JPS63168285U - - Google Patents
Info
- Publication number
- JPS63168285U JPS63168285U JP1987061304U JP6130487U JPS63168285U JP S63168285 U JPS63168285 U JP S63168285U JP 1987061304 U JP1987061304 U JP 1987061304U JP 6130487 U JP6130487 U JP 6130487U JP S63168285 U JPS63168285 U JP S63168285U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- shaft
- boss
- view
- propeller shaft
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
Description
第１図ないし第４図は本考案による風車の翼可
変機構の実施例を示すものであつて、第１図は風
車の要部拡大正断面図、第２図は第２実施例の要
部拡大側断面図、第３図は第３実施例の翼正面図
、第４図は第２図のＡ部拡大断面図であり、第５
図は従来の風車の例を示す側面図である。
１……支柱、２……翼、３……発電機、４……
構造物、５……ピン、６……重垂、７……プロペ
ラ軸、１０……プロペラボス、１１，１８……軸
受、１２，２１，３０……軸、１３……バネ皿、
１４，２４，３４……バネ、１５，２０，３２…
…ネジ部、１６，１９，３１……ネジ溝、１７…
…フード、２２……傘歯車、２３……バネ力調整
皿、２５……ハスバ歯車、２６……キー溝、２７
……キー、２８……可変機構、２９……拡大部、
３３……受部。
Figures 1 to 4 show an embodiment of the variable blade mechanism of a wind turbine according to the present invention, in which Figure 1 is an enlarged front sectional view of the main part of the wind turbine, and Figure 2 is the main part of the second embodiment. 3 is an enlarged side sectional view, FIG. 3 is a front view of the wing of the third embodiment, FIG. 4 is an enlarged sectional view of section A in FIG. 2, and FIG.
The figure is a side view showing an example of a conventional wind turbine. 1... Strut, 2... Wing, 3... Generator, 4...
Structure, 5... Pin, 6... Heavy suspension, 7... Propeller shaft, 10... Propeller boss, 11, 18... Bearing, 12, 21, 30... Shaft, 13... Spring plate,
14, 24, 34... spring, 15, 20, 32...
...Threaded part, 16, 19, 31... Thread groove, 17...
... Hood, 22 ... Bevel gear, 23 ... Spring force adjustment plate, 25 ... Helical gear, 26 ... Keyway, 27
...Key, 28...Variable mechanism, 29...Enlarged section,
33...Ukebe.
Claims (1)
動可能に支持し、前記プロペラの軸とボスの間に
前記軸の角度を変更する機構を設け、プロペラの
回転数によりそのピツチを変更する如く構成して
なる風車の翼可変機構。 A propeller shaft is supported movably in the axial direction by a propeller boss, and a mechanism for changing the angle of the shaft is provided between the propeller shaft and the boss, and the pitch is changed depending on the rotation speed of the propeller. A windmill blade variable mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987061304U JPS63168285U (en) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987061304U JPS63168285U (en) | 1987-04-24 | 1987-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168285U true JPS63168285U (en) | 1988-11-01 |
Family
ID=30894517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987061304U Pending JPS63168285U (en) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168285U (en) |
-
1987
- 1987-04-24 JP JP1987061304U patent/JPS63168285U/ja active Pending
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