238000005265 energy consumption Methods 0.000 description 1
RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
239000002803 fossil fuel Substances 0.000 description 1
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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)

2008
- 2008-10-29 CA CA2645133A patent/CA2645133C/fr not_active Expired - Fee Related

Also Published As

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

Legal Events

Date	Code	Title	Description
2008-10-29	EEER	Examination request
2013-12-10	MKLA	Lapsed	Effective date: 20131029

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