JPS643820Y2 - - Google Patents
Info
- Publication number
- JPS643820Y2 JPS643820Y2 JP7930281U JP7930281U JPS643820Y2 JP S643820 Y2 JPS643820 Y2 JP S643820Y2 JP 7930281 U JP7930281 U JP 7930281U JP 7930281 U JP7930281 U JP 7930281U JP S643820 Y2 JPS643820 Y2 JP S643820Y2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- side wall
- support arm
- vertical
- connecting member
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002787 reinforcement Effects 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7930281U JPS643820Y2 (fr) | 1981-05-30 | 1981-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7930281U JPS643820Y2 (fr) | 1981-05-30 | 1981-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57191872U JPS57191872U (fr) | 1982-12-04 |
| JPS643820Y2 true JPS643820Y2 (fr) | 1989-02-01 |
Family
ID=29874902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7930281U Expired JPS643820Y2 (fr) | 1981-05-30 | 1981-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643820Y2 (fr) |
-
1981
- 1981-05-30 JP JP7930281U patent/JPS643820Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57191872U (fr) | 1982-12-04 |