JPH03114577U - - Google Patents
Info
- Publication number
- JPH03114577U JPH03114577U JP1990022164U JP2216490U JPH03114577U JP H03114577 U JPH03114577 U JP H03114577U JP 1990022164 U JP1990022164 U JP 1990022164U JP 2216490 U JP2216490 U JP 2216490U JP H03114577 U JPH03114577 U JP H03114577U
- Authority
- JP
- Japan
- Prior art keywords
- outer skin
- frp
- main girder
- blade
- thin film
- 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
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 238000010586 diagram Methods 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図は本考案の一実施例の横断面図、第２図
は同実施例の第１図の部の詳細図、第３図は同
実施例の作用説明図、第４図ａ，ｂ，ｃ，ｄは同
従来例の外形図、第５図は同従来例の第４図ｂの
−断面図、第６図は同従来の第５図の部詳
細図である。 ２……外皮、３……主桁、４……接着層、５…
…樹脂薄膜層。
は同実施例の第１図の部の詳細図、第３図は同
実施例の作用説明図、第４図ａ，ｂ，ｃ，ｄは同
従来例の外形図、第５図は同従来例の第４図ｂの
−断面図、第６図は同従来の第５図の部詳
細図である。 ２……外皮、３……主桁、４……接着層、５…
…樹脂薄膜層。
Claims (1)
- ブレードの骨格をなすＦＲＰ製の主桁と、同主
桁を所定の空間をあけて覆いかつブレード表面を
形成するＦＲＰ製の外皮と、上記主桁外面および
外皮間に設けられ両者を結合するＦＲＰ製の接着
層および樹脂薄膜層とを備え、上記樹脂薄膜層は
上記外皮と上記接着層との間に設けられ、同外皮
の弾性係数よりも低い弾性係数を持つことを特徴
とする風車ブレード。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990022164U JPH03114577U (ja) | 1990-03-07 | 1990-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990022164U JPH03114577U (ja) | 1990-03-07 | 1990-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114577U true JPH03114577U (ja) | 1991-11-25 |
Family
ID=31525183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990022164U Pending JPH03114577U (ja) | 1990-03-07 | 1990-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114577U (ja) |
-
1990
- 1990-03-07 JP JP1990022164U patent/JPH03114577U/ja active Pending