JPS61152775U - - Google Patents
Info
- Publication number
- JPS61152775U JPS61152775U JP1985035953U JP3595385U JPS61152775U JP S61152775 U JPS61152775 U JP S61152775U JP 1985035953 U JP1985035953 U JP 1985035953U JP 3595385 U JP3595385 U JP 3595385U JP S61152775 U JPS61152775 U JP S61152775U
- Authority
- JP
- Japan
- Prior art keywords
- tower
- rotor
- straightening member
- flow straightening
- nacelle
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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1〜4図は本考案の一実施例としての整流部
材付きダウンウインド式風車を示すもので、第1
図はその側面図、第2図は第1図の―矢視断
面図、第3図はその整流部材による作用を説明す
るための模式図、第4図はその変形例を示す側面
図であり、第5,6図は従来のダウンウインド方
式の風車を示すもので、第5図はその側面図、第
6図はその作用を説明するための模式図である。
1…翼、2…ハブ、3…回転軸、4…ナセル、
5…タワー、6…整流翼(整流部材)、7…ベア
リング、8…治具、R…ローター。
Figures 1 to 4 show a downwind wind turbine with a rectifying member as an embodiment of the present invention.
The figure is a side view, FIG. 2 is a cross-sectional view taken along the arrow - in FIG. 1, FIG. 3 is a schematic diagram for explaining the action of the rectifying member, and FIG. , 5 and 6 show a conventional downwind type wind turbine. FIG. 5 is a side view thereof, and FIG. 6 is a schematic diagram for explaining its operation. 1... Wing, 2... Hub, 3... Rotating shaft, 4... Nacelle,
5... Tower, 6... Straightening blade (straightening member), 7... Bearing, 8... Jig, R... Rotor.
Claims (1)
ターと、同ローターを回転軸を介して軸支するナ
セルと、同ナセルを上記ローターよりも風の上流
側において軸支するタワーとからなるダウンウイ
ンド式風車において、上記タワー近傍を経由して
上記ローターへ向かう空気の流れを整流すべく、
上記タワーの外周に流線形横断面形状を有する整
流部材が配設されて、同整流部材が上記タワーに
対し回転自在に装着されたことを特徴とする、整
流部材付きダウンウインド式風車。 A down drive consisting of a rotor with multiple blades projecting radially from a hub, a nacelle that pivotally supports the rotor via a rotating shaft, and a tower that pivotally supports the nacelle on the upstream side of the rotor. In a window type windmill, in order to rectify the flow of air heading toward the rotor via the vicinity of the tower,
A downwind wind turbine with a flow straightening member, characterized in that a flow straightening member having a streamlined cross-sectional shape is disposed around the outer periphery of the tower, and the flow straightening member is rotatably attached to the tower.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985035953U JPS61152775U (en) | 1985-03-13 | 1985-03-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985035953U JPS61152775U (en) | 1985-03-13 | 1985-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61152775U true JPS61152775U (en) | 1986-09-20 |
Family
ID=30540704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985035953U Pending JPS61152775U (en) | 1985-03-13 | 1985-03-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61152775U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010520401A (en) * | 2007-02-28 | 2010-06-10 | ニョール フローティング ウィンド パワー プラットフォーム アクスイェ セルスカプ | Wind power plant and operation method thereof |
JP2013516564A (en) * | 2009-12-30 | 2013-05-13 | モク ユン,ジーン | Wind power generator |
JP2014047641A (en) * | 2012-08-29 | 2014-03-17 | Akira Miyoshi | Downwind type wind mill |
-
1985
- 1985-03-13 JP JP1985035953U patent/JPS61152775U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010520401A (en) * | 2007-02-28 | 2010-06-10 | ニョール フローティング ウィンド パワー プラットフォーム アクスイェ セルスカプ | Wind power plant and operation method thereof |
JP2013516564A (en) * | 2009-12-30 | 2013-05-13 | モク ユン,ジーン | Wind power generator |
JP2014047641A (en) * | 2012-08-29 | 2014-03-17 | Akira Miyoshi | Downwind type wind mill |
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