CN101372938B - 一种叶片 - Google Patents
一种叶片 Download PDFInfo
- Publication number
- CN101372938B CN101372938B CN2007100451862A CN200710045186A CN101372938B CN 101372938 B CN101372938 B CN 101372938B CN 2007100451862 A CN2007100451862 A CN 2007100451862A CN 200710045186 A CN200710045186 A CN 200710045186A CN 101372938 B CN101372938 B CN 101372938B
- Authority
- CN
- China
- Prior art keywords
- screw
- thread guide
- blade
- screw rod
- elastic element
- 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
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- 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
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- Wind Motors (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100451862A CN101372938B (zh) | 2007-08-22 | 2007-08-22 | 一种叶片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100451862A CN101372938B (zh) | 2007-08-22 | 2007-08-22 | 一种叶片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101372938A CN101372938A (zh) | 2009-02-25 |
CN101372938B true CN101372938B (zh) | 2012-05-30 |
Family
ID=40447261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100451862A Expired - Fee Related CN101372938B (zh) | 2007-08-22 | 2007-08-22 | 一种叶片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101372938B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104234929B (zh) * | 2014-07-24 | 2017-11-07 | 南京航空航天大学 | 一种控制风力机叶片载荷与变形的装置 |
CN110608131B (zh) * | 2018-06-15 | 2022-02-15 | 兰州理工大学 | 一种被动控制的可动叶尖小翼装置 |
CN110345002A (zh) * | 2019-06-03 | 2019-10-18 | 沈阳航空航天大学 | 一种叶尖自适应转动变形的水平轴风力机叶片 |
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2007
- 2007-08-22 CN CN2007100451862A patent/CN101372938B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101372938A (zh) | 2009-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI YUE FENG NEW ENERGY TECHNOLOGY CO. Free format text: FORMER OWNER: DONGGUAN SINO-GERMAN WIND POWER ENERGY LIMITED Effective date: 20090925 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090925 Address after: Shanghai City, Pudong New Area Chuansha new town Shiwan six road No. 766 Building 1 Applicant after: Shanghai Yuefeng Renewable Energy Co., Ltd. Address before: Guangdong Mayong town Dongguan City Industrial Zone Chung gull Applicant before: Dongguan C&G Wind Power Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170822 |